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USGS Surface-Water 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 water year of record in, ft3/s   (Calculation Period 1944-10-01 -> 2021-09-30)

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
1 142 126 162 206 149 104 67 54 58 90 93 166
2 156 145 185 229 127 110 76 66 53 77 93 176
3 151 177 174 285 121 103 59 62 65 68 113 151
4 158 176 169 230 130 94 53 139 51 58 98 154
5 145 156 199 245 119 89 53 129 47 57 88 174
6 141 131 192 239 148 91 57 72 60 60 81 174
7 130 172 194 207 128 94 62 72 89 54 92 190
8 136 158 179 176 119 84 54 68 77 71 107 177
9 150 117 193 162 116 78 59 65 134 107 110 161
10 148 111 199 169 115 73 62 66 58 73 98 155
11 133 121 230 173 119 77 54 65 53 65 95 173
12 128 122 225 148 123 78 51 68 58 73 97 189
13 118 167 203 163 124 90 57 99 79 63 110 197
14 125 161 225 166 123 96 60 128 58 56 103 206
15 124 146 241 178 111 83 76 78 59 74 106 179
16 114 141 205 246 110 78 68 60 73 83 108 151
17 105 140 192 211 120 77 56 56 88 80 124 152
18 116 146 195 161 110 74 60 73 106 67 102 141
19 137 152 172 141 116 80 59 112 108 114 90 127
20 178 152 200 136 125 81 54 63 74 117 99 119
21 152 154 212 125 106 106 57 66 63 96 123 159
22 135 157 265 119 96 109 70 85 67 81 132 167
23 123 167 286 118 101 164 80 67 84 85 150 143
24 183 205 256 113 113 90 89 52 82 78 120 155
25 207 253 228 121 110 73 87 45 82 72 135 175
26 244 234 226 117 119 67 67 44 66 72 146 158
27 230 191 241 122 100 68 65 41 89 74 134 148
28 208 200 229 130 95 94 73 92 107 92 176 141
29 157 158 236 126 132 87 71 62 100 97 179 139
30 147   199 123 145 74 59 51 81 104 176 142
31 152   195   119   51 56   92   147