NORWALK FIRST TAXING DISTRICT
PWSID: CT1030011 · Norwalk, CT · Serves 40,256 people
According to EPA Safe Drinking Water Information System (SDWIS), NORWALK FIRST TAXING DISTRICT (PWSID CT1030011) in Norwalk, CT is listed as a CWS water system covering about 40,256 people. The same extract lists 1 health-based violation record spanning 2022-2022. Those 1 health-based row for NORWALK FIRST TAXING DISTRICT cover contaminants such as Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
NORWALK FIRST TAXING DISTRICT 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 Groundwater Rule. Recorded violations span 2022–2022. 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)
- CT1030011
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Norwalk, CT
- Population Served
- 40,256
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Dec 21, 2022 |
Frequently Asked Questions
What does EPA SDWIS list for NORWALK FIRST TAXING DISTRICT?
How many people does NORWALK FIRST TAXING DISTRICT serve?
What violations does NORWALK FIRST TAXING DISTRICT have?
What contaminants have been found in NORWALK FIRST TAXING DISTRICT water?
Compare beyond Connecticut
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest NORWALK FIRST TAXING DISTRICT on cumulative violation count (1) and EPA-reported population served (40,256). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER. Population peers include EAST SIDE CONSOLIDATED, CITY OF FARMERS BRANCH, DEKALB.
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).
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About This Data
NORWALK FIRST TAXING DISTRICT (CT1030011) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2022-2022 covering Groundwater Rule. Historical registry entries, 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.