Application S 18591
Irrigation · Tualatin River · Washington County, Oregon
Priority date
February 26, 1940
50th most senior of 292 rights on Tualatin River in Washington County
- Owner
- Russell Kopplin
- Record type
- Certificate
- Source
- Tualatin River
- Kind of source
- Surface water
- Tributary of
- Willamette River
- Uses
- Irrigation
- Flow rate
- 0.21 cfs (94.3 gpm)
- County
- Washington County
- Points of diversion
- 1 (first at 45.41710, -123.10856)
- Permit
- S 14194
- Certificate
- 15,099
- Season of use
- 01/01 to 12/31
See every right within a mile of this one
Its place on Tualatin River
Rights just ahead of and behind it in priority on the same source.
- #46Jun 7, 1939Application S 18165Tualatin River · IrrigationJesse C Snyder · 0.37 cfs
- #47Jun 27, 1939Application S 18235Tualatin River · IrrigationDennis Davis · 0.25 cfs
- #48Aug 1, 1939Application S 18312Tualatin River · IrrigationRichard Scott · 1.08 cfs
- #49Aug 4, 1939Application S 18318Tualatin River · IrrigationWalter Fuhrer · 0.16 cfs
- #50 · this right
- #51Mar 25, 1940Application S 18624Tualatin River · IrrigationRalph E Alvord · 1.32 cfs
- #52Sep 6, 1940Application S 18993Tualatin River · IrrigationLouis Hillecke · 0.89 cfs
- #53Sep 7, 1940Application S 18994Tualatin River · IrrigationRoger Berryhill Nursery · 0.17 cfs
- #54Sep 7, 1940Application S 18994Tualatin River · IrrigationR Schorzman · 0.1 cfs
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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