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USGS Daily Statistics for Maine

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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 01027200 North Branch Penobscot River nr Pittston Farm, ME


Somerset County, Maine
Hydrologic Unit Code 01020001
Latitude  45°56'07", Longitude  69°59'37" NAD83
Drainage area 223  square miles
Contributing drainage area 223  square miles
Gage datum 1,085.69 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 2000-10-01 -> 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
1 366 163 255 714 1,780 442 463 192 179 420 701 539
2 369 161 240 884 1,620 400 402 186 151 406 641 504
3 333 150 231 1,030 1,420 398 341 253 180 294 580 465
4 287 142 208 1,150 1,380 435 288 326 160 235 527 479
5 250 137 189 1,180 1,350 364 313 284 169 228 442 398
6 231 145 187 1,040 1,140 346 272 202 258 202 414 347
7 229 137 224 1,050 961 313 324 179 200 184 468 377
8 230 124 242 1,040 842 276 329 223 154 372 461 412
9 267 116 240 974 765 300 299 309 130 344 454 334
10 278 110 242 1,040 728 360 363 293 154 276 424 287
11 275 106 266 1,110 728 398 325 277 149 249 387 295
12 275 107 287 1,290 678 409 292 236 143 273 375 404
13 306 113 292 1,540 591 463 231 284 136 297 386 406
14 316 116 313 1,830 502 418 203 401 166 294 414 399
15 322 115 314 2,160 572 357 191 339 161 358 476 376
16 310 112 296 2,420 551 320 193 245 170 592 517 384
17 283 114 297 2,380 552 319 240 341 141 638 535 348
18 253 127 336 2,200 513 450 271 289 121 568 483 413
19 260 141 428 2,000 500 451 302 311 233 485 428 673
20 262 155 550 2,230 494 435 254 240 261 456 425 502
21 246 158 679 2,130 499 395 203 209 189 670 438 390
22 240 164 646 2,050 465 306 197 274 137 554 378 380
23 217 170 544 2,220 431 249 190 234 126 501 391 372
24 185 188 419 2,280 521 366 178 171 115 531 386 449
25 166 245 360 2,220 515 365 206 133 128 552 380 559
26 167 345 379 2,120 506 344 191 150 118 563 386 685
27 180 357 508 2,280 478 387 229 140 186 623 355 543
28 170 296 477 2,240 468 451 273 147 187 662 382 449
29 156 255 442 2,090 449 470 229 264 223 654 412 430
30 145   512 2,050 450 585 220 227 230 650 449 382
31 147   590   421   185 191   690   359