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RB WALTER & WILLIAMSON SCHOOLS

Pennsylvania — Non-Transient Non-Community — PWSID: PA2590315

System Information

PWSIDPA2590315
System NameRB WALTER & WILLIAMSON SCHOOLS
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeMixed
EPA Region03
Serves SchoolYes
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityELKLAND
ZIP Code16920
Address110 ELLISON ROAD
OrganizationRB WALTER & WILLIAMSON SCHOOLS
Phone814-258-5644

Population & Service

Population Served1,400
Service Connections1

Drinking Water Violations (492)

This water system has 492 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 Sep 30, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Jan 11, 2023 — Public Notice Other No No — — — Resolved Mar 6, 2023 Public Notice Rule and Revised PN Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Apr 21, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Apr 21, 2023 Lead and Copper Rule
Jul 1, 2022 Sep 30, 2022 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MR No Yes — 0.080 mg/L — Archived Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Dec 31, 2021 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2021 Arsenic Rule
Jan 1, 2021 Dec 31, 2021 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2021 Arsenic Rule
Jan 1, 2021 Dec 31, 2021 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2021 Arsenic Rule
Jan 1, 2021 Dec 31, 2021 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Dec 31, 2021 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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