EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID 090600226

California · Ground water

Big River Development

EPA’s September 2026 export lists Big River Development (PWSID 090600226) as Current serious-violator flag, serving a reported 3,550 people from a ground water source, with 4 rules in current violation.

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

CURRENT EXPORTCurrent serious-violator flagEPA's export marks this system as a current serious violator.
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01 / CURRENT FLAGS

EPA compliance flags for Big River Development

Big River Development is listed as current serious-violator flag in the current export; the five federal flag categories remain separate below.

  • FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • 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 SNC6significant noncompliance
Rules in current violation4EPA export count
Rules in 3-year window9EPA export count

Current rule entries for Big River Development

EPA supplied 5 current contaminant, rule, or violation-category entries for Big River Development in the exported fields used here.

  • 0700=Groundwater Rule
  • 5000=Lead and Copper Rule
  • 5200=LEAD AND COPPER RULE REVISIONS
  • 7500=Public Notice
  • 8000=Revised Total Coliform Rule

Three-year entries for Big River Development

EPA supplied 11 contaminant or rule entries for Big River Development in the three-year history field.

  • 0700=Groundwater Rule
  • 0999=Chlorine
  • 1040=Nitrate
  • 2456=Total Haloacetic Acids (HAA5)
  • 2950=TTHM
  • 4000=Gross Alpha, Excl. Radon and U
  • 4006=Combined Uranium
  • 5000=Lead and Copper Rule
  • 5200=LEAD AND COPPER RULE REVISIONS
  • 7500=Public Notice
  • 8000=Revised Total Coliform Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Big River Development

The export lists 4 site visits in five years and 6 significant deficiencies for Big River Development.

Site visits, past 5 years
4
Inspection visits
0
Other visits
4
Last sanitary survey
02/04/2026
Last recorded visit
02/04/2026
Significant deficiencies
6

Places served by Big River Development

EPA associates Big River Development with the listed cities, counties, ZIP codes, and California service area identifiers.

State / territory
California
Cities
Big River
Counties
Not supplied
ZIP codes
Not supplied
Federal PWSID
090600226
Registry ID
110012942236

04 / HOW TO USE THIS RECORD

Current public records for Big River Development

EPA’s facility report, the California drinking-water program, and Big River Development’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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