Application S 42545
Irrigation · Oneil Creek · Washington County, Oregon
Priority date
July 25, 1966
5th most senior of 6 rights on Oneil Creek in Washington County
- Owner
- Chas. J Mattoon
- Record type
- Certificate
- Source
- Oneil Creek
- Kind of source
- Surface water
- Tributary of
- Tualatin River
- Uses
- Irrigation
- Flow rate
- 0.01 cfs (4 gpm)
- County
- Washington County
- Points of diversion
- 1 (first at 45.47120, -123.14666)
- Permit
- S 31797
- Certificate
- 43,703
- Season of use
- 01/01 to 12/31
See every right within a mile of this one
Its place on Oneil Creek
Rights just ahead of and behind it in priority on the same source.
- #1Aug 7, 1929Application S 12891Oneil Creek · DomesticH W Sundermeier · 0.01 cfs
- #2Jun 15, 1953Application S 28528Oneil Creek · IrrigationH W/Louisa Sundemeier · 0.08 cfs
- #3Jul 28, 1960Application R 34166Oneil Creek · StorageRobert L Piper · 4.5 AF
- #4Aug 20, 1964Application S 40182Oneil Creek · IrrigationW a McCollum · 0.03 cfs
- #5 · this right
- #6Jun 22, 1970Application S 46850Oneil Creek · IrrigationMrs. H.W. Sundermeier · 0.01 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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