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 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 244.93 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 1986-10-01 -> 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
1 152 138 154 216 200 157 123 105 130 145 120 153
2 145 140 200 230 166 178 125 120 175 118 114 153
3 149 145 174 262 170 142 120 110 111 108 159 151
4 138 162 170 224 162 146 112 286 100 104 109 136
5 133 154 170 189 173 140 126 178 96 117 102 155
6 137 144 162 199 177 142 116 114 123 104 106 143
7 132 149 168 194 173 144 115 123 140 96 103 142
8 133 138 170 206 168 131 119 115 180 206 113 140
9 141 130 184 181 161 136 132 112 246 184 122 137
10 181 130 200 187 163 132 131 115 121 110 118 142
11 143 133 206 177 163 140 125 116 115 113 111 173
12 151 133 189 182 172 146 133 106 105 117 117 170
13 149 156 186 201 173 169 142 149 108 103 114 141
14 145 150 190 175 169 156 143 147 99 101 107 158
15 136 139 185 197 155 131 142 116 121 110 107 142
16 136 153 172 240 161 125 126 100 157 115 113 148
17 131 149 171 214 166 121 114 121 135 107 121 166
18 149 147 168 176 159 133 118 113 224 98 112 188
19 166 141 170 176 170 136 105 115 135 152 109 143
20 192 143 176 184 169 149 112 101 108 126 118 130
21 141 146 187 175 148 186 107 112 96 113 120 160
22 127 147 215 172 145 145 165 155 98 106 124 142
23 139 151 207 178 145 149 183 132 119 103 152 154
24 170 163 209 168 150 132 160 104 130 97 122 167
25 192 196 191 163 143 117 128 94 122 100 129 200
26 166 155 178 174 142 125 134 94 114 100 130 156
27 158 148 185 175 143 138 128 89 114 124 134 143
28 170 152 198 165 143 160 155 240 137 140 168 168
29 146 173 212 161 152 139 116 124 155 132 141 148
30 143   202 177 162 121 105 106 141 143 155 140
31 155   208   137   106 96   120   135