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USGS Surface-Water Daily Statistics for Maryland

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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 01619000 ANTIETAM CREEK NEAR WAYNESBORO, PA


Washington County, Maryland
Hydrologic Unit Code 02070004
Latitude  39°42'58.5", Longitude  77°36'23.9" NAD83
Drainage area 93.5  square miles
Gage datum 536.15 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 1947-10-01 -> 2024-09-30)

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
1 120 129 165 166 167 127 91 69 65 89 85 91
2 115 145 167 179 149 124 86 74 62 74 80 92
3 115 156 154 166 151 119 95 74 54 79 84 84
4 115 149 152 178 159 119 88 83 49 68 76 96
5 116 137 173 177 170 118 93 72 54 66 75 85
6 114 127 164 160 172 109 85 63 92 67 73 87
7 108 134 172 155 180 104 81 64 62 69 76 111
8 109 126 155 153 167 97 85 66 60 67 79 115
9 122 122 145 151 153 95 84 67 71 124 72 111
10 124 121 152 143 142 103 96 63 78 89 73 102
11 110 123 163 137 140 107 83 61 65 91 72 103
12 113 121 160 145 177 111 87 64 58 76 83 104
13 112 157 194 161 158 124 80 64 59 66 86 94
14 112 137 210 161 159 123 80 66 81 65 79 89
15 112 127 171 196 155 108 76 60 72 66 75 94
16 106 133 157 197 205 101 74 58 58 63 77 111
17 103 126 163 188 162 96 75 58 60 62 77 102
18 103 124 152 156 146 97 90 59 59 80 75 102
19 100 123 171 152 147 97 81 57 54 71 75 97
20 103 128 170 163 147 96 79 58 54 69 77 93
21 115 135 168 156 138 105 75 65 70 65 74 107
22 104 141 187 150 130 185 79 57 69 62 75 107
23 111 155 172 152 129 184 86 54 89 60 94 118
24 160 168 166 148 130 130 82 52 68 62 87 108
25 178 185 164 149 125 112 82 51 136 73 105 120
26 164 186 156 154 114 125 77 50 157 73 90 130
27 149 159 152 159 113 133 71 52 106 67 87 133
28 145 152 154 184 128 163 74 52 101 69 80 120
29 135 161 153 162 147 114 75 53 79 99 85 114
30 128   163 170 131 100 76 48 81 135 88 117
31 139   163   124   66 55   100   114