CU MOUNTAIN RESEARCH STATION
Colorado — Transient Non-Community — PWSID: CO0207785
System Information
| PWSID | CO0207785 |
| System Name | CU MOUNTAIN RESEARCH STATION |
| System Type | Transient Non-Community |
| Water Source | Ground Water Under Influence |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 14, 1985 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Colorado |
| City | BOULDER |
| ZIP Code | 80309 |
| Address | 1000 REGENT DR 413 UCB |
| Organization | LAPHAM, MARK |
| Phone | 303-492-8531 |
Population & Service
| Population Served | 140 |
| Service Connections | 10 |
Drinking Water Violations (57)
This water system has 57 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 8, 2024 | — | TT | Yes | No | — | — | — | Resolved | Aug 22, 2024 | — | |
| Jul 8, 2024 | — | TT | Yes | No | — | — | — | Resolved | Aug 22, 2024 | — | |
| Jul 8, 2024 | — | TT | Yes | No | — | — | — | Resolved | Aug 22, 2024 | — | |
| Jul 8, 2024 | — | TT | Yes | No | — | — | — | Resolved | Aug 22, 2024 | — | |
| Jul 1, 2024 | Jul 31, 2024 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2024 | — | |
| Jul 1, 2024 | Jul 31, 2024 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2024 | — | |
| Jul 1, 2024 | Jul 31, 2024 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2024 | — | |
| Jul 1, 2024 | Jul 31, 2024 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2024 | — | |
| Jun 1, 2024 | Jun 30, 2024 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2024 | — | |
| Jun 1, 2024 | Jun 30, 2024 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2024 | — | |
| Jun 1, 2024 | Jun 30, 2024 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2024 | — | |
| Jun 1, 2024 | Jun 30, 2024 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2024 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2018 | — | |
| Aug 1, 2018 | Aug 31, 2018 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2018 | — | |
| Jun 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2018 | — | |
| Aug 1, 2015 | Aug 31, 2015 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | TT | Yes | No | — | — | — | Resolved | Jun 30, 2015 | — | |
| Jun 2, 2009 | — | TT | Yes | No | — | — | — | Resolved | Jul 26, 2010 | — | |
| Jun 2, 2009 | — | TT | Yes | No | — | — | — | Resolved | Jul 26, 2010 | — | |
| Jun 2, 2009 | — | TT | Yes | No | — | — | — | Resolved | Jul 26, 2010 | — | |
| Jun 2, 2009 | — | TT | Yes | No | — | — | — | Resolved | Jul 26, 2010 | — | |
| Jun 2, 2009 | — | TT | Yes | No | — | — | — | Resolved | Jul 26, 2010 | — | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Jan 1, 2008 | Dec 31, 2008 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2007 | — | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2007 | — | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2007 | — | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2007 | — | |
| May 1, 2007 | May 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2007 | — | |
| May 1, 2007 | May 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2007 | — | |
| May 1, 2007 | May 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2007 | — |
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.