CASCADE WATERWORKS
Wisconsin — Community Water System — PWSID: WI4600436
System Information
| PWSID | WI4600436 |
| System Name | CASCADE WATERWORKS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | CASCADE |
| ZIP Code | 53011 |
| Address | P O BOX 157 |
| Organization | CASCADE VILLAGE CLERK |
| Phone | — |
Population & Service
| Population Served | 719 |
| Service Connections | 266 |
Drinking Water Violations (30)
This water system has 30 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2010 | May 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2010 | Total Coliform Rule |
| May 1, 2010 | May 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2010 | Total Coliform Rule |
| May 1, 2010 | May 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2010 | Total Coliform Rule |
| May 1, 2010 | May 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2010 | Total Coliform Rule |
| Apr 1, 2010 | Jun 30, 2010 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 11, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2010 | Jun 30, 2010 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 11, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2010 | Jun 30, 2010 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 11, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2010 | Jun 30, 2010 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 11, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2010 | Jun 30, 2010 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 11, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 29, 2010 | Public Notice Rule and Revised PN Rule |
| Apr 1, 2009 | — | Public Notice | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | Public Notice Rule and Revised PN Rule |
| Apr 1, 2009 | — | Public Notice | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2009 | Dec 31, 2009 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | May 10, 2010 | Lead and Copper Rule |
| Jan 1, 2009 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | May 10, 2010 | Lead and Copper Rule |
| Jan 1, 2009 | Dec 31, 2009 | Radium-228 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Radium-228 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Radium-228 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jan 1, 2009 | Dec 31, 2009 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2009 | Radionuclides and Revised Rad Rule |
| Jul 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 18, 2005 | Consumer Confidence Rule |
| Jul 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 18, 2005 | Consumer Confidence Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1991 | Total Coliform Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1991 | Total Coliform 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.