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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 03471500 S F HOLSTON RIVER AT RIVERSIDE, NEAR CHILHOWIE, VA


Smyth County, Virginia
Hydrologic Unit Code 06010102
Latitude  36°45'37", Longitude  81°37'53" NAD27
Drainage area 76.6  square miles
Gage datum 2,106.71 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 1920-10-01 -> 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
1 157 163 202 186 146 109 65 62 46 64 53 94
2 136 186 199 175 145 107 76 59 48 73 61 92
3 129 206 190 170 143 101 71 71 44 56 67 95
4 149 196 202 198 142 98 81 74 43 50 64 106
5 131 182 219 221 140 112 78 62 51 51 66 100
6 127 194 217 176 148 97 79 63 55 47 100 89
7 126 207 216 167 181 91 72 57 46 44 80 103
8 135 189 200 176 171 88 69 54 43 45 68 103
9 129 190 188 175 151 97 64 63 41 51 62 105
10 134 203 196 170 135 94 62 59 40 47 62 112
11 139 214 178 169 136 85 62 60 41 49 65 114
12 136 194 192 175 143 120 63 69 40 49 90 119
13 128 203 210 210 138 102 63 68 39 47 73 107
14 141 223 204 193 132 89 63 63 41 44 64 111
15 172 192 199 174 130 83 66 54 38 50 61 109
16 159 190 192 194 133 82 66 57 39 49 73 118
17 134 201 208 178 135 88 58 66 60 50 70 113
18 142 211 224 156 134 87 55 66 62 46 72 110
19 163 185 215 153 135 82 53 61 49 53 102 100
20 166 181 210 180 131 81 54 55 48 51 77 98
21 172 195 221 151 145 92 54 52 44 49 67 112
22 169 209 205 147 129 82 52 55 63 47 67 117
23 156 242 194 145 122 83 56 52 54 49 66 112
24 154 234 220 165 128 78 53 50 49 53 71 123
25 160 224 201 153 121 80 52 51 45 50 78 136
26 172 211 203 150 118 87 51 48 64 58 83 134
27 166 190 185 156 125 76 58 46 110 52 78 124
28 168 187 200 181 162 92 67 45 71 50 81 125
29 174 175 208 169 140 84 76 48 67 54 90 136
30 168   217 157 132 70 76 43 71 55 86 139
31 171   197   117   65 42   51   137