CHATWOOD WATER COMPANY

Pennsylvania - Community Water System - PWSID: PA1150099

System Information

PWSIDPA1150099
System NameCHATWOOD WATER COMPANY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedMar 30, 2026

Location & Contact

StatePennsylvania
CityWEST CHESTER
ZIP Code19382
Address850 ORCHARD AVENUE
Organization-
Phone610-296-6740

Population & Service

Population Served300
Service Connections75

Drinking Water Violations (100)

This water system has 100 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
Oct 19, 1999 Mar 31, 2000 Other No Yes - - - Resolved Mar 31, 2000 -
Oct 19, 1999 Mar 31, 2000 Other No Yes - - - Resolved Mar 31, 2000 -
Jul 1, 1996 Sep 14, 1998 TT Yes No - TT - Resolved Sep 14, 1998 -
Apr 1, 1994 Jun 30, 1994 MR No Yes - 10 mg/L - Resolved Jun 30, 1994 -
Apr 1, 1994 Jun 30, 1994 MR No Yes - 10 mg/L - Resolved Jun 30, 1994 -
Apr 1, 1994 Jun 30, 1994 MR No Yes - 10 mg/L - Resolved Jun 30, 1994 -
Apr 1, 1994 Jun 30, 1994 MR No Yes - 10 mg/L - Resolved Jun 30, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.7 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.7 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.075 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.075 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.6 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 10 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 10 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.07 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.07 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.7 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.7 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.07 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Jan 31, 1994 MR No Yes - 5% of samples - Resolved Jan 31, 1994 -
Jan 1, 1994 Jan 31, 1994 MR No Yes - 5% of samples - Resolved Jan 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.07 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.075 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.075 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.007 mg/L - Resolved Mar 31, 1994 -

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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