Water right 40S 30002059
Irrigation · Missouri River · Roosevelt County, Montana
Priority date
July 1, 1985
89th most senior of 121 rights on Missouri River in Roosevelt County
- Owner
- Milo Mattelin; Roosevelt County Conservation District
- Status
- Active
- Record type
- Conservation District Record
- Source
- Missouri River
- Kind of source
- Surface water
- Uses
- Irrigation
- Flow rate
- 4.9 cfs (2,199.3 gpm)
- Volume
- 569 acre-feet
- Acres
- 284.5
- County
- Roosevelt County
- Points of diversion
- 2 (first at 48.14047, -104.86615)
- Version
- Original Right
- Means of diversion
- Pump
- Period of diversion
- 04/01 to 10/15
- Legal location
- T28N R53E Sec. 34 SENWNW
- 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.
- #85Jul 1, 198540S 10761 00Missouri River · IrrigationEdward Marshall · 2.22 cfs, 640 AF
- #86Jul 1, 198540S 109530 00Missouri River · IrrigationGrass Rock Hills LLC; Roosevelt County Conservation District; Trapper Creek Land LLC · 21.4 cfs, 282 AF
- #87Jul 1, 198540S 111429 00Missouri River · IrrigationDebra J McGowan; Felix T McGowan; Roosevelt County Conservation District · 4.9 cfs, 628.1 AF
- #88Jul 1, 198540S 111430 00Missouri River · IrrigationDonna G Dethman; Roosevelt County Conservation District · 4.9 cfs, 676.5 AF
- #89 · this right
- #90Jul 1, 198540S 30003106Missouri River · IrrigationRoosevelt County Conservation District; Robert P Wilson · 24 AF
- #91Jul 1, 198540S 30004260Missouri River · IrrigationFnb Land & Livestock INC; Roosevelt County Conservation District · 6 cfs, 421.2 AF
- #92Jul 1, 198540S 30004263Missouri River · IrrigationLittle Muddy Ranch LLC; Roosevelt County Conservation District · 3.01 cfs, 330 AF
- #93Jul 1, 198540S 30006005Missouri River · IrrigationDebra J McGowan; Felix T McGowan; Roosevelt County Conservation District · 2.67 cfs, 240 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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