Stream and Station

Most
Probable
Forecast
(1000 AF)

Most
Probable
Forecast
(% of Avg)

Reasonable
Maximum
(% of Avg)

Reasonable
Minimum
(% of Avg)

30 Year
(1971 - 2000)
Avg Runoff
(1000 AF)

LITTLE WOOD RIVER
Carey nr, ID

APR-JUL
APR-SEP

37
40

43
43

72
70

12
15

87
94

BRUNEAU RIVER
Hot Spring nr, ID

MAR-SEP

184

74

111

37

248

OWYHEE RIVER
Gold Creek nr, NV
Owyhee Res Inflow, OR

MAR-JUL
MAR-JUL

21
370

66
60

109
98

23
23

32
613

BOISE RIVER
Twin Springs nr, ID (1)
Boise nr, ID (1)

APR-JUL
APR-JUL

550
1170

86
83

102
100

71
66

636
1414

S. FORK BOISE RIVER
Anderson Ranch Res in, ID (1)

APR-JUL

435

80

99

61

542

MALHEUR RIVER
Drewsey nr, OR

MAR-JUL

57

52

84

20

110

N. FORK MALHEUR RIVER
Beulah Reservoir Inflow, OR (1)

MAR-JUL

51

63

88

38

81

PAYETTE RIVER
Horseshoe Bend nr, ID (1)

APR-JUL
APR-SEP

1440
1560

89
89

109
108

69
71

1617
1755

DEADWOOD RIVER
Deadwood Res Inflow, ID (1)

APR-JUL

108

81

99

63

134

N. FORK PAYETTE RIVER
Cascade Res Inflow, ID (1)

APR-SEP

500

94

112

75

530

WEISER RIVER
Weiser nr, ID (1)

APR-JUL

385

98

130

66

391

BURNT RIVER
Hereford nr, OR

MAR-JUL

42

82

116

49

51