East Baton Rouge Parish, Louisiana
SDWIS compliance plate
Sheet LA033 · East Baton Rouge Parish 19 sys · 566 viol · #108/3254
VIOL-SEVERE · HEALTH-MID · RANK-TOP · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 89.5% flagged
- HEALTH-MID 20.1% health
- RANK-TOP #108/3254
- PHOTO-FINISH ±0.5 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-SMALL 19 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Calcasieu Parish (+ 0.5 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, East Baton Rouge Parish ranks #108 of 3,254 counties by people served, and #1 of 64 counties in Louisiana. See methodology · corpus placement.
East Baton Rouge Parish standing, lower-flagged corpus third
Flagged-system rate 89.5% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 20.1% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #108 of 3,254 · #1 of 64 in Louisiana.
Flagged-rate neighbourhood around East Baton Rouge Parish
Lowest/highest poles plus in-state counties nearest East Baton Rouge Parish on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Baton Rouge Water Company | 596,844 | 16 | Clean |
| Zachary Water System | 31,569 | 39 | Clean |
| City of Baker Water System | 13,855 | 55 | Clean |
| Exxonmobil Baton Rouge Refinery | 2,500 | 3 | - |
| Exxonmobil Baton Rouge Chemical Plant | 1,500 | 18 | - |
| Audubon Park Apartments Water System | 534 | 8 | - |
| Made to Go Truckstop | 500 | 31 | - |
| Georgia-Pacific Corporation | 484 | 2 | - |
| Exxonmobil Product Solutions-Plastics | 450 | 0 | - |
| Exxonmobil Baton Rouge Polymer | 440 | 20 | - |
| Formosa Plastics Corporation | 350 | 13 | - |
| J E S T C | 300 | 153 | - |
| Eco-Services Operations Br Plant | 300 | 7 | - |
| Exxonmobil Product Solutions-Resins | 125 | 10 | - |
| Deltech Corporation | 100 | 97 | Clean |
| Uop, LLC | 94 | 64 | - |
| Oxbow Calcining, LLC | 67 | 22 | - |
| Exxon Mobile Baton Rouge Chemicals North | 50 | 8 | - |
| Brec Frenchtown | 25 | 0 | - |
Compare beyond Louisiana
Lower-flagged peers for East Baton Rouge Parish
Cross-state counties nearest East Baton Rouge Parish on flagged-system share (89.5%) and cumulative violation count (566). In-state neighbours stay on the compliance plate above.
Similar flagged-system rate
Nearest cross-state counties by % of SDWIS systems with at least one violation on record.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.