GRISWOLD MHP LLC
PWSID: CT0580031 · Great Neck, NY · Serves 99 people
According to EPA Safe Drinking Water Information System (SDWIS), GRISWOLD MHP LLC (PWSID CT0580031) in Great Neck, NY is listed as a CWS water system covering about 99 people. The same extract lists 3 health-based violation records spanning 1994-2020. Those 3 health-based rows for GRISWOLD MHP LLC cover contaminants such as Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
GRISWOLD MHP LLC 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. 1 distinct EPA contaminant code appears in this system's record, including Lead and Copper Rule. Recorded violations span 1994–2020. 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)
- CT0580031
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Great Neck, NY
- Population Served
- 99
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead and Copper Rule | 3 | 3 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| Lead and Copper Rule | Yes | Apr 1, 2020 |
| Lead and Copper Rule | Yes | Apr 1, 2020 |
| Lead and Copper Rule | Yes | Jul 1, 1994 |
Frequently Asked Questions
What does EPA SDWIS list for GRISWOLD MHP LLC?
How many people does GRISWOLD MHP LLC serve?
What violations does GRISWOLD MHP LLC have?
What contaminants have been found in GRISWOLD MHP LLC water?
Compare beyond New York
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest GRISWOLD MHP LLC on cumulative violation count (3) and EPA-reported population served (99). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo.
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
GRISWOLD MHP LLC (CT0580031) is drawn from EPA SDWIS. Nearby county systems in this extract include LIBERTY UTILITIES NEW YORK - LYNBROOK; LIBERTY UTILITIES NEW YORK - MERRICK; WA OF WESTERN NASSAU; TOWN OF HEMPSTEAD WATER DEPARTMENT. 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.