SILVER HEIGHTS WSD
Colorado — Community Water System — PWSID: CO0118075
System Information
| PWSID | CO0118075 |
| System Name | SILVER HEIGHTS WSD |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 20, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Colorado |
| City | CASTLE ROCK |
| ZIP Code | 80108 |
| Address | 3736 BETTY STREET |
| Organization | SCHUBERT, DENNIS |
| Phone | 303-507-2968 |
Population & Service
| Population Served | 301 |
| Service Connections | 114 |
Drinking Water Violations (24)
This water system has 24 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, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Apr 29, 2022 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Apr 29, 2022 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Apr 29, 2022 | Consumer Confidence Rule |
| Jan 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jan 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jan 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2016 | Lead and Copper Rule |
| Jul 1, 2007 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 20, 2007 | Consumer Confidence Rule |
| Jul 1, 2007 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 20, 2007 | Consumer Confidence Rule |
| Aug 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1993 | Total Coliform Rule |
| Aug 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1993 | Total Coliform Rule |
| Aug 1, 1993 | Aug 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1993 | Total Coliform Rule |
| Jul 1, 1993 | Jul 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1993 | Total Coliform Rule |
| Nov 1, 1991 | Nov 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1991 | Total Coliform Rule |
| Nov 1, 1991 | Nov 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1991 | Total Coliform Rule |
| Nov 1, 1991 | Nov 30, 1991 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1991 | Total Coliform Rule |
| Jan 1, 1991 | Mar 31, 1991 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 1991 | Volatile Organic Chemicals |
| Jan 1, 1991 | Mar 31, 1991 | Carbon tetrachloride | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 1991 | Volatile Organic Chemicals |
| Jan 1, 1991 | Mar 31, 1991 | p-Dichlorobenzene | MR | No | Yes | — | 0.075 mg/L | — | Archived | Mar 31, 1991 | Volatile Organic Chemicals |
| Jan 1, 1991 | Mar 31, 1991 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 1991 | Volatile Organic Chemicals |
| Jan 1, 1991 | Mar 31, 1991 | 1,1,1-Trichloroethane | MR | No | Yes | — | 0.2 mg/L | — | Archived | Mar 31, 1991 | Volatile Organic Chemicals |
| Jan 1, 1991 | Mar 31, 1991 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Archived | Mar 31, 1991 | Volatile Organic Chemicals |
| Jan 1, 1991 | Mar 31, 1991 | 1,2-Dichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 1991 | 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.