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USGS Surface-Water Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 01451500 Little Lehigh Creek near Allentown, PA


Lehigh County, Pennsylvania
Hydrologic Unit Code 02040106
Latitude  40°34'56", Longitude  75°29'00" NAD27
Drainage area 80.8  square miles
Gage datum 253.41 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1945-10-01 -> 2022-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 105 103 125 157 143 124 90 84 88 95 80 103
2 109 114 143 172 126 133 93 91 107 80 79 104
3 108 125 128 189 130 115 90 91 81 75 105 98
4 103 131 125 160 134 111 86 170 73 70 78 95
5 101 118 132 172 132 107 88 116 70 72 75 107
6 104 110 137 162 132 107 90 85 85 71 73 103
7 100 127 136 158 132 109 134 86 91 69 78 107
8 102 120 132 158 129 105 90 83 95 120 86 107
9 106 105 134 147 126 102 89 86 103 112 85 105
10 100 104 132 148 124 100 91 85 74 76 84 102
11 99 109 148 144 122 101 88 83 74 74 80 113
12 103 108 142 141 127 103 97 80 77 76 81 116
13 97 131 140 151 135 112 96 101 76 70 83 133
14 102 127 148 143 132 107 96 97 73 69 81 131
15 102 119 150 149 121 99 97 81 81 80 81 109
16 97 119 136 179 124 97 89 75 95 80 82 107
17 93 114 135 164 123 94 83 93 85 76 85 112
18 101 115 132 141 120 95 84 90 134 73 79 103
19 120 113 132 139 119 99 81 91 88 101 76 95
20 117 113 142 139 121 108 83 76 77 90 84 93
21 110 114 145 132 115 121 84 78 71 77 86 125
22 111 116 163 130 112 135 103 99 72 73 88 113
23 102 119 156 133 112 140 112 88 79 74 100 106
24 136 142 152 128 118 99 100 74 91 74 87 110
25 175 166 146 128 111 111 87 71 81 74 96 125
26 168 162 146 138 109 95 86 71 76 74 95 111
27 145 131 152 138 109 96 89 70 105 79 91 104
28 133 138 152 138 106 103 114 146 96 87 109 101
29 112 125 157 131 134 119 96 86 98 87 104 102
30 109   147 133 142 98 82 74 84 90 103 101
31 112   150   130   82 73   79   100