ROCK RIMMON COOPERATIVE
PWSID: NH0583050 · East Hampstead, NH · Serves 200 people
According to EPA Safe Drinking Water Information System (SDWIS), ROCK RIMMON COOPERATIVE (PWSID NH0583050) in East Hampstead, NH is listed as a CWS water system covering about 200 people. The same extract lists 17 health-based violation records spanning 2013-2021. Those 17 health-based rows for ROCK RIMMON COOPERATIVE cover contaminants such as Combined Radium (-226 and -228), Arsenic, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
ROCK RIMMON COOPERATIVE has 17 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 Combined Radium (-226 and -228), Arsenic, Groundwater Rule. Recorded violations span 2013–2021. Day-to-day primacy enforcement for this system runs through the New Hampshire 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 New Hampshire state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- NH0583050
- System Type
- CWS
- Water Source
- Groundwater
- Location
- East Hampstead, NH
- Population Served
- 200
- Health Violations
- Yes (17)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Combined Radium (-226 and -228) | 9 | 9 |
| Arsenic | 5 | 5 |
| Groundwater Rule | 3 | 3 |
Violation History (17)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Nov 1, 2021 |
| Groundwater Rule | Yes | Oct 1, 2019 |
| Groundwater Rule | Yes | Sep 1, 2018 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2017 |
| Combined Radium (-226 and -228) | Yes | Apr 1, 2017 |
| Combined Radium (-226 and -228) | Yes | Jan 1, 2017 |
| Arsenic | Yes | Oct 1, 2015 |
| Arsenic | Yes | Jul 1, 2015 |
| Arsenic | Yes | Apr 1, 2015 |
| Combined Radium (-226 and -228) | Yes | Apr 1, 2015 |
| Arsenic | Yes | Jan 1, 2015 |
| Combined Radium (-226 and -228) | Yes | Jan 1, 2015 |
| Arsenic | Yes | Oct 1, 2014 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2014 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2014 |
| Combined Radium (-226 and -228) | Yes | Jan 1, 2014 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2013 |
Frequently Asked Questions
What does EPA SDWIS list for ROCK RIMMON COOPERATIVE?
How many people does ROCK RIMMON COOPERATIVE serve?
What violations does ROCK RIMMON COOPERATIVE have?
What contaminants have been found in ROCK RIMMON COOPERATIVE water?
Compare beyond New Hampshire
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest ROCK RIMMON COOPERATIVE on cumulative violation count (17) and EPA-reported population served (200). Violation-count peers include Colorado River Regional Water System, SOUTH TONGASS WATER UTILITY, DERMOTT WATERWORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
ROCK RIMMON COOPERATIVE (NH0583050) is drawn from EPA SDWIS. Nearby county systems in this extract include PORTSMOUTH WATER WORKS; SALEM WATER DEPT; DERRY WATER DEPT; SEABROOK WATER DEPT. Health-based rows (17 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.