HIGHLAND COLONY
PWSID: NH1162010 · Plymouth, NH · Serves 88 people
According to EPA Safe Drinking Water Information System (SDWIS), HIGHLAND COLONY (PWSID NH1162010) in Plymouth, NH is listed as a CWS water system covering about 88 people. The same extract lists 2 health-based violation records spanning 2012-2022. Those 2 health-based rows for HIGHLAND COLONY cover contaminants such as Lead and Copper Rule, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
HIGHLAND COLONY has 2 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. 2 distinct EPA contaminant codes appear in this system's record, including Lead and Copper Rule, Groundwater Rule. Recorded violations span 2012–2022. 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)
- NH1162010
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Plymouth, NH
- Population Served
- 88
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead and Copper Rule | 1 | 1 |
| Groundwater Rule | 1 | 1 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Lead and Copper Rule | Yes | Jan 11, 2022 |
| Groundwater Rule | Yes | Sep 15, 2012 |
Frequently Asked Questions
What does EPA SDWIS list for HIGHLAND COLONY?
How many people does HIGHLAND COLONY serve?
What violations does HIGHLAND COLONY have?
What contaminants have been found in HIGHLAND COLONY water?
Compare beyond New Hampshire
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest HIGHLAND COLONY on cumulative violation count (2) and EPA-reported population served (88). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
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
HIGHLAND COLONY (NH1162010) is drawn from EPA SDWIS. Nearby county systems in this extract include LEBANON WATER DEPT; HANOVER WATER DEPT; PLYMOUTH VLG WATER AND SEWER; LITTLETON WATER AND LIGHT. Health-based rows (2 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.