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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 01044550 Spencer Stream near Grand Falls, Maine


Somerset County, Maine
Hydrologic Unit Code 01030002
Latitude  45°18'49", Longitude  70°14'30" NAD83
Drainage area 193  square miles
Contributing drainage area 193  square miles
Gage datum 1,020 feet above NGVD29
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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 1998-10-01 -> 2023-09-30)

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
1 254 177 279 575 1,490 415 365 140 163 233 485 456
2 248 164 237 704 1,500 406 369 125 127 248 453 426
3 227 152 224 684 1,460 421 321 182 115 204 446 368
4 214 146 205 761 1,390 489 331 189 101 170 410 381
5 204 146 193 821 1,340 465 332 179 166 175 334 325
6 207 156 190 705 1,140 449 273 150 199 152 346 295
7 224 150 203 682 1,010 407 243 194 156 141 371 287
8 209 142 223 745 922 346 252 208 122 170 353 303
9 216 139 242 757 849 353 223 217 125 184 372 266
10 214 138 253 864 892 419 226 193 130 177 350 244
11 208 144 267 825 989 471 202 193 145 155 327 246
12 223 147 262 881 918 456 204 175 112 167 305 244
13 253 146 277 954 783 488 178 164 101 177 307 280
14 273 148 310 1,100 657 424 159 214 114 180 321 305
15 265 143 295 1,260 734 351 151 193 109 281 423 288
16 243 138 281 1,410 759 312 152 140 107 462 445 295
17 218 140 277 1,450 796 304 160 161 231 432 432 282
18 204 153 285 1,420 740 352 185 168 272 365 412 359
19 227 164 342 1,280 604 371 197 161 172 302 347 421
20 237 174 380 1,470 603 350 202 134 146 274 338 360
21 207 178 383 1,490 585 324 164 118 125 367 393 303
22 191 210 375 1,500 560 273 146 139 125 319 335 295
23 179 225 361 1,660 540 229 137 126 138 310 344 305
24 170 230 359 1,880 550 240 158 105 120 414 302 377
25 164 269 324 1,870 555 220 168 99 126 402 284 418
26 176 320 340 1,650 605 238 139 92 108 414 290 458
27 181 357 368 1,710 680 342 131 81 111 455 306 380
28 163 317 362 1,740 622 360 146 96 119 480 341 326
29 152 300 458 1,660 519 475 146 233 143 463 359 291
30 144   493 1,590 465 434 150 148 145 558 389 256
31 153   507   445   144 121   596   252