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

58
63

67
67

98
96

36
38

87
94

BRUNEAU RIVER
Hot Spring nr, ID

MAR-SEP

205

83

121

44

248

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

MAR-JUL
MAR-JUL

25
400

78
65

125
104

31
28

32
613

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

APR-JUL
APR-JUL

560
1220

88
86

105
103

71
69

636
1414

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

APR-JUL

460

85

104

66

542

MALHEUR RIVER
Drewsey nr, OR

MAR-JUL

77

70

103

37

110

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

MAR-JUL

59

73

100

46

81

PAYETTE RIVER
Horseshoe Bend nr, ID (1)

APR-JUL
APR-SEP

1450
1570

90
89

109
108

69
71

1617
1755

DEADWOOD RIVER
Deadwood Res Inflow, ID (1)

APR-JUL

109

81

99

63

134

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

APR-SEP

500

94

114

75

530

WEISER RIVER
Weiser nr, ID (1)

APR-JUL

360

92

128

56

391

BURNT RIVER
Hereford nr, OR

MAR-JUL

45

88

122

55

51