Public water system · NY2602379
ActiveStockbridge Water District
At a glance
Stockbridge Water District (PWSID NY2602379) is an active community water system in Madison County, New York. It reports serving 600 people through 200 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
600
Service connections
200
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Stockbridge Water District compare with other water systems in Madison County?
By EPA's size categories, Stockbridge Water District is a small system (501 to 3,300 people). Madison County has 95 active public water systems. Its population served is about 76% above the county average of 341 people per system, and accounts for 1.9% of the 32,359 people reported by systems filed under the county. Across New York, the 8,167 active systems average 2,374 people each. Nationally, the average active community water system reports serving 6,703 people, so Stockbridge Water District is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. New York has 2,281 active community water systems, 28% of the state's 8,167 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 399 New York systems (4.9%) list purchased surface water as their primary source.
Who owns and regulates Stockbridge Water District?
EPA lists Stockbridge Water District as owned by a local government. The NY state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 20 of the 95 active systems in Madison County (21%) are also owned by a local government.
Does Stockbridge Water District have drinking water violations?
EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in October 2024. The violations listed here began between October 1999 and October 2024. By type: 4 contaminant level above the legal limit, 2 public notice, recordkeeping or other and 1 reporting. The contaminant or rule involved most often is Total trihalomethanes (TTHM) (2 of them). EPA lists 7 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2021-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2019-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1A | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2017-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2011-08-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2009-09-02 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 1999-10-19 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
All 7 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Stockbridge Water District: frequently asked questions
Who runs Stockbridge Water District?
Stockbridge Water District (PWSID NY2602379) is a community water system owned by a local government. It is regulated by the NY state drinking water program.
How many people does Stockbridge Water District serve?
Stockbridge Water District reports serving 600 people through 200 service connections in Madison County, New York.
Where does Stockbridge Water District get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Stockbridge Water District have any drinking water violations?
EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in October 2024. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Stockbridge Water District's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the NY state drinking water program.
Where can I find Stockbridge Water District's water quality report?
As a community water system, Stockbridge Water District must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Madison County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Oneida City | Madison | 11,393 | Community | Surface water |
| Hamilton Village | Madison | 4,107 | Community | Groundwater |
| Cazenovia Village | Madison | 2,900 | Community | Groundwater |
| Morrisville State College | Madison | 2,620 | Community | Groundwater |
| Morrisville Village | Madison | 2,199 | Community | Groundwater |
| Suburbans Community MHP | Madison | 655 | Community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Stockbridge Water District, PWSID NY2602379, New York”, https://aquacensus.com/water-systems/new-york/stockbridge-water-district-ny2602379 (data as of October 1, 2026).