TAP209082
SubstationOregon · NORTHERN WASCO COUNTY PUD
At a glance
TAP209082 is an electric transmission substation in Oregon, on NORTHERN WASCO COUNTY PUD's transmission network. It is classified as high-voltage (230 kv) and connects 2 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #211107 | 230 kV | NORTHERN WASCO COUNTY PUD | — | 0.2 mi |
| #211109 | 230 kV | NORTHERN WASCO COUNTY PUD | — | 0.0 mi |
| #211111 | 230 kV | NORTHERN WASCO COUNTY PUD | — | 0.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP209082, 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 |
|---|---|---|---|---|---|---|---|
| CELILO | Substation-Adjacent | OR | Klickitat County | 1000 kV | 1,000 MW | 3.5 yrs | 65.6 |
| BIG EDDY | Substation-Adjacent | OR | Klickitat County | 500 kV | 1,000 MW | 3.5 yrs | 64.8 |
| TAP209082 | Substation-Adjacent | OR | Hood River County | 230 kV | 300 MW | 3.5 yrs | 63.1 |
| DEAD HEAD | Substation-Adjacent | OR | Hood River County | 230 kV | 300 MW | 3.5 yrs | 61.4 |
| OZ Klickitat | Greenfield | WA | Klickitat | — | — | 3.5 yrs | 59.7 |
| DOOLEY | Substation-Adjacent | WA | Klickitat County | 230 kV | 300 MW | 3.5 yrs | 59.4 |
| UNKNOWN201419 | Substation-Adjacent | WA | Klickitat County | 230 kV | 300 MW | 3.5 yrs | 59.0 |
| TAP205756 | Substation-Adjacent | OR | Hood River County | 115 kV | 100 MW | 3.5 yrs | 58.7 |
Who owns the transmission lines at TAP209082?
The 3 connected lines listed above are owned by NORTHERN WASCO COUNTY PUD. Line voltages range from 230 kV to 230 kV. Their combined recorded length is about 0.2 miles.
How do candidate sites near TAP209082 score?
The 8 highest-scoring candidate sites within about 25 miles range from 59 to 66 on the 0–100 DC Readiness scale. They fall in Klickitat County, Hood River County, Klickitat. The Oregon average across 2,430 scored sites is 53.1. 844 of those Oregon sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
What voltage is TAP209082 substation?
TAP209082 has a maximum voltage of 230 kV. That places it in the 230–344 kV band. The median named US substation in this dataset is 115 kV, so TAP209082 is above the national midpoint.
How many transmission lines connect to TAP209082 substation?
2 transmission lines terminate at or pass through TAP209082 in the HIFLD line data. The connected lines listed here run at 230 kV. Together the listed lines cover about 0.2 miles.
Who owns TAP209082 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP209082 belong to NORTHERN WASCO COUNTY PUD. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP209082 substation located?
TAP209082 is in Oregon at 45.6349, -121.2039. The datacenter candidate sites closest to it are in Klickitat County, Hood River County, Klickitat.
Are there datacenter candidate sites near TAP209082 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP209082. The highest-scoring is CELILO at 66/100. Across Oregon, the average DC Readiness score is 53.1.
More in Oregon
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, “TAP209082 substation, Oregon”, https://gridcensus.com/substations/oregon/tap209082-06dc66ec (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 TAP209082 substation, Oregon 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.