Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

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 01589352 GWYNNS FALLS AT WASHINGTON BLVD AT BALTIMORE, MD


Baltimore City, Maryland
Hydrologic Unit Code 02060003
Latitude  39°16'19.4", Longitude  76°39'00.3" NAD83
Drainage area 65.9  square miles
Gage datum 6.68 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1998-10-01 -> 2023-09-30)

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
1 135 110 96 116 113 100 71 80 91 86 80 111
2 101 100 151 148 89 89 74 71 63 80 59 65
3 123 140 108 137 74 143 67 72 56 52 55 79
4 85 130 94 90 94 109 61 127 73 75 62 46
5 63 120 104 75 121 112 67 50 103 48 72 66
6 69 124 143 129 108 87 114 54 122 41 78 69
7 77 107 96 97 122 148 158 54 244 81 53 105
8 73 67 81 95 70 78 153 60 192 242 76 75
9 61 60 81 94 83 77 62 50 181 55 47 141
10 86 61 189 69 84 125 52 53 81 87 52 89
11 89 99 107 91 128 161 68 65 108 136 69 188
12 92 91 107 103 170 81 69 193 82 80 110 99
13 64 111 163 151 118 99 63 139 62 49 94 85
14 130 81 116 69 68 79 90 93 46 69 49 148
15 77 70 79 188 93 55 54 99 42 76 68 152
16 85 120 132 143 204 72 72 53 183 90 168 194
17 86 88 82 92 93 57 61 69 58 77 101 167
18 97 91 78 97 90 72 59 79 136 77 51 71
19 78 87 92 85 104 114 50 39 71 69 73 59
20 107 70 130 143 76 114 49 61 38 64 66 64
21 56 94 206 98 75 76 101 84 45 46 45 113
22 50 150 147 105 86 70 210 90 45 67 83 73
23 77 131 148 94 87 95 175 50 170 38 89 186
24 132 145 136 78 86 74 237 58 52 40 108 114
25 127 124 85 122 84 120 137 39 88 73 98 170
26 64 80 80 124 135 150 77 187 96 77 100 176
27 58 89 92 75 192 126 139 83 219 179 95 98
28 54 108 158 103 120 94 99 155 147 128 70 85
29 52 134 110 78 90 55 118 63 108 349 63 101
30 81   176 333 61 56 148 43 150 177 98 68
31 125   120   54   88 61   81   68