NEW YORK CITY SYSTEM
PWSID: NY7003493 · Valhalla, NY · Serves 8,271,000 people
According to EPA Safe Drinking Water Information System (SDWIS), NEW YORK CITY SYSTEM (PWSID NY7003493) in Valhalla, NY is listed as a CWS water system covering about 8,271,000 people. The same extract lists 1 health-based violation record spanning 2017-2017. Those 1 health-based row for NEW YORK CITY SYSTEM cover contaminants such as Long Term 2 Enhanced Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
NEW YORK CITY SYSTEM has 1 health-based violation record 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. 1 distinct EPA contaminant code appears in this system's record, including Long Term 2 Enhanced Surface Water Treatment Rule. Recorded violations span 2017–2017. 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)
- NY7003493
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Valhalla, NY
- Population Served
- 8,271,000
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Feb 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for NEW YORK CITY SYSTEM?
How many people does NEW YORK CITY SYSTEM serve?
What violations does NEW YORK CITY SYSTEM have?
What contaminants have been found in NEW YORK CITY SYSTEM water?
Compare beyond New York
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest NEW YORK CITY SYSTEM on cumulative violation count (1) and EPA-reported population served (8,271,000). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER. Population peers include LOS ANGELES-CITY, DEPT. OF WATER & POWER, CITY OF HOUSTON, CHICAGO.
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
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About This Data
NEW YORK CITY SYSTEM (NY7003493) is drawn from EPA SDWIS. Nearby county systems in this extract include YONKERS CITY; GREENBURGH CONSOLIDATED WD #1; MOUNT VERNON WATER DEPARTMENT; WESTCHESTER JOINT WATER WORKS. Health-based rows (1 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.