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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 01474000 Wissahickon Creek at Mouth, Philadelphia, PA


Philadelphia County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°00'55", Longitude  75°12'26" NAD27
Drainage area 64.0  square miles
Gage datum 26.41 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 1965-10-01 -> 2019-09-30)

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
1 133 101 134 166 140 100 70 115 45 118 59 121
2 104 140 160 228 107 100 67 167 66 65 64 109
3 119 167 130 185 119 96 78 88 61 66 84 129
4 118 125 139 161 114 109 71 91 60 53 65 98
5 110 131 138 177 106 102 76 101 43 69 80 108
6 95 122 144 132 131 90 65 72 96 52 81 103
7 99 110 194 128 119 124 67 63 100 55 75 109
8 128 115 146 123 120 100 62 65 188 75 139 120
9 113 92 135 134 127 90 57 78 82 84 102 151
10 92 100 172 175 124 111 66 97 67 95 80 99
11 103 114 158 112 119 105 57 73 72 71 82 195
12 134 123 125 123 126 114 82 82 72 62 93 147
13 89 179 181 129 132 139 190 120 108 47 105 122
14 130 129 199 123 105 109 107 98 84 57 87 170
15 111 128 149 199 96 80 83 58 82 77 74 113
16 98 136 126 290 155 90 73 47 160 62 91 158
17 79 107 147 176 120 175 69 67 124 60 101 143
18 135 115 143 115 115 96 68 59 92 57 69 115
19 154 112 162 101 132 111 78 58 75 131 73 90
20 178 113 179 126 107 99 68 80 91 91 112 82
21 148 127 211 107 90 88 99 91 82 73 87 211
22 83 142 235 108 99 99 64 107 95 73 73 125
23 107 147 150 121 99 89 83 92 84 60 103 118
24 158 181 154 115 137 95 96 65 89 70 70 132
25 185 185 136 133 102 74 91 61 85 99 113 139
26 184 134 121 131 108 71 81 61 87 70 119 145
27 139 108 145 136 113 69 124 101 139 115 117 120
28 116 105 162 118 111 133 158 253 142 137 153 104
29 110 117 184 99 132 116 84 77 166 112 108 124
30 106   183 125 146 85 86 60 81 87 109 92
31 102   198   81   84 51   65   90