Water right · Multnomah County, Oregon, United States

Willamette River groundwater water right G 15531

Willamette River groundwater water right G 15531 is a permitted water right in Multnomah County, Oregon, United States, held by Portland State University; Office of Facilities.

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.

FactValueSource
Name in the sourceWater right G 15531 (Willamette River groundwater)Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
LocationMultnomah County, OregonOregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
StatusPermitted (permit)Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
HolderPortland State University; Office of FacilitiesOregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
Flow63.1 l/sOregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
Priority date30 Jan 2003Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
Water useCommercial usesOregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
Water sourceWillamette River groundwater (groundwater)Oregon Water Resources Department water rights (points of diversion) · record · Public domain by statute · checked 24 Oct 2026
Coordinates45.5104, -122.6799Oregon 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 research

How it compares by diversion rate

Willamette River groundwater water right G 15531 is the 4,456th-largest of 11,179 water rights in Oregon and the 7,890th-largest of 20,031 in the United States by diversion rate, with 63.1 l/s. Its register states no face-value volume, only a maximum diversion rate, so it is ranked by that rate among the water rights in our data that state one. A rate is the most the right allows at any moment, not what is used, so rates are not added up.

WithinRank
Oregon4,456th of 11,179
United States7,890th of 20,031

Nearby

Within 50 km of this water right: 32 data centers (1 operating, 180 MW) and 2 mines (1 operating), measured from the coordinates in the facts above. The table shows the nearest 5, up to 3 per kind.

NameKindSizeStatusDistance
Digital Fortress - Portland 1Data center——1.2 km
The Pittock Internet ExchangeData center——1.2 km
Pittock BlockData center——1.2 km
Gresham Clay MineMine—Closed21 km
Santosh DBA CalPortlandMine—Operating34 km

Holder and place

Other water rights in Oregon

All 12307 water rights in Oregon, United States

Data on this page