HOLTER LAKE REC SITE CG NO 15 BLM
Montana — Transient Non-Community — PWSID: MT0002708
System Information
| PWSID | MT0002708 |
| System Name | HOLTER LAKE REC SITE CG NO 15 BLM |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 27, 1983 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | HELENA |
| ZIP Code | 59602 |
| Address | 5965 YORK RD |
| Organization | MCGRATH, CHRIS |
| Phone | 406-345-5322 |
Population & Service
| Population Served | 352 |
| Service Connections | 17 |
Drinking Water Violations (21)
This water system has 21 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 2, 2022 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | May 5, 2023 | Revised Total Coliform Rule |
| May 2, 2022 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | May 5, 2023 | Revised Total Coliform Rule |
| May 2, 2022 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | May 5, 2023 | Revised Total Coliform Rule |
| May 1, 2022 | May 31, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2022 | Revised Total Coliform Rule |
| May 1, 2022 | May 31, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2022 | Revised Total Coliform Rule |
| May 1, 2022 | May 31, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2022 | Revised Total Coliform Rule |
| Oct 15, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 27, 2016 | Ground Water Rule |
| Oct 15, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 27, 2016 | Ground Water Rule |
| Oct 15, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 27, 2016 | Ground Water Rule |
| Aug 5, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2017 | Revised Total Coliform Rule |
| Aug 5, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2017 | Revised Total Coliform Rule |
| Aug 5, 2016 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Mar 24, 2017 | Revised Total Coliform Rule |
| Oct 1, 2000 | Dec 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | Total Coliform Rule |
| Oct 1, 2000 | Dec 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | Total Coliform Rule |
| Oct 1, 2000 | Dec 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | Total Coliform Rule |
| Oct 1, 2000 | Dec 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | Total Coliform Rule |
| Oct 1, 1998 | Oct 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1998 | Total Coliform Rule |
| Aug 1, 1996 | Aug 31, 1996 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 1996 | Total Coliform Rule |
| Oct 1, 1995 | Oct 31, 1995 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1995 | Total Coliform Rule |
| Sep 1, 1995 | Sep 30, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1995 | Total Coliform Rule |
| Aug 1, 1995 | Aug 31, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 1995 | 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.