HOLLAND HILLS MD
Colorado — Community Water System — PWSID: CO0149352
System Information
| PWSID | CO0149352 |
| System Name | HOLLAND HILLS MD |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 20, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Colorado |
| City | GLENWOOD SPRINGS |
| ZIP Code | 81601 |
| Address | 1011 GRAND AVE |
| Organization | ZANCANELLA, NATALIE |
| Phone | 970-945-5700 |
Population & Service
| Population Served | 225 |
| Service Connections | 60 |
Drinking Water Violations (22)
This water system has 22 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 24, 2022 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | Aug 9, 2022 | Revised Total Coliform Rule |
| Jun 24, 2022 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | Aug 9, 2022 | Revised Total Coliform Rule |
| Jun 24, 2022 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | Aug 9, 2022 | Revised Total Coliform Rule |
| Dec 1, 2020 | Dec 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | Revised Total Coliform Rule |
| Dec 1, 2020 | Dec 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | Revised Total Coliform Rule |
| Dec 1, 2020 | Dec 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | Revised Total Coliform Rule |
| Oct 1, 2020 | Dec 31, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 | Dec 31, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 4, 2009 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 4, 2009 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 4, 2009 | Lead and Copper Rule |
| Oct 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 4, 2009 | Lead and Copper Rule |
| Jul 1, 2006 | Sep 30, 2006 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2006 | Sep 30, 2006 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Sep 1, 1996 | Sep 30, 1996 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1996 | Total Coliform Rule |
| Sep 1, 1996 | Sep 30, 1996 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1996 | Total Coliform Rule |
| Sep 1, 1996 | Sep 30, 1996 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1996 | 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.