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

62
67

71
71

96
96

47
47

87
94

BRUNEAU RIVER
Hot Spring nr, ID

MAR-SEP

215

87

122

56

248

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

MAR-JUL
MAR-JUL

27
610

84
100

158
138

55
60

32
613

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

APR-JUL
APR-JUL

545
1210

86
86

105
106

68
64

636
1414

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

APR-JUL

465

86

105

66

542

MALHEUR RIVER
Drewsey nr, OR

MAR-JUL

99

90

124

56

110

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

MAR-JUL

78

96

126

67

81

PAYETTE RIVER
Horseshoe Bend nr, ID (1)

APR-JUL
APR-SEP

1470
1600

91
91

114
112

68
70

1617
1755

DEADWOOD RIVER
Deadwood Res Inflow, ID (1)

APR-JUL

119

89

107

70

134

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

APR-SEP

500

94

116

72

530

WEISER RIVER
Weiser nr, ID (1)

APR-JUL

365

93

138

49

391

BURNT RIVER
Hereford nr, OR

MAR-JUL

45

88

122

55

51