OROVILLE
SubstationWashington · PUD NO 1 OF OKANOGAN COUNTY
OROVILLE is an electric transmission substation in Washington, operated by PUD NO 1 OF OKANOGAN COUNTY. It is classified as sub-transmission (115 kv) and connects 1 transmission line. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Ownership & operation
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #78543 | 115 kV | PUD NO 1 OF OKANOGAN COUNTY | — | 8.2 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of OROVILLE, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| TONASKET | Substation-Adjacent | WA | Okanogan County | 115 kV | 100 MW | 1.7 yrs | 61.3 |
| OROVILLE | Substation-Adjacent | WA | Okanogan County | 115 kV | 100 MW | 1.7 yrs | 60.9 |
| TAP207718 | Substation-Adjacent | WA | Okanogan County | 115 kV | 100 MW | 1.7 yrs | 58.5 |
| UNKNOWN207716 | Substation-Adjacent | WA | Okanogan County | 115 kV | 100 MW | 1.7 yrs | 58.3 |
| OZ Okanogan | Greenfield | WA | Okanogan | — | — | 1.7 yrs | 54.7 |
| TAP207717 | Substation-Adjacent | WA | Okanogan County | 115 kV | 100 MW | 1.7 yrs | 54.5 |
| Greenfield (EAST OMAK - TAP207717) | Greenfield | WA | Okanogan County | 115 kV | 100 MW | 1.7 yrs | 54.2 |
| Greenfield (OROVILLE - TAP207718) | Greenfield | WA | Okanogan County | 115 kV | 100 MW | 1.7 yrs | 53.7 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for OROVILLE substation, Washington. 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.