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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 01027240 S. Br. Penobscot River nr Canada Falls Lake, Maine


Somerset County, Maine
Hydrologic Unit Code 01020001
Latitude  45°52'26.12", Longitude  69°59'42.03" NAD83
Drainage area 183  square miles
Contributing drainage area 183  square miles
Gage datum 1,200.30 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 2016-10-01 -> 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
1 226 149 340 477 1,760 174 291 121 165 119 411 357
2 292 146 286 470 1,800 170 300 122 201 112 411 505
3 344 143 290 575 1,460 256 257 144 145 110 543 581
4 332 142 281 684 1,550 247 225 121 148 103 704 533
5 318 141 357 754 1,550 177 192 141 138 95 482 469
6 247 137 401 758 1,250 168 171 126 123 88 396 476
7 193 136 342 711 890 148 148 153 157 80 285 465
8 191 135 311 721 668 136 246 161 164 96 286 582
9 189 133 297 931 633 220 459 181 228 133 276 616
10 186 131 282 1,050 624 271 395 439 227 134 265 558
11 185 131 228 1,200 730 272 313 382 294 131 285 519
12 175 126 170 1,610 818 248 398 280 348 114 308 373
13 202 122 175 1,960 606 241 447 224 312 101 265 211
14 236 121 183 1,960 692 171 234 176 183 124 243 228
15 241 119 193 1,980 792 153 156 137 113 151 247 293
16 266 117 197 2,080 719 152 204 105 94 168 250 295
17 304 116 200 2,400 610 137 276 139 91 189 253 256
18 311 116 209 2,090 486 218 370 126 88 222 213 296
19 295 117 216 1,480 382 325 389 155 111 233 188 1,120
20 258 118 226 1,330 339 309 322 144 357 221 199 792
21 208 120 364 1,490 356 432 254 130 349 209 159 506
22 152 124 554 1,540 356 423 311 194 199 220 236 532
23 150 130 529 1,540 358 284 316 305 180 264 177 712
24 150 161 475 1,380 442 241 212 309 181 278 207 655
25 151 219 536 1,460 602 264 146 268 149 266 217 448
26 152 269 750 1,730 404 272 145 224 133 355 220 476
27 154 364 737 1,990 297 210 190 211 175 456 212 494
28 155 375 671 2,150 309 184 155 138 153 529 210 419
29 156 350 565 1,890 333 227 163 108 131 483 232 356
30 156   470 1,660 284 301 139 107 126 384 269 269
31 153   527   209   139 146   385   201