OTIS TOWN OF
Colorado — Community Water System — PWSID: CO0161010
System Information
| PWSID | CO0161010 |
| System Name | OTIS TOWN OF |
| 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 | OTIS |
| ZIP Code | 80743 |
| Address | — |
| Organization | HANSEN, BREANN |
| Phone | 970-246-3235 |
Population & Service
| Population Served | 600 |
| Service Connections | 260 |
Drinking Water Violations (1,054)
This water system has 1,054 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 2, 2025 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Jul 17, 2025 | Lead and Copper Rule Revisions |
| Jul 2, 2025 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Jul 17, 2025 | Lead and Copper Rule Revisions |
| Jul 2, 2025 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Jul 17, 2025 | Lead and Copper Rule Revisions |
| Apr 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 10, 2025 | Lead and Copper Rule |
| Apr 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 10, 2025 | Lead and Copper Rule |
| Apr 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 10, 2025 | Lead and Copper Rule |
| Apr 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 10, 2025 | Lead and Copper Rule |
| Jul 20, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 17, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 20, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 17, 2023 | Public Notice Rule and Revised PN Rule |
| Jan 15, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jan 15, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jan 15, 2023 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Dec 5, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Dec 5, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Dec 5, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 14, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 8, 2022 | Ground Water Rule |
| Jul 14, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 8, 2022 | Ground Water Rule |
| Jul 14, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 8, 2022 | Ground Water Rule |
| Jul 14, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Nov 8, 2022 | Ground Water Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 12, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 12, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 12, 2022 | Consumer Confidence Rule |
| Apr 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Apr 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Apr 15, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2022 | Lead and Copper Rule |
| Jan 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2022 | Lead and Copper Rule |
| Jan 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2022 | Lead and Copper Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 12, 2022 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 12, 2022 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 12, 2022 | Consumer Confidence Rule |
| Jan 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2022 | Lead and Copper Rule |
| Jan 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2022 | Lead and Copper Rule |
| Jan 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 7, 2022 | Lead and Copper Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 4, 2020 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 4, 2020 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 4, 2020 | Consumer Confidence Rule |
| Jan 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 12, 2020 | Lead and Copper Rule |
| Jan 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 12, 2020 | Lead and Copper Rule |
| Jan 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 12, 2020 | Lead and Copper Rule |
| Jul 1, 2014 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 23, 2014 | Consumer Confidence Rule |
| Jul 1, 2014 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 23, 2014 | Consumer Confidence Rule |
| Jul 1, 2014 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 23, 2014 | Consumer Confidence Rule |
| Oct 1, 2013 | Dec 31, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2013 | Stage 1 Disinfectants and Disinfection Byproducts 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.