SPINK COLONY
PWS ID: SD4602059 · FRANKFORT, South Dakota 57440
Population Served
108
Total Violations
230
Health-Based Violations
19
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 25
- County
- Spink
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 205
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 21 | 2015 |
| Coliform (TCR) | MCL | 16 | 2014 |
| E. COLI | MR | 9 | 2020 |
| Lead and Copper Rule | MR | 8 | 1995 |
| Nitrate | MR | 5 | 2003 |
| LASSO | MR | 4 | 1996 |
| Atrazine | MR | 4 | 1996 |
| Benzo(a)pyrene | MR | 4 | 1996 |
| Methoxychlor | MR | 4 | 1996 |
| Total Polychlorinated Biphenyls (PCB) | MR | 4 | 1996 |
| Hexachlorocyclopentadiene | MR | 4 | 1996 |
| Endrin | MR | 4 | 1996 |
| BHC-GAMMA | MR | 4 | 1996 |
| Chlordane | MR | 4 | 1996 |
| Toxaphene | MR | 4 | 1996 |
| Aldicarb sulfone | MR | 4 | 1996 |
| Aldicarb sulfoxide | MR | 4 | 1996 |
| Carbofuran | MR | 4 | 1996 |
| Dalapon | MR | 4 | 1996 |
| 2,4,5-TP | MR | 4 | 1996 |
| Pentachlorophenol | MR | 4 | 1996 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 4 | 1996 |
| Endothall | MR | 4 | 1996 |
| Glyphosate | MR | 4 | 1996 |
| Heptachlor epoxide | MR | 4 | 1996 |
| Di(2-ethylhexyl) adipate | MR | 4 | 1996 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 1996 |
| OXAMYL | MR | 4 | 1996 |
| Picloram | MR | 4 | 1996 |
| 2,4-D | MR | 4 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.