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USGS Daily Statistics for the Nation

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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 01010070 Big Black River near Depot Mtn, Maine


Aroostook County, Maine
Hydrologic Unit Code 01010001
Latitude  46°53'38", Longitude  69°45'06" NAD83
Drainage area 194  square miles
Contributing drainage area 194  square miles
Gage datum 875.34 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 1983-10-01 -> 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
1 160 102 110 769 1,630 393 290 128 146 194 414 376
2 159 103 111 812 1,640 368 263 127 119 217 408 383
3 148 96 112 776 1,530 362 224 161 94 203 407 371
4 137 92 113 747 1,390 326 198 200 87 202 395 316
5 130 92 116 759 1,290 264 205 208 98 195 359 271
6 129 95 119 784 1,150 290 223 175 125 200 367 243
7 133 94 121 801 1,060 271 258 173 110 233 380 251
8 133 91 121 816 973 236 248 186 81 286 366 259
9 135 89 121 843 874 253 206 209 86 266 322 223
10 134 86 130 920 811 245 228 223 146 231 301 193
11 129 83 142 950 758 241 221 277 157 237 282 183
12 124 81 147 1,020 741 246 234 231 145 229 304 202
13 120 80 159 1,090 702 269 193 205 143 240 333 208
14 122 79 167 1,210 645 275 160 239 139 224 314 202
15 124 78 169 1,330 575 270 164 198 215 236 316 194
16 125 78 184 1,440 530 217 210 137 215 282 352 192
17 127 78 198 1,530 640 185 199 130 149 392 385 182
18 138 80 225 1,620 618 218 152 118 120 357 379 197
19 132 82 246 1,490 516 253 153 160 142 315 326 257
20 138 83 281 1,540 455 224 176 147 174 266 309 236
21 137 86 312 1,550 443 202 204 117 122 314 329 195
22 131 90 331 1,630 402 217 201 108 92 376 290 179
23 126 109 318 1,810 385 248 165 120 91 367 253 178
24 121 115 276 1,990 460 257 189 113 97 343 241 193
25 119 116 258 1,970 420 254 178 115 109 322 257 203
26 118 114 265 1,870 381 236 149 112 123 332 266 205
27 115 109 295 1,850 362 271 185 87 178 338 263 195
28 110 107 318 1,810 385 306 178 72 157 368 284 184
29 105 158 372 1,730 369 300 174 134 154 421 317 172
30 102   465 1,680 391 294 162 154 156 411 314 164
31 100   573   385   125 146   367   160