Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for Pennsylvania

Click to hide state-specific text

[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.


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 257.20 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 -> 2025-09-30)

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
1 143 126 173 206 154 102 66 52 63 88 92 162
2 157 144 194 228 129 107 75 64 125 75 91 171
3 151 173 182 297 121 100 59 60 74 66 110 147
4 157 193 179 252 129 92 53 133 55 58 95 151
5 143 160 204 250 118 86 52 124 50 61 86 170
6 140 131 195 240 145 89 57 70 61 61 79 169
7 129 169 196 211 134 91 61 72 88 55 90 188
8 134 153 180 192 128 82 53 70 78 71 103 175
9 150 115 194 169 120 77 61 67 144 105 106 159
10 187 110 211 171 116 72 71 70 65 72 95 152
11 144 119 235 172 119 76 57 66 57 64 92 180
12 132 120 228 149 122 89 53 67 61 71 98 194
13 131 162 204 162 123 94 58 97 82 61 110 196
14 133 156 223 164 122 97 60 123 60 56 102 201
15 127 141 237 174 110 83 75 78 60 73 104 175
16 116 138 202 238 109 79 70 61 72 81 108 150
17 106 139 189 204 118 76 58 56 86 78 122 153
18 117 146 192 157 108 73 61 73 103 65 101 166
19 136 150 172 142 114 78 59 122 105 110 89 140
20 176 149 197 135 122 80 54 66 72 113 97 124
21 150 151 208 124 104 103 57 67 62 94 120 159
22 133 153 257 118 94 106 69 85 66 78 133 165
23 122 164 280 117 100 159 77 86 84 83 147 147
24 180 200 254 111 111 89 86 60 83 76 118 156
25 203 246 228 118 107 72 85 49 83 71 131 174
26 242 229 225 115 115 67 66 47 66 71 142 156
27 228 188 238 119 98 70 63 43 88 73 133 146
28 210 201 226 127 94 93 71 91 105 89 173 151
29 163 175 234 123 130 85 69 62 98 94 174 145
30 150   197 121 142 73 58 51 80 103 171 144
31 153   193   116   50 55   92   148