SUFFOLK COUNTY WATER AUTHORITY
PWSID: NY5110526 · Hauppauge, NY · Serves 1,100,000 people
According to EPA Safe Drinking Water Information System (SDWIS), SUFFOLK COUNTY WATER AUTHORITY (PWSID NY5110526) in Hauppauge, NY is listed as a CWS water system covering about 1,100,000 people. The same extract lists 3 health-based violation records spanning 2018-2020. Those 3 health-based rows for SUFFOLK COUNTY WATER AUTHORITY cover contaminants such as Asbestos, Manganese; they remain historical EPA registry entries, not a current compliance or drinkability score.
SUFFOLK COUNTY WATER AUTHORITY has 3 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 Asbestos, Manganese. Recorded violations span 2018–2020. 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)
- NY5110526
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Hauppauge, NY
- Population Served
- 1,100,000
- Health Violations
- Yes (3)
What contaminants are in this water system?
Violation History (3)
Frequently Asked Questions
What does EPA SDWIS list for SUFFOLK COUNTY WATER AUTHORITY?
How many people does SUFFOLK COUNTY WATER AUTHORITY serve?
What violations does SUFFOLK COUNTY WATER AUTHORITY have?
What contaminants have been found in SUFFOLK COUNTY WATER AUTHORITY water?
Compare beyond New York
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SUFFOLK COUNTY WATER AUTHORITY on cumulative violation count (3) and EPA-reported population served (1,100,000). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo. Population peers include ATLANTA, MO AMERICAN ST LOUIS ST CHARLES COUNTIES, CITY OF AUSTIN WATER & WASTEWATER.
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
SUFFOLK COUNTY WATER AUTHORITY (NY5110526) is drawn from EPA SDWIS. Nearby county systems in this extract include SOUTH HUNTINGTON WATER DISTRICT; SOUTH FARMINGDALE WD; GREENLAWN WATER DISTRICT; RIVERHEAD WATER DISTRICT. Health-based rows (3 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.