Public water system · NY3820553
ActiveHartwick Heights MHP
At a glance
Hartwick Heights MHP (PWSID NY3820553) is an active community water system in Otsego County, New York. It reports serving 91 people through 30 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 August 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
91
Service connections
30
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Hartwick Heights MHP compare with other water systems in Otsego County?
By EPA's size categories, Hartwick Heights MHP is a very small system (500 people or fewer). Otsego County has 190 active public water systems. Its population served is about 62% below the county average of 239 people per system, and accounts for 0.2% of the 45,410 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 Hartwick Heights MHP 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 Hartwick Heights MHP?
EPA lists Hartwick Heights MHP 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. 156 of the 190 active systems in Otsego County (82%) are also privately owned.
Does Hartwick Heights MHP have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in August 2020. The violations listed here began between January 2011 and August 2020. By type: 6 public notice, recordkeeping or other, 5 monitoring and reporting and 1 monitoring. The contaminant or rule involved most often is Consumer Confidence Rule (3 of them). EPA lists 12 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 |
|---|---|---|---|---|
| 2020-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2019-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2019-01-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2019-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2013-06-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2012-04-01 | Public notice, recordkeeping or otherOperations Report · code 10 | Not reported | No | Resolved |
| 2011-11-01 | Public notice, recordkeeping or otherOperations Report · code 10 | Not reported | No | Resolved |
| 2011-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2011-03-01 | Public notice, recordkeeping or otherOperations Report · code 10 | Not reported | No | Resolved |
| 2011-01-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2011-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2011-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | 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.
Hartwick Heights MHP: frequently asked questions
Who runs Hartwick Heights MHP?
Hartwick Heights MHP (PWSID NY3820553) is a community water system privately owned. It is regulated by the NY state drinking water program.
How many people does Hartwick Heights MHP serve?
Hartwick Heights MHP reports serving 91 people through 30 service connections in Otsego County, New York.
Where does Hartwick Heights MHP 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 Hartwick Heights MHP 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 August 2020. 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 Hartwick Heights MHP'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 August 2020. For current results, consult the system's annual water quality report, EPA ECHO, or the NY state drinking water program.
Where can I find Hartwick Heights MHP's water quality report?
As a community water system, Hartwick Heights MHP 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 Otsego County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Oneonta City | Otsego | 15,954 | Community | Surface water |
| Cooperstown Village | Otsego | 1,926 | Community | Surface water |
| Gilbert Lake State Pk | Otsego | 1,320 | Transient non-community | Groundwater |
| Richfield Springs Village | Otsego | 1,200 | Community | Surface water |
| Unadilla Village | Otsego | 1,128 | Community | Groundwater |
| Otego Village | Otsego | 1,010 | 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, “Hartwick Heights MHP, PWSID NY3820553, New York”, https://aquacensus.com/water-systems/new-york/hartwick-heights-mhp-ny3820553 (data as of October 1, 2026).