Water right 42L 8612 00
Irrigation · O'Fallon Creek · Custer County, Montana
Priority date
April 21, 1976
9th most senior of 11 rights on O'Fallon Creek in Custer County
- Owner
- Carmen K Cavill; Charles D Cavill
- Status
- Active
- Record type
- Provisional Permit
- Source
- O'Fallon Creek
- Kind of source
- Surface water
- Uses
- Irrigation
- Flow rate
- 7.79 cfs (3,496.4 gpm)
- Volume
- 52.5 acre-feet
- Acres
- 21
- County
- Custer County
- Points of diversion
- 1 (first at 46.49216, -104.79176)
- Version
- Original Right
- Means of diversion
- Pump
- Period of diversion
- 03/01 to 05/15
- Legal location
- T9N R55E Sec. 34 NESWNW
- Scanned documents
- Open
See every right within a mile of this one
Its place on O'Fallon Creek
Rights just ahead of and behind it in priority on the same source.
- #5Jul 12, 197042L 1141 00O'Fallon Creek · IrrigationDouglas D Singleton; Judy M Singleton · 13.33 cfs, 780 AF
- #6Aug 18, 197042L 1139 00O'Fallon Creek · IrrigationDouglas D Singleton; Judy M Singleton · 13.33 cfs, 66 AF
- #7Aug 18, 197042L 1140 00O'Fallon Creek · IrrigationDouglas D Singleton; Judy M Singleton · 12 cfs, 196 AF
- #8Aug 18, 197042L 1149 00O'Fallon Creek · IrrigationDouglas D Singleton; Judy M Singleton · 13.33 cfs, 33 AF
- #9 · this right
- #10Jan 6, 197742L 10948 00O'Fallon Creek · Irrigation, StockCarmen K Cavill; Charles D Cavill · 7.79 cfs, 25 AF
- #11Jan 14, 198242L 39882 00O'Fallon Creek · IrrigationCarmen K Cavill; Charles D Cavill · 7.79 cfs, 31 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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