RUSHMORE MOUNTAIN COASTER
South Dakota — Transient Non-Community — PWSID: SD4602359
System Information
| PWSID | SD4602359 |
| System Name | RUSHMORE MOUNTAIN COASTER |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 9, 2017 |
| Last Reported | Dec 9, 2025 |
Location & Contact
| State | South Dakota |
| City | KEYSTONE |
| ZIP Code | 57751 |
| Address | 13622 HIGHWAY 40 |
| Organization | RUSHMORE MOUNTAIN COASTER |
| Phone | — |
Population & Service
| Population Served | 300 |
| Service Connections | 1 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
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.