EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID ID2350014

Idaho · Surface water

Lewiston City Of

EPA’s September 2026 export lists Lewiston City Of (PWSID ID2350014) as Current monitoring/reporting flag, serving a reported 15,001 people from a surface water source, with 1 rules in current violation.

Source: EPA SDWIS system-search export · Snapshot 13 Sep 2026 · Federal compliance fields

CURRENT EXPORTCurrent monitoring/reporting flagEPA's export includes a current monitoring or reporting violation flag.
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01 / CURRENT FLAGS

EPA compliance flags for Lewiston City Of

Lewiston City Of is listed as current monitoring/reporting flag in the current export; the five federal flag categories remain separate below.

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • NOT FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • NOT FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • NOT FLAGGED
    Serious violatorCurrent serious-violator status in the EPA export.
Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations12rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation1EPA export count
Rules in 3-year window3EPA export count

Current rule entries for Lewiston City Of

EPA supplied 13 current contaminant, rule, or violation-category entries for Lewiston City Of in the exported fields used here.

  • 1010=Barium
  • 1015=Cadmium
  • 1020=Chromium
  • 1035=Mercury
  • 1036=Nickel
  • 1045=Selenium
  • 1074=Antimony, Total
  • 1075=Beryllium, Total
  • 1085=Thallium, Total
  • 4000=Gross Alpha, Excl. Radon and U
  • 4006=Combined Uranium
  • 4020=Radium-226
  • 4030=Radium-228

Three-year entries for Lewiston City Of

EPA supplied 42 contaminant or rule entries for Lewiston City Of in the three-year history field.

  • 1010=Barium
  • 1015=Cadmium
  • 1020=Chromium
  • 1035=Mercury
  • 1036=Nickel
  • 1045=Selenium
  • 1074=Antimony, Total
  • 1075=Beryllium, Total
  • 1085=Thallium, Total
  • 2005=Endrin
  • 2010=BHC-GAMMA
  • 2015=Methoxychlor
  • 2020=Toxaphene
  • 2031=Dalapon
  • 2032=Diquat
  • 2033=Endothall
  • 2034=Glyphosate
  • 2035=Di(2-ethylhexyl) adipate
  • 2036=OXAMYL
  • 2037=Simazine

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Lewiston City Of

The export lists 2 site visits in five years and 0 significant deficiencies for Lewiston City Of.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
03/07/2024
Last recorded visit
03/07/2024
Significant deficiencies
0

Places served by Lewiston City Of

EPA associates Lewiston City Of with the listed cities, counties, ZIP codes, and Idaho service area identifiers.

State / territory
Idaho
Cities
Not supplied
Counties
Nez Perce
ZIP codes
Not supplied
Federal PWSID
ID2350014
Registry ID
110000528992

04 / HOW TO USE THIS RECORD

Current public records for Lewiston City Of

EPA’s facility report, the Idaho drinking-water program, and Lewiston City Of’s Consumer Confidence Report are the current public records beyond this September 2026 snapshot.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

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