Public water system · ID1090235
ActiveThree Waters Park
At a glance
Three Waters Park (PWSID ID1090235) is an active transient non-community water system in Bonner County, Washington. It reports serving 70 people through 28 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 6 violations for this system; 2 are health-based, and the most recent began in October 2022.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
70
Service connections
28
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Three Waters Park compare with other water systems in Bonner County?
By EPA's size categories, Three Waters Park is a very small system (500 people or fewer). Bonner County has 9 active public water systems, and Three Waters Park is the 5th-largest of them by population served. Its population served is about 44% below the county average of 124 people per system, and accounts for 6.3% of the 1,116 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 Three Waters Park is about half of 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 Three Waters Park?
EPA lists Three Waters Park as privately owned. The ID state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 9 of the 9 active systems in Bonner County (100%) are also privately owned.
Does Three Waters Park have drinking water violations?
EPA's records list 6 violations for this system; 2 are health-based, and the most recent began in October 2022. The violations listed here began between July 1997 and October 2022. By type: 3 monitoring and reporting, 2 contaminant level above the legal limit and 1 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 of them). EPA lists 5 as archived and 1 as resolved. 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. 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 |
|---|---|---|---|---|
| 2022-10-01 | MonitoringMonitoring, Additional Routine (RTCR) · code 3B | Revised Total Coliform Rulecode 8000 | No | Archived |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2007-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 2001-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
| 1998-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1997-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
All 6 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.
Three Waters Park: frequently asked questions
Who runs Three Waters Park?
Three Waters Park (PWSID ID1090235) is a transient non-community water system privately owned. It is regulated by the ID state drinking water program.
How many people does Three Waters Park serve?
Three Waters Park reports serving 70 people through 28 service connections in Bonner County, Washington.
Where does Three Waters Park 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 Three Waters Park have any drinking water violations?
EPA's records list 6 violations for this system; 2 are health-based, and the most recent began in October 2022. 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 Three Waters Park'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 6 violations for this system; 2 are health-based, and the most recent began in October 2022. For current results, consult EPA ECHO, or the ID state drinking water program.
Where can I find Three Waters Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Three Waters Park 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 Bonner County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| LDS Priest River | Bonner | 304 | Transient non-community | Groundwater |
| Dufort Water Association | Bonner | 216 | Community | Groundwater |
| LDS Westmond | Bonner | 177 | Transient non-community | Groundwater |
| Murray Acres Assn Inc. | Bonner | 143 | Transient non-community | Groundwater |
| Bear Claw Subd | Bonner | 65 | Community | Groundwater |
| LDS Camp Peine | Bonner | 50 | Transient non-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, “Three Waters Park, PWSID ID1090235, Washington”, https://aquacensus.com/water-systems/washington/three-waters-park-id1090235 (data as of October 1, 2026).