HARTLAND COLONY
Montana — Community Water System — PWSID: MT0004072
System Information
| PWSID | MT0004072 |
| System Name | HARTLAND COLONY |
| 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 | May 23, 2000 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | HAVRE |
| ZIP Code | 59501 |
| Address | 2105 WOODPILE RD |
| Organization | WALDNER, TOBIAS I |
| Phone | 406-952-6073 |
Population & Service
| Population Served | 73 |
| Service Connections | 4 |
Drinking Water Violations (19)
This water system has 19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 8, 2022 | Lead and Copper Rule |
| Dec 30, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 8, 2022 | Lead and Copper Rule |
| Jul 1, 2018 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 3, 2018 | Consumer Confidence Rule |
| Jul 1, 2018 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 3, 2018 | Consumer Confidence Rule |
| May 1, 2018 | May 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | May 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | May 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2018 | Revised Total Coliform Rule |
| Oct 1, 2017 | Sep 30, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Sep 30, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Sep 30, 2020 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Sep 30, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Sep 30, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | Sep 30, 2020 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2020 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 19, 2012 | Lead and Copper Rule |
| Apr 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 19, 2012 | Lead and Copper Rule |
| Jul 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 2, 2007 | Consumer Confidence Rule |
| Jan 1, 2005 | Dec 31, 2005 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2005 | Nitrate Rule |
| Jan 1, 2005 | Dec 31, 2007 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2005 | Dec 31, 2007 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2007 | 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.