Water right 43BJ 123898 00
Irrigation · Boulder River · Sweet Grass County, Montana
Priority date
December 17, 1903
108th most senior of 200 rights on Boulder River in Sweet Grass County
- Owner
- Rostad, Clarence S Irrevocable Trust
- Status
- Active
- Record type
- Statement of Claim
- Source
- Boulder River
- Kind of source
- Surface water
- Name
- Lamp-Nelson Ditch
- Uses
- Irrigation
- Flow rate
- 8 cfs (3,590.6 gpm)
- Volume
- 606.4 acre-feet
- Acres
- 297.6
- County
- Sweet Grass County
- Points of diversion
- 2 (first at 45.74897, -109.98856)
- Version
- Change Authorization
- Means of diversion
- Headgate
- Period of diversion
- 04/01 to 11/04
- Legal location
- T1S R14E Sec. 15 SESWNW
- Scanned documents
- Open
See every right within a mile of this one
Its place on Boulder River
Rights just ahead of and behind it in priority on the same source.
- #104Apr 15, 190343BJ 118076 00Boulder River · IrrigationBoulder Valley Holdings LLC · 1 cfs, 66.62 AF
- #105Apr 15, 190343BJ 118077 00Boulder River · StockBoulder Valley Holdings LLC
- #106Jul 27, 190343BJ 114715 00Boulder River · IrrigationTheorem River LLC · 7.77 cfs
- #107Dec 17, 190343BJ 11725 00Boulder River · IrrigationJoan S Hansen; Joseph D Hansen · 0.68 cfs
- #108 · this right
- #109Dec 17, 190343BJ 29372 00Boulder River · IrrigationKt Ranch LLC · 14.18 cfs
- #110Apr 15, 190443BJ 123990 00Boulder River · IrrigationWhistle Creek Partners LLC · 0.55 cfs
- #111Apr 15, 190443BJ 188072 00Boulder River · IrrigationSarah L Walton · 0.63 cfs
- #112Apr 15, 190443BJ 48449 00Boulder River · IrrigationWhistle Creek Partners LLC · 7.78 cfs, 1,866 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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