CARMEL WD 4
PWSID: NY3905675 · Mahopac, NY · Serves 450 people
According to EPA Safe Drinking Water Information System (SDWIS), CARMEL WD 4 (PWSID NY3905675) in Mahopac, NY is listed as a CWS water system covering about 450 people. The same extract lists 20 health-based violation records spanning 2019-2023. Those 20 health-based rows for CARMEL WD 4 cover contaminants such as Chloride; they remain historical EPA registry entries, not a current compliance or drinkability score.
CARMEL WD 4 has 20 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 Chloride. Recorded violations span 2019–2023. 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)
- NY3905675
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Mahopac, NY
- Population Served
- 450
- Health Violations
- Yes (20)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Chloride | 20 | 20 |
Violation History (20)
| Contaminant | Health | Date |
|---|---|---|
| Chloride | Yes | Nov 14, 2023 |
| Chloride | Yes | Oct 1, 2023 |
| Chloride | Yes | Oct 1, 2023 |
| Chloride | Yes | Oct 1, 2023 |
| Chloride | Yes | Apr 1, 2023 |
| Chloride | Yes | Apr 1, 2023 |
| Chloride | Yes | Apr 1, 2023 |
| Chloride | Yes | Apr 1, 2023 |
| Chloride | Yes | Jan 1, 2023 |
| Chloride | Yes | Jan 1, 2023 |
| Chloride | Yes | Jan 1, 2023 |
| Chloride | Yes | Jan 1, 2023 |
| Chloride | Yes | Jul 1, 2022 |
| Chloride | Yes | Jul 1, 2022 |
| Chloride | Yes | Jul 1, 2022 |
| Chloride | Yes | Apr 1, 2022 |
| Chloride | Yes | Apr 1, 2022 |
| Chloride | Yes | Apr 1, 2022 |
| Chloride | Yes | Jul 1, 2019 |
| Chloride | Yes | Jul 1, 2019 |
Frequently Asked Questions
What does EPA SDWIS list for CARMEL WD 4?
How many people does CARMEL WD 4 serve?
What violations does CARMEL WD 4 have?
What contaminants have been found in CARMEL WD 4 water?
Compare beyond New York
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CARMEL WD 4 on cumulative violation count (20) and EPA-reported population served (450). Violation-count peers include Yerington (Campbell Ranch), GENTRY WATERWORKS, MULBERRY WATERWORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
CARMEL WD 4 (NY3905675) is drawn from EPA SDWIS. Nearby county systems in this extract include CARMEL WD 2; COLD SPRING VILLAGE; BUCHANAN VILLAGE; BREWSTER VILLAGE. Health-based rows (20 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.