Application S 1144
Irrigation · Jack Creek/Lost Creek Reservoir · Grant County, Oregon
Priority date
December 16, 1910
1900–1919
- Owner
- Chas Helmick
- Record type
- Certificate
- Source
- Jack Creek/Lost Creek Reservoir
- Kind of source
- Surface water
- Tributary of
- Silvies River
- Uses
- Irrigation
- Flow rate
- 0.32 cfs (143.6 gpm)
- County
- Grant County
- Points of diversion
- 1 (first at 44.14954, -119.13840)
- Permit
- S 470
- Certificate
- 501
- 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.
How water rights work in Oregon · Report a problem with this record