Application S 29943
Supplemental Irrigation · Waste Water · Umatilla County, Oregon
Priority date
April 25, 1955
1950–1972
- Owner
- Hayden F Alderman
- Record type
- Certificate
- Source
- Waste Water
- Kind of source
- Surface water
- Tributary of
- West Little Walla Walla River
- Uses
- Supplemental Irrigation
- Flow rate
- 0.25 cfs (112.2 gpm)
- County
- Umatilla County
- Points of diversion
- 1 (first at 45.96441, -118.41810)
- Permit
- S 23590
- Certificate
- 24,360
- Season of use
- 01/01 to 12/31
From Oregon Water Resources Department, Water rights points of diversion (OWRD water rights query service), fetched October 8, 2026. The state's own record is the authority: amounts, owners and status here can lag behind it, and a mapped point of diversion says nothing about which parcel the right serves. This page is not legal advice.
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