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USGS 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 01594000 LITTLE PATUXENT RIVER AT SAVAGE, MD


Howard County, Maryland
Hydrologic Unit Code 02060006
Latitude  39°08'03.9", Longitude  76°48'58.2" NAD83
Drainage area 98.4  square miles
Gage datum 122.18 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 1939-10-01 -> 2025-09-30)

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
1 190 125 156 172 172 114 79 74 107 92 83 106
2 170 136 157 191 121 129 71 66 55 77 68 100
3 143 132 177 185 117 153 79 60 46 76 87 96
4 137 151 170 140 118 161 68 67 48 55 75 105
5 113 153 167 157 142 122 69 52 65 60 77 137
6 113 145 162 160 200 113 84 60 164 53 79 120
7 112 183 151 141 156 134 74 63 146 54 88 117
8 118 121 135 136 129 106 117 61 122 146 135 116
9 148 109 176 141 115 112 81 85 68 83 122 120
10 138 112 169 129 114 113 64 67 66 94 89 111
11 106 125 161 122 129 126 69 54 81 79 80 201
12 127 132 138 122 196 86 74 89 52 87 117 128
13 117 132 173 150 132 110 105 167 70 57 105 131
14 146 151 192 125 110 114 75 70 47 89 85 143
15 126 141 155 162 124 83 77 70 40 73 88 139
16 131 146 151 169 183 74 64 57 102 74 117 176
17 110 142 140 141 147 78 55 55 79 67 98 147
18 115 137 140 121 127 101 94 84 91 70 74 175
19 174 140 152 121 138 97 64 70 71 93 72 112
20 164 130 149 160 111 146 70 64 47 75 92 94
21 138 138 216 139 109 110 99 72 50 81 96 135
22 114 157 197 131 108 107 85 87 91 65 128 95
23 119 174 213 122 120 116 111 63 107 70 111 133
24 172 184 191 111 119 90 80 47 59 54 89 124
25 185 196 146 129 105 91 87 46 67 63 108 163
26 220 156 189 145 161 164 72 47 77 89 105 171
27 137 144 183 159 124 105 74 62 84 113 108 123
28 174 149 174 156 144 87 68 78 76 103 172 111
29 118 120 163 125 119 69 94 47 68 152 121 115
30 120   163 205 111 80 69 42 78 152 108 136
31 148   161   109   136 49   77   115