SAMMAMISH PLATEAU WATER & SEWER

WA — Community Water System — PWSID: WA5340900

System Information

PWSIDWA5340900
System NameSAMMAMISH PLATEAU WATER & SEWER
System TypeCommunity
Water SourceSurface Water Purchased

Location

StateWA
City
County
ZIP Code

Population

Population Served79,362

Drinking Water Violations (76)

This water system has 76 violations recorded in the EPA SDWIS database.

DateContaminantHealth-BasedStatusRule
Jan 1, 2009 Nitrate Y Resolved Nitrate Rule
Jan 1, 2009 Nitrate Y Resolved Nitrate Rule
Apr 1, 2008 Diquat Y Archived Synthetic Organic Chemicals
Apr 1, 2008 ETHYLENE DIBROMIDE Y Archived Synthetic Organic Chemicals
Apr 1, 2008 1,2-DIBROMO-3-CHLOROPROPANE Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Benzo(a)pyrene Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Simazine Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Hexachlorocyclopentadiene Y Archived Synthetic Organic Chemicals
Jan 1, 2008 LASSO Y Archived Synthetic Organic Chemicals
Jan 1, 2008 2,4,5-TP Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Picloram Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Toxaphene Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Pentachlorophenol Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Methoxychlor Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Chlordane Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Heptachlor epoxide Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Heptachlor Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Atrazine Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Dinoseb Y Archived Synthetic Organic Chemicals
Jan 1, 2008 BHC-GAMMA Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Endrin Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Di(2-ethylhexyl) phthalate Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Di(2-ethylhexyl) adipate Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Pentachlorophenol Y Archived Synthetic Organic Chemicals
Jan 1, 2008 HEXACHLOROBENZENE Y Archived Synthetic Organic Chemicals
Jan 1, 2008 Dalapon Y Archived Synthetic Organic Chemicals
Oct 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 1,2-DIBROMO-3-CHLOROPROPANE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 1,2-DIBROMO-3-CHLOROPROPANE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 1,2-DIBROMO-3-CHLOROPROPANE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 1,2-DIBROMO-3-CHLOROPROPANE Y Resolved Synthetic Organic Chemicals
Oct 1, 2007 1,2-DIBROMO-3-CHLOROPROPANE Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 1,2-DIBROMO-3-CHLOROPROPANE Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 Diquat Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 ETHYLENE DIBROMIDE Y Resolved Synthetic Organic Chemicals
Jul 1, 2007 ETHYLENE DIBROMIDE Y Resolved 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.

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