Public water system · VT0020877
Active340 Mad River Park LLC
At a glance
340 Mad River Park LLC (PWSID VT0020877) is an active non-transient non-community water system in Washington County, Vermont. It reports serving 100 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does 340 Mad River Park LLC compare with other water systems in Washington County?
By EPA's size categories, 340 Mad River Park LLC is a very small system (500 people or fewer). Washington County has 125 active public water systems. Its population served is well below the county average of 490 people per system, and accounts for 0.2% of the 61,286 people reported by systems filed under the county. Across Vermont, the 1,357 active systems average 477 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so 340 Mad River Park LLC 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. Vermont has 253 active non-transient non-community water systems, 19% of the state's 1,357 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,243 Vermont systems (92%) list groundwater as their primary source.
Who owns and regulates 340 Mad River Park LLC?
EPA lists 340 Mad River Park LLC as privately owned. The VT state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 94 of the 125 active systems in Washington County (75%) are also privately owned.
Does 340 Mad River Park LLC have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for 340 Mad River Park LLC. For the latest compliance status, check EPA ECHO for current compliance history.
340 Mad River Park LLC: frequently asked questions
Who runs 340 Mad River Park LLC?
340 Mad River Park LLC (PWSID VT0020877) is a non-transient non-community water system privately owned. It is regulated by the VT state drinking water program.
How many people does 340 Mad River Park LLC serve?
340 Mad River Park LLC reports serving 100 people through 1 service connection in Washington County, Vermont.
Where does 340 Mad River Park LLC 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 340 Mad River Park LLC have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is 340 Mad River Park LLC'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the VT state drinking water program.
Where can I find 340 Mad River Park LLC's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. 340 Mad River Park LLC 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 Washington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Barre City Water System | Washington | 14,000 | Community | Surface water |
| Montpelier Water System | Washington | 8,912 | Community | Surface water |
| Edward Farrar Utility District | Washington | 6,003 | Community | Surface water |
| Northfield Water Dept | Washington | 5,145 | Community | Groundwater |
| Mountain Water Company | Washington | 2,400 | Community | Surface water |
| Berlin Municipal Water System | Washington | 1,819 | 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, “340 Mad River Park LLC, PWSID VT0020877, Vermont”, https://aquacensus.com/water-systems/vermont/340-mad-river-park-llc-vt0020877 (data as of October 1, 2026).