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USGS Daily Statistics for Pennsylvania

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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 01451650 Little Lehigh Creek at Tenth St. Br. at Allentown


Lehigh County, Pennsylvania
Hydrologic Unit Code 02040106
Latitude  40°35'47", Longitude  75°28'28" NAD27
Drainage area 98.2  square miles
Gage datum 245.63 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 1986-10-01 -> 2019-09-30)

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
1 150 140 148 208 190 164 126 106 94 153 104 150
2 136 143 202 235 164 186 128 114 105 124 112 160
3 148 145 172 254 171 145 120 108 104 112 171 157
4 135 151 159 210 164 148 113 164 95 100 111 141
5 134 152 171 186 174 139 126 124 94 114 104 160
6 139 146 160 185 178 144 118 108 122 104 108 148
7 133 151 169 182 163 149 119 109 146 96 105 144
8 135 139 174 188 161 133 122 98 188 224 118 147
9 132 130 187 176 159 137 123 100 266 201 128 143
10 129 130 190 188 162 136 119 109 116 115 125 143
11 138 133 210 177 164 142 118 114 112 120 114 165
12 152 136 193 175 174 137 135 104 102 122 115 175
13 139 157 190 192 177 172 141 155 103 101 117 146
14 144 152 197 171 174 160 147 154 97 101 110 165
15 136 142 193 197 156 134 148 113 126 113 111 146
16 136 153 179 246 164 127 128 95 170 113 113 149
17 128 148 176 220 171 123 112 123 143 103 126 171
18 153 147 171 177 163 138 113 110 248 99 116 151
19 172 142 169 165 175 142 103 102 144 163 113 133
20 200 146 181 183 173 157 112 98 112 134 125 129
21 145 151 196 175 150 200 104 113 98 117 125 168
22 129 152 230 173 149 152 145 160 101 107 119 145
23 141 155 208 181 147 153 170 120 118 103 161 153
24 180 169 208 168 155 136 164 98 130 100 124 172
25 192 206 191 163 148 121 129 90 120 103 135 183
26 150 158 181 175 146 127 137 94 116 100 135 153
27 158 146 193 175 146 139 132 89 118 121 134 144
28 169 147 203 167 143 168 161 266 147 144 179 142
29 145 165 218 161 150 145 114 128 166 136 150 144
30 145   212 174 165 124 104 106 145 139 146 137
31 159   214   139   106 96   114   133