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Contact

Mailing Address:

875 Perimeter Dr. MS2281
Moscow, ID 83844-2281

For fire or life threatening emergencies - call 911 from any phone.

For assistance after business hours contact Campus Security at 208-874-7550.

Phone: 208-885-6246

Email: facilities@uidaho.edu

Water Systems

The water systems at the University of Idaho include domestic, reclaimed, sewer, and storm water. The university operates its own water system on its Moscow campus, with two deep aquifer wells for domestic water and three shallow wells for research applications and outlying facilities. The reclaimed water system relieves pressure on the aquifer by converting wastewater from the City of Moscow water treatment facility into non-potable irrigation water. Today, sixty percent of the water use on campus is for domestic and research purposes, while the other forty percent is reclaimed water.

There is serious concern regarding the water supply in the local Moscow area. The water table in the deep aquifer has continued to drop despite efforts by area pumpers to mitigate the decline. However, the rate of decline has lessened in the last few years. The four major pumpers in this area are the City of Pullman, WA, Washington State University, the City of Moscow, ID, and the University of Idaho. The State of Idaho Water Resources Board, by state law, mandates that this potentially serious problem of a continually declining water table be addressed. The Palouse Basin Aquifer Committee (PBAC), with representatives from all pumpers and Whitman, WA and Latah, ID Counties was formed to address this.

The four major pumping entities mentioned above pump about 2.4 billion gallons of deep aquifer water each year. PBAC asked the entities to hold pumping increases to one percent or less per year to test the hypothesis that water levels would stabilize if pumping withdrawals were stabilized. For the past 14 years, the entities have been able to hold total pumping approximately constant, in part due to the fact that the University of Idaho has been able to significantly reduce its deep aquifer pumping. Over the past 4 years, the deep-water aquifer levels appear to be stabilizing due to this stabilizing of overall pumping.

Water Resources

Learn about where our water comes from, how it is used on campus, and methods of conservation at the University of Idaho.

Palouse Basin Aquifer Committee

The University of Idaho is a member of a Committee (now known as PBAC) formed in 1967 to address declining groundwater levels in our municipal wells.

Learn More

Contact

Mailing Address:

875 Perimeter Dr. MS2281
Moscow, ID 83844-2281

For fire or life threatening emergencies - call 911 from any phone.

For assistance after business hours contact Campus Security at 208-874-7550.

Phone: 208-885-6246

Email: facilities@uidaho.edu