STATE REPORT
LA
2 ALERTS
3238 HEALTH VIOLATIONS
Louisiana Water: 5.5K Violations — 723 ZIPs
723 ZIP codes · 650 water systems · State-specific plumbing code · Updated 2026-06-03
Data: EPA SDWIS, NWS, State plumbing boards, Rewiring America Last verified: 2026-06-03
723
ZIP Codes
650
Water Systems
405
ZIPs with Violations
2
Active Alerts
State-specific
Plumbing Code
B · 71
Avg Safety Score
3
ZIPs Exceeding Lead Limit
#19
of 51 States
57%
ZIPs Rated A or B
56%
ZIPs with Violations
B
Louisiana average: 71/100
— ranked #19 of 51 states.
4 points above the national average (67).
57% of ZIP codes scored A or B.
Residents across Louisiana generally have access to tap water that meets federal safety benchmarks.
Score Distribution
How Louisiana's 723 ZIP codes are distributed across safety grades.
85-10070-8455-6940-540-39
Home Safety Scores by State
F (0-49)
D (50-64)
C (65-74)
B (75-84)
A (85+)
Data: EPA SDWIS, FEMA NFIP, EPA Radon, USGS Earthquake Hazards, NIFC Wildfire • 2026-06-03
Top 5 Worst ZIP Codes
Top 10 Safest ZIP Codes in Louisiana
Highest Home Safety Scores in the state.
| # | ZIP Code | City | County | Score | Grade |
|---|---|---|---|---|---|
| 1 | 70310 | Thibodaux | Lafourche | 99 | A |
| 2 | 70595 | Lafayette | Lafayette | 99 | A |
| 3 | 70596 | Lafayette | Lafayette | 99 | A |
| 4 | 70598 | Lafayette | Lafayette | 99 | A |
| 5 | 70609 | Lake Charles | Calcasieu | 99 | A |
| 6 | 70761 | Norwood | East Feliciana | 99 | A |
| 7 | 70803 | Baton Rouge | East Baton Rouge | 99 | A |
| 8 | 70822 | Baton Rouge | East Baton Rouge | 99 | A |
| 9 | 70823 | Baton Rouge | East Baton Rouge | 99 | A |
| 10 | 70825 | Baton Rouge | East Baton Rouge | 99 | A |
10 Lowest-Scoring ZIP Codes in Louisiana
| # | ZIP Code | City | County | Score | Grade | Violations |
|---|---|---|---|---|---|---|
| 1 | 70739 | Greenwell Springs | Iberville Parish | 37 | F | 0 |
| 2 | 70377 | Montegut | Terrebonne Parish | 37 | F | 0 |
| 3 | 70358 | Grand Isle | Lafayette Parish | 37 | F | 0 |
| 4 | 70357 | Golden Meadow | Lafourche Parish | 37 | F | 0 |
| 5 | 70353 | Dulac | Terrebonne Parish | 37 | F | 0 |
| 6 | 70345 | Cut Off | Lafourche Parish | 37 | F | 0 |
| 7 | 70344 | Chauvin | Terrebonne Parish | 37 | F | 0 |
| 8 | 70092 | Violet | St. Bernard Parish | 37 | F | 0 |
| 9 | 70087 | Saint Rose | St. Charles Parish | 37 | F | 0 |
| 10 | 70085 | Saint Bernard | Plaquemines Parish | 37 | F | 0 |
County Rankings
Water quality breakdown by county. 64 counties with data in Louisiana.
Loading county map…
F (0-49)
D (50-64)
C (65-74)
B (75-84)
A (85+)
County-level aggregation of ZIP code safety scores • EPA SDWIS, FEMA NFIP, EPA Radon, USGS, NIFC
| County | Avg Score | Grade | ZIPs | Best ZIP | Worst ZIP |
|---|---|---|---|---|---|
| Lafayette | 61 | C | 49 | 70595 (99) | 70358 (37) |
| St. Charles | 47 | D | 10 | 70070 (75) | 70087 (37) |
| Plaquemines | 56 | C | 5 | 70143 (84) | 70085 (37) |
| St. Bernard | 60 | C | 4 | 70044 (90) | 70092 (37) |
| St. James | 56 | C | 14 | 70723 (94) | 70068 (37) |
| Jefferson | 72 | B | 13 | 70302 (95) | 70072 (37) |
| Orleans | 77 | B | 58 | 71028 (88) | 70131 (64) |
| Lafourche | 57 | C | 11 | 70310 (99) | 70357 (37) |
| Assumption | 62 | C | 6 | 70390 (85) | 70339 (42) |
| St. Mary | 67 | C | 12 | 70505 (90) | 70514 (47) |
| Ascension | 63 | C | 11 | 70707 (90) | 70778 (42) |
| Terrebonne | 55 | C | 11 | 70361 (85) | 70377 (37) |
| Tangipahoa | 75 | B | 14 | 70404 (94) | 70421 (47) |
| Cameron | 64 | C | 6 | 70402 (94) | 70631 (42) |
| St. Tammany | 72 | B | 21 | 70469 (98) | 70455 (42) |
| St. Helena | 83 | B | 2 | 70441 (89) | 70422 (77) |
| Washington | 78 | B | 6 | 70429 (90) | 70467 (60) |
| Livingston | 70 | B | 9 | 70727 (85) | 70744 (42) |
| Iberville | 59 | C | 15 | 70740 (90) | 70739 (37) |
| Vermilion | 72 | B | 8 | 70511 (90) | 70575 (60) |
| St. Landry | 80 | B | 15 | 70551 (98) | 71345 (60) |
| Evangeline | 74 | B | 7 | 70585 (95) | 71367 (52) |
| Acadia | 68 | C | 12 | 70534 (89) | 70526 (42) |
| St. Martin | 69 | C | 3 | 70521 (94) | 70582 (42) |
| Iberia | 70 | B | 8 | 70552 (88) | 70569 (52) |
| Jefferson Davis | 74 | B | 7 | 70532 (95) | 70581 (50) |
| Calcasieu | 84 | B | 19 | 70609 (99) | 70630 (66) |
| Beauregard | 82 | B | 6 | 70652 (95) | 70657 (47) |
| Allen | 75 | B | 10 | 70638 (95) | 70651 (52) |
| Vernon | 83 | B | 13 | 71439 (99) | 71443 (50) |
| East Baton Rouge | 88 | A | 46 | 70803 (99) | 70714 (71) |
| West Feliciana | 62 | C | 3 | 70712 (85) | 70787 (50) |
| Pointe Coupee | 66 | C | 18 | 70752 (95) | 70775 (42) |
| East Feliciana | 85 | A | 6 | 70761 (99) | 70784 (50) |
| West Baton Rouge | 84 | B | 1 | 70767 (84) | 70767 (84) |
| Bienville | 62 | C | 8 | 71001 (88) | 71016 (46) |
| Claiborne | 91 | A | 5 | 71003 (99) | 71040 (70) |
| Caddo | 68 | C | 32 | 71043 (99) | 71030 (50) |
| Bossier | 68 | C | 25 | 71110 (99) | 71112 (55) |
| Webster | 88 | A | 11 | 71072 (99) | 71023 (72) |
| Red River | 82 | B | 2 | 71034 (99) | 71019 (65) |
| De Soto | 73 | B | 8 | 71063 (99) | 71050 (50) |
| Winn | 72 | B | 7 | 71031 (89) | 71483 (60) |
| Sabine | 70 | B | 11 | 71426 (95) | 71450 (50) |
| Natchitoches | 69 | C | 10 | 71458 (95) | 71411 (46) |
| Morehouse | 75 | B | 8 | 71264 (90) | 71250 (60) |
| Ouachita | 67 | C | 15 | 71225 (89) | 71203 (51) |
| Lincoln | 84 | B | 8 | 71272 (99) | 71207 (66) |
| Richland | 76 | B | 5 | 71218 (95) | 71269 (55) |
| Union | 66 | C | 8 | 71256 (99) | 71277 (50) |
| Jackson | 83 | B | 5 | 71226 (90) | 71238 (70) |
| Franklin | 71 | B | 8 | 71230 (87) | 71324 (50) |
| Madison | 68 | C | 3 | 71233 (95) | 71282 (47) |
| West Carroll | 90 | A | 5 | 71253 (98) | 71237 (81) |
| East Carroll | 68 | C | 3 | 71254 (74) | 71276 (60) |
| Rapides | 69 | C | 30 | 71430 (95) | 71405 (47) |
| Concordia | 74 | B | 5 | 71354 (90) | 71334 (55) |
| Avoyelles | 78 | B | 13 | 71331 (90) | 71339 (52) |
| Tensas | 63 | C | 4 | 71375 (88) | 71326 (50) |
| Catahoula | 60 | C | 7 | 71368 (75) | 71343 (48) |
| LaSalle | 80 | B | 3 | 71480 (87) | 71342 (76) |
| Caldwell | 78 | B | 6 | 71441 (93) | 71346 (47) |
| La Salle | 60 | C | 1 | 71363 (60) | 71363 (60) |
| Grant | 68 | C | 8 | 71454 (86) | 71404 (50) |
Most Common Contaminants in Louisiana
| Contaminant / Rule | Category | ZIPs Affected | Violations | Health Risk |
|---|---|---|---|---|
| Contaminant 0700 | Other | 284 | 447 | Yes |
| Stage 1 DBP Rule | Treatment Technique | 254 | 452 | Yes |
| Lead and Copper Rule | Treatment Technique | 248 | 742 | No |
| Surface Water Treatment Rule | Treatment Technique | 241 | 509 | No |
| Stage 2 DBP Rule | Treatment Technique | 165 | 379 | Yes |
| Consumer Confidence Report Rule | Reporting | 138 | 233 | Yes |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 136 | 1192 | Yes |
| Fecal Coliform | Microbiological | 111 | 515 | Yes |
Overview
We track water quality, weather alerts, plumbing regulations, and energy rebates for 723 ZIP codes across Louisiana, covering 650 community water systems that serve approximately 3,622,357 people.
405 of 723 ZIP codes (56%) have recorded EPA violations. 3238 health-based violations have been documented.
Active Weather Alerts
2 active alerts in Louisiana. Severe weather can directly affect tap water quality — flooding, power outages, and infrastructure damage may lead to boil-water advisories.
| Alert | Severity | Areas |
|---|---|---|
| Coastal Flood Advisory | Minor | Coastal Jefferson; Lower Lafourche; Lower Terrebonne |
| Coastal Flood Advisory | Minor | Lower St. Bernard; Southeast St. Tammany; Eastern Orleans; Lower Plaquemines; Southern Hancock; Southern Harrison; Southern Jackson |
Plumbing Regulations
Louisiana follows the Louisiana State Plumbing Code (NSPC-based) (Current edition).
- Plumbing code: State-specific (Current)
- Homeowner DIY: Licensed plumber required
- Water heater permit: Required
- Annual backflow test: Required
Areas with Most Violations
| ZIP Code | City | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|---|
| 71357 | Newellton | C | 105 | 44 | Newellton Water System |
| 71260 | Marion | C | 74 | 57 | Linville-haile Water System |
| 71334 | Ferriday | C | 70 | 41 | Concordia Waterworks District 1 |
| 71486 | Zwolle | B | 52 | 41 | Town of Zwolle Water System |
| 71070 | Saline | C | 50 | 27 | Chestnut-readhimer Water System |
| 70538 | Franklin | D | 49 | 30 | Franklin Water Supply |
| 71222 | Bernice | C | 49 | 43 | Bernice Water System |
| 71019 | Coushatta | C | 48 | 24 | Coushatta Water System |
| 71235 | Dubach | B | 45 | 32 | Dubach Water System |
| 71223 | Bonita | C | 44 | 23 | Jones Mcginty Water System |
Areas with No Violations
| ZIP Code | City | Safety Score | System | Population |
|---|---|---|---|---|
| 70001 | Metairie | F | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70002 | Metairie | F | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70003 | Metairie | F | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70004 | Metairie | D | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70005 | Metairie | F | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70006 | Metairie | F | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70009 | Metairie | D | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70010 | Metairie | D | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70011 | Metairie | D | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70030 | Des Allemands | D | ST CHARLES PARISH DEPT OF WATERWORKS | 52,879 |
Home Safety Score
Average Home Safety Score for Louisiana: B (71/100)
Lead & Copper
- Average lead level (90th percentile): 0.0024 mg/L (EPA action level: 0.015 mg/L)
- 3 ZIP codes exceed the EPA lead action level
Radon Risk
- High risk (Zone 1): 0 ZIP codes (0%)
- Moderate risk (Zone 2): 0 ZIP codes
- Low risk (Zone 3): 529 ZIP codes
ZIP Code Reports for Louisiana
Largest Communities
| ZIP Code | City | Population | Safety Grade | Violations |
|---|---|---|---|---|
| 70818 | Baton Rouge | 768,774 | B | 0 |
| 70726 | Denham Springs | 725,991 | B | 1 |
| 70785 | Walker | 725,090 | B | 1 |
| 70814 | Baton Rouge | 720,993 | B | 0 |
| 70816 | Baton Rouge | 720,993 | B | 0 |
| 70817 | Baton Rouge | 720,993 | B | 0 |
| 70819 | Baton Rouge | 720,993 | B | 0 |
| 70807 | Baton Rouge | 709,123 | A | 0 |
| 70811 | Baton Rouge | 709,123 | B | 0 |
| 70706 | Denham Springs | 705,043 | B | 1 |
| 70739 | Greenwell Springs | 696,075 | F | 0 |
| 70801 | Baton Rouge | 695,268 | A | 0 |
| 70802 | Baton Rouge | 695,268 | B | 0 |
| 70803 | Baton Rouge | 695,268 | A | 0 |
| 70804 | Baton Rouge | 695,268 | A | 0 |
| 70805 | Baton Rouge | 695,268 | B | 0 |
| 70806 | Baton Rouge | 695,268 | A | 0 |
| 70808 | Baton Rouge | 695,268 | B | 0 |
| 70809 | Baton Rouge | 695,268 | B | 0 |
| 70810 | Baton Rouge | 695,268 | B | 0 |
Lowest Safety Scores
| ZIP Code | City | Score | Grade | Violations |
|---|---|---|---|---|
| 70001 | Metairie | 37 | F | 0 |
| 70002 | Metairie | 37 | F | 0 |
| 70003 | Metairie | 37 | F | 0 |
| 70005 | Metairie | 37 | F | 0 |
| 70006 | Metairie | 37 | F | 0 |
Highest Safety Scores
| ZIP Code | City | Score | Grade | Violations |
|---|---|---|---|---|
| 70310 | Thibodaux | 99 | A | 0 |
| 70595 | Lafayette | 99 | A | 0 |
| 70596 | Lafayette | 99 | A | 0 |
| 70598 | Lafayette | 99 | A | 0 |
| 70609 | Lake Charles | 99 | A | 0 |
All 723 ZIP Codes in Louisiana
- 70510 (Abbeville) [B] — 1 violation
- 70511 (Abbeville) [A] — 1 violation
- 70420 (Abita Springs) [B]
- 71316 (Acme) [C]
- 70710 (Addis) [D]
- 71401 (Aimwell) [C]
- 70421 (Akers) [D]
- 70711 (Albany) [B] — 2 violations ⚠
- 71301 (Alexandria) [C] — 37 violations ⚠
- 71302 (Alexandria) [C] — 37 violations ⚠
- 71303 (Alexandria) [C] — 37 violations ⚠
- 71306 (Alexandria) [B] — 37 violations ⚠
- 71307 (Alexandria) [B] — 37 violations ⚠
- 71309 (Alexandria) [C] — 37 violations ⚠
- 71315 (Alexandria) [B] — 37 violations ⚠
- 70031 (Ama) [D]
- 70340 (Amelia) [C] — 7 violations ⚠
- 70422 (Amite) [B] — 7 violations ⚠
- 71403 (Anacoco) [B] — 4 violations ⚠
- 70426 (Angie) [A]
- 70712 (Angola) [A] — 1 violation
- 70032 (Arabi) [F]
- 71001 (Arcadia) [A] — 6 violations ⚠
- 71218 (Archibald) [A]
- 70512 (Arnaudville) [B] — 3 violations ⚠
- 71002 (Ashland) [D]
- 71003 (Athens) [A] — 1 violation
- 71404 (Atlanta) [D]
- 70513 (Avery Island) [C]
- 70704 (Baker) [A] — 1 violation ⚠
- 70714 (Baker) [B] — 1 violation ⚠
- 70514 (Baldwin) [D]
- 71405 (Ball) [D]
- 70036 (Barataria) [F]
- 71110 (Barksdale Afb) [A] — 1 violation
- 70515 (Basile) [A] — 1 violation ⚠
- 71219 (Baskin) [C]
- 71220 (Bastrop) [C] — 11 violations ⚠
- 71221 (Bastrop) [B] — 11 violations ⚠
- 70715 (Batchelor) [D]
- 70801 (Baton Rouge) [A]
- 70802 (Baton Rouge) [B]
- 70803 (Baton Rouge) [A]
- 70804 (Baton Rouge) [A]
- 70805 (Baton Rouge) [B]
- 70806 (Baton Rouge) [A]
- 70807 (Baton Rouge) [A]
- 70808 (Baton Rouge) [B]
- 70809 (Baton Rouge) [B]
- 70810 (Baton Rouge) [B]
- 70811 (Baton Rouge) [B]
- 70812 (Baton Rouge) [B]
- 70813 (Baton Rouge) [A]
- 70814 (Baton Rouge) [B]
- 70815 (Baton Rouge) [B]
- 70816 (Baton Rouge) [B]
- 70817 (Baton Rouge) [B]
- 70818 (Baton Rouge) [B]
- 70819 (Baton Rouge) [B]
- 70820 (Baton Rouge) [B]
- 70821 (Baton Rouge) [A]
- 70822 (Baton Rouge) [A]
- 70823 (Baton Rouge) [A]
- 70825 (Baton Rouge) [A]
- 70826 (Baton Rouge) [A]
- 70827 (Baton Rouge) [A]
- 70831 (Baton Rouge) [A]
- 70833 (Baton Rouge) [A]
- 70835 (Baton Rouge) [A]
- 70836 (Baton Rouge) [A]
- 70837 (Baton Rouge) [A]
- 70873 (Baton Rouge) [A]
- 70874 (Baton Rouge) [A]
- 70879 (Baton Rouge) [A]
- 70884 (Baton Rouge) [A]
- 70891 (Baton Rouge) [A]
- 70892 (Baton Rouge) [A]
- 70893 (Baton Rouge) [A]
- 70894 (Baton Rouge) [A]
- 70895 (Baton Rouge) [A]
- 70896 (Baton Rouge) [A]
- 70898 (Baton Rouge) [A]
- 71004 (Belcher) [C]
- 70630 (Bell City) [C] — 6 violations ⚠
- 70037 (Belle Chasse) [D] — 17 violations ⚠
- 70093 (Belle Chasse) [C] — 17 violations ⚠
- 70341 (Belle Rose) [D]
- 71406 (Belmont) [C] — 36 violations ⚠
- 71407 (Bentley) [C]
- 71006 (Benton) [A] — 3 violations ⚠
- 71222 (Bernice) [C] — 49 violations ⚠
- 70342 (Berwick) [B] — 4 violations ⚠
- 71007 (Bethany) [D]
- 71008 (Bienville) [B] — 20 violations ⚠
- 71009 (Blanchard) [A] — 3 violations ⚠
- 70427 (Bogalusa) [B] — 5 violations ⚠
- 70429 (Bogalusa) [A] — 5 violations ⚠
- 71223 (Bonita) [C] — 44 violations ⚠
- 70038 (Boothville) [D]
- 71320 (Bordelonville) [A] — 1 violation ⚠
- 71111 (Bossier City) [C] — 34 violations ⚠
- 71112 (Bossier City) [C] — 34 violations ⚠
- 71113 (Bossier City) [C] — 34 violations ⚠
- 71171 (Bossier City) [B] — 34 violations ⚠
- 71172 (Bossier City) [C] — 34 violations ⚠
- 70343 (Bourg) [D]
- 70039 (Boutte) [D]
- 71409 (Boyce) [A] — 3 violations ⚠
- 70040 (Braithwaite) [D]
- 70516 (Branch) [C]
- 70517 (Breaux Bridge) [B] — 8 violations ⚠
- 70718 (Brittany) [D]
- 70518 (Broussard) [B]
- 70719 (Brusly) [D]
- 71322 (Bunkie) [C] — 16 violations ⚠
- 70041 (Buras) [F]
- 70738 (Burnside) [D]
- 70431 (Bush) [D]
- 70519 (Cade) [C]
- 71225 (Calhoun) [A] — 5 violations ⚠
- 71410 (Calvin) [B] — 25 violations ⚠
- 70631 (Cameron) [D] — 7 violations ⚠
- 71411 (Campti) [D] — 16 violations ⚠
- 70520 (Carencro) [B] — 4 violations
- 70721 (Carville) [C] — 3 violations ⚠
- 71016 (Castor) [D] — 29 violations ⚠
- 70521 (Cecilia) [A] — 1 violation ⚠
- 71323 (Center Point) [D]
- 70522 (Centerville) [A] — 1 violation ⚠
- 70043 (Chalmette) [B]
- 70044 (Chalmette) [A]
- 70523 (Charenton) [B] — 4 violations ⚠
- 71324 (Chase) [D]
- 70524 (Chataignier) [C]
- 71226 (Chatham) [A] — 6 violations ⚠
- 70344 (Chauvin) [F]
- 71325 (Cheneyville) [A] — 4 violations ⚠
- 71227 (Choudrant) [B] — 8 violations ⚠
- 70525 (Church Point) [B] — 3 violations ⚠
- 71414 (Clarence) [D] — 18 violations ⚠
- 71415 (Clarks) [A] — 3 violations ⚠
- 71326 (Clayton) [D] — 23 violations ⚠
- 70722 (Clinton) [B] — 3 violations ⚠
- 71416 (Cloutierville) [C]
- 71417 (Colfax) [B] — 4 violations ⚠
- 71229 (Collinston) [B] — 19 violations ⚠
- 71418 (Columbia) [B] — 7 violations ⚠
- 70723 (Convent) [A] — 2 violations ⚠
- 71419 (Converse) [B] — 32 violations ⚠
- 71018 (Cotton Valley) [A] — 4 violations
- 71327 (Cottonport) [A] — 5 violations ⚠
- 71019 (Coushatta) [C] — 48 violations ⚠
- 70433 (Covington) [B] — 3 violations ⚠
- 70434 (Covington) [A] — 3 violations ⚠
- 70435 (Covington) [B] — 3 violations ⚠
- 70632 (Creole) [C] — 19 violations ⚠
- 70526 (Crowley) [D]
- 70527 (Crowley) [D]
- 71230 (Crowville) [A] — 3 violations ⚠
- 71021 (Cullen) [B] — 8 violations ⚠
- 70345 (Cut Off) [F]
- 70725 (Darrow) [D]
- 70528 (Delcambre) [B] — 3 violations ⚠
- 71232 (Delhi) [A]
- 71233 (Delta) [A]
- 70706 (Denham Springs) [B] — 1 violation
- 70726 (Denham Springs) [B] — 1 violation
- 70727 (Denham Springs) [A] — 1 violation
- 70633 (Dequincy) [A]
- 70634 (Deridder) [B] — 1 violation ⚠
- 70030 (Des Allemands) [D]
- 70047 (Destrehan) [F]
- 71328 (Deville) [B]
- 71422 (Dodson) [A] — 6 violations ⚠
- 70346 (Donaldsonville) [B] — 1 violation ⚠
- 70352 (Donner) [C]
- 71234 (Downsville) [C] — 20 violations ⚠
- 71023 (Doyline) [B] — 13 violations ⚠
- 70637 (Dry Creek) [C]
- 71423 (Dry Prong) [B] — 8 violations ⚠
- 71235 (Dubach) [B] — 45 violations ⚠
- 71024 (Dubberly) [A] — 1 violation
- 70353 (Dulac) [F]
- 70728 (Duplessis) [D]
- 71329 (Dupont) [C]
- 70529 (Duson) [B] — 3 violations
- 71330 (Echo) [B] — 1 violation
- 70049 (Edgard) [D]
- 71331 (Effie) [A]
- 70531 (Egan) [C] — 37 violations ⚠
- 70638 (Elizabeth) [A]
- 71051 (Elm Grove) [B] — 6 violations ⚠
- 71424 (Elmer) [A] — 1 violation ⚠
- 70532 (Elton) [A]
- 70050 (Empire) [D]
- 71425 (Enterprise) [D]
- 71237 (Epps) [B] — 5 violations ⚠
- 70533 (Erath) [B] — 1 violation
- 71238 (Eros) [B] — 27 violations ⚠
- 70729 (Erwinville) [D]
- 70534 (Estherwood) [A] — 2 violations ⚠
- 70730 (Ethel) [A]
- 70535 (Eunice) [B] — 3 violations ⚠
- 70537 (Evangeline) [D]
- 70639 (Evans) [C]
- 71333 (Evergreen) [A]
- 71240 (Fairbanks) [C]
- 71241 (Farmerville) [C] — 40 violations ⚠
- 70640 (Fenton) [C] — 1 violation ⚠
- 71334 (Ferriday) [C] — 70 violations ⚠
- 71426 (Fisher) [A]
- 71427 (Flatwoods) [D]
- 71428 (Flora) [D]
- 71429 (Florien) [A] — 4 violations ⚠
- 70436 (Fluker) [C]
- 70437 (Folsom) [B] — 1 violation ⚠
- 70732 (Fordoche) [B] — 3 violations ⚠
- 71242 (Forest) [A] — 1 violation ⚠
- 71430 (Forest Hill) [A]
- 71243 (Fort Necessity) [C]
- 71459 (Fort Polk) [C]
- 70538 (Franklin) [D] — 49 violations ⚠
- 70438 (Franklinton) [B] — 1 violation ⚠
- 70733 (French Settlement) [D]
- 71027 (Frierson) [D]
- 70354 (Galliano) [D]
- 70540 (Garden City) [D]
- 71431 (Gardner) [D]
- 70051 (Garyville) [D]
- 70734 (Geismar) [D]
- 71432 (Georgetown) [C] — 20 violations ⚠
- 70355 (Gheens) [D]
- 71028 (Gibsland) [A] — 13 violations ⚠
- 70356 (Gibson) [D]
- 71336 (Gilbert) [C] — 40 violations ⚠
- 71029 (Gilliam) [D]
- 71433 (Glenmora) [A] — 4 violations ⚠
- 71030 (Gloster) [D]
- 70736 (Glynn) [C]
- 70357 (Golden Meadow) [F]
- 71031 (Goldonna) [A] — 1 violation ⚠
- 70707 (Gonzales) [A] — 1 violation
- 70737 (Gonzales) [B] — 1 violation
- 71434 (Gorum) [C]
- 71245 (Grambling) [A] — 10 violations ⚠
- 70052 (Gramercy) [C] — 4 violations ⚠
- 71032 (Grand Cane) [B] — 3 violations ⚠
- 70643 (Grand Chenier) [C] — 15 violations ⚠
- 70541 (Grand Coteau) [B] — 10 violations ⚠
- 70358 (Grand Isle) [F]
- 70644 (Grant) [A] — 1 violation
- 70359 (Gray) [D]
- 71435 (Grayson) [B] — 23 violations ⚠
- 70441 (Greensburg) [A] — 3 violations ⚠
- 70739 (Greenwell Springs) [F]
- 71033 (Greenwood) [C] — 6 violations ⚠
- 70053 (Gretna) [B] — 2 violations
- 70054 (Gretna) [A] — 2 violations
- 70056 (Gretna) [B] — 2 violations
- 70740 (Grosse Tete) [A] — 3 violations ⚠
- 70542 (Gueydan) [B] — 13 violations ⚠
- 70645 (Hackberry) [B]
- 70057 (Hahnville) [D]
- 71034 (Hall Summit) [A]
- 71339 (Hamburg) [D]
- 70401 (Hammond) [B] — 3 violations ⚠
- 70402 (Hammond) [A] — 3 violations ⚠
- 70403 (Hammond) [B] — 3 violations ⚠
- 70404 (Hammond) [A] — 3 violations ⚠
- 71340 (Harrisonburg) [C] — 33 violations ⚠
- 70058 (Harvey) [F]
- 70059 (Harvey) [D]
- 71037 (Haughton) [C] — 8 violations ⚠
- 70646 (Hayes) [C]
- 71038 (Haynesville) [A] — 4 violations ⚠
- 71039 (Heflin) [B] — 15 violations ⚠
- 71341 (Hessmer) [B] — 3 violations ⚠
- 70743 (Hester) [D]
- 71438 (Hineston) [A]
- 71247 (Hodge) [B] — 18 violations ⚠
- 70744 (Holden) [D]
- 71040 (Homer) [B] — 15 violations ⚠
- 71439 (Hornbeck) [A]
- 71043 (Hosston) [A]
- 70360 (Houma) [B] — 1 violation
- 70361 (Houma) [A] — 1 violation
- 70363 (Houma) [B] — 1 violation
- 70364 (Houma) [B] — 1 violation
- 70442 (Husser) [C]
- 71044 (Ida) [A] — 1 violation
- 70443 (Independence) [B] — 5 violations ⚠
- 70747 (Innis) [A]
- 70543 (Iota) [A] — 4 violations ⚠
- 70647 (Iowa) [B] — 5 violations ⚠
- 70748 (Jackson) [A] — 2 violations
- 71045 (Jamestown) [D]
- 70749 (Jarreau) [D]
- 70544 (Jeanerette) [B] — 7 violations ⚠
- 71342 (Jena) [B] — 1 violation ⚠
- 70546 (Jennings) [B] — 1 violation ⚠
- 71249 (Jigger) [C]
- 71250 (Jones) [C]
- 71251 (Jonesboro) [A] — 8 violations ⚠
- 71343 (Jonesville) [D] — 2 violations
- 71440 (Joyce) [C] — 23 violations ⚠
- 70548 (Kaplan) [B] — 3 violations ⚠
- 71046 (Keatchie) [C] — 22 violations ⚠
- 71047 (Keithville) [B] — 3 violations ⚠
- 71441 (Kelly) [A] — 1 violation
- 70062 (Kenner) [F]
- 70063 (Kenner) [D]
- 70064 (Kenner) [C]
- 70065 (Kenner) [F]
- 70097 (Kenner) [C]
- 70444 (Kentwood) [B] — 17 violations ⚠
- 71253 (Kilbourne) [A] — 3 violations ⚠
- 70648 (Kinder) [B] — 6 violations ⚠
- 70371 (Kraemer) [C]
- 70750 (Krotz Springs) [A] — 3 violations
- 71443 (Kurthwood) [D]
- 70068 (La Place) [F]
- 70069 (La Place) [C]
- 70372 (Labadieville) [D]
- 70650 (Lacassine) [C]
- 70445 (Lacombe) [C] — 1 violation
- 70500 (Lafayette) [A]
- 70501 (Lafayette) [B]
- 70502 (Lafayette) [A]
- 70503 (Lafayette) [B]
- 70504 (Lafayette) [A]
- 70505 (Lafayette) [A]
- 70506 (Lafayette) [B]
- 70507 (Lafayette) [B]
- 70508 (Lafayette) [B]
- 70509 (Lafayette) [A]
- 70593 (Lafayette) [A]
- 70595 (Lafayette) [A]
- 70596 (Lafayette) [A]
- 70598 (Lafayette) [A]
- 70067 (Lafitte) [F]
- 70549 (Lake Arthur) [B] — 3 violations
- 70601 (Lake Charles) [B]
- 70602 (Lake Charles) [A]
- 70605 (Lake Charles) [B]
- 70606 (Lake Charles) [A]
- 70607 (Lake Charles) [B]
- 70609 (Lake Charles) [A]
- 70611 (Lake Charles) [B]
- 70612 (Lake Charles) [A]
- 70615 (Lake Charles) [B]
- 70616 (Lake Charles) [A]
- 70629 (Lake Charles) [A]
- 71254 (Lake Providence) [B] — 15 violations ⚠
- 70752 (Lakeland) [A]
- 70373 (Larose) [D]
- 70550 (Lawtell) [A] — 1 violation ⚠
- 71345 (Lebeau) [C]
- 70651 (Leblanc) [D]
- 71346 (Lecompte) [D]
- 71446 (Leesville) [B] — 5 violations ⚠
- 71496 (Leesville) [A] — 5 violations ⚠
- 71447 (Lena) [A] — 1 violation ⚠
- 70551 (Leonville) [A] — 1 violation ⚠
- 70753 (Lettsworth) [D]
- 71348 (Libuse) [D]
- 71256 (Lillie) [A]
- 71048 (Lisbon) [A] — 1 violation ⚠
- 70754 (Livingston) [B] — 3 violations
- 70755 (Livonia) [A]
- 70374 (Lockport) [B]
- 71049 (Logansport) [B] — 6 violations ⚠
- 71448 (Longleaf) [C]
- 71050 (Longstreet) [D]
- 70652 (Longville) [A]
- 70446 (Loranger) [B] — 11 violations ⚠
- 70552 (Loreauville) [A] — 2 violations ⚠
- 70756 (Lottie) [C]
- 70070 (Luling) [B] — 1 violation
- 70071 (Lutcher) [B] — 3 violations ⚠
- 70569 (Lydia) [D]
- 70447 (Madisonville) [C] — 5 violations
- 70554 (Mamou) [C] — 12 violations ⚠
- 70448 (Mandeville) [B]
- 70470 (Mandeville) [A]
- 70471 (Mandeville) [B]
- 71259 (Mangham) [B] — 4 violations ⚠
- 71052 (Mansfield) [C] — 38 violations ⚠
- 71350 (Mansura) [A]
- 71449 (Many) [C] — 30 violations ⚠
- 70757 (Maringouin) [A] — 2 violations ⚠
- 71260 (Marion) [C] — 74 violations ⚠
- 71351 (Marksville) [B] — 5 violations ⚠
- 70072 (Marrero) [F]
- 70073 (Marrero) [D]
- 71450 (Marthaville) [D]
- 70375 (Mathews) [C]
- 70449 (Maurepas) [C] — 3 violations ⚠
- 70555 (Maurice) [C] — 7 violations ⚠
- 71452 (Melrose) [C]
- 71353 (Melville) [B] — 32 violations ⚠
- 71261 (Mer Rouge) [A] — 2 violations
- 70075 (Meraux) [F]
- 70556 (Mermentau) [A] — 1 violation ⚠
- 70653 (Merryville) [B] — 5 violations ⚠
- 70001 (Metairie) [F]
- 70002 (Metairie) [F]
- 70003 (Metairie) [F]
- 70004 (Metairie) [D]
- 70005 (Metairie) [F]
- 70006 (Metairie) [F]
- 70009 (Metairie) [D]
- 70010 (Metairie) [D]
- 70011 (Metairie) [D]
- 70033 (Metairie) [C]
- 70055 (Metairie) [D]
- 70060 (Metairie) [C]
- 70558 (Milton) [B] — 6 violations ⚠
- 71055 (Minden) [A] — 4 violations ⚠
- 71058 (Minden) [A] — 4 violations ⚠
- 70654 (Mittie) [C]
- 71201 (Monroe) [D] — 11 violations ⚠
- 71202 (Monroe) [D] — 11 violations ⚠
- 71203 (Monroe) [D] — 11 violations ⚠
- 71207 (Monroe) [C] — 11 violations ⚠
- 71208 (Monroe) [C] — 11 violations ⚠
- 71209 (Monroe) [C] — 11 violations ⚠
- 71210 (Monroe) [C] — 11 violations ⚠
- 71211 (Monroe) [C] — 11 violations ⚠
- 71212 (Monroe) [C] — 11 violations ⚠
- 71213 (Monroe) [C] — 11 violations ⚠
- 71217 (Monroe) [C] — 11 violations ⚠
- 70377 (Montegut) [F]
- 71354 (Monterey) [A] — 1 violation
- 71454 (Montgomery) [A] — 9 violations ⚠
- 71060 (Mooringsport) [B] — 3 violations ⚠
- 71455 (Mora) [D]
- 71355 (Moreauville) [B]
- 70380 (Morgan City) [B] — 4 violations ⚠
- 70381 (Morgan City) [A] — 4 violations ⚠
- 70759 (Morganza) [B]
- 71356 (Morrow) [A]
- 70559 (Morse) [B] — 3 violations ⚠
- 70076 (Mount Airy) [D]
- 70450 (Mount Hermon) [B] — 2 violations ⚠
- 70390 (Napoleonville) [A]
- 70451 (Natalbany) [D]
- 71456 (Natchez) [A] — 1 violation
- 71457 (Natchitoches) [B]
- 71458 (Natchitoches) [A]
- 71497 (Natchitoches) [A]
- 71460 (Negreet) [C]
- 70560 (New Iberia) [C] — 14 violations ⚠
- 70562 (New Iberia) [B] — 14 violations ⚠
- 70563 (New Iberia) [C] — 14 violations ⚠
- 71461 (New Llano) [A] — 3 violations ⚠
- 70112 (New Orleans) [C] — 18 violations ⚠
- 70113 (New Orleans) [C] — 18 violations ⚠
- 70114 (New Orleans) [C] — 18 violations ⚠
- 70115 (New Orleans) [C] — 18 violations ⚠
- 70116 (New Orleans) [C] — 18 violations ⚠
- 70117 (New Orleans) [C] — 18 violations ⚠
- 70118 (New Orleans) [C] — 18 violations ⚠
- 70119 (New Orleans) [C] — 18 violations ⚠
- 70121 (New Orleans) [C] — 18 violations ⚠
- 70122 (New Orleans) [C] — 18 violations ⚠
- 70123 (New Orleans) [C] — 18 violations ⚠
- 70124 (New Orleans) [C] — 18 violations ⚠
- 70125 (New Orleans) [C] — 18 violations ⚠
- 70126 (New Orleans) [C] — 18 violations ⚠
- 70127 (New Orleans) [C] — 18 violations ⚠
- 70128 (New Orleans) [C] — 18 violations ⚠
- 70129 (New Orleans) [C] — 18 violations ⚠
- 70130 (New Orleans) [C] — 18 violations ⚠
- 70131 (New Orleans) [C] — 18 violations ⚠
- 70139 (New Orleans) [B] — 18 violations ⚠
- 70140 (New Orleans) [B] — 18 violations ⚠
- 70141 (New Orleans) [B] — 18 violations ⚠
- 70142 (New Orleans) [A] — 18 violations ⚠
- 70143 (New Orleans) [B] — 18 violations ⚠
- 70145 (New Orleans) [A] — 18 violations ⚠
- 70146 (New Orleans) [B] — 18 violations ⚠
- 70148 (New Orleans) [B] — 18 violations ⚠
- 70150 (New Orleans) [B] — 18 violations ⚠
- 70151 (New Orleans) [B] — 18 violations ⚠
- 70152 (New Orleans) [B] — 18 violations ⚠
- 70153 (New Orleans) [B] — 18 violations ⚠
- 70154 (New Orleans) [A] — 18 violations ⚠
- 70156 (New Orleans) [A] — 18 violations ⚠
- 70157 (New Orleans) [B] — 18 violations ⚠
- 70158 (New Orleans) [B] — 18 violations ⚠
- 70159 (New Orleans) [A] — 18 violations ⚠
- 70160 (New Orleans) [B] — 18 violations ⚠
- 70161 (New Orleans) [B] — 18 violations ⚠
- 70162 (New Orleans) [A] — 18 violations ⚠
- 70163 (New Orleans) [B] — 18 violations ⚠
- 70164 (New Orleans) [A] — 18 violations ⚠
- 70165 (New Orleans) [A] — 18 violations ⚠
- 70166 (New Orleans) [A] — 18 violations ⚠
- 70167 (New Orleans) [A] — 18 violations ⚠
- 70170 (New Orleans) [B] — 18 violations ⚠
- 70172 (New Orleans) [A] — 18 violations ⚠
- 70174 (New Orleans) [B] — 18 violations ⚠
- 70175 (New Orleans) [B] — 18 violations ⚠
- 70176 (New Orleans) [B] — 18 violations ⚠
- 70177 (New Orleans) [B] — 18 violations ⚠
- 70178 (New Orleans) [B] — 18 violations ⚠
- 70179 (New Orleans) [B] — 18 violations ⚠
- 70181 (New Orleans) [B] — 18 violations ⚠
- 70182 (New Orleans) [B] — 18 violations ⚠
- 70183 (New Orleans) [B] — 18 violations ⚠
- 70184 (New Orleans) [B] — 18 violations ⚠
- 70185 (New Orleans) [B] — 18 violations ⚠
- 70186 (New Orleans) [B] — 18 violations ⚠
- 70187 (New Orleans) [A] — 18 violations ⚠
- 70189 (New Orleans) [B] — 18 violations ⚠
- 70190 (New Orleans) [B] — 18 violations ⚠
- 70195 (New Orleans) [A] — 18 violations ⚠
- 70760 (New Roads) [B] — 6 violations ⚠
- 70078 (New Sarpy) [D]
- 71357 (Newellton) [C] — 105 violations ⚠
- 71462 (Noble) [B] — 10 violations ⚠
- 70079 (Norco) [D]
- 70761 (Norwood) [A]
- 71263 (Oak Grove) [A] — 2 violations ⚠
- 71264 (Oak Ridge) [A]
- 71463 (Oakdale) [B] — 9 violations ⚠
- 70655 (Oberlin) [B] — 5 violations ⚠
- 71061 (Oil City) [B] — 16 violations ⚠
- 71465 (Olla) [A] — 4 violations ⚠
- 70570 (Opelousas) [B] — 6 violations ⚠
- 70571 (Opelousas) [A] — 6 violations ⚠
- 70762 (Oscar) [D]
- 71466 (Otis) [C]
- 70391 (Paincourtville) [C]
- 71358 (Palmetto) [B] — 13 violations ⚠
- 70080 (Paradis) [D]
- 70392 (Patterson) [C] — 5 violations ⚠
- 70763 (Paulina) [D]
- 70452 (Pearl River) [B] — 1 violation
- 71063 (Pelican) [A]
- 70575 (Perry) [C]
- 70339 (Pierre Part) [D]
- 70081 (Pilottown) [D]
- 70453 (Pine Grove) [C]
- 70576 (Pine Prairie) [A] — 16 violations ⚠
- 71359 (Pineville) [A] — 1 violation ⚠
- 71360 (Pineville) [B] — 1 violation ⚠
- 71361 (Pineville) [A] — 1 violation ⚠
- 71266 (Pioneer) [A] — 3 violations ⚠
- 70656 (Pitkin) [A]
- 71064 (Plain Dealing) [C] — 19 violations ⚠
- 70764 (Plaquemine) [C] — 13 violations ⚠
- 70765 (Plaquemine) [B] — 13 violations ⚠
- 70393 (Plattenville) [C]
- 71362 (Plaucheville) [B] — 1 violation
- 71065 (Pleasant Hill) [C] — 13 violations ⚠
- 70082 (Pointe A La Hache) [D]
- 71467 (Pollock) [C] — 7 violations ⚠
- 70454 (Ponchatoula) [B] — 9 violations ⚠
- 70767 (Port Allen) [B] — 4 violations ⚠
- 70577 (Port Barre) [B] — 3 violations ⚠
- 70083 (Port Sulphur) [F]
- 71066 (Powhatan) [C]
- 70769 (Prairieville) [B]
- 70770 (Pride) [D]
- 71067 (Princeton) [C]
- 71468 (Provencal) [B] — 25 violations ⚠
- 71268 (Quitman) [A] — 10 violations ⚠
- 70394 (Raceland) [D]
- 70657 (Ragley) [D]
- 70578 (Rayne) [B] — 3 violations ⚠
- 71269 (Rayville) [C] — 25 violations ⚠
- 70580 (Reddell) [C]
- 70658 (Reeves) [A]
- 70084 (Reserve) [D]
- 71363 (Rhinehart) [C]
- 71068 (Ringgold) [B] — 7 violations ⚠
- 70581 (Roanoke) [D]
- 71469 (Robeline) [C]
- 70455 (Robert) [D]
- 71069 (Rodessa) [A] — 7 violations ⚠
- 70772 (Rosedale) [B] — 7 violations ⚠
- 70456 (Roseland) [A] — 2 violations ⚠
- 70659 (Rosepine) [A] — 1 violation ⚠
- 70773 (Rougon) [C]
- 71365 (Ruby) [D]
- 71270 (Ruston) [A]
- 71272 (Ruston) [A]
- 71273 (Ruston) [A]
- 70774 (Saint Amant) [B] — 7 violations ⚠
- 70457 (Saint Benedict) [D]
- 70085 (Saint Bernard) [F]
- 70775 (Saint Francisville) [D]
- 70776 (Saint Gabriel) [D]
- 70086 (Saint James) [C]
- 71366 (Saint Joseph) [D]
- 71367 (Saint Landry) [D]
- 70582 (Saint Martinville) [D]
- 71471 (Saint Maurice) [C]
- 70087 (Saint Rose) [F]
- 71070 (Saline) [C] — 50 violations ⚠
- 71071 (Sarepta) [A] — 8 violations ⚠
- 70395 (Schriever) [D]
- 70583 (Scott) [B] — 4 violations ⚠
- 71072 (Shongaloo) [A]
- 71101 (Shreveport) [C] — 35 violations ⚠
- 71102 (Shreveport) [B] — 35 violations ⚠
- 71103 (Shreveport) [C] — 35 violations ⚠
- 71104 (Shreveport) [C] — 35 violations ⚠
- 71105 (Shreveport) [C] — 35 violations ⚠
- 71106 (Shreveport) [C] — 35 violations ⚠
- 71107 (Shreveport) [C] — 35 violations ⚠
- 71108 (Shreveport) [C] — 35 violations ⚠
- 71109 (Shreveport) [C] — 35 violations ⚠
- 71115 (Shreveport) [C] — 35 violations ⚠
- 71118 (Shreveport) [C] — 35 violations ⚠
- 71119 (Shreveport) [C] — 35 violations ⚠
- 71120 (Shreveport) [B] — 35 violations ⚠
- 71129 (Shreveport) [C] — 35 violations ⚠
- 71130 (Shreveport) [C] — 35 violations ⚠
- 71133 (Shreveport) [C] — 35 violations ⚠
- 71134 (Shreveport) [B] — 35 violations ⚠
- 71135 (Shreveport) [C] — 35 violations ⚠
- 71136 (Shreveport) [B] — 35 violations ⚠
- 71137 (Shreveport) [B] — 35 violations ⚠
- 71138 (Shreveport) [B] — 35 violations ⚠
- 71148 (Shreveport) [C] — 35 violations ⚠
- 71149 (Shreveport) [B] — 35 violations ⚠
- 71150 (Shreveport) [C] — 35 violations ⚠
- 71151 (Shreveport) [C] — 35 violations ⚠
- 71152 (Shreveport) [C] — 35 violations ⚠
- 71153 (Shreveport) [C] — 35 violations ⚠
- 71154 (Shreveport) [C] — 35 violations ⚠
- 71156 (Shreveport) [C] — 35 violations ⚠
- 71161 (Shreveport) [C] — 35 violations ⚠
- 71162 (Shreveport) [B] — 35 violations ⚠
- 71163 (Shreveport) [C] — 35 violations ⚠
- 71164 (Shreveport) [C] — 35 violations ⚠
- 71165 (Shreveport) [C] — 35 violations ⚠
- 71166 (Shreveport) [C] — 35 violations ⚠
- 71073 (Sibley) [B] — 4 violations ⚠
- 71368 (Sicily Island) [B] — 10 violations ⚠
- 71472 (Sieper) [D]
- 71473 (Sikes) [C] — 35 violations ⚠
- 71369 (Simmesport) [B] — 6 violations ⚠
- 71474 (Simpson) [A] — 1 violation ⚠
- 71275 (Simsboro) [A] — 3 violations ⚠
- 70660 (Singer) [A]
- 71475 (Slagle) [A]
- 70777 (Slaughter) [B] — 1 violation
- 70458 (Slidell) [B] — 4 violations ⚠
- 70459 (Slidell) [B] — 4 violations ⚠
- 70460 (Slidell) [B] — 4 violations ⚠
- 70461 (Slidell) [B] — 4 violations ⚠
- 70469 (Slidell) [A] — 4 violations ⚠
- 71276 (Sondheimer) [C]
- 70778 (Sorrento) [D]
- 71277 (Spearsville) [D]
- 70462 (Springfield) [C] — 22 violations ⚠
- 71075 (Springhill) [A] — 2 violations ⚠
- 70661 (Starks) [A] — 2 violations
- 71279 (Start) [A]
- 71280 (Sterlington) [C] — 21 violations ⚠
- 71078 (Stonewall) [A] — 2 violations
- 70662 (Sugartown) [C]
- 70663 (Sulphur) [B] — 1 violation ⚠
- 70664 (Sulphur) [A] — 1 violation ⚠
- 70665 (Sulphur) [B] — 1 violation ⚠
- 71079 (Summerfield) [A]
- 70463 (Sun) [A] — 2 violations ⚠
- 70584 (Sunset) [B] — 3 violations ⚠
- 70780 (Sunshine) [D]
- 71281 (Swartz) [C]
- 70464 (Talisheek) [D]
- 71282 (Tallulah) [D] — 10 violations ⚠
- 71284 (Tallulah) [C] — 10 violations ⚠
- 70465 (Tangipahoa) [B] — 2 violations ⚠
- 71080 (Taylor) [D]
- 70397 (Theriot) [D]
- 70301 (Thibodaux) [B]
- 70302 (Thibodaux) [A]
- 70310 (Thibodaux) [A]
- 70466 (Tickfaw) [B] — 1 violation
- 71477 (Tioga) [A] — 1 violation
- 71286 (Transylvania) [B] — 15 violations ⚠
- 71371 (Trout) [B] — 1 violation ⚠
- 71479 (Tullos) [C] — 23 violations ⚠
- 70782 (Tunica) [D]
- 70585 (Turkey Creek) [A]
- 70792 (Uncle Sam) [D]
- 71480 (Urania) [A]
- 70090 (Vacherie) [D]
- 70467 (Varnado) [C]
- 70091 (Venice) [D]
- 70783 (Ventress) [D]
- 71373 (Vidalia) [B] — 4 violations ⚠
- 70586 (Ville Platte) [B] — 7 violations ⚠
- 70668 (Vinton) [B] — 4 violations
- 70092 (Violet) [F]
- 71082 (Vivian) [A] — 4 violations ⚠
- 70784 (Wakefield) [D]
- 70785 (Walker) [B] — 1 violation ⚠
- 70589 (Washington) [A] — 1 violation ⚠
- 71375 (Waterproof) [A] — 8 violations ⚠
- 70786 (Watson) [D]
- 70591 (Welsh) [A]
- 71291 (West Monroe) [B] — 4 violations ⚠
- 71292 (West Monroe) [B] — 4 violations ⚠
- 71294 (West Monroe) [A] — 4 violations ⚠
- 70669 (Westlake) [B] — 7 violations ⚠
- 70094 (Westwego) [B] — 6 violations ⚠
- 70096 (Westwego) [A] — 6 violations ⚠
- 70787 (Weyanoke) [D]
- 70788 (White Castle) [B] — 7 violations ⚠
- 71377 (Wildsville) [D]
- 70789 (Wilson) [A] — 5 violations ⚠
- 71483 (Winnfield) [C] — 41 violations ⚠
- 71295 (Winnsboro) [B] — 4 violations ⚠
- 71378 (Wisner) [B] — 9 violations ⚠
- 71485 (Woodworth) [A]
- 70592 (Youngsville) [B] — 8 violations ⚠
- 70791 (Zachary) [B] — 5 violations
- 71486 (Zwolle) [B] — 52 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Weather alerts: National Weather Service (NWS)
- Regulations: State plumbing boards, ICC, IAPMO
Updated daily.
Frequently Asked Questions
Is the water safe to drink in Louisiana?
Louisiana has 650 community water systems serving 3,622,357 people across 723 ZIP codes. There are 5,477 recorded violations, including 3238 health-based. 405 of 723 ZIP codes have at least one violation.
What plumbing code does Louisiana follow?
Louisiana follows the State-specific plumbing code. A licensed plumber is generally required for plumbing work.
Is lead a concern in Louisiana's drinking water?
3 ZIP codes in Louisiana have lead levels exceeding the EPA action level of 0.015 mg/L.