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Dartmouth Water Division: health-based drinking water violation (revised total coliform rule) in Dartmouth, MA
Dartmouth Water Division (Dartmouth, Massachusetts): health-based drinking water violation (revised total coliform rule) in Dartmouth, MA. Its population served of 24,696 is top-decile (98th percentile of 456 records). Dated 89 days ago, it serves as a historical benchmark. Score 50/100. As of 2026-11-03, 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: 24,696 · 98th percentile of 456 WaterSystemViolationPulse records · 173.9x the median
Free preview: all 12 published fields of this record are shown below. Locked: 5 related MA WaterSystemViolationPulse records and the 6-column CSV export.
| Field | Value |
|---|---|
| Water system | Dartmouth Water Division |
| PWSID | MA4072000 |
| System type | Community water system |
| Owner type | Local government |
| Population served | 24696 |
| Location | Dartmouth, MA |
| Contaminant | Revised Total Coliform Rule |
| Rule group | Microbial (coliform, E. coli, treatment technique) |
| Compliance period | 2026-08-07 |
| Status | Returned to compliance |
| Returned to compliance | 2026-09-10 |
| Public notice tier | 2 |
| population served percentile | 98th of 456 (median 142, 173.9x median) |
| Peer records CSV (6 MA records) | 🔒 Click to unlock → |
| 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: 2026-08-07
- Data refreshed: 2026-11-03
- Refunds on request within 14 days
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LIVE PUBLIC DATA Source: U.S. EPA Safe Drinking Water Information System (SDWIS) via Envirofacts and EPA ECHO · Last refreshed: Tue, 03 Nov 2026 05:14:21 GMT
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Peer benchmark and outreach value: Dartmouth Water Division and 6 Massachusetts peers
- Massachusetts WaterSystemViolationPulse records like this one: 6
- Dartmouth Water Division's population served: 98th percentile of 456 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Massachusetts peer: $1,200 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
50 / 100 Score
- Serves 24,696 people.
- Community water system.
What is the WaterSystemViolationPulse record for Dartmouth Water Division in Dartmouth, Massachusetts?
Dartmouth Water Division (Dartmouth, MA), a community water system serving 24,696 people, has a health-based revised total coliform rule violation from 2026-08-07; status: returned to compliance.
How does Dartmouth Water Division compare to other Massachusetts WaterSystemViolationPulse records?
This is a top-decile record: its population served of 24,696 is 173.9x the median of 142 across 456 records. It is 89 days old; check the official source for later updates before acting.
Dartmouth Water Division vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Dartmouth Water Division | Dartmouth, MA | 24,696 | 98th | 2026-08-07 |
| 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 Massachusetts
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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.