Tapcensus

Idaho

Clearwater County drinking water quality

26 active public water systems serve 6,972 people in Clearwater County. 11 are compliant, 15 had at least one EPA violation in the past three years, 2 are designated serious violators, and 2 carry a health flag.

Active systems 26 11 community systems
People served 6,972 by public water systems
Systems with violations 15 58% of active systems, past 3 years
Serious violators 2 2 systems carry a health flag

Needs attention

Ahsahka Water and Sewer Dist ID2180001 · Community water system · Serves 85 6 rules violated in the past three years. Unresolved: Stage 2 Disinfectants and Disinfection Byproducts Rule, Lead and Copper Rule, Lead and Copper Rule Revisions, and Public Notice Rule and Revised PN Rule.
Sunnyside Park ID2180004 · Community water system · Serves 40 7 rules violated in the past three years. Unresolved: Lead and Copper Rule and Public Notice Rule and Revised PN Rule.
Orofino City of ID2180024 · Community water system · Serves 2,459 1 rule violated in the past three years. Unresolved: Ground Water Rule.
Idpr Dworshak Freeman Creek CG (corps) ID2180010 · Transient non-community system · Serves 100 4 rules violated in the past three years. Unresolved: Stage 1 Disinfectants and Disinfection Byproducts Rule.

Community water systems

11 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Orofino City of
 2,459 1 1
Riverside Water and Sewer District
 2,000 1 0
Pierce City of
 467 4 1
Weippe City of
 438 0 0
Elk River City of
 165 1 1
New Hope Subd
 100 2 0
Pleasant Acres Water and Sewer Dist
 89 0 0
Ahsahka Water and Sewer Dist
 85 6 4
Lakeview Water District
 45 3 1
Sunnyside Park
 40 7 2
Wells Bench Water and Road
 28 2 0
Non-community systems (15: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Timberline High School
 200 0 0
Orofino Golf Course
 150 1 0
Nightforce Optics
Orofino 		110 0 0
Idpr Dworshak Freeman Creek CG (corps)
 100 4 1
Idpr Dworshak Three Meadows Grp Camp
 100 2 1
Usace Dent Campground
 100 0 0
Usace Dworshak Pwr Hse View PT
 50 0 0
Usfs Canyon Work Center
 50 3 0
Usfs Elk Creek Campground
 35 0 0
Usfs Musselshell Work Center
 35 2 0
Cavendish School
 26 0 0
Deyo Reservoir Campgrounds
 25 0 0
Usace Big Eddy Marina
 25 0 0
Usfs Kelly Forks Work Center Campground
 25 4 0
Usfw Dworshak National Fish Hatchery
 25 0 0
Inactive systems (45, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Idaho records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.