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RIDGECREST SUBDIVISION

Virginia — Community Water System — PWSID: VA4087780

System Information

PWSIDVA4087780
System NameRIDGECREST SUBDIVISION
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 10, 1979
Last ReportedFeb 22, 2008

Location & Contact

StateVirginia
CityROCKVILLE
ZIP Code23146
Address2414 Granite Ridge Road
OrganizationPARKER IV, CLIFTON L.
Phone804-749-8868

Population & Service

Population Served245
Service Connections70

Drinking Water Violations (58)

This water system has 58 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
Jan 1, 2005 Dec 31, 2005 Nitrite MR No Yes — 1 mg/L — Archived Dec 31, 2005 Nitrate Rule
Jan 1, 2005 Dec 31, 2005 Nitrite MR No Yes — 1 mg/L — Archived Dec 31, 2005 Nitrate Rule
Jan 1, 2005 Dec 31, 2005 Nitrite MR No Yes — 1 mg/L — Archived Dec 31, 2005 Nitrate Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Archived Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Archived Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Archived Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2000 Dec 31, 2000 Coliform (TCR) MR No No — 5% of samples — Archived Dec 31, 2000 Total Coliform Rule
Dec 1, 2000 Dec 31, 2000 Coliform (TCR) MR No No — 5% of samples — Archived Dec 31, 2000 Total Coliform Rule
Dec 1, 2000 Dec 31, 2000 Coliform (TCR) MR No No — 5% of samples — Archived Dec 31, 2000 Total Coliform Rule
Nov 1, 2000 Nov 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 2000 Total Coliform Rule
Nov 1, 2000 Nov 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 2000 Total Coliform Rule
Nov 1, 2000 Nov 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 2000 Total Coliform Rule
Oct 1, 2000 Oct 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 2000 Total Coliform Rule
Oct 1, 2000 Oct 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 2000 Total Coliform Rule
Oct 1, 2000 Oct 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 2000 Total Coliform Rule
Sep 1, 2000 Sep 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Sep 30, 2000 Total Coliform Rule
Sep 1, 2000 Sep 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Sep 30, 2000 Total Coliform Rule
Sep 1, 2000 Sep 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Archived Sep 30, 2000 Total Coliform Rule
Jan 1, 1998 Dec 31, 1998 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 Vinyl chloride MR No Yes — 0.002 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 Trichloroethylene MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 Trichloroethylene MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 Nitrate-Nitrite MR No Yes — — — Archived Dec 31, 1998 Nitrate Rule
Jan 1, 1998 Dec 31, 1998 Vinyl chloride MR No Yes — 0.002 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1998 Dec 31, 1998 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Volatile Organic Chemicals
Jan 1, 1996 Dec 31, 1998 Beryllium, Total MR No Yes — 0.004 mg/L — Archived Dec 31, 1998 Inorganic Chemicals
Jan 1, 1996 Dec 31, 1998 Antimony, Total MR No Yes — 0.006 mg/L — Archived Dec 31, 1998 Inorganic Chemicals
Jan 1, 1996 Dec 31, 1998 Selenium MR No Yes — 0.05 mg/L — Archived Dec 31, 1998 Inorganic Chemicals
Jan 1, 1996 Dec 31, 1998 Selenium MR No Yes — 0.05 mg/L — Archived Dec 31, 1998 Inorganic Chemicals
Jan 1, 1996 Dec 31, 1998 Antimony, Total MR No Yes — 0.006 mg/L — Archived Dec 31, 1998 Inorganic Chemicals
Jan 1, 1996 Dec 31, 1998 Arsenic MR No Yes — 0.010 mg/L — Archived Dec 31, 1998 Arsenic Rule
Jan 1, 1996 Dec 31, 1998 Arsenic MR No Yes — 0.010 mg/L — Archived Dec 31, 1998 Arsenic Rule
Jan 1, 1996 Dec 31, 1998 Nickel MR No Yes — — — Archived Dec 31, 1998 Inorganic Chemicals
Jan 1, 1996 Dec 31, 1998 Beryllium, Total MR No Yes — 0.004 mg/L — Archived Dec 31, 1998 Inorganic Chemicals
Jan 1, 1996 Dec 31, 1998 Cadmium MR No Yes — 0.005 mg/L — Archived Dec 31, 1998 Inorganic 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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