NEW CASTLE COURT
Montana - Community Water System - PWSID: MT0004322
System Information
| PWSID | MT0004322 |
| System Name | NEW CASTLE COURT |
| 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 | Aug 12, 2003 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | MISSOULA |
| ZIP Code | 59802 |
| Address | 6205 PINE GROVE LANE |
| Organization | GREIL, BOB |
| Phone | 406-239-5108 |
Population & Service
| Population Served | 55 |
| Service Connections | 24 |
Drinking Water Violations (18)
This water system has 18 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, 2024 | - | MR | No | No | - | TT | - | Resolved | Mar 4, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | TT | - | Resolved | Mar 4, 2025 | - | |
| Apr 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Apr 29, 2015 | - | |
| Apr 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Apr 29, 2015 | - | |
| Jul 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Apr 2, 2015 | - | |
| Jul 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Apr 2, 2015 | - | |
| Jul 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Apr 2, 2015 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2016 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 5 pCi/L | - | Archived | Dec 31, 2016 | - | |
| Apr 1, 2006 | Apr 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2006 | - | |
| Apr 1, 2006 | Apr 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2006 | - | |
| Apr 1, 2006 | Apr 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2006 | - | |
| Apr 1, 2006 | Apr 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2006 | - | |
| Apr 1, 2006 | Apr 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2006 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - |
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.