Public water system · ID1090034
ActiveTri Pro Cedar Sawmill
At a glance
Tri Pro Cedar Sawmill (PWSID ID1090034) is an active non-transient non-community water system in Bonner County, Idaho. It reports serving 50 people through 5 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 4 violations for this system; none is health-based, and the most recent began in April 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
50
Service connections
5
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Tri Pro Cedar Sawmill compare with other water systems in Bonner County?
By EPA's size categories, Tri Pro Cedar Sawmill is a very small system (500 people or fewer). Bonner County has 140 active public water systems. Its population served is well below the county average of 276 people per system, and accounts for 0.1% of the 38,696 people reported by systems filed under the county. Across Idaho, the 1,961 active systems average 899 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Tri Pro Cedar Sawmill 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. Idaho has 242 active non-transient non-community water systems, 12% of the state's 1,961 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,861 Idaho systems (95%) list groundwater as their primary source.
Who owns and regulates Tri Pro Cedar Sawmill?
EPA lists Tri Pro Cedar Sawmill 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. 101 of the 140 active systems in Bonner County (72%) are also privately owned.
Does Tri Pro Cedar Sawmill have drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in April 2018. The violations listed here began between January 1996 and April 2018. By type: 3 monitoring and reporting and 1 monitoring. The contaminants or rules involved are Revised Total Coliform Rule, Nitrate, Lead and Copper Rule and Di(2-ethylhexyl) phthalate. EPA lists 4 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.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2018-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2001-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1998-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 1996-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Di(2-ethylhexyl) phthalatecode 2039 | No | Resolved |
All 4 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.
Tri Pro Cedar Sawmill: frequently asked questions
Who runs Tri Pro Cedar Sawmill?
Tri Pro Cedar Sawmill (PWSID ID1090034) is a non-transient non-community water system privately owned. It is regulated by the ID state drinking water program.
How many people does Tri Pro Cedar Sawmill serve?
Tri Pro Cedar Sawmill reports serving 50 people through 5 service connections in Bonner County, Idaho.
Where does Tri Pro Cedar Sawmill 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 Tri Pro Cedar Sawmill have any drinking water violations?
EPA's records list 4 violations for this system; none is health-based, and the most recent began in April 2018. 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 Tri Pro Cedar Sawmill'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 4 violations for this system; none is health-based, and the most recent began in April 2018. For current results, consult EPA ECHO, or the ID state drinking water program.
Where can I find Tri Pro Cedar Sawmill's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Tri Pro Cedar Sawmill 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 Bonner County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Sandpoint Public Works Dept | Bonner | 12,284 | Community | Surface water |
| Schweitzer Mountain Resort | Bonner | 3,301 | Non-transient non-community | Groundwater |
| Priest River City of | Bonner | 2,173 | Community | Surface water |
| Oden Water Assn Inc. | Bonner | 1,524 | Community | Surface water |
| Schweitzer Basin Water Company | Bonner | 955 | Community | Groundwater |
| Stoneridge Utilities | Bonner | 940 | 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, “Tri Pro Cedar Sawmill, PWSID ID1090034, Idaho”, https://aquacensus.com/water-systems/idaho/tri-pro-cedar-sawmill-id1090034 (data as of October 1, 2026).