WATERTOWN
Substation-AdjacentCodington County, South Dakota · SPP
WATERTOWN is a substation-adjacent datacenter candidate site in Codington County, South Dakota, interconnecting through SPP. It screens at 60.6/100 DC Readiness with a catalogued 600 MW of candidate capacity and a 3.3 yrs average interconnection-queue wait.
Power & interconnection
Connectivity
Site characteristics
Risk & environment
Location context
Incentive detail: No state corporate income tax; no personal income tax; no personal property tax.
Site location
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Codington County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN131136 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 54.4 |
| UNKNOWN131138 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 54.4 |
| UNKNOWN131135 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 54.4 |
| UNKNOWN131139 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 54.4 |
| UNKNOWN131137 | Substation-Adjacent | 115 kV | 100 MW | 3.3 yrs | 54.4 |
| Former St. Martins Church | Industrial | — | — | 3.3 yrs | 52.8 |
| Former Watertown Ice & Cold Storage | Industrial | — | — | 3.3 yrs | 52.8 |
| Former Watertown Coal Gasification Plant | Industrial | — | — | 3.3 yrs | 52.8 |
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for WATERTOWN, Codington County. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.