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USGS Daily Statistics for Pennsylvania

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[!] ICE EFFECTS ON STREAMFLOW -- During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.



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 -> 2020-09-30)

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
1 115 94 115 151 125 92 65 89 49 99 64 91
2 112 111 131 166 101 103 60 58 54 62 62 85
3 127 131 122 143 108 99 73 71 66 57 79 89
4 106 110 151 135 107 91 60 62 68 48 71 89
5 99 111 142 153 110 82 85 56 59 53 69 96
6 101 110 144 144 107 76 72 52 83 52 65 96
7 97 127 148 138 110 93 68 67 62 48 89 94
8 99 114 125 130 112 79 64 75 48 62 93 98
9 128 87 125 132 106 79 84 68 50 58 68 101
10 95 95 130 149 104 86 60 69 54 70 78 86
11 93 105 152 120 104 86 67 54 59 67 69 118
12 104 117 140 123 110 94 78 59 100 54 81 112
13 84 129 161 141 116 109 110 100 131 45 93 105
14 102 112 167 125 106 85 85 67 104 48 72 119
15 100 120 152 151 95 77 72 49 77 54 70 92
16 89 109 127 182 119 66 65 49 119 53 72 113
17 78 105 130 138 106 73 61 63 69 57 83 108
18 112 107 133 111 103 76 61 76 72 56 66 95
19 128 121 147 111 106 85 59 91 63 93 69 81
20 111 116 151 125 94 108 58 57 66 68 80 84
21 115 115 175 106 98 94 91 57 73 61 74 140
22 96 129 195 107 98 101 65 70 68 59 80 93
23 98 133 151 109 96 73 84 84 61 61 78 92
24 126 151 145 112 107 71 80 57 58 63 70 93
25 136 144 128 116 94 67 75 55 57 65 138 100
26 142 146 131 128 114 63 62 49 65 60 101 116
27 110 117 139 122 91 91 72 61 82 83 91 99
28 124 117 153 120 89 88 87 122 75 93 107 98
29 98 114 149 102 97 81 64 52 86 98 107 99
30 98   142 124 98 66 58 50 88 81 92 103
31 92   151   86   59 50   60   94