COTSWOLD WATER SUPPLY
PWSID: NY5920706 · Yorktown Heights, NY · Serves 150 people
According to EPA Safe Drinking Water Information System (SDWIS), COTSWOLD WATER SUPPLY (PWSID NY5920706) in Yorktown Heights, NY is listed as a CWS water system covering about 150 people. The same extract lists 5 health-based violation records spanning 2022-2024. Those 5 health-based rows for COTSWOLD WATER SUPPLY cover contaminants such as Groundwater Rule, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
COTSWOLD WATER SUPPLY has 5 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 Groundwater Rule, Lead and Copper Rule. Recorded violations span 2022–2024. Day-to-day primacy enforcement for this system runs through the New York 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 York state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- NY5920706
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Yorktown Heights, NY
- Population Served
- 150
- Health Violations
- Yes (5)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 4 | 4 |
| Lead and Copper Rule | 1 | 1 |
Violation History (5)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Jul 1, 2024 |
| Groundwater Rule | Yes | Jul 1, 2024 |
| Groundwater Rule | Yes | Jul 1, 2024 |
| Groundwater Rule | Yes | Jul 1, 2024 |
| Lead and Copper Rule | Yes | Jan 1, 2022 |
Frequently Asked Questions
What does EPA SDWIS list for COTSWOLD WATER SUPPLY?
How many people does COTSWOLD WATER SUPPLY serve?
What violations does COTSWOLD WATER SUPPLY have?
What contaminants have been found in COTSWOLD WATER SUPPLY water?
Compare beyond New York
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest COTSWOLD WATER SUPPLY on cumulative violation count (5) and EPA-reported population served (150). Violation-count peers include Jemez Pueblo, Acoma Main, OMAHA TRIBE PWS.
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
COTSWOLD WATER SUPPLY (NY5920706) is drawn from EPA SDWIS. Nearby county systems in this extract include NEW YORK CITY SYSTEM; YONKERS CITY; GREENBURGH CONSOLIDATED WD #1; MOUNT VERNON WATER DEPARTMENT. Health-based rows (5 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.