Application U 346
Irrigation · A Well · Umatilla County, Oregon
Priority date
January 10, 1950
1950–1972
- Owner
- Alvin Knopf
- Record type
- Certificate
- Source
- A Well
- Kind of source
- Groundwater
- Tributary of
- East Branch Mud Creek
- Uses
- Irrigation
- Flow rate
- 0.41 cfs (184 gpm)
- County
- Umatilla County
- Points of diversion
- 1 (first at 45.99682, -118.44049)
- Permit
- U 318
- Certificate
- 24,270
- Season of use
- 03/01 to 10/31
From Oregon Water Resources Department, Water rights points of diversion (OWRD water rights query service), fetched October 12, 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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