Public water system · WA53AE199
ActivePark Addition Water Association
At a glance
Park Addition Water Association (PWSID WA53AE199) is an active transient non-community water system in Ferry County, Washington. It reports serving 11 people through 18 service connections. 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
11
Service connections
18
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Park Addition Water Association compare with other water systems in Ferry County?
By EPA's size categories, Park Addition Water Association is a very small system (500 people or fewer). Ferry County has 33 active public water systems. Its population served is well below the county average of 182 people per system, and accounts for 0.2% of the 5,998 people reported by systems filed under the county. Across Washington, the 4,705 active systems average 2,172 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Park Addition Water Association is well below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Washington has 1,913 active transient non-community water systems, 41% of the state's 4,705 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,370 Washington systems (93%) list groundwater as their primary source.
Who owns and regulates Park Addition Water Association?
EPA lists Park Addition Water Association as privately owned. The WA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 24 of the 33 active systems in Ferry County (73%) are also privately owned.
Does Park Addition Water Association 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 Park Addition Water Association. For the latest compliance status, check EPA ECHO for current compliance history.
Park Addition Water Association: frequently asked questions
Who runs Park Addition Water Association?
Park Addition Water Association (PWSID WA53AE199) is a transient non-community water system privately owned. It is regulated by the WA state drinking water program.
How many people does Park Addition Water Association serve?
Park Addition Water Association reports serving 11 people through 18 service connections in Ferry County, Washington.
Where does Park Addition Water Association 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 Park Addition Water Association have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Park Addition Water Association'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 WA state drinking water program.
Where can I find Park Addition Water Association's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Park Addition Water Association is a 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 Ferry County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Republic City of | Ferry | 1,673 | Community | Groundwater |
| Curlew Lake State Park | Ferry | 779 | Transient non-community | Groundwater |
| Inchelium Water District | Ferry | 540 | Community | Groundwater |
| Hartmans Log Cabin Resort Inc. | Ferry | 397 | Transient non-community | Groundwater |
| Curlew Conservation Center | Ferry | 349 | Community | Groundwater |
| Curlew Water & Sewer District | Ferry | 316 | 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, “Park Addition Water Association, PWSID WA53AE199, Washington”, https://aquacensus.com/water-systems/washington/park-addition-water-association-wa53ae199 (data as of October 1, 2026).