Application G 9458
Supplemental Irrigation · A Well · Washington County, Oregon
Priority date
November 5, 1979
1973–1999
- Owner
- Wilford J Kalsch
- Record type
- Certificate
- Source
- A Well
- Kind of source
- Groundwater
- Tributary of
- Tualatin River
- Uses
- Supplemental Irrigation
- Flow rate
- 0.67 cfs (300 gpm)
- County
- Washington County
- Points of diversion
- 1 (first at 45.44606, -122.97128)
- Permit
- G 8861
- Certificate
- 62,214
- 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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