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USGS Daily Statistics for the Nation

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 01660920 ZEKIAH SWAMP RUN NEAR NEWTOWN, MD


Charles County, Maryland
Hydrologic Unit Code 02070011
Latitude  38°29'26.1", Longitude  76°55'37.5" NAD83
Drainage area 79.9  square miles
Gage datum 34.05 feet above NAVD88
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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 1982-10-01 -> 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
1 103 100 139 169 172 82 28 32 24 51 69 103
2 132 113 145 142 137 74 29 25 28 59 63 94
3 124 124 177 140 117 71 45 32 19 59 59 98
4 111 141 181 135 116 95 35 144 19 43 58 93
5 108 168 188 128 127 99 31 94 31 33 68 102
6 101 153 155 124 149 89 40 43 41 31 89 117
7 97 147 160 125 135 102 141 45 85 31 88 120
8 109 134 158 136 119 101 79 34 334 26 84 179
9 116 114 155 138 104 67 63 25 126 34 94 127
10 108 112 151 126 93 76 53 34 83 35 80 124
11 109 151 163 115 96 91 27 29 91 32 66 117
12 124 169 134 111 187 71 29 35 45 164 160 131
13 122 153 124 119 152 59 40 68 49 58 166 126
14 116 136 139 121 109 57 38 52 43 35 129 140
15 121 132 143 131 83 60 27 40 28 39 94 150
16 108 144 134 160 112 78 23 36 46 44 103 144
17 99 146 143 164 129 70 21 31 90 33 123 157
18 98 134 154 134 132 59 19 30 44 32 94 131
19 128 130 153 104 135 83 18 30 38 44 77 102
20 170 125 152 106 109 72 28 22 38 55 70 95
21 146 124 198 112 97 68 30 33 30 65 69 104
22 106 144 219 116 85 57 55 47 23 62 66 105
23 95 174 163 111 89 53 65 40 40 48 73 98
24 127 208 155 104 85 51 38 28 69 46 76 106
25 140 187 155 109 76 46 34 16 48 42 91 146
26 135 143 144 110 91 35 33 15 50 40 92 173
27 125 125 155 101 95 42 38 22 66 50 99 143
28 121 124 194 92 77 56 39 46 65 81 107 118
29 140 114 257 88 90 39 44 78 70 100 116 126
30 116   237 120 106 31 43 62 57 154 114 113
31 101   176   83   35 31   113   95