DINOSAUR MUSEUM
South Dakota - Transient Non-Community - PWSID: SD4601061
System Information
| PWSID | SD4601061 |
| System Name | DINOSAUR MUSEUM |
| 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 | Oct 1, 1985 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | RAPID CITY |
| ZIP Code | 57702 |
| Address | 8973 S HIGHWAY 16 |
| Organization | DINOSAUR MUSEUM |
| Phone | 6053428140 |
Population & Service
| Population Served | 500 |
| Service Connections | 2 |
Drinking Water Violations (55)
This water system has 55 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 2, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Oct 5, 2021 | - | Other | No | No | - | - | - | Resolved | Oct 3, 2022 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2020 | - | |
| May 10, 2020 | - | TT | Yes | No | - | - | - | Resolved | May 27, 2021 | - | |
| May 10, 2020 | - | TT | Yes | No | - | - | - | Resolved | May 27, 2021 | - | |
| May 10, 2020 | - | TT | Yes | No | - | - | - | Resolved | May 27, 2021 | - | |
| Dec 16, 2018 | - | Other | No | No | - | - | - | Resolved | May 1, 2019 | - | |
| Sep 19, 2018 | - | TT | Yes | No | - | - | - | Resolved | May 1, 2019 | - | |
| Sep 19, 2018 | - | TT | Yes | No | - | - | - | Resolved | May 1, 2019 | - | |
| Sep 19, 2018 | - | TT | Yes | No | - | - | - | Resolved | May 1, 2019 | - | |
| Sep 19, 2018 | - | TT | Yes | No | - | - | - | Resolved | May 1, 2019 | - | |
| Aug 1, 2017 | Aug 31, 2017 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2017 | - | |
| Aug 1, 2017 | Aug 31, 2017 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2017 | - | |
| Aug 1, 2017 | Aug 31, 2017 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2017 | - | |
| Aug 1, 2017 | Aug 31, 2017 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| Jun 1, 2017 | Jun 30, 2017 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2017 | - | |
| May 30, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jun 27, 2017 | - | |
| May 30, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jun 27, 2017 | - | |
| May 30, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jun 27, 2017 | - | |
| Oct 8, 2016 | - | Other | No | No | - | - | - | Resolved | Oct 3, 2022 | - | |
| Jun 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Jun 27, 2016 | - | |
| Jun 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Jun 27, 2016 | - | |
| Jun 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 25, 2016 | - | |
| Jun 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 25, 2016 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2015 | - | |
| Oct 3, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 1, 2015 | - | |
| Sep 14, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 1, 2015 | - | |
| Jul 1, 2011 | Jul 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2011 | - | |
| Jul 1, 2011 | Jul 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2011 | - | |
| Jul 1, 2011 | Jul 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2011 | - | |
| Jul 1, 2011 | Jul 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2011 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2010 | - | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2010 | - | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2010 | - |
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.