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MADERA CO SA16 SUMNER HILL

California - Community Water System - PWSID: CA2000729

System Information

PWSIDCA2000729
System NameMADERA CO SA16 SUMNER HILL
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 11, 1987
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CityMADERA
ZIP Code93637
Address200 WEST 4TH ST., THIRD FLOOR
OrganizationTOLER, PHIL
Phone559-675-7811

Population & Service

Population Served135
Service Connections43

Drinking Water Violations (115)

This water system has 115 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 1, 2025 Dec 31, 2025 MCL Yes No .107 MG/L 0.080 mg/L .08 Archived Dec 31, 2025 -
Oct 1, 2025 Dec 31, 2025 MCL Yes No .1425 MG/L 0.060 mg/L .06 Archived Dec 31, 2025 -
Jul 1, 2025 Sep 30, 2025 MCL Yes No .1052 MG/L 0.080 mg/L .08 Archived Sep 30, 2025 -
Jul 1, 2025 Sep 30, 2025 MCL Yes No .14 MG/L 0.060 mg/L .06 Archived Sep 30, 2025 -
Jul 1, 2025 Sep 30, 2025 MCL Yes No .14 MG/L 0.060 mg/L .06 Archived Sep 30, 2025 -
Apr 1, 2025 Jun 30, 2025 MCL Yes No .128 MG/L 0.060 mg/L .06 Archived Jun 30, 2025 -
Apr 1, 2025 Jun 30, 2025 MCL Yes No .128 MG/L 0.060 mg/L .06 Archived Jun 30, 2025 -
Apr 1, 2025 Jun 30, 2025 MCL Yes No .103 MG/L 0.080 mg/L .08 Archived Jun 30, 2025 -
Apr 1, 2025 Jun 30, 2025 MCL Yes No .103 MG/L 0.080 mg/L .08 Archived Jun 30, 2025 -
Jan 1, 2025 Mar 31, 2025 MCL Yes No .134 MG/L 0.060 mg/L .06 Archived Mar 31, 2025 -
Jan 1, 2025 Mar 31, 2025 MCL Yes No .134 MG/L 0.060 mg/L .06 Archived Mar 31, 2025 -
Jan 1, 2025 Mar 31, 2025 MCL Yes No .106 MG/L 0.080 mg/L .08 Archived Mar 31, 2025 -
Jan 1, 2025 Mar 31, 2025 MCL Yes No .106 MG/L 0.080 mg/L .08 Archived Mar 31, 2025 -
Oct 1, 2024 Dec 31, 2024 MCL Yes No .1078 MG/L 0.060 mg/L .06 Archived Dec 31, 2024 -
Oct 1, 2024 Dec 31, 2024 MCL Yes No .0835 MG/L 0.080 mg/L .08 Archived Dec 31, 2024 -
Jul 1, 2024 Sep 30, 2024 MCL Yes No .102 MG/L 0.060 mg/L .06 Archived Sep 30, 2024 -
Jul 1, 2024 Sep 30, 2024 MCL Yes No .102 MG/L 0.060 mg/L .06 Archived Sep 30, 2024 -
Jul 1, 2024 Sep 30, 2024 MCL Yes No .089 MG/L 0.080 mg/L .08 Archived Sep 30, 2024 -
Jul 1, 2024 Sep 30, 2024 MCL Yes No .089 MG/L 0.080 mg/L .08 Archived Sep 30, 2024 -
Apr 1, 2024 Jun 30, 2024 MCL Yes No .102 MG/L 0.080 mg/L .08 Archived Jun 30, 2024 -
Apr 1, 2024 Jun 30, 2024 MCL Yes No .102 MG/L 0.060 mg/L .06 Archived Jun 30, 2024 -
Jan 1, 2024 Mar 31, 2024 MCL Yes No .115 MG/L 0.060 mg/L .06 Archived Mar 31, 2024 -
Jan 1, 2024 Mar 31, 2024 MCL Yes No .112 MG/L 0.080 mg/L .08 Archived Mar 31, 2024 -
Oct 1, 2023 Dec 31, 2023 MCL Yes No .121 MG/L 0.080 mg/L .08 Archived Dec 31, 2023 -
Oct 1, 2023 Dec 31, 2023 MCL Yes No .115 MG/L 0.060 mg/L .06 Archived Dec 31, 2023 -
Jul 1, 2023 Sep 30, 2023 MCL Yes No .098 MG/L 0.060 mg/L .06 Archived Sep 30, 2023 -
Jul 1, 2023 Sep 30, 2023 MCL Yes No .113 MG/L 0.080 mg/L .08 Archived Sep 30, 2023 -
Jul 1, 2023 Jul 31, 2023 TT Yes No - - - Resolved Jul 31, 2023 -
Jul 1, 2023 Jul 31, 2023 TT Yes No - - - Resolved Jul 31, 2023 -
Jun 1, 2023 Jun 30, 2023 TT Yes No - - - Resolved Jun 30, 2023 -
Jun 1, 2023 Jun 30, 2023 TT Yes No - - - Resolved Jun 30, 2023 -
May 1, 2023 May 31, 2023 TT Yes No - - - Resolved May 31, 2023 -
May 1, 2023 May 31, 2023 TT Yes No - - - Resolved May 31, 2023 -
Jan 1, 2023 Mar 31, 2023 MCL Yes No .13 MG/L 0.080 mg/L .08 Archived Mar 31, 2023 -
Jan 1, 2023 Mar 31, 2023 MCL Yes No .15 MG/L 0.060 mg/L .06 Archived Mar 31, 2023 -
Oct 1, 2022 Dec 31, 2022 MCL Yes No .0735 UG/L 0.060 mg/L .06 Archived Dec 31, 2022 -
Jul 1, 2022 Sep 30, 2022 MCL Yes No 74.5 UG/L 0.060 mg/L 60 Archived Sep 30, 2022 -
Apr 1, 2022 Jun 30, 2022 MCL Yes No 68.8 UG/L 0.060 mg/L 60 Archived Jun 30, 2022 -
Apr 1, 2020 Jun 30, 2020 MCL Yes No .074 MG/L 0.060 mg/L .06 Archived Jun 30, 2020 -
Jan 1, 2020 Mar 31, 2020 MCL Yes No .084 UG/L 0.060 mg/L .06 Archived Mar 31, 2020 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .117 MG/L 0.080 mg/L .08 Archived Dec 31, 2019 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .136 MG/L 0.060 mg/L .06 Archived Dec 31, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No .131 MG/L 0.080 mg/L .08 Archived Sep 30, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No .16 MG/L 0.060 mg/L .06 Archived Sep 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No .162 MG/L 0.060 mg/L .06 Archived Jun 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No .137 MG/L 0.080 mg/L .08 Archived Jun 30, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No .195 MG/L 0.060 mg/L .06 Archived Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No .131 MG/L 0.080 mg/L .08 Archived Mar 31, 2019 -
Oct 1, 2018 Dec 31, 2018 MCL Yes No .148 MG/L 0.060 mg/L .06 Archived Dec 31, 2018 -
Oct 1, 2018 Dec 31, 2018 MCL Yes No .103 MG/L 0.080 mg/L .08 Archived Dec 31, 2018 -

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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