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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 01452000 Jordan Creek at Allentown, PA


Lehigh County, Pennsylvania
Hydrologic Unit Code 02040106
Latitude  40°37'23", Longitude  75°28'58" NAD27
Drainage area 75.8  square miles
Gage datum 259.82 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 71 - 72 years of record in, ft3/s   (Calculation Period 1944-10-01 -> 2016-09-30)

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
1 136 128 162 198 147 105 65 50 58 89 78 160
2 152 149 180 229 126 111 75 58 54 77 83 172
3 148 183 170 293 120 104 58 50 63 67 93 148
4 154 173 167 234 130 96 52 53 49 58 88 154
5 141 152 202 251 118 89 51 52 46 57 82 176
6 139 127 196 242 146 91 57 53 58 60 72 177
7 129 173 199 202 127 95 53 60 88 54 82 194
8 137 155 183 173 117 85 47 58 77 73 101 182
9 153 113 199 162 115 79 55 59 139 111 107 165
10 151 109 203 172 115 74 60 62 54 74 94 157
11 135 116 235 177 120 77 48 61 49 65 91 177
12 129 113 230 151 119 79 46 59 56 71 94 195
13 112 163 207 155 113 92 54 74 79 62 107 204
14 123 159 232 155 110 99 56 95 57 56 101 213
15 125 144 250 172 103 85 71 66 59 76 105 184
16 114 133 211 245 106 81 65 52 74 84 107 153
17 104 128 198 209 117 79 53 51 90 81 125 154
18 118 140 202 159 108 74 55 61 107 68 102 143
19 140 150 177 140 113 78 55 101 108 119 88 128
20 181 151 207 133 115 78 52 56 73 122 98 120
21 154 152 217 123 99 106 56 62 63 100 123 155
22 136 153 263 119 91 111 62 68 68 83 134 163
23 118 164 287 119 95 170 63 58 87 87 154 141
24 167 199 259 113 110 83 67 47 85 81 121 155
25 191 231 231 121 108 68 59 41 83 74 127 158
26 235 221 231 117 120 65 51 42 63 74 142 150
27 228 184 248 118 101 68 57 39 89 72 127 146
28 209 199 235 129 96 92 68 95 103 91 176 137
29 157 155 241 126 135 86 68 63 96 97 181 134
30 149   202 123 145 74 56 51 76 99 176 139
31 156   195   119   47 56   86   145