Public water system · NY4511623
ActiveTerrel Hills Subdivision
At a glance
Terrel Hills Subdivision (PWSID NY4511623) is an active community water system in Saratoga County, New York. It reports serving 800 people through 227 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in November 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
800
Service connections
227
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Terrel Hills Subdivision compare with other water systems in Saratoga County?
By EPA's size categories, Terrel Hills Subdivision is a small system (501 to 3,300 people). Saratoga County has 216 active public water systems. Its population served is about 13% below the county average of 916 people per system, and accounts for 0.4% of the 197,820 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 Terrel Hills Subdivision 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. 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 Terrel Hills Subdivision?
EPA lists Terrel Hills Subdivision as privately owned. 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. 181 of the 216 active systems in Saratoga County (84%) are also privately owned.
Does Terrel Hills Subdivision have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in November 2024. The violations listed here began between January 2021 and November 2024. By type: 5 monitoring, 5 monitoring and reporting, 1 reporting and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Revised Total Coliform Rule (5 of them). EPA lists 11 as resolved and 1 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-11-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2024-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2024-01-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Unaddressed |
| 2023-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-11-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2023-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | o-Dichlorobenzenecode 2968 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cadmiumcode 1015 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chromiumcode 1020 | No | Resolved |
| 2021-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | p-Dichlorobenzenecode 2969 | No | Resolved |
The 12 most recent 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.
Terrel Hills Subdivision: frequently asked questions
Who runs Terrel Hills Subdivision?
Terrel Hills Subdivision (PWSID NY4511623) is a community water system privately owned. It is regulated by the NY state drinking water program.
How many people does Terrel Hills Subdivision serve?
Terrel Hills Subdivision reports serving 800 people through 227 service connections in Saratoga County, New York.
Where does Terrel Hills Subdivision 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 Terrel Hills Subdivision have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in November 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 Terrel Hills Subdivision'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. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in November 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 Terrel Hills Subdivision's water quality report?
As a community water system, Terrel Hills Subdivision 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 Saratoga County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Clifton Park Water Authority | Saratoga | 35,000 | Community | Purchased surface water |
| Saratoga Springs City | Saratoga | 26,525 | Community | Surface water |
| Halfmoon Water District (Troy) | Saratoga | 15,000 | Community | Purchased surface water |
| Burnt Hills-Ballston Lk Wd | Saratoga | 10,000 | Community | Purchased surface water |
| Waterford Water Works (Purchase Troy) | Saratoga | 9,800 | Community | Purchased surface water |
| Wilton Water & Sewer Authority | Saratoga | 9,490 | Community | Purchased 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, “Terrel Hills Subdivision, PWSID NY4511623, New York”, https://aquacensus.com/water-systems/new-york/terrel-hills-subdivision-ny4511623 (data as of October 1, 2026).