ROCK ISLAND

Illinois — Community Water System — PWSID: IL1610650

System Information

PWSIDIL1610650
System NameROCK ISLAND
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityROCK ISLAND
ZIP Code61201
Address1309 Mill Street
OrganizationBARTELS, MICHAEL
Phone309-732-2239

Population & Service

Population Served39,018
Service Connections15,072

Drinking Water Violations (141)

This water system has 141 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 Consumer Confidence Rule Other No No Unaddressed Consumer Confidence Rule
Oct 1, 2023 Lead and Copper Rule MR No No TT Resolved Mar 7, 2024 Lead and Copper Rule
Oct 1, 2023 Lead and Copper Rule MR No No TT Resolved Mar 7, 2024 Lead and Copper Rule
Oct 1, 2023 Lead and Copper Rule MR No No TT Resolved Mar 7, 2024 Lead and Copper Rule
Oct 1, 2023 Lead and Copper Rule MR No No TT Resolved Mar 7, 2024 Lead and Copper Rule
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Carbofuran MR No Yes 0.04 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Atrazine MR No Yes 0.003 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Aldicarb MR No Yes Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Aldicarb MR No Yes Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Aldicarb MR No Yes Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Atrazine MR No Yes 0.003 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Atrazine MR No Yes 0.003 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 LASSO MR No Yes Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 LASSO MR No Yes Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 LASSO MR No Yes Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Heptachlor epoxide MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Heptachlor epoxide MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Heptachlor epoxide MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 2,4-D MR No Yes 0.07 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 2,4-D MR No Yes 0.07 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 2,4-D MR No Yes 0.07 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 2,4,5-TP MR No Yes 0.05 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 2,4,5-TP MR No Yes 0.05 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 2,4,5-TP MR No Yes 0.05 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 HEXACHLOROBENZENE MR No Yes 0.001 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 HEXACHLOROBENZENE MR No Yes 0.001 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 HEXACHLOROBENZENE MR No Yes 0.001 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Benzo(a)pyrene MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Benzo(a)pyrene MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Benzo(a)pyrene MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Heptachlor MR No Yes 0.0004 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Endothall MR No Yes 0.1 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Endothall MR No Yes 0.1 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Endothall MR No Yes 0.1 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes 0.0002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Pentachlorophenol MR No Yes 0.001 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Pentachlorophenol MR No Yes 0.001 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Pentachlorophenol MR No Yes 0.001 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Chlordane MR No Yes 0.002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Chlordane MR No Yes 0.002 mg/L Resolved Jun 30, 2020 Synthetic Organic Chemicals
Apr 1, 2020 Jun 30, 2020 Chlordane MR No Yes 0.002 mg/L Resolved Jun 30, 2020 Synthetic 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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