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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 01019000 Grand Lake Stream at Grand Lake Stream, Maine


Washington County, Maine
Hydrologic Unit Code 01050001
Latitude  45°10'21", Longitude  67°46'08" NAD83
Drainage area 228.3  square miles
Contributing drainage area 228.3  square miles
Gage datum 273.56 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 1928-10-01 -> 2019-09-30)

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
1 290 454 539 377 426 493 426 468 458 439 212 220
2 298 455 528 363 425 486 412 469 454 436 212 244
3 304 451 527 359 433 472 412 463 458 433 215 261
4 306 445 531 363 447 459 399 455 465 427 217 255
5 309 451 526 362 453 435 403 457 482 425 214 252
6 316 453 522 369 453 417 411 449 488 434 216 245
7 328 452 530 366 449 422 406 448 482 430 210 242
8 332 457 531 358 457 423 419 448 469 425 215 246
9 340 456 526 362 451 419 417 449 470 423 217 246
10 343 455 527 362 440 419 427 458 475 424 216 241
11 345 456 523 359 421 425 428 457 473 419 214 240
12 352 463 532 360 413 433 420 458 462 417 208 244
13 361 480 540 356 428 461 410 461 457 410 208 251
14 365 488 531 342 425 454 406 452 449 392 210 252
15 376 495 517 335 427 441 411 442 442 369 207 259
16 380 498 505 341 434 435 427 436 439 346 203 267
17 380 499 500 324 429 415 427 433 432 339 202 272
18 385 495 492 309 427 413 413 436 421 327 199 273
19 404 489 490 305 413 420 398 442 415 307 200 274
20 421 490 478 315 412 433 402 447 421 296 202 272
21 423 491 485 321 414 451 416 455 425 288 196 265
22 418 491 491 337 414 463 415 448 427 270 192 262
23 419 499 480 351 403 461 423 448 425 260 193 259
24 429 510 470 379 395 454 426 451 434 245 194 262
25 436 515 459 400 376 454 435 458 436 238 195 268
26 443 524 439 415 390 459 442 468 431 235 199 274
27 444 536 417 433 411 454 442 474 425 234 205 280
28 441 541 398 446 433 449 441 475 420 234 209 287
29 449 605 396 455 441 444 446 479 420 227 213 294
30 455   396 436 456 437 451 476 427 220 213 295
31 454   390   482   467 469   213   291