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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 01477000 Chester Creek near Chester, PA


Delaware County, Pennsylvania
Hydrologic Unit Code 02040202
Latitude  39°52'08", Longitude  75°24'31" NAD27
Drainage area 61.1  square miles
Gage datum 23.41 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 1931-10-01 -> 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
1 116 94 119 151 126 92 64 89 49 98 67 96
2 115 111 131 165 101 102 60 57 54 63 63 87
3 127 130 122 142 108 99 72 71 66 57 79 90
4 108 109 150 135 108 94 59 97 68 48 71 89
5 100 110 142 152 110 83 85 59 59 53 69 100
6 101 111 143 143 107 76 72 53 82 52 65 96
7 97 128 147 137 110 92 68 83 62 48 89 94
8 99 114 125 130 111 82 64 80 48 62 93 97
9 127 87 124 132 106 81 84 69 50 58 68 103
10 95 95 129 148 103 85 68 69 54 69 78 88
11 93 106 151 121 104 87 70 55 59 67 70 118
12 104 117 139 124 109 94 78 62 99 56 86 111
13 84 128 160 150 115 108 109 101 130 46 93 105
14 101 112 166 126 105 85 84 68 103 48 72 122
15 100 119 151 150 95 79 72 50 77 54 70 93
16 89 114 126 180 118 66 65 49 118 54 73 113
17 79 106 129 137 105 73 61 63 69 57 83 113
18 111 107 133 111 102 75 61 76 72 56 66 96
19 127 120 149 110 105 85 59 91 62 92 69 82
20 110 116 150 124 93 107 58 57 66 68 80 84
21 114 115 173 106 98 93 90 57 73 61 74 139
22 95 128 192 107 98 101 66 70 68 59 80 94
23 98 132 152 109 98 73 84 86 61 61 79 93
24 125 151 151 114 107 71 80 57 58 63 72 97
25 146 145 130 117 94 67 75 55 57 65 137 118
26 142 146 131 128 113 63 62 49 65 60 102 117
27 110 119 139 122 91 91 71 61 82 82 91 99
28 123 123 157 120 88 87 87 123 75 92 106 99
29 97 112 152 102 100 80 63 53 86 103 106 99
30 97   142 125 98 65 58 51 90 84 103 104
31 92   151   86   59 50   62   95