Water right 40S 42690 00
Irrigation · Missouri River · McCone County, Montana
Priority date
March 1, 1982
90th most senior of 109 rights on Missouri River in McCone County
- Owner
- Lacey Forthun; Sean Forthun
- Status
- Active
- Record type
- Provisional Permit
- Source
- Missouri River
- Kind of source
- Surface water
- Uses
- Irrigation
- Flow rate
- 14.9 cfs (6,700 gpm)
- Acres
- 1,745
- County
- McCone County
- Points of diversion
- 1 (first at 48.07679, -105.30538)
- Version
- Change Authorization
- Means of diversion
- Pump
- Period of diversion
- 03/01 to 11/30
- Legal location
- T27N R50E Sec. 19 SWSENE
- Scanned documents
- Open
See every right within a mile of this one
Its place on Missouri River
Rights just ahead of and behind it in priority on the same source.
- #86Jan 19, 198140S 34798 00Missouri River · IrrigationLacey Forthun; Sean Forthun · 10.03 cfs, 4,450 AF
- #87Jan 29, 198140S 31900 00Missouri River · IrrigationJames S Dewitt · 11.14 cfs, 674 AF
- #88May 4, 198140S 35719 00Missouri River · IrrigationRonald A Garwood; Garwood Ronald & Patricia Revocable Trust · 5.3 cfs, 300 AF
- #89Sep 1, 198140S 35714 00Missouri River · IrrigationBarbara Farnham · 1.11 cfs, 270 AF
- #90 · this right
- #91Sep 22, 198340S 53280 00Missouri River · IrrigationClint Casterline · 11.14 cfs, 216 AF
- #92May 29, 198440S 55517 00Missouri River · Domestic, IrrigationGallagher Estates LLC · 0.11 cfs, 24.99 AF
- #93Jul 1, 198540S 102763 00Missouri River · IrrigationMcCone County Conservation District; Shirley M McCrea · 5.7 cfs, 980 AF
- #94Jul 1, 198540S 30002538Missouri River · IrrigationMcCone County Conservation District; Prairie Elk Hutterian Brethren INC · 18 cfs, 712 AF
From Montana DNRC, Water Resources Division, Water Right Query System points of diversion, 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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