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USGS Surface-Water 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 -> 2024-09-30)

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
1 300 450 538 376 449 483 418 462 452 443 209 220
2 307 450 528 363 444 477 405 465 447 439 208 243
3 314 446 527 360 450 463 405 459 451 438 211 260
4 317 441 530 363 464 449 392 451 457 435 214 254
5 318 446 526 362 470 428 397 453 473 432 211 251
6 320 449 523 368 464 412 404 445 477 441 213 245
7 332 447 532 367 452 416 400 444 472 439 207 241
8 336 453 533 360 459 417 411 445 461 435 212 246
9 344 452 529 365 453 413 409 445 462 437 214 255
10 347 452 528 366 443 413 419 453 469 439 213 258
11 348 453 523 363 426 416 420 452 466 434 212 258
12 355 462 533 365 417 423 413 452 455 430 208 257
13 364 478 540 362 430 450 404 455 450 424 208 261
14 370 486 529 350 428 443 402 447 442 408 210 261
15 383 494 515 344 430 430 407 438 435 386 207 266
16 387 497 504 349 436 425 422 432 432 361 204 272
17 387 498 498 333 431 406 422 428 426 347 202 277
18 392 494 491 320 428 404 408 432 415 335 200 277
19 411 489 489 322 413 411 393 437 411 313 201 279
20 426 489 477 337 411 424 397 441 416 299 203 278
21 429 489 483 343 414 442 412 448 420 286 197 273
22 423 492 488 359 413 453 412 442 422 268 194 274
23 425 501 477 375 402 451 421 441 419 257 195 271
24 433 511 466 404 394 444 423 443 430 242 196 274
25 441 516 453 426 379 444 431 450 432 236 196 279
26 448 524 432 442 394 448 439 459 428 233 200 284
27 449 535 411 461 412 443 439 466 427 232 205 289
28 446 540 393 474 433 438 437 467 424 231 209 296
29 453 587 392 483 441 433 440 470 425 224 213 303
30 457   393 462 453 427 445 468 432 217 213 304
31 453   388   475   460 463   210   301