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KENNETT SQUARE MUN WATER WORKS

Pennsylvania — Community Water System — PWSID: PA1150108

System Information

PWSIDPA1150108
System NameKENNETT SQUARE MUN WATER WORKS
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
CityKENNETT SQUARE
ZIP Code19348
Address600 S BROAD ST STE 110
OrganizationKENNETT SQUARE MUN WATER WORKS
Phone610-444-6020

Population & Service

Population Served6,328
Service Connections1,885

Drinking Water Violations (641)

This water system has 641 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, 2025 Sep 30, 2025 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 TTHM MR No Yes — 0.080 mg/L — Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Sep 30, 2025 TTHM MR No Yes — 0.080 mg/L — Archived Sep 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2025 May 31, 2025 Groundwater Rule MR No Yes — — — Resolved May 31, 2025 Ground Water Rule
May 1, 2025 May 31, 2025 Groundwater Rule MR No Yes — — — Resolved May 31, 2025 Ground Water Rule
Apr 1, 2025 Apr 30, 2025 Groundwater Rule MR No Yes — — — Resolved Apr 30, 2025 Ground Water Rule
Apr 1, 2025 Apr 30, 2025 Groundwater Rule MR No Yes — — — Resolved Apr 30, 2025 Ground Water Rule
Apr 1, 2025 Apr 30, 2025 Groundwater Rule MR No Yes — — — Resolved Apr 30, 2025 Ground Water Rule
Apr 1, 2025 Apr 30, 2025 Groundwater Rule MR No Yes — — — Resolved Apr 30, 2025 Ground Water Rule
Mar 1, 2025 Mar 31, 2025 Groundwater Rule MR No Yes — — — Resolved Mar 31, 2025 Ground Water Rule
Mar 1, 2025 Mar 31, 2025 Groundwater Rule MR No Yes — — — Resolved Mar 31, 2025 Ground Water Rule
Mar 1, 2025 Mar 31, 2025 Groundwater Rule MR No Yes — — — Resolved Mar 31, 2025 Ground Water Rule
Mar 1, 2025 Mar 31, 2025 Groundwater Rule MR No Yes — — — Resolved Mar 31, 2025 Ground Water Rule
Jan 1, 2025 Jan 31, 2025 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 2025 Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 2025 Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Jan 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Jan 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Jan 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Oct 18, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Oct 18, 2024 Consumer Confidence Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Mar 6, 2024 Public Notice Rule and Revised PN Rule

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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