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Basin · Upper Snake · adjudicated

Upper Snake (above Milner Dam)

Mainstem Snake River and tributaries from Wyoming border to Milner. Includes Henrys Fork, Teton, and South Fork.

PODs

3,227

Districts

19

Rights tracked

4,637

Mitigation plans

1

0 active

Basin volume · 2010–2025

1,803K AF in 2024

2010: 558,071 AF · 1120 PODs reported2011: 528,028 AF · 1159 PODs reported2012: 689,144 AF · 1171 PODs reported2013: 653,800 AF · 1152 PODs reported2014: 628,218 AF · 1141 PODs reported2015: 554,063 AF · 1128 PODs reported2016: 531,606 AF · 1150 PODs reported2017: 500,882 AF · 1207 PODs reported2018: 708,049 AF · 1607 PODs reported2019: 718,834 AF · 1709 PODs reported2020: 1,129,061 AF · 1761 PODs reported2021: 886,135 AF · 1871 PODs reported2022: 878,928 AF · 1920 PODs reported2023: 747,665 AF · 1956 PODs reported2024: 1,802,633 AF · 2001 PODs reported2025: 2,402,146 AF · 1948 PODs reported'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25

Right use mix

By use type

IRR4625 · 100%
MUN11 · 0%
IND1 · 0%

Right status

Active3688
Forfeit risk91
Partial forfeit858

Member districts

19 reporting districts roll up to this basin.

DistrictPODsReported 20242024 AF
Water District 110819728246,384
Water District 143554418160,218
Water District 1613731951,007,234
Water District 12036021194,351
Water District 12930600
Water District 14021511325,559
Water District 3315012558,725
Goose Creek Irrigation District745018,873
Water District 31511093,032
City of Rupert46453,691
Water District 10045228,793
Water District 1704100
Water District 734100
INEEL38312,306
Water District 71382327,152
Falls Irrigation District29266,182
Monteview Irrigation Company22217,014
Jefferson Irrigation Company15128,129
Producers Irrigation Company1014,990

Mitigation plans in this basin

1 plans tied to districts in Upper Snake.