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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 04296000 BLACK RIVER AT COVENTRY, VT


Orleans County, Vermont
Hydrologic Unit Code 04150500
Latitude  44°52'08", Longitude  72°16'14" NAD27
Drainage area 122  square miles
Gage datum 709.74 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 1951-10-01 -> 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
1 167 114 156 612 437 221 162 93 98 137 235 244
2 167 114 157 625 423 225 161 88 90 154 212 258
3 155 123 153 612 405 208 142 101 83 143 204 243
4 143 131 155 619 395 178 141 106 76 147 193 218
5 152 129 165 624 369 160 148 105 76 144 197 206
6 159 122 191 633 334 165 120 107 75 141 205 206
7 149 111 212 639 307 179 109 110 73 158 202 211
8 152 104 206 653 274 167 99 126 73 157 184 199
9 165 102 214 621 274 166 105 124 76 149 180 187
10 152 103 228 625 285 170 148 129 75 139 183 186
11 152 108 218 653 286 164 200 137 81 126 185 211
12 187 118 231 669 291 199 176 117 90 126 192 212
13 177 109 246 689 279 196 148 114 90 118 189 215
14 164 102 246 723 264 186 133 117 88 132 187 208
15 167 101 253 752 259 166 150 101 91 147 200 196
16 152 101 282 774 281 153 152 101 92 168 210 193
17 142 106 296 771 271 163 136 114 90 165 221 188
18 138 109 276 774 260 180 130 110 88 158 214 209
19 148 112 274 729 265 157 127 91 97 152 206 208
20 146 120 279 705 283 141 127 80 96 154 214 181
21 142 136 290 679 294 129 117 79 96 179 220 190
22 135 147 308 684 272 140 114 83 97 183 221 208
23 144 152 321 681 240 147 108 77 104 174 211 205
24 141 161 327 658 228 151 121 76 100 200 200 208
25 155 186 347 622 221 148 114 74 93 187 205 211
26 151 189 372 557 228 142 102 74 88 186 198 209
27 145 177 405 552 226 142 97 75 113 191 228 201
28 147 176 441 509 224 137 94 88 110 211 274 190
29 130 199 503 484 218 133 107 115 95 214 266 185
30 119   558 458 215 156 109 95 114 195 243 191
31 115   607   206   93 108   184   175