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NWWA WARRINGTON TOWNSHIP

Pennsylvania — Community Water System — PWSID: PA1090070

System Information

PWSIDPA1090070
System NameNWWA WARRINGTON TOWNSHIP
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityNORTH WALES
ZIP Code19454
Address200 W WALNUT ST
OrganizationNWWA WARRINGTON TOWNSHIP
Phone267-482-6940

Population & Service

Population Served21,588
Service Connections8,788

Drinking Water Violations (1,670)

This water system has 1,670 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
Feb 1, 2024 Feb 29, 2024 Groundwater Rule MR No No — — — Resolved Feb 29, 2024 Ground Water Rule
Feb 1, 2024 Feb 29, 2024 Groundwater Rule MR No No — — — Resolved Feb 29, 2024 Ground Water Rule
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2024 Volatile 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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