Tangipahoa Parish Water District: health-based drinking water violation (groundwater rule), LA
Tangipahoa Parish Water District (Louisiana): health-based drinking water violation (groundwater rule), LA. Its population served of 75,873 is top-decile (99th percentile of 456 records). Dated 165 days ago, it serves as a historical benchmark. Score 75/100. As of 2026-11-04, from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO.
Data as of · Compiled by Zalwin from U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
population served: 75,873 · 99th percentile of 456 WaterSystemViolationPulse records · 534.3x the median
Free preview: all 11 published fields of this record are shown below. Locked: 29 related LA WaterSystemViolationPulse records and the 6-column CSV export.
| Field | Value |
|---|---|
| Water system | Tangipahoa Parish Water District |
| PWSID | LA1105008 |
| System type | Community water system |
| Owner type | Local government |
| Population served | 75873 |
| Location | LA |
| Contaminant | Groundwater Rule |
| Rule group | Microbial (coliform, E. coli, treatment technique) |
| Compliance period | 2026-05-24 |
| Status | Open |
| Public notice tier | 2 |
| population served percentile | 99th of 456 (median 142, 534.3x median) |
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| CRM-ready export with official source URLs | 🔒 Click to unlock → |
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CSV columns: Water system · State · Contaminant / rule · Population · Status · Began · official source URL
- Source agency: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO
- Record date: 2026-05-24
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
Top WaterSystemViolationPulse records (LA first): Tangipahoa Parish Water District · Tangipahoa Parish Water District · Tangipahoa Parish Water District · Desoto Parish Water Works District 1 · City Of Pontchatoula Water System · Browse all by state and category →
LIVE PUBLIC DATA Source: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO · Last refreshed: Wed, 04 Nov 2026 06:06:47 GMT
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Peer benchmark and outreach value: Tangipahoa Parish Water District and 30 Louisiana peers
- Louisiana WaterSystemViolationPulse records like this one: 30
- Tangipahoa Parish Water District's population served: 99th percentile of 456 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Louisiana peer: $6,000 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
75 / 100 Score
- Not yet returned to compliance.
- Serves 75,873 people.
- Community water system.
What is the WaterSystemViolationPulse record for Tangipahoa Parish Water District in Louisiana?
Tangipahoa Parish Water District (LA), a community water system serving 75,873 people, has a health-based groundwater rule violation from 2026-05-24; status: open.
How does Tangipahoa Parish Water District compare to other Louisiana WaterSystemViolationPulse records?
This is a top-decile record: its population served of 75,873 is 534.3x the median of 142 across 456 records. It is 165 days old; check the official source for later updates before acting. Its Score of 75/100 puts it among the stronger signals in this feed.
Tangipahoa Parish Water District vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Tangipahoa Parish Water District | LA | 75,873 | 99th | 2026-05-24 |
| City Of Pontchatoula Water System | LA | 6,657 | 96th | 2026-06-30 |
| City Of Pontchatoula Water System | LA | 6,657 | 96th | 2026-06-30 |
| City Of Pontchatoula Water System | LA | 6,657 | 96th | 2026-06-30 |
Related records
WaterSystemViolationPulse: Microbial (coliform, E. coli, treatment technique) WaterSystemViolationPulse: Community water system WaterSystemViolationPulse: records in Louisiana
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From EPA SDWIS federal data, which lags state records by up to a quarter. A violation is a regulatory finding about a water system, not a statement about current water quality. Verify with the state drinking water program.