Public water system · NY5503394
ActiveWoodstock Water District
At a glance
Woodstock Water District (PWSID NY5503394) is an active community water system in Ulster County, New York. It reports serving 2,400 people through 642 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2009.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,400
Service connections
642
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Woodstock Water District compare with other water systems in Ulster County?
By EPA's size categories, Woodstock Water District is a small system (501 to 3,300 people). Ulster County has 446 active public water systems. Its population served is about 8 times the county average of 298 people per system, and accounts for 1.8% of the 133,020 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 Woodstock Water District is about 64% 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. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 7,096 New York systems (87%) list groundwater as their primary source.
Who owns and regulates Woodstock Water District?
EPA lists Woodstock 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. 48 of the 446 active systems in Ulster County (11%) are also owned by a local government.
Does Woodstock Water District have drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2009. The violations listed here began between January 2001 and October 2009. By type: 1 monitoring and reporting, 1 contaminant level above the legal limit and 1 required treatment not met. The contaminant or rule involved most often is Lead and Copper Rule (2 of them). EPA lists 3 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 |
|---|---|---|---|---|
| 2009-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2004-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Ethylbenzenecode 2992 | Yes | Resolved |
| 2001-01-01 | Required treatment not metOCCT/SOWT Treatment Installation/Demonstration · code 58 | Lead and Copper Rulecode 5000 | Yes | Resolved |
All 3 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.
Woodstock Water District: frequently asked questions
Who runs Woodstock Water District?
Woodstock Water District (PWSID NY5503394) is a community water system owned by a local government. It is regulated by the NY state drinking water program.
How many people does Woodstock Water District serve?
Woodstock Water District reports serving 2,400 people through 642 service connections in Ulster County, New York.
Where does Woodstock Water District get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Woodstock Water District have any drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2009. 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 Woodstock 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 3 violations for this system; 2 are health-based, and the most recent began in October 2009. For current results, consult the system's annual water quality report, EPA ECHO, or the NY state drinking water program.
Where can I find Woodstock Water District's water quality report?
As a community water system, Woodstock 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 Ulster County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kingston (City) Water District | Ulster | 24,000 | Community | Surface water |
| New Paltz (Village) Water Dist | Ulster | 7,523 | Community | Surface water |
| Ulster Water District | Ulster | 5,500 | Community | Purchased surface water |
| Port Ewen Water District | Ulster | 4,500 | Community | Surface water |
| Ellenville (Village) Water Dis | Ulster | 4,300 | Community | Groundwater |
| Saugerties (Village) Water Dis | Ulster | 4,200 | Community | Surface water |
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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, “Woodstock Water District, PWSID NY5503394, New York”, https://aquacensus.com/water-systems/new-york/woodstock-water-district-ny5503394 (data as of October 1, 2026).