TAP206247
SubstationWashington · PUD NO 1 OF OKANOGAN COUNTY
At a glance
TAP206247 is an electric transmission substation in Washington, on PUD NO 1 OF OKANOGAN COUNTY's transmission network. It is classified as sub-transmission (115 kv) and connects 3 transmission lines. 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #205966 | 115 kV | OKANOGAN COUNTY ELEC COOP, INC | — | 12.7 mi |
| #205967 | 115 kV | PUD NO 1 OF OKANOGAN COUNTY | — | 4.8 mi |
| #205968 | 115 kV | PUD NO 1 OF OKANOGAN COUNTY | — | 2.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP206247, 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 |
|---|---|---|---|---|---|---|---|
| CHIEF JOSEPH | Substation-Adjacent | WA | Douglas County | 500 kV | 1,000 MW | 3.5 yrs | 64.4 |
| TAP206473 | Substation-Adjacent | WA | Okanogan County | 275 kV | 300 MW | 3.5 yrs | 58.7 |
| UNKNOWN209275 | Substation-Adjacent | WA | Okanogan County | 230 kV | 300 MW | 3.5 yrs | 58.1 |
| EAST OMAK | Substation-Adjacent | WA | Okanogan County | 230 kV | 300 MW | 3.5 yrs | 57.9 |
| OZ Okanogan | Greenfield | WA | Okanogan | — | — | 3.5 yrs | 57.0 |
| BREWSTER | Substation-Adjacent | WA | Douglas County | 115 kV | 100 MW | 3.5 yrs | 56.4 |
| PATEROS | Substation-Adjacent | WA | Douglas County | 115 kV | 100 MW | 3.5 yrs | 56.3 |
| OZ Okanogan | Greenfield | WA | Okanogan | — | — | 3.5 yrs | 55.8 |
Who owns the transmission lines at TAP206247?
The 3 connected lines listed above are owned by OKANOGAN COUNTY ELEC COOP, INC, PUD NO 1 OF OKANOGAN COUNTY. Line voltages range from 115 kV to 115 kV. Their combined recorded length is about 19.7 miles.
How do candidate sites near TAP206247 score?
The 8 highest-scoring candidate sites within about 25 miles range from 56 to 64 on the 0–100 DC Readiness scale. They fall in Douglas County, Okanogan County, Okanogan. The Washington average across 6,019 scored sites is 51.7. 1,343 of those Washington sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
What voltage is TAP206247 substation?
TAP206247 has a maximum voltage of 115 kV. That places it in the 115–229 kV band. The median named US substation in this dataset is 115 kV, so TAP206247 is at the national midpoint.
How many transmission lines connect to TAP206247 substation?
3 transmission lines terminate at or pass through TAP206247 in the HIFLD line data. The connected lines listed here run at 115 kV. Together the listed lines cover about 19.7 miles.
Who owns TAP206247 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP206247 belong to PUD NO 1 OF OKANOGAN COUNTY, and others to OKANOGAN COUNTY ELEC COOP, INC. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP206247 substation located?
TAP206247 is in Washington at 48.3304, -119.6514. The datacenter candidate sites closest to it are in Douglas County, Okanogan County, Okanogan.
Are there datacenter candidate sites near TAP206247 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP206247. The highest-scoring is CHIEF JOSEPH at 64/100. Across Washington, the average DC Readiness score is 51.7.
More in Washington
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “TAP206247 substation, Washington”, https://gridcensus.com/substations/washington/tap206247-40f53ba1 (data as of June 29, 2026).
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
Every site and score for TAP206247 substation, Washington is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.