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USGS Surface-Water Daily Statistics for Kentucky

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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 03400800 MARTINS FORK NEAR SMITH, KY


Harlan County, Kentucky
Hydrologic Unit Code 05130101
Latitude  36°45'08", Longitude  83°15'27" NAD27
Drainage area 55.8  square miles
Contributing drainage area 55.8  square miles
Gage datum 1,259.00 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 28 - 30 years of record in, ft3/s   (Calculation Period 1979-10-01 -> 2019-09-30)

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
1 154 157 229 151 112 97 36 38 28 51 55 136
2 150 149 233 150 128 92 27 48 24 49 53 144
3 152 152 226 144 130 89 25 48 23 54 52 154
4 171 167 216 149 135 80 28 45 26 47 54 162
5 181 175 223 150 143 78 29 34 26 41 55 158
6 182 173 243 147 147 78 35 26 24 43 59 155
7 175 180 243 154 143 98 36 22 19 44 76 158
8 172 182 242 161 150 92 34 29 14 40 96 151
9 178 180 252 168 147 99 35 35 17 37 98 141
10 169 184 245 152 147 101 34 31 21 35 108 145
11 163 214 232 135 141 95 35 25 22 37 113 148
12 167 245 209 139 131 85 37 27 22 41 118 150
13 166 240 194 137 134 74 32 39 19 46 121 147
14 148 214 187 134 131 71 33 41 15 55 114 140
15 140 199 175 145 125 74 44 33 20 62 103 141
16 143 213 162 141 123 78 49 33 39 55 106 139
17 139 251 160 135 114 85 44 32 50 55 107 136
18 140 292 198 130 94 92 43 26 40 56 97 138
19 154 318 231 136 88 77 37 24 36 52 95 147
20 182 314 236 145 95 66 30 25 33 52 110 143
21 187 303 226 138 97 64 23 23 34 52 112 135
22 189 272 215 137 91 59 22 28 28 57 117 130
23 200 269 212 114 99 45 19 32 22 54 122 138
24 199 277 203 120 99 31 16 28 21 51 128 142
25 211 268 194 133 90 31 15 28 24 54 126 151
26 214 238 186 118 79 37 15 26 25 55 122 167
27 208 222 180 98 78 45 15 26 24 54 118 175
28 201 217 178 90 85 50 16 26 33 54 116 174
29 188 154 174 100 88 39 17 27 36 55 128 178
30 180   170 103 93 37 18 27 44 53 137 181
31 170   163   95   23 26   54   159