New York Home Safety Profiles by ZIP
2186 ZIP codes · 778 water systems · IPC plumbing code
Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData, NWS, State plumbing boards, Rewiring America
ZipCheckup tracks drinking-water and home-safety data for 2,186 ZIP codes across New York, covering 778 public water systems that serve about 17,258,925 people. 720 ZIP codes are mapped to at least one water system with an EPA violation on record.
In New York, the average Home Safety Score lands in the upper part of the scale, which reflects the data behind the score and says nothing directly about the water at a particular home.
Score Distribution
How New York's 2186 ZIP codes are distributed across safety grades.
Home Safety Scores by State
Model 4.0.0 inputs: EPA SDWIS, UCMR5 PFAS, EPA radon zones, annual county AQI •
Top 10 ZIP Codes by Home Safety Score in New York
Highest Home Safety Scores in the state.
| # | ZIP Code | City | County | Score | Grade |
|---|---|---|---|---|---|
| 1 | 10001 | New York | New York | 100 | A |
| 2 | 10002 | New York | New York | 100 | A |
| 3 | 10003 | New York | New York | 100 | A |
| 4 | 10004 | New York | New York | 100 | A |
| 5 | 10005 | New York | Suffolk | 100 | A |
| 6 | 10006 | New York | New York | 100 | A |
| 7 | 10007 | New York | New York | 100 | A |
| 8 | 10009 | New York | New York | 100 | A |
| 9 | 10010 | New York | New York | 100 | A |
| 10 | 10011 | New York | New York | 100 | A |
10 Lowest-Scoring ZIP Codes in New York
| # | ZIP Code | City | County | Score | Grade | Violations |
|---|---|---|---|---|---|---|
| 1 | 12186 | Voorheesville | Albany | 33 | F | 99 |
| 2 | 10950 | Monroe | Orange | 33 | F | 107 |
| 3 | 14830 | Corning | Steuben | 38 | F | 37 |
| 4 | 12524 | Fishkill | Dutchess | 40 | D | 29 |
| 5 | 12538 | Hyde Park | Dutchess | 44 | D | 18 |
| 6 | 10918 | Chester | Orange | 45 | D | 9 |
| 7 | 10926 | Harriman | Orange | 46 | D | 9 |
| 8 | 12550 | Newburgh | Orange | 47 | D | 8 |
| 9 | 14821 | Campbell | Steuben | 48 | D | 3 |
| 10 | 14870 | Painted Post | Steuben | 49 | D | 3 |
County Rankings
Water quality breakdown by county. 62 counties with data in New York.
County-level aggregation of measured ZIP Home Safety Scores • EPA SDWIS, UCMR 5 PFAS, EPA radon zones, EPA AirData
| County | Avg Score | Grade | ZIPs | Best ZIP | Worst ZIP |
|---|---|---|---|---|---|
| 36001 | 64 | C | 78 | 12110 (67) | 12186 (33) |
| 36003 | N/A | N/A | 29 | N/A | N/A |
| 36005 | 100 | A | 25 | 10451 (100) | 10475 (100) |
| 36007 | N/A | N/A | 30 | N/A | N/A |
| 36009 | N/A | N/A | 33 | N/A | N/A |
| 36011 | N/A | N/A | 20 | N/A | N/A |
| 36013 | 61 | C | 36 | 14710 (67) | 14722 (50) |
| 36015 | N/A | N/A | 16 | N/A | N/A |
| 36017 | N/A | N/A | 21 | N/A | N/A |
| 36019 | N/A | N/A | 24 | N/A | N/A |
| 36021 | N/A | N/A | 33 | N/A | N/A |
| 36023 | N/A | N/A | 12 | N/A | N/A |
| 36025 | N/A | N/A | 36 | N/A | N/A |
| 36027 | 59 | C | 39 | 12803 (67) | 12524 (40) |
| 36029 | 66 | C | 87 | 14001 (67) | 14081 (53) |
| 36031 | 100 | A | 33 | 12857 (100) | 12996 (100) |
| 36033 | N/A | N/A | 21 | N/A | N/A |
| 36035 | N/A | N/A | 6 | N/A | N/A |
| 36037 | N/A | N/A | 16 | N/A | N/A |
| 36039 | N/A | N/A | 36 | N/A | N/A |
| 36041 | N/A | N/A | 12 | N/A | N/A |
| 36043 | N/A | N/A | 16 | N/A | N/A |
| 36045 | 77 | B | 38 | 13602 (83) | 13601 (65) |
| 36047 | 100 | A | 56 | 11201 (100) | 11249 (100) |
| 36049 | N/A | N/A | 18 | N/A | N/A |
| 36051 | N/A | N/A | 24 | N/A | N/A |
| 36053 | N/A | N/A | 22 | N/A | N/A |
| 36055 | 80 | B | 66 | 14428 (81) | 14617 (70) |
| 36057 | N/A | N/A | 14 | N/A | N/A |
| 36059 | 87 | A | 92 | 11024 (100) | 11577 (67) |
| 36061 | 100 | A | 151 | 10001 (100) | 10282 (100) |
| 36063 | 82 | B | 23 | 14028 (83) | 14131 (81) |
| 36065 | 83 | B | 57 | 13042 (83) | 13440 (81) |
| 36067 | 62 | C | 62 | 13029 (67) | 13060 (54) |
| 36069 | N/A | N/A | 22 | N/A | N/A |
| 36071 | 59 | C | 61 | 10032 (67) | 10950 (33) |
| 36073 | N/A | N/A | 10 | N/A | N/A |
| 36075 | 83 | B | 26 | 13028 (83) | 13131 (82) |
| 36077 | N/A | N/A | 31 | N/A | N/A |
| 36079 | 61 | C | 9 | 10512 (63) | 12563 (59) |
| 36081 | 99 | A | 75 | 11101 (100) | 11040 (74) |
| 36083 | N/A | N/A | 30 | N/A | N/A |
| 36085 | 100 | A | 14 | 10301 (100) | 10314 (100) |
| 36087 | 83 | B | 27 | 10913 (83) | 10994 (82) |
| 36089 | N/A | N/A | 49 | N/A | N/A |
| 36091 | 70 | B | 21 | 12188 (83) | 12019 (50) |
| 36093 | N/A | N/A | 16 | N/A | N/A |
| 36095 | N/A | N/A | 21 | N/A | N/A |
| 36097 | N/A | N/A | 16 | N/A | N/A |
| 36099 | N/A | N/A | 8 | N/A | N/A |
| 36101 | 48 | D | 28 | 14810 (57) | 14830 (38) |
| 36103 | 84 | B | 117 | 10005 (100) | 11901 (72) |
| 36105 | N/A | N/A | 52 | N/A | N/A |
| 36107 | N/A | N/A | 14 | N/A | N/A |
| 36109 | 65 | C | 15 | 14850 (65) | 14850 (65) |
| 36111 | N/A | N/A | 57 | N/A | N/A |
| 36113 | N/A | N/A | 23 | N/A | N/A |
| 36115 | N/A | N/A | 22 | N/A | N/A |
| 36117 | 81 | B | 22 | 14489 (83) | 14519 (78) |
| 36119 | 95 | A | 86 | 10530 (100) | 10589 (67) |
| 36121 | N/A | N/A | 17 | N/A | N/A |
| 36123 | N/A | N/A | 10 | N/A | N/A |
Most Common Contaminants in New York
| Contaminant / Rule | Category | ZIPs Affected | Violations | Health Risk |
|---|---|---|---|---|
| Consumer Confidence Report Rule | Reporting | 287 | 625 | Yes |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 243 | 402 | Yes |
| Stage 1 DBP Rule | Treatment Technique | 239 | 406 | Yes |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 231 | 392 | Yes |
| Stage 2 DBP Rule | Treatment Technique | 227 | 297 | Yes |
| Lead | Inorganic | 106 | 154 | Yes |
| Contaminant 2383 | Other | 94 | 157 | No |
| Contaminant 2040 | Other | 93 | 156 | No |
Overview
We track multi-source home safety signals for 2186 ZIP records across New York. Home Safety Score model 4.0.0 is published for 703 scored records; missing required evidence suppresses the score.
The EPA snapshots used for this build directly map water systems to 1287 ZIP records, covering 778 community water systems that serve approximately 17,258,925 people.
720 of 1287 ZIP codes with a reported violation count in the available EPA record (56%) have recorded EPA violations. 214 health-based violations appear in the available health breakdown.
Plumbing Regulations
New York follows the NYS Plumbing Code (based on IPC); NYC has separate code (2020 edition).
- Plumbing code: IPC (2020)
- Homeowner DIY: Licensed plumber required
- Water heater permit: Required
- Annual backflow test: Required
Energy & Water Rebates
Across 2127 tracked ZIP codes in New York, residents have access to an average of 4 water-related rebate programs - including incentives for heat pump water heaters, efficient fixtures, and plumbing upgrades.
Check rebates for your ZIP code →
Areas with Most Violations
| ZIP Code | City | Home Safety Grade | Violations | Health-Based | System |
|---|---|---|---|---|---|
| 12564 | Pawling | — | 251 | 4 | Pawling Village |
| 11576 | Roslyn | C | 226 | 1 | Roslyn Water District |
| 11030 | Manhasset | C | 225 | 0 | Manhasset Lakeville Water District |
| 11507 | Albertson | C | 225 | 0 | Albertson Water District |
| 11577 | Roslyn Heights | C | 225 | 0 | Roslyn Water District |
| 12020 | Ballston Spa | C | 182 | 0 | Ballston Spa Village |
| 14845 | Horseheads | — | 152 | 1 | Horseheads Village |
| 14781 | Sherman | — | 145 | 0 | Westfield Village and Town |
| 12019 | Ballston Lake | D | 133 | 0 | Clifton Park Water Authority |
| 12866 | Saratoga Springs | C | 124 | 0 | Saratoga Springs City |
Areas with No Violations
| ZIP Code | City | Home Safety Grade | System | Population |
|---|---|---|---|---|
| 06390 | Fishers Island | — | Suffolk County Water Authority | 1,100,000 |
| 10001 | New York | A | New York City System | 8,271,000 |
| 10002 | New York | A | New York City System | 8,271,000 |
| 10003 | New York | A | New York City System | 8,271,000 |
| 10004 | New York | A | New York City System | 8,271,000 |
| 10005 | New York | A | New York City System | 8,271,000 |
| 10006 | New York | A | New York City System | 8,271,000 |
| 10007 | New York | A | New York City System | 8,271,000 |
| 10009 | New York | A | New York City System | 8,271,000 |
| 10010 | New York | A | New York City System | 8,271,000 |
Home Safety Score
Average Home Safety Score for New York: B (84/100) across 703 scored of 2186 tracked ZIP records.
Model 4.0.0 uses the canonical components water-compliance, pfas-mcl-screen, radon-zone, annual-aqi across 3 required domains. The sections below provide additional context and do not change that score. Missing required evidence suppresses the score, and a favorable result is not a property-level safety certification.
Lead & Copper
- Average of reported 90th-percentile lead results: 0.0055 mg/L (EPA action level: 0.015 mg/L)
- 9 of 1279 ZIP codes with known status exceed the EPA lead action level
Radon Risk
- High risk (Zone 1): 1161 ZIP codes (53%)
- Moderate risk (Zone 2): 400 ZIP codes
- Low risk (Zone 3): 622 ZIP codes
ZIP Code Reports for New York
Largest Communities
| ZIP Code | City | Population | Safety Grade | Violations |
|---|---|---|---|---|
| 10470 | Bronx | 8,556,462 | A | 0 |
| 11040 | New Hyde Park | 8,502,559 | B | 29 |
| 10803 | Pelham | 8,491,625 | A | 2 |
| 11001 | Floral Park | 8,454,000 | B | 28 |
| 11363 | Little Neck | 8,345,400 | A | 0 |
| 10550 | Mount Vernon | 8,344,893 | A | 0 |
| 11362 | Little Neck | 8,314,000 | A | 0 |
| 10001 | New York | 8,271,000 | A | 0 |
| 10002 | New York | 8,271,000 | A | 0 |
| 10003 | New York | 8,271,000 | A | 0 |
| 10004 | New York | 8,271,000 | A | 0 |
| 10005 | New York | 8,271,000 | A | 0 |
| 10006 | New York | 8,271,000 | A | 0 |
| 10007 | New York | 8,271,000 | A | 0 |
| 10009 | New York | 8,271,000 | A | 0 |
| 10010 | New York | 8,271,000 | A | 0 |
| 10011 | New York | 8,271,000 | A | 0 |
| 10012 | New York | 8,271,000 | A | 0 |
| 10013 | New York | 8,271,000 | A | 0 |
| 10014 | New York | 8,271,000 | A | 0 |
Lowest Published Home Safety Scores
| ZIP Code | City | Score | Grade | Violations |
|---|---|---|---|---|
| 10950 | Monroe | 33 | F | 107 |
| 12186 | Voorheesville | 33 | F | 99 |
| 14830 | Corning | 38 | F | 37 |
| 12524 | Fishkill | 40 | D | 29 |
| 12538 | Hyde Park | 44 | D | 18 |
Highest Published Home Safety Scores
| ZIP Code | City | Score | Grade | Violations |
|---|---|---|---|---|
| 10001 | New York | 100 | A | 0 |
| 10002 | New York | 100 | A | 0 |
| 10003 | New York | 100 | A | 0 |
| 10004 | New York | 100 | A | 0 |
| 10005 | New York | 100 | A | 0 |
All 2186 ZIP Codes in New York
- 12404 (Accord)
- 12405 (Acra) - 7 violations ⚠
- 13605 (Adams) - 2 violations recorded for mapped water systems
- 14410 (Adams Basin)
- 13606 (Adams Center) - 3 violations recorded for mapped water systems
- 14801 (Addison) - 6 violations recorded for mapped water systems
- 12808 (Adirondack)
- 13730 (Afton) - 2 violations recorded for mapped water systems
- 14001 (Akron) [C]
- 12201 (Albany)
- 12202 (Albany) [C] - 1 violation
- 12203 (Albany) [C] - 6 violations ⚠
- 12204 (Albany) [C] - 3 violations ⚠
- 12205 (Albany) - 7 violations recorded for mapped water systems
- 12206 (Albany) [C] - 1 violation
- 12207 (Albany) [C] - 1 violation
- 12208 (Albany) [C] - 1 violation
- 12209 (Albany) [C] - 1 violation
- 12210 (Albany) [C] - 1 violation
- 12211 (Albany) [C] - 1 violation
- 12212 (Albany)
- 12214 (Albany)
- 12220 (Albany)
- 12222 (Albany) - 4 violations ⚠
- 12223 (Albany)
- 12224 (Albany)
- 12225 (Albany)
- 12226 (Albany) [C] - 1 violation
- 12227 (Albany)
- 12228 (Albany)
- 12229 (Albany)
- 12230 (Albany)
- 12231 (Albany)
- 12232 (Albany)
- 12233 (Albany)
- 12234 (Albany)
- 12235 (Albany)
- 12236 (Albany)
- 12237 (Albany)
- 12238 (Albany)
- 12239 (Albany)
- 12240 (Albany)
- 12241 (Albany)
- 12242 (Albany)
- 12243 (Albany)
- 12244 (Albany)
- 12245 (Albany)
- 12246 (Albany)
- 12247 (Albany)
- 12248 (Albany)
- 12249 (Albany)
- 12250 (Albany)
- 12252 (Albany)
- 12255 (Albany)
- 12256 (Albany)
- 12257 (Albany)
- 12260 (Albany)
- 12261 (Albany)
- 12288 (Albany)
- 11507 (Albertson) [C] - 225 violations
- 14411 (Albion) - 3 violations recorded for mapped water systems
- 12007 (Alcove)
- 14004 (Alden) [C]
- 13301 (Alder Creek)
- 14005 (Alexander)
- 13607 (Alexandria Bay)
- 14802 (Alfred)
- 14803 (Alfred Station) - 1 violation recorded for mapped water systems
- 14706 (Allegany) - 96 violations recorded for mapped water systems
- 14707 (Allentown)
- 14708 (Alma)
- 14804 (Almond) - 1 violation recorded for mapped water systems
- 14805 (Alpine) - 2 violations recorded for mapped water systems
- 12008 (Alplaus)
- 12009 (Altamont) - 3 violations ⚠
- 13302 (Altmar)
- 14413 (Alton)
- 12910 (Altona)
- 11930 (Amagansett)
- 10501 (Amawalk)
- 12501 (Amenia) - 60 violations recorded for mapped water systems
- 11701 (Amityville) [B]
- 12010 (Amsterdam) - 3 violations ⚠
- 12502 (Ancram)
- 12503 (Ancramdale)
- 13731 (Andes)
- 14806 (Andover) - 30 violations recorded for mapped water systems
- 14709 (Angelica) - 2 violations recorded for mapped water systems
- 14006 (Angola) [C] - 4 violations
- 12504 (Annandale On Hudson)
- 13608 (Antwerp)
- 13732 (Apalachin)
- 14008 (Appleton) [B] - 1 violation
- 13020 (Apulia Station)
- 11931 (Aquebogue) [B] - 2 violations ⚠
- 14009 (Arcade)
- 10910 (Arden)
- 10502 (Ardsley) [A] - 2 violations
- 10503 (Ardsley On Hudson)
- 12809 (Argyle)
- 14807 (Arkport) - 1 violation ⚠
- 12406 (Arkville)
- 10504 (Armonk)
- 11692 (Arverne) [A]
- 12407 (Ashland)
- 14710 (Ashville) [C]
- 11102 (Astoria) [A]
- 11103 (Astoria) [A]
- 11105 (Astoria)
- 11106 (Astoria) [A]
- 12015 (Athens) - 6 violations ⚠
- 12810 (Athol)
- 14010 (Athol Springs)
- 14808 (Atlanta)
- 11509 (Atlantic Beach)
- 14011 (Attica) - 1 violation recorded for mapped water systems
- 12912 (Au Sable Forks) - 5 violations recorded for mapped water systems
- 13021 (Auburn) - 3 violations recorded for mapped water systems
- 13022 (Auburn)
- 13024 (Auburn)
- 12016 (Auriesville)
- 13026 (Aurora) - 3 violations ⚠
- 12017 (Austerlitz)
- 13303 (Ava)
- 12018 (Averill Park) - 1 violation recorded for mapped water systems
- 14809 (Avoca)
- 14414 (Avon) - 2 violations ⚠
- 11702 (Babylon) [B] - 1 violation
- 13733 (Bainbridge) - 1 violation recorded for mapped water systems
- 12811 (Bakers Mills)
- 11510 (Baldwin) [B] - 3 violations ⚠
- 10505 (Baldwin Place)
- 13027 (Baldwinsville) [C] - 5 violations
- 12019 (Ballston Lake) [D] - 133 violations
- 12020 (Ballston Spa) [C] - 182 violations
- 12506 (Bangall)
- 14012 (Barker) [B] - 1 violation
- 13304 (Barneveld)
- 12507 (Barrytown)
- 12719 (Barryville)
- 13734 (Barton)
- 14013 (Basom)
- 14020 (Batavia) - 1 violation recorded for mapped water systems
- 14021 (Batavia)
- 14810 (Bath) [C] - 28 violations
- 11706 (Bay Shore) [B]
- 11705 (Bayport) [B]
- 11359 (Bayside)
- 11360 (Bayside) [A]
- 11361 (Bayside) [A]
- 11709 (Bayville) [A] - 1 violation
- 12508 (Beacon) [C] - 2 violations ⚠
- 10911 (Bear Mountain)
- 12409 (Bearsville)
- 14812 (Beaver Dams)
- 13305 (Beaver Falls)
- 10506 (Bedford)
- 10507 (Bedford Hills) [B]
- 14711 (Belfast) - 2 violations recorded for mapped water systems
- 11426 (Bellerose) [A]
- 13611 (Belleville)
- 11710 (Bellmore) [A] - 3 violations ⚠
- 14415 (Bellona)
- 11713 (Bellport) [B]
- 10912 (Bellvale)
- 14813 (Belmont) - 48 violations recorded for mapped water systems
- 14712 (Bemus Point) - 1 violation recorded for mapped water systems
- 14416 (Bergen) - 1 violation ⚠
- 13736 (Berkshire)
- 12022 (Berlin)
- 12023 (Berne)
- 13028 (Bernhards Bay) [B] - 3 violations
- 12720 (Bethel)
- 11714 (Bethpage) [A] - 3 violations ⚠
- 13737 (Bible School Park)
- 14814 (Big Flats)
- 12410 (Big Indian) - 2 violations recorded for mapped water systems
- 12510 (Billings)
- 13901 (Binghamton) - 22 violations recorded for mapped water systems
- 13902 (Binghamton)
- 13903 (Binghamton)
- 13904 (Binghamton) - 20 violations recorded for mapped water systems
- 13905 (Binghamton) - 22 violations recorded for mapped water systems
- 14714 (Black Creek)
- 13612 (Black River)
- 10913 (Blauvelt) [B]
- 14024 (Bliss)
- 13738 (Blodgett Mills)
- 14469 (Bloomfield) - 3 violations ⚠
- 10914 (Blooming Grove) - 35 violations recorded for mapped water systems
- 12721 (Bloomingburg) - 4 violations ⚠
- 12913 (Bloomingdale)
- 12411 (Bloomington)
- 13739 (Bloomville)
- 13308 (Blossvale) [B] - 1 violation
- 12812 (Blue Mountain Lake)
- 11715 (Blue Point)
- 11716 (Bohemia)
- 12412 (Boiceville)
- 14715 (Bolivar) - 43 violations recorded for mapped water systems
- 12814 (Bolton Landing) - 2 violations recorded for mapped water systems
- 12914 (Bombay)
- 13309 (Boonville) - 4 violations recorded for mapped water systems
- 14025 (Boston) [C]
- 13310 (Bouckville)
- 13740 (Bovina Center)
- 14026 (Bowmansville) [C]
- 14815 (Bradford)
- 12024 (Brainard)
- 12915 (Brainardsville)
- 14418 (Branchport)
- 14027 (Brant)
- 12815 (Brant Lake)
- 13312 (Brantingham)
- 13613 (Brasher Falls)
- 14816 (Breesport)
- 11697 (Breezy Point) [A]
- 11717 (Brentwood) [B]
- 13029 (Brewerton) [C]
- 10509 (Brewster) - 2 violations ⚠
- 10510 (Briarcliff Manor) [A] - 5 violations
- 11932 (Bridgehampton)
- 13030 (Bridgeport) [C]
- 13313 (Bridgewater)
- 13614 (Brier Hill)
- 11718 (Brightwaters)
- 12025 (Broadalbin) - 1 violation recorded for mapped water systems
- 14420 (Brockport) [B] - 8 violations ⚠
- 14716 (Brocton)
- 10451 (Bronx) [A]
- 10452 (Bronx) [A]
- 10453 (Bronx) [A]
- 10454 (Bronx) [A]
- 10455 (Bronx) [A]
- 10456 (Bronx) [A]
- 10457 (Bronx) [A]
- 10458 (Bronx) [A]
- 10459 (Bronx) [A]
- 10460 (Bronx) [A]
- 10461 (Bronx) [A]
- 10462 (Bronx) [A]
- 10463 (Bronx) [A]
- 10464 (Bronx) [A]
- 10465 (Bronx) [A]
- 10466 (Bronx) [A]
- 10467 (Bronx) [A]
- 10468 (Bronx) [A]
- 10469 (Bronx) [A]
- 10470 (Bronx) [A]
- 10471 (Bronx) [A]
- 10472 (Bronx) [A]
- 10473 (Bronx) [A]
- 10474 (Bronx) [A]
- 10475 (Bronx) [A]
- 10708 (Bronxville) [A] - 2 violations
- 13314 (Brookfield)
- 11719 (Brookhaven) [B]
- 11201 (Brooklyn) [A]
- 11202 (Brooklyn)
- 11203 (Brooklyn) [A]
- 11204 (Brooklyn) [A]
- 11205 (Brooklyn) [A]
- 11206 (Brooklyn) [A]
- 11207 (Brooklyn) [A]
- 11208 (Brooklyn) [A]
- 11209 (Brooklyn) [A]
- 11210 (Brooklyn) [A]
- 11211 (Brooklyn) [A]
- 11212 (Brooklyn) [A]
- 11213 (Brooklyn) [A]
- 11214 (Brooklyn) [A]
- 11215 (Brooklyn) [A]
- 11216 (Brooklyn) [A]
- 11217 (Brooklyn) [A]
- 11218 (Brooklyn) [A]
- 11219 (Brooklyn) [A]
- 11220 (Brooklyn) [A]
- 11221 (Brooklyn) [A]
- 11222 (Brooklyn) [A]
- 11223 (Brooklyn) [A]
- 11224 (Brooklyn) [A]
- 11225 (Brooklyn) [A]
- 11226 (Brooklyn) [A]
- 11228 (Brooklyn) [A]
- 11229 (Brooklyn) [A]
- 11230 (Brooklyn) [A]
- 11231 (Brooklyn) [A]
- 11232 (Brooklyn) [A]
- 11233 (Brooklyn) [A]
- 11234 (Brooklyn) [A]
- 11235 (Brooklyn) [A]
- 11236 (Brooklyn) [A]
- 11237 (Brooklyn) [A]
- 11238 (Brooklyn) [A]
- 11239 (Brooklyn) [A]
- 11240 (Brooklyn)
- 11241 (Brooklyn)
- 11242 (Brooklyn)
- 11243 (Brooklyn)
- 11244 (Brooklyn)
- 11245 (Brooklyn)
- 11247 (Brooklyn)
- 11248 (Brooklyn)
- 11249 (Brooklyn) [A]
- 11251 (Brooklyn)
- 11252 (Brooklyn)
- 11254 (Brooklyn)
- 11256 (Brooklyn)
- 14817 (Brooktondale)
- 13615 (Brownville)
- 12916 (Brushton)
- 10511 (Buchanan)
- 14201 (Buffalo) [C] - 2 violations
- 14202 (Buffalo) [C] - 2 violations
- 14203 (Buffalo) [C] - 2 violations
- 14204 (Buffalo) [C] - 2 violations
- 14205 (Buffalo)
- 14206 (Buffalo) [C] - 2 violations
- 14207 (Buffalo) [C] - 2 violations
- 14208 (Buffalo) [C] - 2 violations
- 14209 (Buffalo) [C] - 2 violations
- 14210 (Buffalo) [C] - 2 violations
- 14211 (Buffalo) [C] - 2 violations
- 14212 (Buffalo) [C] - 2 violations
- 14213 (Buffalo) [C] - 2 violations
- 14214 (Buffalo) [C] - 2 violations
- 14215 (Buffalo) [C] - 2 violations
- 14216 (Buffalo) [C] - 2 violations
- 14217 (Buffalo) [C]
- 14218 (Buffalo) [C] - 2 violations
- 14219 (Buffalo) [C]
- 14220 (Buffalo) [C] - 2 violations
- 14221 (Buffalo) [C]
- 14222 (Buffalo) [C] - 2 violations
- 14223 (Buffalo) [C] - 2 violations
- 14224 (Buffalo) [C]
- 14225 (Buffalo) [C] - 2 violations
- 14226 (Buffalo) [C]
- 14227 (Buffalo) [C]
- 14228 (Buffalo) [C]
- 14231 (Buffalo)
- 14233 (Buffalo)
- 14240 (Buffalo)
- 14241 (Buffalo)
- 14260 (Buffalo) [C]
- 14261 (Buffalo)
- 14263 (Buffalo)
- 14264 (Buffalo)
- 14265 (Buffalo)
- 14267 (Buffalo)
- 14269 (Buffalo)
- 14270 (Buffalo)
- 14272 (Buffalo)
- 14273 (Buffalo)
- 14276 (Buffalo)
- 14280 (Buffalo)
- 10915 (Bullville)
- 14818 (Burdett)
- 12917 (Burke)
- 12722 (Burlingham)
- 13315 (Burlington Flats)
- 12027 (Burnt Hills) [C] - 2 violations
- 14028 (Burt) [B] - 1 violation
- 12028 (Buskirk)
- 14422 (Byron)
- 12918 (Cadyville)
- 12413 (Cairo) - 7 violations ⚠
- 13616 (Calcium)
- 14423 (Caledonia) - 1 violation recorded for mapped water systems
- 12723 (Callicoon)
- 12724 (Callicoon Center) - 2 violations recorded for mapped water systems
- 11933 (Calverton) [B] - 3 violations ⚠
- 11411 (Cambria Heights) [A]
- 12816 (Cambridge)
- 13316 (Camden) [B] - 1 violation
- 14819 (Cameron) - 49 violations recorded for mapped water systems
- 14820 (Cameron Mills)
- 13031 (Camillus) [C]
- 14821 (Campbell) [D] - 3 violations
- 10916 (Campbell Hall) - 6 violations recorded for mapped water systems
- 12029 (Canaan)
- 13317 (Canajoharie) - 3 violations recorded for mapped water systems
- 14424 (Canandaigua) - 10 violations ⚠
- 14822 (Canaseraga)
- 13032 (Canastota) - 1 violation recorded for mapped water systems
- 13743 (Candor)
- 14717 (Caneadea) - 2 violations recorded for mapped water systems
- 14823 (Canisteo) - 49 violations recorded for mapped water systems
- 13617 (Canton) - 8 violations recorded for mapped water systems
- 13618 (Cape Vincent)
- 11514 (Carle Place) [A]
- 12031 (Carlisle)
- 10512 (Carmel) [C] - 2 violations ⚠
- 12032 (Caroga Lake)
- 13619 (Carthage) [B] - 23 violations ⚠
- 14718 (Cassadaga) - 66 violations recorded for mapped water systems
- 13318 (Cassville)
- 14427 (Castile) - 7 violations recorded for mapped water systems
- 13744 (Castle Creek)
- 12511 (Castle Point)
- 12033 (Castleton On Hudson) - 2 violations ⚠
- 13620 (Castorland)
- 13033 (Cato) - 4 violations recorded for mapped water systems
- 12414 (Catskill) - 58 violations ⚠
- 14719 (Cattaraugus) - 4 violations recorded for mapped water systems
- 13034 (Cayuga)
- 14824 (Cayuta) - 2 violations recorded for mapped water systems
- 13035 (Cazenovia)
- 11516 (Cedarhurst) [B] - 3 violations ⚠
- 14720 (Celoron) [C]
- 11934 (Center Moriches) [B]
- 11720 (Centereach) [B]
- 11721 (Centerport) [B] - 19 violations
- 14029 (Centerville)
- 12035 (Central Bridge)
- 11722 (Central Islip) [B]
- 13036 (Central Square) [B]
- 10917 (Central Valley) [C]
- 14721 (Ceres)
- 13319 (Chadwicks)
- 14030 (Chaffee)
- 12919 (Champlain) - 7 violations ⚠
- 10514 (Chappaqua) - 11 violations ⚠
- 12036 (Charlotteville)
- 13621 (Chase Mills) - 7 violations recorded for mapped water systems
- 12920 (Chateaugay)
- 12037 (Chatham) - 40 violations ⚠
- 13622 (Chaumont) - 1 violation ⚠
- 14722 (Chautauqua) [D] - 78 violations
- 12921 (Chazy) - 3 violations ⚠
- 12512 (Chelsea) [C] - 1 violation
- 14825 (Chemung)
- 13745 (Chenango Bridge)
- 13746 (Chenango Forks)
- 14723 (Cherry Creek)
- 12040 (Cherry Plain)
- 13320 (Cherry Valley)
- 10918 (Chester) [D] - 9 violations ⚠
- 12817 (Chestertown)
- 12416 (Chichester) - 2 violations recorded for mapped water systems
- 12922 (Childwold)
- 13623 (Chippewa Bay)
- 13037 (Chittenango)
- 14428 (Churchville) [B] - 1 violation ⚠
- 12923 (Churubusco)
- 13039 (Cicero) [C]
- 13040 (Cincinnatus)
- 10919 (Circleville)
- 14031 (Clarence) [C]
- 14032 (Clarence Center) [C]
- 14429 (Clarendon)
- 13321 (Clark Mills) [B]
- 14430 (Clarkson)
- 12041 (Clarksville)
- 12725 (Claryville)
- 12513 (Claverack)
- 13041 (Clay) [C]
- 13624 (Clayton)
- 13322 (Clayville)
- 12819 (Clemons)
- 13042 (Cleveland) [B] - 3 violations
- 12820 (Cleverdale)
- 12065 (Clifton Park) [C] - 102 violations
- 14432 (Clifton Springs) - 12 violations recorded for mapped water systems
- 12042 (Climax)
- 13323 (Clinton) [B]
- 12514 (Clinton Corners)
- 12515 (Clintondale)
- 13043 (Clockville)
- 14433 (Clyde) - 4 violations recorded for mapped water systems
- 14724 (Clymer) - 34 violations recorded for mapped water systems
- 12043 (Cobleskill) - 9 violations ⚠
- 12726 (Cochecton)
- 12727 (Cochecton Center)
- 12045 (Coeymans)
- 12046 (Coeymans Hollow)
- 14826 (Cohocton) - 2 violations recorded for mapped water systems
- 12047 (Cohoes) [C] - 4 violations ⚠
- 13324 (Cold Brook)
- 10516 (Cold Spring) - 2 violations ⚠
- 11724 (Cold Spring Harbor) [B] - 28 violations
- 14033 (Colden) [C] - 4 violations
- 11356 (College Point) [A]
- 13747 (Colliersville)
- 14034 (Collins) [C] - 4 violations ⚠
- 14035 (Collins Center)
- 13625 (Colton)
- 12050 (Columbiaville)
- 11725 (Commack) [B] - 19 violations
- 12821 (Comstock) - 9 violations recorded for mapped water systems
- 14435 (Conesus)
- 14726 (Conewango Valley) - 3 violations recorded for mapped water systems
- 10920 (Congers) [B]
- 13748 (Conklin)
- 12417 (Connelly)
- 12926 (Constable)
- 13325 (Constableville)
- 13044 (Constantia) [B] - 3 violations
- 14827 (Coopers Plains)
- 13326 (Cooperstown) - 1 violation recorded for mapped water systems
- 12516 (Copake) - 29 violations recorded for mapped water systems
- 12593 (Copake)
- 12517 (Copake Falls)
- 13626 (Copenhagen)
- 11726 (Copiague) [B]
- 11727 (Coram) [B]
- 13749 (Corbettsville)
- 14036 (Corfu)
- 12822 (Corinth) [B]
- 14830 (Corning) [F] - 37 violations
- 14831 (Corning)
- 12518 (Cornwall) [C] - 1 violation
- 12520 (Cornwall On Hudson) [C] - 1 violation
- 12418 (Cornwallville)
- 11368 (Corona) [A]
- 13045 (Cortland) - 2 violations recorded for mapped water systems
- 10567 (Cortlandt Manor) [A] - 3 violations ⚠
- 12823 (Cossayuna) - 1 violation recorded for mapped water systems
- 12419 (Cottekill)
- 14037 (Cowlesville)
- 12051 (Coxsackie) - 6 violations recorded for mapped water systems
- 12420 (Cragsmoor)
- 12927 (Cranberry Lake)
- 12521 (Craryville) - 34 violations recorded for mapped water systems
- 14038 (Crittenden)
- 13327 (Croghan)
- 10517 (Crompond)
- 12052 (Cropseyville)
- 10518 (Cross River) - 2 violations recorded for mapped water systems
- 10519 (Croton Falls)
- 10520 (Croton On Hudson) [A] - 3 violations ⚠
- 10521 (Croton On Hudson)
- 12928 (Crown Point)
- 14727 (Cuba) - 3 violations ⚠
- 12729 (Cuddebackville) - 7 violations recorded for mapped water systems
- 11935 (Cutchogue) [B]
- 14039 (Dale)
- 14836 (Dalton) - 2 violations recorded for mapped water systems
- 12929 (Dannemora)
- 14437 (Dansville)
- 14040 (Darien Center)
- 13750 (Davenport)
- 13751 (Davenport Center)
- 14041 (Dayton)
- 13630 (De Kalb Junction) - 2 violations recorded for mapped water systems
- 13633 (De Peyster)
- 13052 (De Ruyter)
- 13328 (Deansboro) - 2 violations recorded for mapped water systems
- 11729 (Deer Park) [B] - 1 violation
- 13627 (Deer River)
- 13628 (Deferiet)
- 13752 (Delancey) - 43 violations recorded for mapped water systems
- 12053 (Delanson)
- 14042 (Delevan) - 27 violations ⚠
- 13753 (Delhi) - 43 violations recorded for mapped water systems
- 12054 (Delmar) [C] - 2 violations ⚠
- 13051 (Delphi Falls)
- 13631 (Denmark)
- 12421 (Denver)
- 13632 (Depauville)
- 14043 (Depew) [C]
- 13754 (Deposit)
- 14047 (Derby) [C]
- 14728 (Dewittville) - 66 violations recorded for mapped water systems
- 13634 (Dexter) - 1 violation ⚠
- 12824 (Diamond Point) - 6 violations recorded for mapped water systems
- 12930 (Dickinson Center)
- 10522 (Dobbs Ferry) [A] - 2 violations
- 13329 (Dolgeville) - 12 violations recorded for mapped water systems
- 12055 (Dormansville)
- 12522 (Dover Plains)
- 13755 (Downsville)
- 14441 (Dresden)
- 13053 (Dryden)
- 12056 (Duanesburg)
- 14837 (Dundee) - 1 violation recorded for mapped water systems
- 14048 (Dunkirk) [D] - 115 violations ⚠
- 12422 (Durham)
- 13054 (Durhamville) [B]
- 13331 (Eagle Bay)
- 12057 (Eagle Bridge)
- 12058 (Earlton) - 2 violations recorded for mapped water systems
- 13332 (Earlville)
- 14051 (East Amherst) [C]
- 14052 (East Aurora) [C] - 1 violation
- 12059 (East Berne)
- 14054 (East Bethany)
- 14443 (East Bloomfield)
- 13756 (East Branch) - 27 violations recorded for mapped water systems
- 12060 (East Chatham)
- 14055 (East Concord)
- 12423 (East Durham)
- 11369 (East Elmhurst) [A]
- 11370 (East Elmhurst) [A]
- 12061 (East Greenbush) - 2 violations ⚠
- 11937 (East Hampton) [B] - 29 violations
- 13056 (East Homer)
- 11730 (East Islip) [B]
- 12424 (East Jewett)
- 11939 (East Marion) [B]
- 11554 (East Meadow) [A]
- 13757 (East Meredith)
- 11940 (East Moriches)
- 12062 (East Nassau)
- 11731 (East Northport) [B] - 20 violations
- 11732 (East Norwich) - 1 violation ⚠
- 14729 (East Otto)
- 14056 (East Pembroke)
- 13758 (East Pharsalia)
- 11942 (East Quogue) [B] - 1 violation
- 14730 (East Randolph)
- 14445 (East Rochester) [B] - 1 violation ⚠
- 11518 (East Rockaway) [B] - 3 violations ⚠
- 12063 (East Schodack)
- 11733 (East Setauket) [B]
- 13333 (East Springfield)
- 13057 (East Syracuse) [D] - 24 violations ⚠
- 14449 (East Williamson)
- 12064 (East Worcester) - 1 violation recorded for mapped water systems
- 10709 (Eastchester) [A] - 2 violations
- 11941 (Eastport) [B]
- 13334 (Eaton) - 3 violations recorded for mapped water systems
- 14057 (Eden) [C]
- 13335 (Edmeston) - 6 violations recorded for mapped water systems
- 13635 (Edwards)
- 14058 (Elba) - 2 violations recorded for mapped water systems
- 13060 (Elbridge) [D] - 20 violations ⚠
- 12732 (Eldred)
- 12932 (Elizabethtown) - 1 violation recorded for mapped water systems
- 12523 (Elizaville)
- 12427 (Elka Park) - 10 violations recorded for mapped water systems
- 12933 (Ellenburg)
- 12934 (Ellenburg Center)
- 12935 (Ellenburg Depot)
- 12428 (Ellenville) - 76 violations recorded for mapped water systems
- 14731 (Ellicottville)
- 14732 (Ellington)
- 13636 (Ellisburg)
- 14059 (Elma) [C]
- 11373 (Elmhurst) [A]
- 11380 (Elmhurst)
- 14901 (Elmira) - 22 violations recorded for mapped water systems
- 14902 (Elmira)
- 14903 (Elmira) - 22 violations recorded for mapped water systems
- 14904 (Elmira) - 22 violations recorded for mapped water systems
- 14905 (Elmira) - 22 violations recorded for mapped water systems
- 14925 (Elmira)
- 11003 (Elmont) [B] - 28 violations
- 10523 (Elmsford) [A] - 2 violations
- 13760 (Endicott)
- 13761 (Endicott)
- 13763 (Endicott)
- 13762 (Endwell)
- 13061 (Erieville)
- 14838 (Erin)
- 12429 (Esopus)
- 12066 (Esperance) - 2 violations recorded for mapped water systems
- 12936 (Essex) - 1 violation recorded for mapped water systems
- 13062 (Etna)
- 13637 (Evans Mills) - 5 violations ⚠
- 13063 (Fabius)
- 13064 (Fair Haven)
- 14450 (Fairport) [B] - 1 violation ⚠
- 14733 (Falconer) [C] - 1 violation
- 12733 (Fallsburg) - 3 violations recorded for mapped water systems
- 14452 (Fancher)
- 11690 (Far Rockaway)
- 11691 (Far Rockaway) [A]
- 11693 (Far Rockaway) [A]
- 11695 (Far Rockaway)
- 14060 (Farmersville Station)
- 11735 (Farmingdale) [B] - 28 violations
- 11736 (Farmingdale)
- 11737 (Farmingdale)
- 11774 (Farmingdale)
- 14425 (Farmington) - 4 violations ⚠
- 11738 (Farmingville) [B]
- 14061 (Farnham)
- 13065 (Fayette)
- 13066 (Fayetteville) [C] - 6 violations
- 13638 (Felts Mills)
- 12734 (Ferndale) - 2 violations recorded for mapped water systems
- 12067 (Feura Bush) [C] - 2 violations ⚠
- 14735 (Fillmore) - 2 violations recorded for mapped water systems
- 14736 (Findley Lake)
- 13639 (Fine)
- 14453 (Fishers)
- 06390 (Fishers Island)
- 13641 (Fishers Landing)
- 12524 (Fishkill) [D] - 29 violations
- 13774 (Fishs Eddy)
- 12430 (Fleischmanns)
- 11001 (Floral Park) [B] - 28 violations
- 11002 (Floral Park)
- 11005 (Floral Park)
- 10921 (Florida) - 6 violations ⚠
- 11351 (Flushing)
- 11352 (Flushing)
- 11354 (Flushing) [A]
- 11355 (Flushing) [A]
- 11358 (Flushing) [A]
- 11367 (Flushing) [A]
- 11371 (Flushing)
- 11381 (Flushing)
- 11390 (Flushing)
- 13337 (Fly Creek)
- 12068 (Fonda) - 8 violations ⚠
- 11375 (Forest Hills) [A]
- 12777 (Forestburgh)
- 13338 (Forestport)
- 14062 (Forestville) - 30 violations recorded for mapped water systems
- 12827 (Fort Ann) - 9 violations recorded for mapped water systems
- 12937 (Fort Covington)
- 13602 (Fort Drum) [B]
- 12828 (Fort Edward) - 15 violations recorded for mapped water systems
- 12069 (Fort Hunter)
- 12070 (Fort Johnson)
- 10922 (Fort Montgomery) [C] - 4 violations ⚠
- 13339 (Fort Plain) - 7 violations recorded for mapped water systems
- 13340 (Frankfort) - 22 violations ⚠
- 13775 (Franklin)
- 13341 (Franklin Springs)
- 11010 (Franklin Square) [B] - 30 violations
- 14737 (Franklinville)
- 14063 (Fredonia) [D] - 115 violations ⚠
- 14065 (Freedom)
- 12431 (Freehold)
- 11520 (Freeport) [A] - 6 violations ⚠
- 13068 (Freeville) - 1 violation recorded for mapped water systems
- 12736 (Fremont Center)
- 11365 (Fresh Meadows) [A]
- 11366 (Fresh Meadows) [A]
- 14738 (Frewsburg)
- 14739 (Friendship) - 35 violations ⚠
- 13069 (Fulton) [B]
- 12071 (Fultonham)
- 12072 (Fultonville) - 55 violations recorded for mapped water systems
- 12939 (Gabriels)
- 14066 (Gainesville)
- 12073 (Gallupville)
- 12074 (Galway)
- 12831 (Gansevoort) [C] - 73 violations
- 11530 (Garden City) [B] - 31 violations
- 11531 (Garden City)
- 11535 (Garden City)
- 11599 (Garden City)
- 12525 (Gardiner) - 35 violations recorded for mapped water systems
- 10923 (Garnerville) [B]
- 13342 (Garrattsville)
- 10524 (Garrison) - 1 violation recorded for mapped water systems
- 14067 (Gasport) [B]
- 14454 (Geneseo) - 1 violation recorded for mapped water systems
- 14456 (Geneva) - 9 violations recorded for mapped water systems
- 13071 (Genoa)
- 13072 (Georgetown)
- 12526 (Germantown)
- 14740 (Gerry)
- 14068 (Getzville) [C]
- 12075 (Ghent) - 40 violations ⚠
- 13776 (Gilbertsville)
- 12076 (Gilboa)
- 12432 (Glasco) - 5 violations recorded for mapped water systems
- 13777 (Glen Aubrey)
- 11542 (Glen Cove) [B] - 1 violation ⚠
- 11545 (Glen Head) [A] - 2 violations ⚠
- 11004 (Glen Oaks)
- 12737 (Glen Spey)
- 12738 (Glen Wild)
- 13343 (Glenfield) - 3 violations ⚠
- 12433 (Glenford) - 27 violations recorded for mapped water systems
- 12527 (Glenham)
- 12077 (Glenmont) [C] - 2 violations ⚠
- 12801 (Glens Falls)
- 14069 (Glenwood)
- 11547 (Glenwood Landing) [A] - 1 violation ⚠
- 12078 (Gloversville)
- 10526 (Goldens Bridge) - 11 violations recorded for mapped water systems
- 14461 (Gorham)
- 10924 (Goshen) [C] - 6 violations ⚠
- 13642 (Gouverneur) - 1 violation recorded for mapped water systems
- 14070 (Gowanda) - 26 violations ⚠
- 12082 (Grafton)
- 12740 (Grahamsville)
- 12434 (Grand Gorge)
- 14072 (Grand Island) [D] - 41 violations
- 10527 (Granite Springs) - 2 violations ⚠
- 12832 (Granville) - 1 violation recorded for mapped water systems
- 13643 (Great Bend)
- 11020 (Great Neck) [B]
- 11021 (Great Neck) [B]
- 11022 (Great Neck)
- 11023 (Great Neck) [B]
- 11024 (Great Neck) [A]
- 11026 (Great Neck)
- 11027 (Great Neck)
- 11739 (Great River)
- 14741 (Great Valley)
- 13778 (Greene)
- 12833 (Greenfield Center) - 2 violations recorded for mapped water systems
- 12435 (Greenfield Park)
- 14742 (Greenhurst)
- 11740 (Greenlawn) [A] - 47 violations
- 11944 (Greenport) [B] - 1 violation
- 11548 (Greenvale) - 1 violation ⚠
- 12083 (Greenville)
- 12834 (Greenwich) - 47 violations recorded for mapped water systems
- 14839 (Greenwood)
- 10925 (Greenwood Lake) - 2 violations recorded for mapped water systems
- 13345 (Greig)
- 13073 (Groton) - 1 violation recorded for mapped water systems
- 14462 (Groveland)
- 12084 (Guilderland) [C] - 3 violations ⚠
- 12085 (Guilderland Center)
- 13780 (Guilford)
- 12835 (Hadley)
- 12086 (Hagaman)
- 12836 (Hague)
- 13645 (Hailesboro)
- 12436 (Haines Falls) - 13 violations recorded for mapped water systems
- 12438 (Halcottsville)
- 14463 (Hall)
- 14075 (Hamburg) [C]
- 13782 (Hamden)
- 13346 (Hamilton)
- 14464 (Hamlin) [B] - 1 violation ⚠
- 13646 (Hammond)
- 14840 (Hammondsport)
- 12837 (Hampton) - 4 violations ⚠
- 11946 (Hampton Bays) [A] - 1 violation
- 13783 (Hancock)
- 12741 (Hankins)
- 12087 (Hannacroix)
- 13647 (Hannawa Falls)
- 13074 (Hannibal) [B]
- 13784 (Harford)
- 13786 (Harpersfield)
- 13787 (Harpursville) - 2 violations recorded for mapped water systems
- 10926 (Harriman) [D] - 9 violations
- 12742 (Harris) - 1 violation recorded for mapped water systems
- 10528 (Harrison) - 2 violations recorded for mapped water systems
- 13648 (Harrisville)
- 12838 (Hartford)
- 10530 (Hartsdale) [A]
- 13348 (Hartwick) - 1 violation recorded for mapped water systems
- 13076 (Hastings) [B]
- 10706 (Hastings On Hudson) [A] - 2 violations
- 11788 (Hauppauge) [B]
- 10927 (Haverstraw) [B]
- 10532 (Hawthorne) [A] - 7 violations ⚠
- 14841 (Hector)
- 13649 (Helena)
- 14466 (Hemlock) - 1 violation recorded for mapped water systems
- 11549 (Hempstead)
- 11550 (Hempstead) [B] - 6 violations ⚠
- 11551 (Hempstead)
- 13650 (Henderson)
- 13651 (Henderson Harbor)
- 14467 (Henrietta) [B] - 1 violation ⚠
- 12439 (Hensonville)
- 13350 (Herkimer) - 24 violations ⚠
- 13652 (Hermon) - 2 violations recorded for mapped water systems
- 13654 (Heuvelton)
- 11557 (Hewlett) [B] - 3 violations ⚠
- 11801 (Hicksville) [A] - 1 violation ⚠
- 11802 (Hicksville)
- 11815 (Hicksville)
- 11819 (Hicksville)
- 11854 (Hicksville)
- 11855 (Hicksville)
- 12440 (High Falls) - 2 violations recorded for mapped water systems
- 12528 (Highland) - 36 violations ⚠
- 10928 (Highland Falls) [C] - 4 violations ⚠
- 12743 (Highland Lake)
- 10930 (Highland Mills) [C] - 1 violation
- 12441 (Highmount)
- 10931 (Hillburn) [B] - 1 violation
- 12529 (Hillsdale) - 29 violations recorded for mapped water systems
- 14468 (Hilton) [B] - 1 violation ⚠
- 14842 (Himrod) - 1 violation recorded for mapped water systems
- 13352 (Hinckley)
- 14743 (Hinsdale)
- 13788 (Hobart)
- 13353 (Hoffmeister)
- 13655 (Hogansburg)
- 11741 (Holbrook) [B]
- 14080 (Holland) - 4 violations recorded for mapped water systems
- 13354 (Holland Patent) [B]
- 14470 (Holley) [B] - 6 violations ⚠
- 11423 (Hollis) [A]
- 12530 (Hollowville)
- 12531 (Holmes) - 2 violations recorded for mapped water systems
- 11742 (Holtsville) [B]
- 13077 (Homer)
- 14471 (Honeoye)
- 14472 (Honeoye Falls) [B] - 5 violations ⚠
- 12089 (Hoosick)
- 12090 (Hoosick Falls)
- 12533 (Hopewell Junction) - 5 violations recorded for mapped water systems
- 14843 (Hornell) [D] - 50 violations ⚠
- 14845 (Horseheads) - 152 violations ⚠
- 12745 (Hortonville)
- 14744 (Houghton)
- 11414 (Howard Beach) [A]
- 10932 (Howells)
- 12092 (Howes Cave) - 7 violations ⚠
- 13355 (Hubbardsville)
- 12534 (Hudson) - 39 violations recorded for mapped water systems
- 12839 (Hudson Falls) - 16 violations recorded for mapped water systems
- 12537 (Hughsonville)
- 12746 (Huguenot) - 7 violations recorded for mapped water systems
- 12841 (Huletts Landing)
- 14745 (Hume)
- 14846 (Hunt) - 2 violations recorded for mapped water systems
- 12442 (Hunter) - 13 violations recorded for mapped water systems
- 11743 (Huntington) [B] - 48 violations
- 11746 (Huntington Station) [B] - 48 violations
- 12443 (Hurley)
- 12747 (Hurleyville) - 2 violations recorded for mapped water systems
- 12538 (Hyde Park) [D] - 18 violations ⚠
- 13357 (Ilion) - 3 violations ⚠
- 12842 (Indian Lake)
- 13360 (Inlet)
- 14847 (Interlaken) - 1 violation recorded for mapped water systems
- 11096 (Inwood) - 3 violations ⚠
- 14475 (Ionia) - 1 violation ⚠
- 14081 (Irving) [D] - 39 violations
- 10533 (Irvington) [A] - 5 violations ⚠
- 11558 (Island Park)
- 11749 (Islandia) [B]
- 11760 (Islandia)
- 11751 (Islip) [B]
- 11752 (Islip Terrace) [B]
- 14850 (Ithaca) [C] - 5 violations
- 14851 (Ithaca)
- 14852 (Ithaca)
- 14853 (Ithaca) - 1 violation recorded for mapped water systems
- 11372 (Jackson Heights) [A]
- 14854 (Jacksonville)
- 11405 (Jamaica)
- 11424 (Jamaica) [A]
- 11425 (Jamaica)
- 11430 (Jamaica) [A]
- 11431 (Jamaica)
- 11432 (Jamaica) [A]
- 11433 (Jamaica) [A]
- 11434 (Jamaica) [A]
- 11435 (Jamaica)
- 11436 (Jamaica) [A]
- 11439 (Jamaica) [A]
- 11451 (Jamaica)
- 11499 (Jamaica)
- 11947 (Jamesport)
- 14701 (Jamestown) [C] - 1 violation
- 14702 (Jamestown)
- 13078 (Jamesville) [B] - 18 violations ⚠
- 14855 (Jasper)
- 14082 (Java Center)
- 14083 (Java Village)
- 12941 (Jay) - 5 violations recorded for mapped water systems
- 12093 (Jefferson)
- 10535 (Jefferson Valley) [B] - 2 violations ⚠
- 12748 (Jeffersonville) - 2 violations recorded for mapped water systems
- 11753 (Jericho) - 2 violations ⚠
- 11853 (Jericho)
- 12444 (Jewett)
- 12843 (Johnsburg)
- 10933 (Johnson)
- 13790 (Johnson City)
- 12094 (Johnsonville)
- 12095 (Johnstown)
- 13080 (Jordan) [C] - 27 violations ⚠
- 13361 (Jordanville)
- 14856 (Kanona)
- 10536 (Katonah) [B] - 13 violations
- 12844 (Kattskill Bay)
- 12749 (Kauneonga Lake)
- 12942 (Keene)
- 12943 (Keene Valley)
- 12911 (Keeseville)
- 12924 (Keeseville)
- 12944 (Keeseville)
- 14476 (Kendall) - 1 violation ⚠
- 14747 (Kennedy)
- 12750 (Kenoza Lake)
- 14477 (Kent) - 3 violations recorded for mapped water systems
- 12446 (Kerhonkson)
- 14478 (Keuka Park) - 31 violations recorded for mapped water systems
- 11415 (Kew Gardens) [A]
- 12751 (Kiamesha Lake) - 1 violation recorded for mapped water systems
- 14748 (Kill Buck) - 76 violations recorded for mapped water systems
- 13794 (Killawog)
- 12106 (Kinderhook) - 13 violations recorded for mapped water systems
- 13081 (King Ferry)
- 11754 (Kings Park) [B]
- 12401 (Kingston) - 1 violation recorded for mapped water systems
- 12402 (Kingston)
- 13082 (Kirkville) [C]
- 13795 (Kirkwood)
- 14479 (Knowlesville)
- 12107 (Knox)
- 13362 (Knoxboro)
- 13656 (La Fargeville)
- 13084 (La Fayette) [C]
- 13083 (Lacona) - 1 violation recorded for mapped water systems
- 12540 (Lagrangeville) [C] - 3 violations
- 12945 (Lake Clear)
- 12845 (Lake George) - 12 violations ⚠
- 11755 (Lake Grove) [B]
- 12448 (Lake Hill)
- 12752 (Lake Huntington)
- 12449 (Lake Katrine) - 1 violation recorded for mapped water systems
- 12846 (Lake Luzerne)
- 10537 (Lake Peekskill) - 1 violation recorded for mapped water systems
- 12946 (Lake Placid) [A]
- 12108 (Lake Pleasant)
- 14085 (Lake View)
- 14857 (Lakemont)
- 14480 (Lakeville) - 2 violations recorded for mapped water systems
- 14750 (Lakewood) [C]
- 14086 (Lancaster) [C]
- 12450 (Lanesville) - 10 violations recorded for mapped water systems
- 14882 (Lansing)
- 10538 (Larchmont) [A] - 4 violations
- 12110 (Latham) [C]
- 11948 (Laurel) - 2 violations ⚠
- 13796 (Laurens)
- 11559 (Lawrence) [B] - 3 violations ⚠
- 12949 (Lawrenceville)
- 14091 (Lawtons) [C]
- 14482 (Le Roy) - 2 violations ⚠
- 13363 (Lee Center)
- 12451 (Leeds)
- 14481 (Leicester)
- 14751 (Leon)
- 13364 (Leonardsville)
- 11756 (Levittown) [A] - 3 violations ⚠
- 12950 (Lewis)
- 14092 (Lewiston) [B] - 1 violation
- 12452 (Lexington)
- 12754 (Liberty) - 14 violations ⚠
- 14752 (Lily Dale)
- 14485 (Lima) - 1 violation recorded for mapped water systems
- 13657 (Limerick)
- 14753 (Limestone) - 76 violations recorded for mapped water systems
- 10540 (Lincolndale)
- 11757 (Lindenhurst) [B] - 1 violation
- 14858 (Lindley)
- 14486 (Linwood)
- 13658 (Lisbon) - 5 violations recorded for mapped water systems
- 13797 (Lisle)
- 13365 (Little Falls) - 1 violation recorded for mapped water systems
- 14754 (Little Genesee) - 14 violations recorded for mapped water systems
- 11362 (Little Neck) [A]
- 11363 (Little Neck) [A]
- 14755 (Little Valley) - 1 violation recorded for mapped water systems
- 13087 (Little York)
- 13088 (Liverpool) [C] - 2 violations
- 13089 (Liverpool)
- 13090 (Liverpool) [C] - 2 violations
- 12541 (Livingston)
- 12758 (Livingston Manor) - 9 violations recorded for mapped water systems
- 14487 (Livonia) - 2 violations recorded for mapped water systems
- 14488 (Livonia Center)
- 12759 (Loch Sheldrake) - 2 violations recorded for mapped water systems
- 13092 (Locke)
- 14094 (Lockport) [B] - 5 violations
- 14095 (Lockport)
- 14859 (Lockwood)
- 11560 (Locust Valley) [B] - 2 violations ⚠
- 14860 (Lodi)
- 11561 (Long Beach) [A] - 1 violation
- 12760 (Long Eddy)
- 11101 (Long Island City) [A]
- 11109 (Long Island City) [A]
- 11120 (Long Island City)
- 12847 (Long Lake)
- 13659 (Lorraine)
- 14861 (Lowman)
- 13367 (Lowville) - 3 violations ⚠
- 13093 (Lycoming)
- 11563 (Lynbrook) [B] - 3 violations ⚠
- 14098 (Lyndonville) - 2 violations recorded for mapped water systems
- 12952 (Lyon Mountain)
- 12955 (Lyon Mountain)
- 14489 (Lyons) [B] - 1 violation
- 13368 (Lyons Falls) - 1 violation recorded for mapped water systems
- 14502 (Macedon) [B] - 1 violation ⚠
- 14101 (Machias) - 27 violations ⚠
- 13402 (Madison)
- 13660 (Madrid) - 7 violations recorded for mapped water systems
- 10541 (Mahopac) - 4 violations recorded for mapped water systems
- 10542 (Mahopac Falls)
- 13802 (Maine)
- 12115 (Malden Bridge)
- 12453 (Malden On Hudson)
- 13103 (Mallory)
- 12953 (Malone)
- 11565 (Malverne) [B] - 3 violations ⚠
- 10543 (Mamaroneck)
- 14504 (Manchester) - 7 violations recorded for mapped water systems
- 11030 (Manhasset) [C] - 225 violations
- 13104 (Manlius) [C]
- 13661 (Mannsville)
- 11949 (Manorville) [B] - 3 violations ⚠
- 14756 (Maple Springs)
- 13107 (Maple View)
- 12454 (Maplecrest)
- 13803 (Marathon)
- 13108 (Marcellus) [C] - 5 violations ⚠
- 13403 (Marcy) [B]
- 12455 (Margaretville)
- 13110 (Marietta) [C]
- 14102 (Marilla)
- 14505 (Marion) [B] - 9 violations ⚠
- 12542 (Marlboro) - 6 violations recorded for mapped water systems
- 13404 (Martinsburg)
- 13111 (Martville) - 3 violations recorded for mapped water systems
- 10545 (Maryknoll) - 2 violations recorded for mapped water systems
- 12116 (Maryland)
- 13804 (Masonville)
- 11378 (Maspeth) [A]
- 11758 (Massapequa) [A] - 3 violations ⚠
- 11762 (Massapequa Park) [A] - 3 violations ⚠
- 13662 (Massena) - 2 violations recorded for mapped water systems
- 11950 (Mastic) [B]
- 11951 (Mastic Beach)
- 11952 (Mattituck) [B]
- 12543 (Maybrook) - 11 violations recorded for mapped water systems
- 12117 (Mayfield) - 3 violations recorded for mapped water systems
- 14757 (Mayville) - 95 violations recorded for mapped water systems
- 13401 (Mc Connellsville)
- 13801 (Mc Donough)
- 13101 (Mc Graw) - 1 violation recorded for mapped water systems
- 13102 (Mc Lean)
- 12118 (Mechanicville) [B] - 11 violations ⚠
- 14863 (Mecklenburg)
- 11763 (Medford) [B]
- 14103 (Medina) - 2 violations recorded for mapped water systems
- 12120 (Medusa)
- 12544 (Mellenville)
- 12121 (Melrose)
- 11747 (Melville) [A] - 29 violations
- 11775 (Melville)
- 13112 (Memphis) [C] - 15 violations ⚠
- 14506 (Mendon) [B] - 1 violation ⚠
- 13806 (Meridale)
- 13113 (Meridian)
- 11566 (Merrick) [A] - 3 violations ⚠
- 13114 (Mexico) [B] - 1 violation
- 12848 (Middle Falls)
- 12849 (Middle Granville)
- 12850 (Middle Grove) - 27 violations recorded for mapped water systems
- 11953 (Middle Island) [B]
- 11379 (Middle Village) [A]
- 12122 (Middleburgh)
- 14105 (Middleport) [B]
- 14507 (Middlesex)
- 10940 (Middletown) [C] - 100 violations ⚠
- 10941 (Middletown) [C] - 89 violations ⚠
- 10943 (Middletown)
- 13406 (Middleville)
- 13807 (Milford) - 1 violation recorded for mapped water systems
- 11765 (Mill Neck)
- 12545 (Millbrook)
- 11764 (Miller Place) [B]
- 12546 (Millerton)
- 14864 (Millport) - 2 violations recorded for mapped water systems
- 10546 (Millwood) [A]
- 12547 (Milton) - 2 violations recorded for mapped water systems
- 11501 (Mineola) [B] - 1 violation
- 12851 (Minerva)
- 13115 (Minetto) [B]
- 12956 (Mineville) - 2 violations recorded for mapped water systems
- 13116 (Minoa) [C]
- 14107 (Model City)
- 12548 (Modena)
- 13407 (Mohawk) - 5 violations ⚠
- 10547 (Mohegan Lake) [B] - 2 violations ⚠
- 12957 (Moira)
- 12762 (Mongaup Valley)
- 10949 (Monroe)
- 10950 (Monroe) [F] - 107 violations
- 10952 (Monsey) [B]
- 11954 (Montauk) [B]
- 13117 (Montezuma)
- 12549 (Montgomery) [C] - 49 violations
- 12701 (Monticello) - 59 violations ⚠
- 14865 (Montour Falls) - 2 violations recorded for mapped water systems
- 10548 (Montrose)
- 12958 (Mooers)
- 12959 (Mooers Forks)
- 13118 (Moravia) - 1 violation recorded for mapped water systems
- 12960 (Moriah) - 2 violations recorded for mapped water systems
- 12961 (Moriah Center) - 2 violations recorded for mapped water systems
- 11955 (Moriches)
- 13808 (Morris)
- 12962 (Morrisonville)
- 13664 (Morristown)
- 13408 (Morrisville) - 3 violations recorded for mapped water systems
- 14508 (Morton)
- 13119 (Mottville)
- 10549 (Mount Kisco) [B] - 3 violations ⚠
- 12456 (Mount Marion) - 4 violations recorded for mapped water systems
- 14510 (Mount Morris) - 1 violation recorded for mapped water systems
- 11766 (Mount Sinai) [B]
- 12457 (Mount Tremper)
- 13809 (Mount Upton)
- 10550 (Mount Vernon) [A]
- 10551 (Mount Vernon)
- 10552 (Mount Vernon) [A] - 2 violations
- 10553 (Mount Vernon) [A]
- 10557 (Mount Vernon)
- 13810 (Mount Vision)
- 12763 (Mountain Dale) - 1 violation recorded for mapped water systems
- 10953 (Mountainville)
- 14511 (Mumford) [B] - 1 violation ⚠
- 13409 (Munnsville) - 3 violations ⚠
- 10954 (Nanuet) [B] - 3 violations
- 12458 (Napanoch) - 34 violations recorded for mapped water systems
- 14512 (Naples) - 28 violations recorded for mapped water systems
- 12764 (Narrowsburg)
- 12123 (Nassau)
- 13665 (Natural Bridge) - 21 violations ⚠
- 13120 (Nedrow) [C]
- 13410 (Nelliston)
- 11767 (Nesconset) [B]
- 12765 (Neversink)
- 12124 (New Baltimore)
- 13411 (New Berlin) - 1 violation recorded for mapped water systems
- 10956 (New City) [B]
- 10958 (New Hampton) - 11 violations recorded for mapped water systems
- 13413 (New Hartford) [B]
- 13121 (New Haven)
- 11040 (New Hyde Park) [B] - 29 violations
- 11041 (New Hyde Park)
- 11042 (New Hyde Park)
- 12459 (New Kingston)
- 12125 (New Lebanon)
- 13415 (New Lisbon)
- 10959 (New Milford)
- 12561 (New Paltz) - 35 violations ⚠
- 10801 (New Rochelle) [A] - 2 violations
- 10802 (New Rochelle)
- 10804 (New Rochelle) [A] - 2 violations
- 10805 (New Rochelle) [A] - 2 violations
- 12964 (New Russia)
- 11956 (New Suffolk)
- 12553 (New Windsor) [C] - 4 violations
- 13122 (New Woodstock)
- 10001 (New York) [A]
- 10002 (New York) [A]
- 10003 (New York) [A]
- 10004 (New York) [A]
- 10005 (New York) [A]
- 10006 (New York) [A]
- 10007 (New York) [A]
- 10008 (New York)
- 10009 (New York) [A]
- 10010 (New York) [A]
- 10011 (New York) [A]
- 10012 (New York) [A]
- 10013 (New York) [A]
- 10014 (New York) [A]
- 10015 (New York)
- 10016 (New York) [A]
- 10017 (New York) [A]
- 10018 (New York) [A]
- 10019 (New York) [A]
- 10020 (New York) [A]
- 10021 (New York) [A]
- 10022 (New York) [A]
- 10023 (New York) [A]
- 10024 (New York) [A]
- 10025 (New York) [A]
- 10026 (New York) [A]
- 10027 (New York)
- 10028 (New York) [A]
- 10029 (New York) [A]
- 10030 (New York) [A]
- 10031 (New York) [A]
- 10032 (New York) [C]
- 10033 (New York)
- 10034 (New York) [A]
- 10035 (New York) [A]
- 10036 (New York) [A]
- 10037 (New York) [A]
- 10038 (New York) [A]
- 10039 (New York) [A]
- 10040 (New York) [A]
- 10041 (New York)
- 10043 (New York)
- 10044 (New York)
- 10045 (New York)
- 10047 (New York)
- 10055 (New York)
- 10060 (New York)
- 10065 (New York) [A]
- 10069 (New York) [A]
- 10075 (New York) [A]
- 10079 (New York)
- 10080 (New York)
- 10081 (New York)
- 10082 (New York)
- 10087 (New York)
- 10090 (New York)
- 10095 (New York)
- 10096 (New York)
- 10098 (New York)
- 10099 (New York)
- 10101 (New York)
- 10102 (New York)
- 10103 (New York) [A]
- 10104 (New York)
- 10105 (New York)
- 10106 (New York)
- 10107 (New York)
- 10108 (New York)
- 10109 (New York)
- 10110 (New York) [A]
- 10111 (New York) [A]
- 10112 (New York) [A]
- 10113 (New York)
- 10114 (New York)
- 10115 (New York)
- 10116 (New York)
- 10117 (New York)
- 10118 (New York)
- 10119 (New York) [A]
- 10120 (New York)
- 10121 (New York)
- 10122 (New York)
- 10123 (New York)
- 10124 (New York)
- 10125 (New York)
- 10126 (New York)
- 10128 (New York) [A]
- 10129 (New York)
- 10130 (New York)
- 10131 (New York)
- 10132 (New York)
- 10133 (New York)
- 10138 (New York)
- 10150 (New York)
- 10151 (New York)
- 10152 (New York) [A]
- 10153 (New York) [A]
- 10154 (New York) [A]
- 10155 (New York)
- 10156 (New York)
- 10157 (New York)
- 10158 (New York)
- 10159 (New York)
- 10160 (New York)
- 10161 (New York)
- 10162 (New York)
- 10163 (New York)
- 10164 (New York)
- 10165 (New York) [A]
- 10166 (New York)
- 10167 (New York) [A]
- 10168 (New York) [A]
- 10169 (New York)
- 10170 (New York) [A]
- 10171 (New York) [A]
- 10172 (New York) [A]
- 10173 (New York)
- 10174 (New York) [A]
- 10175 (New York)
- 10176 (New York)
- 10177 (New York)
- 10178 (New York)
- 10179 (New York)
- 10184 (New York)
- 10185 (New York)
- 10196 (New York)
- 10199 (New York) [A]
- 10200 (New York)
- 10203 (New York)
- 10211 (New York)
- 10212 (New York)
- 10213 (New York)
- 10242 (New York)
- 10249 (New York)
- 10256 (New York)
- 10257 (New York)
- 10258 (New York)
- 10259 (New York)
- 10260 (New York)
- 10261 (New York)
- 10265 (New York)
- 10268 (New York)
- 10269 (New York)
- 10270 (New York)
- 10271 (New York) [A]
- 10272 (New York)
- 10273 (New York)
- 10274 (New York)
- 10275 (New York)
- 10276 (New York)
- 10277 (New York)
- 10278 (New York) [A]
- 10279 (New York) [A]
- 10280 (New York) [A]
- 10281 (New York)
- 10282 (New York) [A]
- 10285 (New York)
- 10286 (New York)
- 10292 (New York)
- 13417 (New York Mills) [B]
- 14513 (Newark) [B] - 2 violations ⚠
- 13811 (Newark Valley)
- 12550 (Newburgh) [D] - 8 violations
- 12551 (Newburgh)
- 12552 (Newburgh)
- 12555 (Newburgh)
- 12852 (Newcomb)
- 12879 (Newcomb)
- 14108 (Newfane) [B] - 1 violation
- 14867 (Newfield) - 2 violations recorded for mapped water systems
- 13416 (Newport)
- 13666 (Newton Falls)
- 12128 (Newtonville)
- 14301 (Niagara Falls) [B]
- 14302 (Niagara Falls) [B]
- 14303 (Niagara Falls) [B]
- 14304 (Niagara Falls) [B] - 1 violation
- 14305 (Niagara Falls) [B] - 1 violation
- 14109 (Niagara University)
- 13812 (Nichols)
- 12965 (Nicholville)
- 13813 (Nineveh)
- 14758 (Niobe)
- 12130 (Niverville)
- 13667 (Norfolk) - 7 violations recorded for mapped water systems
- 11703 (North Babylon) [B]
- 12966 (North Bangor)
- 13123 (North Bay)
- 12131 (North Blenheim)
- 14110 (North Boston)
- 12766 (North Branch) - 2 violations recorded for mapped water systems
- 13418 (North Brookfield)
- 12132 (North Chatham)
- 14514 (North Chili) [B] - 1 violation ⚠
- 14111 (North Collins) - 3 violations recorded for mapped water systems
- 12853 (North Creek) - 10 violations recorded for mapped water systems
- 14112 (North Evans)
- 12854 (North Granville)
- 14515 (North Greece)
- 12133 (North Hoosick)
- 12855 (North Hudson)
- 14113 (North Java)
- 12967 (North Lawrence)
- 13814 (North Norwich)
- 13124 (North Pitcher)
- 12856 (North River)
- 14516 (North Rose) - 1 violation recorded for mapped water systems
- 10560 (North Salem) [B]
- 14120 (North Tonawanda) [B] - 2 violations
- 11768 (Northport) [B] - 19 violations
- 12134 (Northville) - 1 violation recorded for mapped water systems
- 13815 (Norwich) - 1 violation recorded for mapped water systems
- 13668 (Norwood) - 4 violations recorded for mapped water systems
- 14517 (Nunda) - 2 violations recorded for mapped water systems
- 10960 (Nyack) [B] - 3 violations
- 12460 (Oak Hill)
- 11769 (Oakdale) [B]
- 14125 (Oakfield) - 2 violations recorded for mapped water systems
- 11364 (Oakland Gardens) [A]
- 14518 (Oaks Corners)
- 12767 (Obernburg)
- 11770 (Ocean Beach) [B]
- 11572 (Oceanside) [B] - 3 violations ⚠
- 14869 (Odessa) - 2 violations recorded for mapped water systems
- 13669 (Ogdensburg)
- 14126 (Olcott) [B]
- 11804 (Old Bethpage) [A]
- 12136 (Old Chatham)
- 13420 (Old Forge)
- 11568 (Old Westbury) [A] - 2 violations ⚠
- 14760 (Olean) - 26 violations recorded for mapped water systems
- 12461 (Olivebridge)
- 12857 (Olmstedville) [A]
- 13421 (Oneida) - 2 violations recorded for mapped water systems
- 13820 (Oneonta) - 1 violation recorded for mapped water systems
- 14519 (Ontario) [B] - 11 violations ⚠
- 14520 (Ontario Center)
- 10962 (Orangeburg) [B]
- 14127 (Orchard Park) [C] - 1 violation
- 11957 (Orient) [B]
- 13424 (Oriskany) [B]
- 13425 (Oriskany Falls) - 2 violations recorded for mapped water systems
- 13426 (Orwell)
- 10562 (Ossining) [B] - 4 violations ⚠
- 13670 (Oswegatchie)
- 13126 (Oswego)
- 13825 (Otego) - 10 violations recorded for mapped water systems
- 10963 (Otisville) - 1 violation ⚠
- 14766 (Otto)
- 13826 (Ouaquaga)
- 14521 (Ovid)
- 13827 (Owego)
- 12969 (Owls Head)
- 13671 (Oxbow)
- 13830 (Oxford) - 1 violation recorded for mapped water systems
- 11771 (Oyster Bay) [A] - 2 violations ⚠
- 11416 (Ozone Park) [A]
- 11417 (Ozone Park) [A]
- 14870 (Painted Post) [D] - 3 violations
- 13428 (Palatine Bridge) - 2 violations recorded for mapped water systems
- 12463 (Palenville)
- 10964 (Palisades) [B]
- 14522 (Palmyra) [B] - 6 violations ⚠
- 14767 (Panama) - 33 violations recorded for mapped water systems
- 12858 (Paradox)
- 13131 (Parish) [B] - 1 violation
- 13672 (Parishville)
- 12768 (Parksville)
- 11772 (Patchogue) [B]
- 12563 (Patterson) [C] - 4 violations ⚠
- 12137 (Pattersonville)
- 12970 (Paul Smiths)
- 14525 (Pavilion)
- 12564 (Pawling) - 251 violations ⚠
- 10965 (Pearl River) [B]
- 11958 (Peconic) [B]
- 10566 (Peekskill) [A] - 20 violations
- 10803 (Pelham) [A] - 2 violations
- 14526 (Penfield) [B] - 1 violation ⚠
- 14527 (Penn Yan) - 31 violations recorded for mapped water systems
- 13132 (Pennellville) [B]
- 14529 (Perkinsville)
- 14530 (Perry) - 7 violations recorded for mapped water systems
- 14129 (Perrysburg) - 26 violations ⚠
- 12972 (Peru)
- 13134 (Peterboro)
- 12138 (Petersburg)
- 14532 (Phelps) - 7 violations recorded for mapped water systems
- 13673 (Philadelphia)
- 12769 (Phillipsport)
- 12565 (Philmont) - 34 violations recorded for mapped water systems
- 12464 (Phoenicia) - 2 violations recorded for mapped water systems
- 13135 (Phoenix) [B]
- 12973 (Piercefield)
- 10968 (Piermont) [B]
- 13674 (Pierrepont Manor)
- 14533 (Piffard)
- 14130 (Pike)
- 12566 (Pine Bush) - 39 violations ⚠
- 14871 (Pine City) - 22 violations recorded for mapped water systems
- 12465 (Pine Hill)
- 10969 (Pine Island)
- 12567 (Pine Plains)
- 14872 (Pine Valley)
- 12139 (Piseco)
- 13136 (Pitcher)
- 14534 (Pittsford) [B] - 1 violation ⚠
- 11803 (Plainview) [A]
- 13137 (Plainville)
- 12568 (Plattekill)
- 12901 (Plattsburgh) - 1 violation recorded for mapped water systems
- 12903 (Plattsburgh)
- 12569 (Pleasant Valley) - 1 violation recorded for mapped water systems
- 10570 (Pleasantville) [A] - 7 violations ⚠
- 10571 (Pleasantville)
- 10572 (Pleasantville)
- 13675 (Plessis)
- 13832 (Plymouth)
- 12140 (Poestenkill)
- 11569 (Point Lookout)
- 13431 (Poland)
- 10970 (Pomona) [B] - 1 violation ⚠
- 13138 (Pompey)
- 12770 (Pond Eddy)
- 13139 (Poplar Ridge)
- 13140 (Port Byron) - 1 violation recorded for mapped water systems
- 10573 (Port Chester) [B] - 2 violations
- 13833 (Port Crane)
- 12466 (Port Ewen)
- 14537 (Port Gibson)
- 12974 (Port Henry) - 2 violations recorded for mapped water systems
- 11777 (Port Jefferson) [B]
- 11776 (Port Jefferson Station) [B]
- 12771 (Port Jervis) [C] - 8 violations
- 12975 (Port Kent)
- 13433 (Port Leyden) - 1 violation recorded for mapped water systems
- 11050 (Port Washington) [B]
- 11051 (Port Washington)
- 11052 (Port Washington)
- 11053 (Port Washington)
- 11054 (Port Washington)
- 11055 (Port Washington)
- 14536 (Portageville)
- 12859 (Porter Corners)
- 14769 (Portland)
- 13834 (Portlandville)
- 14770 (Portville) - 5 violations recorded for mapped water systems
- 13676 (Potsdam) - 4 violations recorded for mapped water systems
- 13699 (Potsdam) - 2 violations recorded for mapped water systems
- 12860 (Pottersville)
- 12601 (Poughkeepsie) [C] - 15 violations
- 12602 (Poughkeepsie)
- 12603 (Poughkeepsie) [D] - 4 violations
- 12604 (Poughkeepsie)
- 12570 (Poughquag) - 2 violations recorded for mapped water systems
- 10576 (Pound Ridge)
- 14873 (Prattsburgh)
- 12468 (Prattsville) - 6 violations recorded for mapped water systems
- 13141 (Preble)
- 12469 (Preston Hollow)
- 13435 (Prospect)
- 13142 (Pulaski) [B] - 8 violations
- 14874 (Pulteney)
- 14538 (Pultneyville)
- 10577 (Purchase) [A]
- 10578 (Purdys)
- 12470 (Purling) - 7 violations ⚠
- 12861 (Putnam Station)
- 10579 (Putnam Valley) - 1 violation recorded for mapped water systems
- 13677 (Pyrites)
- 12141 (Quaker Street)
- 11427 (Queens Village) [A]
- 11428 (Queens Village) [A]
- 11429 (Queens Village) [A]
- 12804 (Queensbury) - 8 violations ⚠
- 11959 (Quogue)
- 12976 (Rainbow Lake)
- 14772 (Randolph) - 1 violation recorded for mapped water systems
- 14131 (Ransomville) [B] - 5 violations
- 13436 (Raquette Lake)
- 12143 (Ravena) [C]
- 12977 (Ray Brook)
- 13678 (Raymondville) - 2 violations recorded for mapped water systems
- 14876 (Reading Center)
- 13143 (Red Creek) - 2 violations recorded for mapped water systems
- 12571 (Red Hook) - 1 violation recorded for mapped water systems
- 13437 (Redfield)
- 12978 (Redford)
- 13679 (Redwood)
- 11374 (Rego Park) [A]
- 13438 (Remsen)
- 11960 (Remsenburg)
- 12144 (Rensselaer) - 7 violations ⚠
- 13680 (Rensselaer Falls) - 2 violations recorded for mapped water systems
- 12147 (Rensselaerville)
- 14539 (Retsof)
- 12148 (Rexford) [C] - 102 violations
- 14877 (Rexville)
- 12572 (Rhinebeck) [C] - 3 violations
- 12574 (Rhinecliff)
- 14774 (Richburg)
- 13439 (Richfield Springs) - 5 violations ⚠
- 13835 (Richford)
- 13144 (Richland) [B]
- 11418 (Richmond Hill) [A]
- 12149 (Richmondville)
- 13681 (Richville) - 1 violation recorded for mapped water systems
- 11961 (Ridge) [B]
- 11385 (Ridgewood) [A]
- 11386 (Ridgewood)
- 12471 (Rifton)
- 12862 (Riparius)
- 14775 (Ripley) - 34 violations recorded for mapped water systems
- 11901 (Riverhead) [B] - 32 violations ⚠
- 14602 (Rochester)
- 14603 (Rochester)
- 14604 (Rochester) [B] - 1 violation ⚠
- 14605 (Rochester) [B] - 1 violation ⚠
- 14606 (Rochester) [B] - 2 violations ⚠
- 14607 (Rochester) [B] - 1 violation ⚠
- 14608 (Rochester) [B] - 1 violation ⚠
- 14609 (Rochester) [B] - 2 violations ⚠
- 14610 (Rochester) [B] - 2 violations ⚠
- 14611 (Rochester) [B] - 1 violation ⚠
- 14612 (Rochester) [B] - 2 violations ⚠
- 14613 (Rochester) [B] - 1 violation ⚠
- 14614 (Rochester) [B] - 1 violation ⚠
- 14615 (Rochester) [B] - 2 violations ⚠
- 14616 (Rochester) [B] - 2 violations ⚠
- 14617 (Rochester) [B] - 12 violations ⚠
- 14618 (Rochester) [B] - 2 violations ⚠
- 14619 (Rochester) [B] - 1 violation ⚠
- 14620 (Rochester) [B] - 2 violations ⚠
- 14621 (Rochester) [B] - 2 violations ⚠
- 14622 (Rochester) [B] - 11 violations ⚠
- 14623 (Rochester) [B] - 1 violation ⚠
- 14624 (Rochester) [B] - 1 violation ⚠
- 14625 (Rochester) [B] - 1 violation ⚠
- 14626 (Rochester) [B] - 2 violations ⚠
- 14627 (Rochester) - 1 violation ⚠
- 14638 (Rochester)
- 14639 (Rochester)
- 14642 (Rochester) - 1 violation ⚠
- 14643 (Rochester)
- 14644 (Rochester)
- 14645 (Rochester)
- 14646 (Rochester)
- 14647 (Rochester)
- 14649 (Rochester)
- 14650 (Rochester)
- 14651 (Rochester)
- 14652 (Rochester)
- 14653 (Rochester)
- 14664 (Rochester)
- 14673 (Rochester)
- 14683 (Rochester)
- 14692 (Rochester)
- 14694 (Rochester)
- 12863 (Rock City Falls)
- 12775 (Rock Hill) - 1 violation recorded for mapped water systems
- 14878 (Rock Stream) - 1 violation recorded for mapped water systems
- 12575 (Rock Tavern) - 9 violations recorded for mapped water systems
- 11694 (Rockaway Park) [A]
- 11592 (Rockville Center)
- 11570 (Rockville Centre) [A] - 3 violations ⚠
- 11571 (Rockville Centre)
- 11778 (Rocky Point) [B]
- 13682 (Rodman)
- 13440 (Rome) [B] - 5 violations ⚠
- 13441 (Rome)
- 13442 (Rome)
- 13449 (Rome)
- 14541 (Romulus)
- 11779 (Ronkonkoma) [B]
- 11575 (Roosevelt) [B] - 3 violations ⚠
- 13683 (Rooseveltown)
- 12776 (Roscoe) - 4 violations recorded for mapped water systems
- 14542 (Rose)
- 13450 (Roseboom)
- 11422 (Rosedale) [A]
- 12472 (Rosendale) - 2 violations recorded for mapped water systems
- 11576 (Roslyn) [C] - 226 violations ⚠
- 11577 (Roslyn Heights) [C] - 225 violations
- 12150 (Rotterdam Junction) - 2 violations recorded for mapped water systems
- 12151 (Round Lake) - 102 violations recorded for mapped water systems
- 12473 (Round Top) - 7 violations ⚠
- 12979 (Rouses Point) - 3 violations ⚠
- 12474 (Roxbury)
- 12475 (Ruby) - 1 violation recorded for mapped water systems
- 14543 (Rush) [B] - 1 violation ⚠
- 14777 (Rushford)
- 14544 (Rushville) - 2 violations recorded for mapped water systems
- 13684 (Russell)
- 10580 (Rye) [B] - 2 violations
- 12864 (Sabael)
- 13685 (Sackets Harbor)
- 11963 (Sag Harbor) [B]
- 11962 (Sagaponack)
- 11412 (Saint Albans)
- 14778 (Saint Bonaventure)
- 11780 (Saint James) [B]
- 13452 (Saint Johnsville) - 2 violations recorded for mapped water systems
- 12980 (Saint Regis Falls)
- 14779 (Salamanca) - 77 violations recorded for mapped water systems
- 12865 (Salem) - 1 violation recorded for mapped water systems
- 13454 (Salisbury Center)
- 12577 (Salisbury Mills) - 49 violations ⚠
- 12578 (Salt Point)
- 14132 (Sanborn) [B] - 4 violations
- 12153 (Sand Lake) - 1 violation recorded for mapped water systems
- 14133 (Sandusky)
- 13145 (Sandy Creek) - 7 violations recorded for mapped water systems
- 13455 (Sangerfield)
- 12981 (Saranac)
- 12983 (Saranac Lake) [A]
- 12866 (Saratoga Springs) [C] - 124 violations
- 14134 (Sardinia)
- 12477 (Saugerties) - 15 violations recorded for mapped water systems
- 13456 (Sauquoit) [B]
- 13146 (Savannah) - 1 violation recorded for mapped water systems
- 14879 (Savona)
- 11782 (Sayville) [B]
- 10583 (Scarsdale) [A] - 2 violations
- 12154 (Schaghticoke)
- 12301 (Schenectady)
- 12302 (Schenectady) - 7 violations ⚠
- 12303 (Schenectady) [C] - 3 violations ⚠
- 12304 (Schenectady) - 5 violations recorded for mapped water systems
- 12305 (Schenectady)
- 12306 (Schenectady) - 5 violations ⚠
- 12307 (Schenectady)
- 12308 (Schenectady) - 5 violations recorded for mapped water systems
- 12309 (Schenectady) - 5 violations recorded for mapped water systems
- 12325 (Schenectady)
- 12345 (Schenectady)
- 12155 (Schenevus)
- 12156 (Schodack Landing)
- 12157 (Schoharie) - 2 violations recorded for mapped water systems
- 12870 (Schroon Lake)
- 12985 (Schuyler Falls)
- 13457 (Schuyler Lake)
- 12871 (Schuylerville) - 68 violations recorded for mapped water systems
- 14880 (Scio) - 56 violations recorded for mapped water systems
- 13147 (Scipio Center)
- 14545 (Scottsburg)
- 14546 (Scottsville) [B] - 2 violations ⚠
- 11579 (Sea Cliff) [A]
- 11783 (Seaford) [A] - 3 violations ⚠
- 11784 (Selden) [B]
- 12158 (Selkirk) [C] - 2 violations ⚠
- 14547 (Seneca Castle)
- 13148 (Seneca Falls) - 30 violations recorded for mapped water systems
- 12872 (Severance)
- 12480 (Shandaken) - 2 violations recorded for mapped water systems
- 13459 (Sharon Springs) - 2 violations recorded for mapped water systems
- 11964 (Shelter Island) [B]
- 11965 (Shelter Island Heights) [B]
- 10587 (Shenorock)
- 13460 (Sherburne) - 1 violation recorded for mapped water systems
- 14135 (Sheridan)
- 14781 (Sherman) - 145 violations recorded for mapped water systems
- 13461 (Sherrill) [B] - 1 violation
- 11967 (Shirley) [B]
- 12481 (Shokan)
- 11786 (Shoreham) [B]
- 14548 (Shortsville) - 11 violations ⚠
- 10588 (Shrub Oak) [B] - 2 violations ⚠
- 12873 (Shushan)
- 13838 (Sidney) - 37 violations recorded for mapped water systems
- 13839 (Sidney Center)
- 12874 (Silver Bay)
- 14136 (Silver Creek) - 34 violations recorded for mapped water systems
- 14549 (Silver Lake)
- 14550 (Silver Springs) [C] - 11 violations ⚠
- 14782 (Sinclairville) - 49 violations recorded for mapped water systems
- 13152 (Skaneateles) [C] - 6 violations ⚠
- 13153 (Skaneateles Falls) - 5 violations ⚠
- 10973 (Slate Hill) [C] - 9 violations
- 14881 (Slaterville Springs)
- 12159 (Slingerlands) [C] - 6 violations ⚠
- 12160 (Sloansville)
- 10974 (Sloatsburg) [B] - 1 violation
- 12778 (Smallwood)
- 13840 (Smithboro)
- 11787 (Smithtown) [B]
- 13841 (Smithville Flats)
- 13464 (Smyrna)
- 14551 (Sodus) [B] - 4 violations
- 14555 (Sodus Point) - 4 violations recorded for mapped water systems
- 13465 (Solsville)
- 10589 (Somers) [C] - 68 violations
- 14556 (Sonyea) - 2 violations recorded for mapped water systems
- 11789 (Sound Beach)
- 12161 (South Bethlehem)
- 13154 (South Butler)
- 14557 (South Byron)
- 12482 (South Cairo)
- 13687 (South Colton)
- 14138 (South Dayton) - 3 violations recorded for mapped water systems
- 12779 (South Fallsburg) - 47 violations recorded for mapped water systems
- 12803 (South Glens Falls) [C]
- 11970 (South Jamesport) - 2 violations ⚠
- 13842 (South Kortright)
- 14558 (South Lima)
- 13843 (South New Berlin)
- 13155 (South Otselic)
- 11420 (South Ozone Park) [A]
- 13844 (South Plymouth)
- 11419 (South Richmond Hill) [A]
- 10590 (South Salem) - 12 violations ⚠
- 14139 (South Wales) [C]
- 11968 (Southampton) [B] - 1 violation
- 11969 (Southampton)
- 10975 (Southfields) - 1 violation recorded for mapped water systems
- 11971 (Southold) [B] - 1 violation
- 10976 (Sparkill) [B]
- 12780 (Sparrow Bush) [C] - 7 violations ⚠
- 12164 (Speculator)
- 14883 (Spencer) - 1 violation recorded for mapped water systems
- 14559 (Spencerport) [B] - 1 violation ⚠
- 12165 (Spencertown)
- 11972 (Speonk) [B]
- 12166 (Sprakers) - 55 violations recorded for mapped water systems
- 14140 (Spring Brook)
- 12483 (Spring Glen)
- 10977 (Spring Valley) [B]
- 13468 (Springfield Center)
- 11413 (Springfield Gardens) [A]
- 14141 (Springville)
- 14560 (Springwater) - 3 violations recorded for mapped water systems
- 12580 (Staatsburg) - 2 violations recorded for mapped water systems
- 14143 (Stafford)
- 12167 (Stamford)
- 12581 (Stanfordville)
- 14561 (Stanley) - 2 violations recorded for mapped water systems
- 13690 (Star Lake)
- 10301 (Staten Island) [A]
- 10302 (Staten Island) [A]
- 10303 (Staten Island) [A]
- 10304 (Staten Island) [A]
- 10305 (Staten Island) [A]
- 10306 (Staten Island) [A]
- 10307 (Staten Island) [A]
- 10308 (Staten Island) [A]
- 10309 (Staten Island) [A]
- 10310 (Staten Island) [A]
- 10311 (Staten Island) [A]
- 10312 (Staten Island) [A]
- 10313 (Staten Island)
- 10314 (Staten Island) [A]
- 14783 (Steamburg) - 76 violations recorded for mapped water systems
- 14144 (Stella Niagara)
- 12168 (Stephentown)
- 12169 (Stephentown)
- 13156 (Sterling) - 3 violations recorded for mapped water systems
- 10979 (Sterling Forest)
- 12170 (Stillwater) - 5 violations recorded for mapped water systems
- 13469 (Stittville) [B]
- 14784 (Stockton) - 66 violations recorded for mapped water systems
- 12484 (Stone Ridge)
- 11790 (Stony Brook) [B]
- 11794 (Stony Brook)
- 12878 (Stony Creek)
- 10980 (Stony Point) [B] - 1 violation ⚠
- 12582 (Stormville) - 4 violations recorded for mapped water systems
- 12172 (Stottville)
- 14785 (Stow)
- 13470 (Stratford)
- 14145 (Strykersville)
- 12173 (Stuyvesant) - 3 violations recorded for mapped water systems
- 12174 (Stuyvesant Falls)
- 10901 (Suffern) [B] - 1 violation
- 10981 (Sugar Loaf)
- 12175 (Summit)
- 12781 (Summitville)
- 11104 (Sunnyside) [A]
- 12176 (Surprise)
- 14884 (Swain)
- 12783 (Swan Lake) - 5 violations recorded for mapped water systems
- 13157 (Sylvan Beach) [B]
- 11773 (Syosset)
- 11791 (Syosset) [A] - 1 violation ⚠
- 13201 (Syracuse)
- 13202 (Syracuse) [C] - 12 violations ⚠
- 13203 (Syracuse) [C] - 12 violations ⚠
- 13204 (Syracuse) [C] - 12 violations ⚠
- 13205 (Syracuse) [C] - 12 violations ⚠
- 13206 (Syracuse) [C] - 18 violations ⚠
- 13207 (Syracuse) [C] - 12 violations ⚠
- 13208 (Syracuse) [C] - 12 violations ⚠
- 13209 (Syracuse) [C] - 15 violations ⚠
- 13210 (Syracuse) [C] - 12 violations ⚠
- 13211 (Syracuse) [C] - 6 violations
- 13212 (Syracuse) [C]
- 13214 (Syracuse) [C] - 18 violations ⚠
- 13215 (Syracuse) [C] - 12 violations ⚠
- 13217 (Syracuse)
- 13218 (Syracuse)
- 13219 (Syracuse) [C] - 12 violations ⚠
- 13220 (Syracuse)
- 13221 (Syracuse)
- 13224 (Syracuse) - 18 violations ⚠
- 13225 (Syracuse)
- 13235 (Syracuse)
- 13244 (Syracuse) - 12 violations ⚠
- 13250 (Syracuse)
- 13251 (Syracuse)
- 13252 (Syracuse)
- 13261 (Syracuse)
- 13290 (Syracuse)
- 13471 (Taberg) [B] - 1 violation
- 10982 (Tallman)
- 12485 (Tannersville) - 13 violations recorded for mapped water systems
- 10983 (Tappan) [B]
- 10591 (Tarrytown) [A] - 10 violations ⚠
- 13472 (Thendara)
- 13691 (Theresa)
- 10984 (Thiells) [B]
- 10985 (Thompson Ridge)
- 12784 (Thompsonville)
- 10594 (Thornwood) [A] - 6 violations ⚠
- 13692 (Thousand Island Park)
- 13693 (Three Mile Bay)
- 12883 (Ticonderoga) [A]
- 12486 (Tillson) - 7 violations recorded for mapped water systems
- 13845 (Tioga Center)
- 12583 (Tivoli) - 3 violations recorded for mapped water systems
- 10986 (Tomkins Cove) [B] - 1 violation ⚠
- 14150 (Tonawanda) [C]
- 14151 (Tonawanda)
- 13846 (Treadwell)
- 12177 (Tribes Hill)
- 14885 (Troupsburg)
- 13847 (Trout Creek)
- 12180 (Troy) - 40 violations ⚠
- 12181 (Troy)
- 12182 (Troy) - 36 violations ⚠
- 12183 (Troy) - 3 violations ⚠
- 14886 (Trumansburg) - 4 violations recorded for mapped water systems
- 13158 (Truxton)
- 10707 (Tuckahoe) [A] - 2 violations
- 13159 (Tully) [C]
- 13848 (Tunnel)
- 12986 (Tupper Lake) - 6 violations ⚠
- 13473 (Turin)
- 10987 (Tuxedo Park) - 3 violations recorded for mapped water systems
- 14887 (Tyrone)
- 12487 (Ulster Park)
- 13849 (Unadilla) - 28 violations ⚠
- 14563 (Union Hill)
- 13160 (Union Springs)
- 11553 (Uniondale) [B] - 4 violations ⚠
- 11555 (Uniondale)
- 11556 (Uniondale)
- 10988 (Unionville)
- 12987 (Upper Jay) - 5 violations recorded for mapped water systems
- 11973 (Upton)
- 13501 (Utica) [B]
- 13502 (Utica) [B]
- 13503 (Utica)
- 13504 (Utica)
- 13505 (Utica)
- 13599 (Utica)
- 12584 (Vails Gate)
- 12184 (Valatie) - 14 violations recorded for mapped water systems
- 10595 (Valhalla) [A] - 11 violations ⚠
- 10989 (Valley Cottage) [B] - 3 violations
- 12185 (Valley Falls)
- 11580 (Valley Stream) [B] - 31 violations ⚠
- 11581 (Valley Stream) [B] - 3 violations ⚠
- 11582 (Valley Stream)
- 14166 (Van Buren Point)
- 14889 (Van Etten)
- 13475 (Van Hornesville)
- 14167 (Varysburg)
- 12585 (Verbank)
- 12989 (Vermontville)
- 13476 (Vernon) [B] - 2 violations
- 13477 (Vernon Center) [B] - 2 violations
- 13478 (Verona) [B]
- 13162 (Verona Beach)
- 10596 (Verplanck)
- 14168 (Versailles)
- 13850 (Vestal)
- 13851 (Vestal)
- 14564 (Victor) - 7 violations ⚠
- 12884 (Victory Mills)
- 12186 (Voorheesville) [F] - 99 violations ⚠
- 10597 (Waccabuc) - 2 violations recorded for mapped water systems
- 13694 (Waddington) - 5 violations recorded for mapped water systems
- 11792 (Wading River) [B] - 2 violations ⚠
- 11975 (Wainscott)
- 12586 (Walden) [C] - 41 violations
- 14169 (Wales Center)
- 12588 (Walker Valley)
- 12589 (Wallkill) [D] - 40 violations ⚠
- 13856 (Walton) - 27 violations recorded for mapped water systems
- 14568 (Walworth) [B]
- 13163 (Wampsville)
- 13695 (Wanakena)
- 11793 (Wantagh) [A] - 3 violations ⚠
- 12590 (Wappingers Falls) [C] - 9 violations
- 13164 (Warners) [C] - 3 violations
- 12187 (Warnerville) - 7 violations ⚠
- 12885 (Warrensburg)
- 14569 (Warsaw) - 5 violations ⚠
- 10990 (Warwick) [C] - 9 violations ⚠
- 13479 (Washington Mills)
- 10992 (Washingtonville) [D] - 69 violations ⚠
- 12592 (Wassaic)
- 11976 (Water Mill) [B]
- 12188 (Waterford) [B]
- 13165 (Waterloo) - 30 violations recorded for mapped water systems
- 14571 (Waterport)
- 13601 (Watertown) [C] - 11 violations ⚠
- 13603 (Watertown)
- 13480 (Waterville) - 2 violations recorded for mapped water systems
- 12189 (Watervliet) [C] - 6 violations ⚠
- 14891 (Watkins Glen)
- 14892 (Waverly) - 2 violations recorded for mapped water systems
- 12489 (Wawarsing)
- 14572 (Wayland) - 2 violations recorded for mapped water systems
- 14893 (Wayne)
- 14580 (Webster) [B] - 1 violation ⚠
- 13166 (Weedsport) - 10 violations ⚠
- 13640 (Wellesley Island)
- 12190 (Wells)
- 13859 (Wells Bridge)
- 14894 (Wellsburg)
- 14895 (Wellsville) - 37 violations recorded for mapped water systems
- 11704 (West Babylon) [B]
- 11707 (West Babylon)
- 14585 (West Bloomfield)
- 13482 (West Burlington)
- 12490 (West Camp)
- 12992 (West Chazy)
- 14786 (West Clarksville)
- 12192 (West Coxsackie) - 2 violations recorded for mapped water systems
- 13860 (West Davenport)
- 13484 (West Eaton)
- 13485 (West Edmeston)
- 14170 (West Falls) [C] - 5 violations
- 12194 (West Fulton)
- 10604 (West Harrison) [A] - 3 violations
- 10993 (West Haverstraw) [B]
- 11552 (West Hempstead) [B] - 5 violations ⚠
- 14586 (West Henrietta) [B] - 1 violation ⚠
- 12491 (West Hurley) - 28 violations recorded for mapped water systems
- 11795 (West Islip) [B]
- 12492 (West Kill)
- 12195 (West Lebanon)
- 13489 (West Leyden)
- 13167 (West Monroe) [B]
- 10994 (West Nyack) [B] - 3 violations
- 13861 (West Oneonta) - 1 violation recorded for mapped water systems
- 12493 (West Park)
- 10996 (West Point)
- 10997 (West Point)
- 12196 (West Sand Lake) - 1 violation recorded for mapped water systems
- 11796 (West Sayville)
- 12494 (West Shokan)
- 13696 (West Stockholm)
- 14171 (West Valley)
- 13491 (West Winfield) - 5 violations ⚠
- 12785 (Westbrookville) - 7 violations ⚠
- 11590 (Westbury) [B] - 1 violation ⚠
- 13483 (Westdale)
- 12193 (Westerlo)
- 13486 (Westernville)
- 14787 (Westfield) [C] - 33 violations
- 13488 (Westford)
- 11977 (Westhampton)
- 11978 (Westhampton Beach) [B]
- 13490 (Westmoreland)
- 14788 (Westons Mills)
- 12993 (Westport) - 1 violation recorded for mapped water systems
- 10998 (Westtown)
- 12886 (Wevertown)
- 12995 (Whippleville)
- 12786 (White Lake)
- 10601 (White Plains) [A]
- 10602 (White Plains)
- 10603 (White Plains) [A] - 1 violation
- 10605 (White Plains) [A]
- 10606 (White Plains) [A]
- 10607 (White Plains) [A] - 2 violations
- 10610 (White Plains)
- 12787 (White Sulphur Springs)
- 12887 (Whitehall) - 12 violations ⚠
- 13492 (Whitesboro) [B]
- 11357 (Whitestone) [A]
- 14897 (Whitesville)
- 13862 (Whitney Point)
- 14588 (Willard)
- 13863 (Willet)
- 14589 (Williamson) [B] - 8 violations
- 13493 (Williamstown)
- 11596 (Williston Park) [B]
- 12495 (Willow)
- 12996 (Willsboro) [A]
- 13864 (Willseyville)
- 12997 (Wilmington)
- 14172 (Wilson) [B] - 4 violations
- 12496 (Windham) - 27 violations ⚠
- 13865 (Windsor) - 1 violation recorded for mapped water systems
- 12594 (Wingdale)
- 13697 (Winthrop)
- 12998 (Witherbee) - 1 violation recorded for mapped water systems
- 14590 (Wolcott) - 3 violations recorded for mapped water systems
- 12788 (Woodbourne) - 2 violations recorded for mapped water systems
- 11797 (Woodbury) - 1 violation ⚠
- 13494 (Woodgate)
- 11421 (Woodhaven) [A]
- 14898 (Woodhull)
- 11598 (Woodmere) [B] - 3 violations ⚠
- 12789 (Woodridge) - 47 violations recorded for mapped water systems
- 11377 (Woodside) [A]
- 12498 (Woodstock) - 24 violations recorded for mapped water systems
- 12197 (Worcester) - 1 violation recorded for mapped water systems
- 12790 (Wurtsboro) - 11 violations ⚠
- 11798 (Wyandanch) [B]
- 12198 (Wynantskill) - 12 violations ⚠
- 14591 (Wyoming)
- 11980 (Yaphank) [B]
- 10701 (Yonkers) [A] - 2 violations
- 10702 (Yonkers)
- 10703 (Yonkers) [A]
- 10704 (Yonkers) [A]
- 10705 (Yonkers) [A]
- 10710 (Yonkers) [A]
- 14592 (York)
- 14173 (Yorkshire) - 21 violations ⚠
- 10598 (Yorktown Heights) [B] - 6 violations ⚠
- 13495 (Yorkville) [B]
- 14174 (Youngstown) [B] - 1 violation
- 12791 (Youngsville) - 2 violations recorded for mapped water systems
- 12792 (Yulan)
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- PFAS screening: EPA UCMR 5
- Radon zones: EPA Map of Radon Zones
- Air quality: EPA AirData annual AQI
- Regulations: State plumbing boards, ICC, IAPMO
- Rebates: Rewiring America
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
Largest water systems in New York
The 12 largest community water systems in New York, out of 778 in our data.
- A
- B
- B
- B
- C
- C
Show all 12 water systems
- B
- B
- A
- B
- C
- A
Systems with the most violations in New York
12 systems in New York with the most recorded EPA violations.
- C
- C
- C
- D
- C
- F
- C
Frequently Asked Questions
Is the water safe to drink in New York?
New York has 778 community water systems serving 17,258,925 people across 2186 ZIP codes. There are 3,905 recorded violations among these water systems, including 214 health-based. 720 of 2186 ZIP codes are mapped to at least one water system with a recorded violation.
What plumbing code does New York follow?
New York's listed plumbing code type is IPC as of our last review; local jurisdictions may adopt or amend codes. Plumbing work may require a licensed plumber; check state exemptions and local requirements.
Is lead a concern in New York's drinking water?
9 ZIP codes in New York are mapped to water systems whose reported 90th-percentile lead result exceeded the EPA action level of 0.015 mg/L.
What is the radon risk in New York?
53% of ZIP codes in New York are mapped to counties classified as EPA Radon Zone 1 (highest county-level radon potential).