Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

Dry Creek Rancheria

California — Non-Transient Non-Community — PWSID: 090600127

System Information

PWSID090600127
System NameDry Creek Rancheria
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeNative American
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedFeb 2, 1984
Last ReportedDec 31, 2025

Location & Contact

StateCalifornia
CityGeyserville
ZIP Code95441
AddressP.O. Box 607
OrganizationDry Creek Rancheria
Phone7074314090

Population & Service

Population Served2,200
Service Connections3

Drinking Water Violations (122)

This water system has 122 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jul 1, 2025 Sep 30, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Aug 20, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021 Jun 30, 2021 Xylenes, Total MR No Yes — 10 mg/L — Resolved Jun 30, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Sep 1, 2019 — E. COLI MR No Yes — — — Resolved Jan 7, 2020 Ground Water Rule
Mar 1, 2018 Mar 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2018 Revised Total Coliform Rule
Mar 1, 2018 — Public Notice Other No No — — — Resolved Nov 13, 2018 Public Notice Rule and Revised PN Rule
Jan 1, 2017 Dec 31, 2019 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Dalapon MR No Yes — 0.2 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 2,4-D MR No Yes — 0.07 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Dinoseb MR No Yes — 0.007 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Picloram MR No Yes — 0.5 mg/L — Resolved Dec 31, 2019 Synthetic Organic Chemicals
Feb 1, 2014 Feb 28, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 28, 2014 Total Coliform Rule
Jan 1, 2013 Dec 31, 2013 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2013 Nitrate Rule
Aug 1, 2011 Aug 31, 2011 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2011 Total Coliform Rule
Jul 1, 2011 Jul 31, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2011 Total Coliform Rule
Dec 1, 2010 Dec 31, 2010 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2010 Total Coliform Rule
May 1, 2006 May 31, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2006 Total Coliform Rule
May 1, 2006 May 31, 2006 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2006 Total Coliform Rule
Jan 1, 2005 Dec 31, 2005 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2005 Nitrate Rule
Aug 1, 2003 Aug 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2003 Total Coliform Rule
Jan 1, 2003 Dec 31, 2003 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2003 Nitrate Rule
Jan 1, 2003 Jan 31, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jan 31, 2003 Total Coliform Rule
Jul 1, 2002 — Consumer Confidence Rule Other No No — — — Resolved Nov 4, 2005 Consumer Confidence Rule
Aug 1, 2001 Aug 31, 2001 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2001 Total Coliform Rule
Aug 1, 2001 Aug 31, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2001 Total Coliform Rule
Jul 1, 2001 Jul 31, 2001 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2001 Total Coliform Rule
Jul 1, 2001 — Consumer Confidence Rule Other No No — — — Resolved Nov 4, 2005 Consumer Confidence Rule
Jan 1, 2001 Dec 31, 2001 Cadmium MR No Yes — 0.005 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 2001 Dec 31, 2001 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2001 Arsenic Rule
Jan 1, 2001 Dec 31, 2001 Chromium MR No Yes — 0.1 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 2001 Dec 31, 2001 Barium MR No Yes — 2 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 2001 Dec 31, 2001 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 2001 Dec 31, 2001 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 2001 Dec 31, 2001 Selenium MR No Yes — 0.05 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 2001 Dec 31, 2001 Mercury MR No Yes — 0.002 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jan 1, 2001 Dec 31, 2001 Fluoride MR No Yes — 4.0 mg/L — Resolved Dec 31, 2001 Inorganic Chemicals
Jul 1, 2000 — Consumer Confidence Rule Other No No — — — Resolved Aug 21, 2006 Consumer Confidence Rule
Mar 1, 2000 Mar 31, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2000 Total Coliform Rule
Jan 1, 1998 Dec 31, 1998 CYANIDE MR No Yes — 0.2 mg/L — Resolved Dec 31, 1998 Inorganic Chemicals
Sep 1, 1997 Sep 30, 1997 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1997 Total Coliform Rule
Jul 1, 1996 — Lead and Copper Rule MR No No — TT — Resolved Feb 3, 2005 Lead and Copper Rule
Feb 1, 1996 Feb 29, 1996 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 29, 1996 Total Coliform Rule
Jan 1, 1996 Dec 31, 1996 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 1996 Nitrate Rule
Jan 1, 1996 Dec 31, 1996 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 1996 Nitrate Rule
Jan 1, 1996 Dec 31, 1996 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Dec 31, 1996 Synthetic Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

Browse All Water Systems Water Safety Stats Water Safety Home
Browse All Water Systems Water Systems in California