Contaminant 0700
Unresolved Drinking water rule (140) violation cited in 2025 (contaminant 0700).
PWSID LA1067011 · GroundwaterMunicipal
1,266 people served. 7 health-based SDWIS violations recorded in the past 5 years. 2 remain unresolved. Last cited 1 year ago.
Unresolved Drinking water rule (140) violation cited in 2025 (contaminant 0700).
Unresolved Drinking water rule (140) violation cited in 2024 (contaminant 0700).
Drinking water rule (140) health-based violation cited in 2024 (contaminant 0700).
Drinking water rule (140) health-based violation cited in 2024 (contaminant 0700).
Health-based violations exceed an MCL or treatment-technique standard. Monitoring violations are reporting failures with no measured exceedance — they tell you the system isn't fully transparent, not that the water is unsafe today.
Treatment technique violation
Reporting failure; returned to compliance
OTHER; returned to compliance
Treatment technique violation
Treatment technique violation; returned to compliance
Treatment technique violation; returned to compliance
Treatment technique violation; returned to compliance
Treatment technique violation; returned to compliance
Reporting failure; returned to compliance
Treatment technique violation; returned to compliance
Bastrop, Louisiana (Census place; block-group disparity scores aggregated by centroid containment): a service population of 9,623. Local disparity score for pm2.5 (fine particulate) sits moderately above the reference (148). Why we surface this →
Low-income
People of color
Under age 5
Over age 64
| Indicator | Disparity score | Reading |
|---|---|---|
| PM2.5 (fine particulate) | 148 | moderately above the reference |
| Ozone | 54 | below the reference |
| Nitrogen dioxide (NO₂) | 83 | below the reference |
| Diesel particulate | 50 | below the reference |
| Toxic releases (RSEI) | 117 | moderately above the reference |
| Traffic proximity | 47 | well below the reference |
| Lead-paint risk (pre-1960 housing) | 161 | well above the reference burden |
| Superfund site proximity | 0 | well below the reference |
| RMP-facility proximity | 0 | well below the reference |
| Hazardous-waste site proximity | 0 | well below the reference |
| Underground storage tanks | 181 | well above the reference burden |
| NPDES wastewater proximity | 96 | near the reference |
| Drinking-water non-compliance | 0 | well below the reference |
Source: Census ACS 2018-2022 (5-year) + USEPA-clone EJ blockgroup stats (raw indicators + EJ disparity mirror).
Source. EPA Safe Drinking Water Information System · retrieved 2026-05-07. Reporting period 2024-01-01 → 2026-05-07.
What this is not. SDWIS records compliance against federal MCLs — not a direct readout of tap-water concentrations. Active health-based violations are not the same as a current crisis; we link to the EPA record so you can verify return-to-compliance status before forming a conclusion.