Public water system · MA1024012
ActiveQuabbin Adult Medicine
At a glance
Quabbin Adult Medicine (PWSID MA1024012) is an active non-transient non-community water system in Hampshire County, Massachusetts. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in August 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Quabbin Adult Medicine compare with other water systems in Hampshire County?
By EPA's size categories, Quabbin Adult Medicine is a very small system (500 people or fewer). Hampshire County has 94 active public water systems. Its population served is well below the county average of 1,556 people per system, and accounts for less than 0.1% of the 146,285 people reported by systems filed under the county. Across Massachusetts, the 1,636 active systems average 6,275 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Quabbin Adult Medicine is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Massachusetts has 246 active non-transient non-community water systems, 15% of the state's 1,636 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,354 Massachusetts systems (83%) list groundwater as their primary source.
Who owns and regulates Quabbin Adult Medicine?
EPA lists Quabbin Adult Medicine as privately owned. The MA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 62 of the 94 active systems in Hampshire County (66%) are also privately owned.
Does Quabbin Adult Medicine have drinking water violations?
EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in August 2019. The violations listed here began between October 2003 and August 2019. By type: 1 contaminant level above the legal limit and 1 monitoring and reporting. The contaminants or rules involved are Revised Total Coliform Rule and Nitrate. EPA lists 2 as archived. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2019-08-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1A | Revised Total Coliform Rulecode 8000 | Yes | Archived |
| 2003-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
All 2 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.
Quabbin Adult Medicine: frequently asked questions
Who runs Quabbin Adult Medicine?
Quabbin Adult Medicine (PWSID MA1024012) is a non-transient non-community water system privately owned. It is regulated by the MA state drinking water program.
How many people does Quabbin Adult Medicine serve?
Quabbin Adult Medicine reports serving 25 people through 1 service connection in Hampshire County, Massachusetts.
Where does Quabbin Adult Medicine 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 Quabbin Adult Medicine have any drinking water violations?
EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in August 2019. 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 Quabbin Adult Medicine'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 2 violations for this system; 1 is health-based, and the most recent began in August 2019. For current results, consult EPA ECHO, or the MA state drinking water program.
Where can I find Quabbin Adult Medicine's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Quabbin Adult Medicine is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Hampshire County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Amherst Dpw Water Division | Hampshire | 39,263 | Community | Surface water |
| Northampton Water Division | Hampshire | 29,571 | Community | Surface water |
| Easthampton Water Dept | Hampshire | 16,211 | Community | Groundwater |
| South Hadley Fd #1 (MWRA) | Hampshire | 14,800 | Community | Purchased surface water |
| Ware Water Dept | Hampshire | 10,066 | Community | Groundwater |
| South Hadley Fire District #2 Water Dept | Hampshire | 6,200 | 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, “Quabbin Adult Medicine, PWSID MA1024012, Massachusetts”, https://aquacensus.com/water-systems/massachusetts/quabbin-adult-medicine-ma1024012 (data as of October 1, 2026).