Water right · Umatilla County, Oregon, United States
Umatilla R/Lost L Rs water right 73445
Umatilla R/Lost L Rs water right 73445 is a water right in Umatilla County, Oregon, United States, with 163 acre-ft/year of face-value volume, held by Tri Set Inc.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Name in the source | Water right 73445 (Umatilla R/Lost L Rs) | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Location | Umatilla County, Oregon | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Status | Active (certificate) | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Holder | Tri Set Inc. | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Volume | 163 acre-ft/year (face value) | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Priority date | 1 Jan 1993 | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Water use | Fish and wildlife, Livestock, Recreation, Storage | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Water source | Umatilla R/Lost L Rs (surface water) | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
| Coordinates | 45.7570, -119.4346 | Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026 |
Research on this water right and its holder.Who holds it up to the parent company, its use, its transfers and the land it serves, and an introduction to the holder.
Request researchHow it compares by face-value volume
Umatilla R/Lost L Rs water right 73445 is the 334th-largest of 418 storage and power rights in Oregon and the 771st-largest of 907 in the United States by face-value volume, with 163 acre-ft/year. Its uses include storage or power, so its face value counts water held in a reservoir or run through turbines, not water consumed. It is ranked among storage and power rights only, and face values are not added up.
| Within | Rank |
|---|---|
| Oregon | 334th of 418 |
| United States | 771st of 907 |
Nearby
Within 50 km of this water right: 13 data centers and 10 power plants (4 operating, 2,801 MW), measured from the coordinates in the facts above. The table shows the nearest 6, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Amazon Web Services | Data center | — | — | 7.1 km |
| Hermiston Generating Plant | Power plant | 621 MW | Operating | 7.3 km |
| Hermiston Power Partnership | Power plant | 689 MW | Operating | 10 km |
| Amazon Web Services | Data center | — | — | 14 km |
| Amazon Web Services | Data center | — | — | 16 km |
| Sunstone Solar | Power plant | 2,400 MW | Planned | 20 km |
Holder and place
Other water rights in Oregon
- Klamath River water right KA 1000540,778 acre-ft/year
- Owyhee Reservoir water right 75691357,277 acre-ft/year
- Rogue River water right 54020125,000 acre-ft/year
- Klamath River water right KA 313108,229 acre-ft/year
- Klamath River water right KA 31276,715 acre-ft/year
- Mckay Reservoir water right 9635173,250 acre-ft/year
- Mckay Reservoir water right 9635373,250 acre-ft/year
- Upper Klamath Lake water right KA 32066,206 acre-ft/year
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- eWRIMS Water Rights List. eWRIMS Water Rights List, Public domain.
- Nevada Division of Water Resources water rights points of diversion. Nevada Division of Water Resources water rights points of diversion, CC0 1.0 Universal.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Oregon Water Resources Department water rights (points of diversion). Oregon Water Resources Department water rights (points of diversion), Public domain by statute.