Application S 2904
Irrigation · Portuguese Canyon · Grant County, Oregon
Priority date
April 26, 1913
1900–1919
- Owner
- Henry C Riley
- Record type
- Certificate
- Source
- Portuguese Canyon
- Kind of source
- Surface water
- Tributary of
- North Fork John Day River
- Uses
- Irrigation
- Flow rate
- 0.06 cfs (28.3 gpm)
- County
- Grant County
- Points of diversion
- 1 (first at 44.82101, -119.56389)
- Permit
- S 1610
- Certificate
- 3,283
- 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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