Water Use

The Upper Arkansas River subbasin has a total of 4,262 water rights with an authorized quantity of 1,565,497 acre-feet.  There are more appropriated rights than vested rights.  The average water use was 948,124 acre-feet.  This analysis used all irrigation, industrial, recreation, municipal, domestic and stock water rights.

Source

Type

No. of Rights

Authorized Quantity

Surface

Vested

20

150,249

Ground

Vested

344

104,430

Surface

Appropriated

39

8,773

Ground

Appropriated

3,859

1,302,045

Water Use

The Points of Diversion Map includes some surface water rights that are used for watershed dams and account for evaporation.