AQUARION-RIDGEFIELD KNOLLS
PWSID: CT1180021 · Shelton, CT · Serves 958 people
According to EPA Safe Drinking Water Information System (SDWIS), AQUARION-RIDGEFIELD KNOLLS (PWSID CT1180021) in Shelton, CT is listed as a CWS water system covering about 958 people. The same extract lists 4 health-based violation records spanning 1995-2008. Those 4 health-based rows for AQUARION-RIDGEFIELD KNOLLS cover contaminants such as Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
AQUARION-RIDGEFIELD KNOLLS has 4 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 1995–2008. Day-to-day primacy enforcement for this system runs through the Connecticut 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 Connecticut state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- CT1180021
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Shelton, CT
- Population Served
- 958
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead and Copper Rule | 4 | 4 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| Lead and Copper Rule | Yes | Jul 1, 2008 |
| Lead and Copper Rule | Yes | Mar 1, 2008 |
| Lead and Copper Rule | Yes | Jan 1, 2005 |
| Lead and Copper Rule | Yes | Jul 1, 1995 |
Frequently Asked Questions
What does EPA SDWIS list for AQUARION-RIDGEFIELD KNOLLS?
How many people does AQUARION-RIDGEFIELD KNOLLS serve?
What violations does AQUARION-RIDGEFIELD KNOLLS have?
What contaminants have been found in AQUARION-RIDGEFIELD KNOLLS water?
Compare beyond Connecticut
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest AQUARION-RIDGEFIELD KNOLLS on cumulative violation count (4) and EPA-reported population served (958). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND. Population peers include TYRONZA WATERWORKS, TOWN OF MEDLEY, QUINTER, CITY OF.
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
AQUARION-RIDGEFIELD KNOLLS (CT1180021) is drawn from EPA SDWIS. Nearby county systems in this extract include AQUARION-EASTERN FAIRFIELD COUNTY; AQUARION-STAMFORD; DANBURY WATER DEPARTMENT; AQUARION-GREENWICH. Health-based rows (4 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.