USBR BLACK CANYON DAM COBBLESTONE PARK
Idaho — Transient Non-Community — PWSID: ID3230068
System Information
| PWSID | ID3230068 |
| System Name | USBR BLACK CANYON DAM COBBLESTONE PARK |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 24, 1995 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Idaho |
| City | EMMETT |
| ZIP Code | 83617 |
| Address | 3999 E BLACK CANYON HWY |
| Organization | SWARTOUT, SHAWN |
| Phone | 208-365-2600 |
Population & Service
| Population Served | 25 |
| Service Connections | 3 |
Drinking Water Violations (4)
This water system has 4 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2012 | — | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1995 | — | |
| Jan 1, 1993 | Dec 31, 1995 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1995 | — |
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.