BIE CHEMAWA INDIAN SCHOOL

Washington D.C. — Community Water System — PWSID: 104101132

System Information

PWSID104101132
System NameBIE CHEMAWA INDIAN SCHOOL
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeFederal
EPA Region10
Serves SchoolYes
WholesalerNo
First ReportedFeb 27, 1981
Last ReportedDec 30, 2025

Location & Contact

StateWashington D.C.
CityWASHINGTON
ZIP Code20240
AddressBureau of Indian Education
OrganizationEMAIL DISTRO, BIE
Phone571-578-0324

Population & Service

Population Served900
Service Connections5

Drinking Water Violations (38)

This water system has 38 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, 2024 Consumer Confidence Rule Other No No Resolved Jul 3, 2024 Consumer Confidence Rule
Jul 1, 2024 Consumer Confidence Rule Other No No Resolved Jul 3, 2024 Consumer Confidence Rule
Jul 1, 2022 Jul 31, 2022 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2022 Revised Total Coliform Rule
Jan 1, 2022 Dec 31, 2022 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2022 Nitrate Rule
Jul 1, 2018 Lead and Copper Rule TT Yes No TT Resolved Feb 7, 2023 Lead and Copper Rule
Jul 1, 2018 Lead and Copper Rule TT Yes No TT Resolved Feb 7, 2023 Lead and Copper Rule
Jan 1, 2015 Jan 31, 2015 Coliform (TCR) MR No No 5% of samples Resolved Jan 31, 2015 Total Coliform Rule
Jul 1, 2006 Sep 30, 2006 Nitrate MR No Yes 10 mg/L Resolved Sep 30, 2006 Nitrate Rule
Apr 1, 2006 Jun 30, 2006 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2006 Nitrate Rule
Nov 1, 2005 Nov 30, 2005 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2005 Total Coliform Rule
Jul 1, 2005 Jul 31, 2005 Coliform (TCR) MR No No 5% of samples Resolved Jul 31, 2005 Total Coliform Rule
May 1, 2005 May 31, 2005 Coliform (TCR) MR No No 5% of samples Resolved May 31, 2005 Total Coliform Rule
Apr 1, 2005 Apr 30, 2005 Coliform (TCR) MR No No 5% of samples Resolved Apr 30, 2005 Total Coliform Rule
Mar 1, 2005 Mar 31, 2005 Coliform (TCR) MR No No 5% of samples Resolved Mar 31, 2005 Total Coliform Rule
Feb 1, 2005 Feb 28, 2005 Coliform (TCR) MR No No 5% of samples Resolved Feb 28, 2005 Total Coliform Rule
Nov 1, 2004 Nov 30, 2004 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2004 Total Coliform Rule
Sep 1, 2004 Sep 30, 2004 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2004 Total Coliform Rule
Jan 1, 2004 Dec 31, 2004 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Dec 31, 2004 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2003 Total Coliform Rule
Jun 1, 2001 Jun 30, 2001 Coliform (TCR) MR No Yes 5% of samples Archived Jun 30, 2001 Total Coliform Rule
Oct 19, 1999 Jul 11, 2003 Consumer Confidence Rule Other No Yes Resolved Jul 11, 2003 Consumer Confidence Rule
Oct 19, 1999 Jul 11, 2003 Consumer Confidence Rule Other No Yes Resolved Jul 11, 2003 Consumer Confidence Rule
Oct 19, 1999 Jul 11, 2003 Consumer Confidence Rule Other No Yes Resolved Jul 11, 2003 Consumer Confidence Rule
Oct 14, 1996 Sep 30, 2002 Lead and Copper Rule TT Yes No TT Resolved Sep 30, 2002 Lead and Copper Rule
Oct 14, 1996 Sep 30, 2002 Lead and Copper Rule TT Yes No TT Resolved Sep 30, 2002 Lead and Copper Rule
Oct 14, 1996 Sep 30, 2002 Lead and Copper Rule TT Yes No TT Resolved Sep 30, 2002 Lead and Copper Rule
Dec 1, 1993 Dec 31, 1993 Coliform (TCR) MR No Yes 5% of samples Archived Dec 31, 1993 Total Coliform Rule
Oct 1, 1993 Sep 30, 2002 Lead and Copper Rule MR No No TT Resolved Sep 30, 2002 Lead and Copper Rule
Oct 1, 1993 Sep 30, 2002 Lead and Copper Rule MR No No TT Resolved Sep 30, 2002 Lead and Copper Rule
Oct 1, 1993 Sep 30, 2002 Lead and Copper Rule MR No No TT Resolved Sep 30, 2002 Lead and Copper Rule
Oct 1, 1993 Sep 30, 2002 Lead and Copper Rule MR No No TT Resolved Sep 30, 2002 Lead and Copper Rule
Oct 1, 1993 Sep 30, 2002 Lead and Copper Rule MR No No TT Resolved Sep 30, 2002 Lead and Copper Rule
Oct 1, 1992 Oct 31, 1992 Coliform (TCR) MR No Yes 5% of samples Archived Oct 31, 1992 Total Coliform Rule
Jun 1, 1992 Jun 30, 1992 Coliform (TCR) MR No Yes 5% of samples Archived Jun 30, 1992 Total Coliform Rule
May 1, 1992 May 31, 1992 Coliform (TCR) MR No Yes 5% of samples Archived May 31, 1992 Total Coliform Rule
No No
No No

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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