RIVERWALK AND DINOS ESTATES
Montana — Community Water System — PWSID: MT0004506
System Information
| PWSID | MT0004506 |
| System Name | RIVERWALK AND DINOS ESTATES |
| 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 | Feb 11, 2014 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | MISSOULA |
| ZIP Code | 59801 |
| Address | 1709 SOUTH AVE W |
| Organization | CRISP WATER TECHNOLOGIES INC |
| Phone | 406-544-6815 |
Population & Service
| Population Served | 115 |
| Service Connections | 46 |
Drinking Water Violations (7)
This water system has 7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2015 | Jun 30, 2015 | Heptachlor epoxide | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 2015 | Synthetic Organic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Heptachlor epoxide | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 2015 | Synthetic Organic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Hexachlorocyclopentadiene | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jun 30, 2015 | Synthetic Organic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Benzo(a)pyrene | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 2015 | Synthetic Organic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Benzo(a)pyrene | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 2015 | Synthetic Organic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Benzo(a)pyrene | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Jun 30, 2015 | Synthetic Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2014 | Toluene | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2014 | Volatile Organic Chemicals |
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.