Water right 422-3
Irrigation · Groundwater · Yankton County, South Dakota
Priority date
February 28, 1957
1950–1972
- Owner
- Richard Thorson
- Status
- Incorporated
- Record type
- Incorporated
- Source
- Groundwater
- Kind of source
- Surface water
- Uses
- Irrigation
- Flow rate
- 2.26 cfs (1,014.4 gpm)
- Acres
- 198.5
- County
- Yankton County
- Points of diversion
- 1 (first at 42.90406, -97.25239)
- Legal location
- SE1/4NW1/4 Sec. 5-T93N-R54W
From South Dakota DANR, Water Rights Program, Water rights web map export (CSV), 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.
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