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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 water year of record in, ft3/s   (Calculation Period 1979-10-01 -> 2020-09-30)

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
1 151 155 229 157 121 94 38 37 28 50 56 134
2 147 148 232 154 135 89 31 47 24 48 54 148
3 152 150 226 148 136 87 26 47 23 53 53 161
4 174 165 219 152 132 77 28 44 25 46 55 169
5 185 175 225 152 140 76 29 34 25 40 56 163
6 186 182 245 149 145 76 35 26 23 42 60 160
7 179 207 244 154 142 97 36 22 19 43 76 161
8 176 216 242 157 148 92 34 28 14 39 94 153
9 181 199 251 161 144 99 35 34 17 36 96 142
10 171 194 244 145 144 100 34 30 21 34 105 145
11 165 223 229 130 138 94 36 24 22 36 110 147
12 170 254 206 134 128 83 38 27 21 41 116 149
13 169 260 194 140 140 72 33 38 18 45 118 147
14 152 238 190 143 143 69 33 40 15 54 111 141
15 145 210 179 152 136 73 44 32 19 60 100 143
16 147 223 167 150 133 77 48 32 38 54 104 142
17 143 259 165 145 122 83 43 32 49 53 105 142
18 143 299 201 140 101 90 42 26 39 54 95 144
19 157 323 233 145 94 76 36 24 35 50 93 153
20 184 318 238 153 96 68 29 24 32 51 108 150
21 188 307 231 143 94 67 23 23 33 51 109 141
22 189 276 221 137 88 63 22 27 28 56 115 135
23 199 273 218 115 96 50 21 32 21 53 119 142
24 198 279 211 122 96 36 20 28 20 50 125 145
25 209 269 204 138 87 35 17 27 23 53 124 152
26 212 240 196 124 76 39 15 25 24 53 122 166
27 206 224 190 108 76 47 15 26 24 52 118 173
28 199 219 187 101 83 50 16 26 33 54 115 172
29 186 164 184 110 85 39 16 26 35 56 126 175
30 178   179 113 91 37 18 26 42 54 134 178
31 168   172   93   23 26   55   156