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Public water system · NY1701510

Active

Hillside Mobile Estates

At a glance

Hillside Mobile Estates (PWSID NY1701510) is an active community water system in Fulton County, New York. It reports serving 17 people through 17 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, one is health-based, and the most recent began in January 2025.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

17

Service connections

17

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDNY1701510
System typeCommunity water system
Activity statusActive
Population served17
Service connections17
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyNY state drinking water program
City servedMayfield (T)
StateNew York
ZIP—
CountyFulton County

How does Hillside Mobile Estates compare with other water systems in Fulton County?

By EPA's size categories, Hillside Mobile Estates is a very small system (500 people or fewer). Fulton County has 113 active public water systems. Its population served is well below the county average of 411 people per system, and accounts for less than 0.1% of the 46,426 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 Hillside Mobile Estates 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 Hillside Mobile Estates?

EPA lists Hillside Mobile Estates 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. 95 of the 113 active systems in Fulton County (84%) are also privately owned.

Does Hillside Mobile Estates have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2025. The violations listed here began between January 2012 and January 2025. By type: 7 monitoring and reporting, 3 monitoring, 1 reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Revised Total Coliform 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.

BeganViolationContaminant or ruleHealth-basedStatus
2025-01-01Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52Lead and Copper Rulecode 5000NoResolved
2024-10-17ReportingLSL Reporting · code 4GLead and Copper Rule Revisionscode 5200NoResolved
2024-07-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2023-10-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2023-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoResolved
2018-04-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2016-01-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2014-01-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2013-09-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2013-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoResolved
2012-01-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Total trihalomethanes (TTHM)code 2950NoResolved
2012-01-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Haloacetic acids (HAA5)code 2456NoResolved

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.

Hillside Mobile Estates: frequently asked questions

Who runs Hillside Mobile Estates?

Hillside Mobile Estates (PWSID NY1701510) is a community water system privately owned. It is regulated by the NY state drinking water program.

How many people does Hillside Mobile Estates serve?

Hillside Mobile Estates reports serving 17 people through 17 service connections in Fulton County, New York.

Where does Hillside Mobile Estates 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 Hillside Mobile Estates have any drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2025. 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 Hillside Mobile Estates' 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, one is health-based, and the most recent began in January 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the NY state drinking water program.

Where can I find Hillside Mobile Estates' water quality report?

As a community water system, Hillside Mobile Estates 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 Fulton County

Water systemCountyPopulation servedTypeSource
Gloversville (C) Water WorksFulton17,991CommunitySurface water
Johnstown (C) Water WorksFulton8,154CommunitySurface water
Nys-Northampton CampsiteFulton3,000Transient non-communityGroundwater
Fulton Co. W.D. #1Fulton2,072Non-transient non-communityPurchased surface water
Broadalbin (V)Fulton1,500CommunityGroundwater
Northville (V) Water Wks.Fulton1,180CommunityGroundwater

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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, “Hillside Mobile Estates, PWSID NY1701510, New York”, https://aquacensus.com/water-systems/new-york/hillside-mobile-estates-ny1701510 (data as of October 1, 2026).