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USGS 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 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 257.82 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 -> 2024-09-30)

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
1 142 127 169 207 156 103 66 53 64 89 93 163
2 156 145 191 227 130 108 75 65 126 76 92 173
3 150 175 177 280 122 101 60 61 75 67 111 149
4 157 195 175 227 130 93 53 134 56 59 96 153
5 144 161 201 240 119 87 53 125 50 62 87 172
6 140 132 193 235 146 89 57 70 62 62 80 171
7 130 171 194 208 135 92 61 71 89 55 91 190
8 135 156 178 190 129 83 53 69 78 72 104 177
9 151 116 191 168 121 78 61 64 145 106 107 160
10 189 110 197 170 117 73 71 65 66 72 96 154
11 145 120 228 172 119 77 58 64 57 65 93 181
12 133 120 224 148 122 89 53 66 62 72 99 193
13 132 163 202 162 123 95 58 96 82 62 111 197
14 134 157 222 164 122 97 60 124 61 56 103 203
15 128 142 237 174 109 84 76 78 61 74 105 176
16 117 139 202 240 109 79 71 61 73 81 109 151
17 107 140 189 206 118 77 58 56 87 79 123 154
18 118 147 193 158 108 74 61 73 104 66 102 167
19 137 151 172 142 114 79 59 115 106 111 90 141
20 178 151 198 136 123 80 54 63 73 114 99 125
21 151 152 209 125 105 104 58 66 63 95 121 160
22 134 154 259 119 94 107 70 85 67 79 134 166
23 124 165 279 118 100 161 78 86 85 84 149 147
24 182 200 252 112 111 90 87 60 84 77 119 157
25 206 248 227 119 107 73 85 49 84 71 133 175
26 245 231 224 115 116 68 66 47 67 72 143 158
27 231 189 238 120 98 71 64 43 89 74 135 147
28 213 200 227 128 94 94 72 92 106 90 175 152
29 164 158 235 124 131 86 70 62 99 95 176 145
30 152   197 122 143 73 58 51 80 104 173 145
31 154   194   117   50 55   93   148