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CRESCO WATERWORKS

Iowa — Community Water System — PWSID: IA4515087

System Information

PWSIDIA4515087
System NameCRESCO WATERWORKS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedDec 19, 2025

Location & Contact

StateIowa
CityCRESCO
ZIP Code52136
AddressATTN DREW ZAHASKY
OrganizationCRESCO WATERWORKS
Phone563-379-6709

Population & Service

Population Served3,913
Service Connections1,900

Drinking Water Violations (171)

This water system has 171 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
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 1992 Volatile Organic Chemicals
Jan 1, 1992 Mar 31, 1992 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 1992 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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