DARTMOUTH WATER DIVISION
PWSID: MA4072000 · Dartmouth, MA · Serves 24,696 people
According to EPA Safe Drinking Water Information System (SDWIS), DARTMOUTH WATER DIVISION (PWSID MA4072000) in Dartmouth, MA is listed as a CWS water system covering about 24,696 people. The same extract lists 22 health-based violation records spanning 2016-2022. Those 22 health-based rows for DARTMOUTH WATER DIVISION cover contaminants such as Total Haloacetic Acids (HAA5), TTHM, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
DARTMOUTH WATER DIVISION has 22 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 3 distinct EPA contaminant codes appear in this system's record, including Total Haloacetic Acids (HAA5), TTHM, Revised Total Coliform Rule. Recorded violations span 2016–2022. Day-to-day primacy enforcement for this system runs through the Massachusetts drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Massachusetts state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- MA4072000
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Dartmouth, MA
- Population Served
- 24,696
- Health Violations
- Yes (22)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 10 | 10 |
| TTHM | 10 | 10 |
| Revised Total Coliform Rule | 2 | 2 |
Violation History (22)
| Contaminant | Health | Date |
|---|---|---|
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2021 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2021 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| TTHM | Yes | Apr 1, 2020 |
| Revised Total Coliform Rule | Yes | Dec 5, 2019 |
| Revised Total Coliform Rule | Yes | Dec 5, 2019 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2019 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2019 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Oct 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for DARTMOUTH WATER DIVISION?
How many people does DARTMOUTH WATER DIVISION serve?
What violations does DARTMOUTH WATER DIVISION have?
What contaminants have been found in DARTMOUTH WATER DIVISION water?
Compare beyond Massachusetts
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DARTMOUTH WATER DIVISION on cumulative violation count (22) and EPA-reported population served (24,696). Violation-count peers include TWIN BUTTES WATER PLANT, MARION COUNTY PUBLIC WATER AUTHORITY, TAYLOR WATERWORKS. Population peers include CROSS VALLEY WATER DISTRICT, BOONE COUNTY CONS PWSD 1, ROCKVILLE CENTRE (V).
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
Explore More
About This Data
DARTMOUTH WATER DIVISION (MA4072000) is drawn from EPA SDWIS. Nearby county systems in this extract include INIMA USA / AQUARIA LLC; CITY OF NEW BEDFORD DPI; FALL RIVER WATER DEPARTMENT; TAUNTON WATER DIVISION. Health-based rows (22 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.