New York — 21st District
119th Congress · 298 ZIP codes · Avg score 71/100 · Grade B · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 298 ZIP codes in New York's 21st District: the district earns a grade B (71/100). 835 EPA violations on record, 177 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in New York's 21st District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 12164 | Speculator | 99 | A | 1 |
| 2 | 12851 | Minerva | 99 | A | 0 |
| 3 | 12879 | Newcomb | 99 | A | 0 |
| 4 | 12913 | Bloomingdale | 99 | A | 0 |
| 5 | 13360 | Inlet | 99 | A | 0 |
| 6 | 12853 | North Creek | 98 | A | 2 |
| 7 | 12915 | Brainardsville | 97 | A | 1 |
| 8 | 12977 | Ray Brook | 97 | A | 4 |
| 9 | 12966 | North Bangor | 96 | A | 3 |
| 10 | 12190 | Wells | 95 | A | 0 |
| 11 | 12808 | Adirondack | 95 | A | 0 |
| 12 | 12883 | Ticonderoga | 95 | A | 0 |
| 13 | 12928 | Crown Point | 95 | A | 0 |
| 14 | 12936 | Essex | 95 | A | 0 |
| 15 | 12937 | Fort Covington | 95 | A | 0 |
| 16 | 12997 | Wilmington | 95 | A | 0 |
| 17 | 12950 | Lewis | 94 | A | 5 (1 health) |
| 18 | 12983 | Saranac Lake | 94 | A | 1 (1 health) |
| 19 | 12885 | Warrensburg | 93 | A | 4 |
| 20 | 12911 | Keeseville | 93 | A | 6 |
| 21 | 12917 | Burke | 93 | A | 1 |
| 22 | 12920 | Chateaugay | 93 | A | 1 |
| 23 | 12960 | Moriah | 93 | A | 4 (2 health) |
| 24 | 12993 | Westport | 93 | A | 5 |
| 25 | 13438 | Remsen | 93 | A | 2 |
| 26 | 12117 | Mayfield | 91 | A | 17 (1 health) |
| 27 | 12095 | Johnstown | 90 | A | 0 |
| 28 | 12814 | Bolton Landing | 90 | A | 2 (2 health) |
| 29 | 12843 | Johnsburg | 90 | A | 10 |
| 30 | 12852 | Newcomb | 90 | A | 0 |
| 31 | 12870 | Schroon Lake | 90 | A | 0 |
| 32 | 12941 | Jay | 90 | A | 4 |
| 33 | 12946 | Lake Placid | 90 | A | 0 |
| 34 | 12974 | Port Henry | 90 | A | 4 (2 health) |
| 35 | 12970 | Paul Smiths | 89 | A | 1 |
| 36 | 13406 | Middleville | 89 | A | 4 (1 health) |
| 37 | 13416 | Newport | 89 | A | 2 |
| 38 | 13475 | Van Hornesville | 89 | A | 16 (1 health) |
| 39 | 12134 | Northville | 88 | A | 1 |
| 40 | 12845 | Lake George | 88 | A | 5 |
| 41 | 12846 | Lake Luzerne | 88 | A | 2 |
| 42 | 12932 | Elizabethtown | 88 | A | 1 |
| 43 | 12942 | Keene | 88 | A | 1 |
| 44 | 13420 | Old Forge | 87 | A | 10 |
| 45 | 13431 | Poland | 87 | A | 4 |
| 46 | 12801 | Glens Falls | 86 | A | 37 (3 health) |
| 47 | 12804 | Queensbury | 86 | A | 30 (1 health) |
| 48 | 13407 | Mohawk | 86 | A | 5 |
| 49 | 12847 | Long Lake | 85 | A | 4 |
| 50 | 12817 | Chestertown | 84 | B | 17 |
Overview
New York's 21st District encompasses 298 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (71/100).
835 EPA violations have been recorded across this district's water systems. 177 are health-based violations. About 39% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Consumer Confidence Report Rule - 158 violations
- Total Trihalomethanes (TTHM) - 96 violations
- Stage 1 DBP Rule - 67 violations
- Haloacetic Acids (HAA5) - 49 violations
- Stage 2 DBP Rule - 48 violations
Housing Context
Homes in this district were built on average around 1962 (~64 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Lead Alert: 2 ZIP codes in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 298 ZIP codes in New York's 21st District.