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USGS Daily Statistics for New York

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 01417500 EAST BRANCH DELAWARE RIVER AT HARVARD NY


Delaware County, New York
Hydrologic Unit Code 02040102
Latitude  42°01'28.5", Longitude  75°07'09.4" NAD83
Drainage area 458  square miles
Gage datum 1,006.86 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 1954-10-01 -> 2021-09-30)

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
1 359 310 316 856 753 445 360 237 321 392 420 420
2 376 328 302 883 791 403 345 235 333 338 386 576
3 347 356 293 1,080 748 368 343 227 339 312 377 546
4 329 352 304 1,030 686 327 355 258 380 307 348 470
5 321 318 419 1,020 633 288 343 257 388 306 335 421
6 324 307 532 882 611 302 314 244 379 311 357 376
7 325 305 474 844 553 337 276 258 495 286 341 353
8 331 319 467 820 478 335 269 257 585 261 320 335
9 433 313 540 757 445 319 303 275 518 268 374 315
10 438 306 510 708 435 323 277 298 402 265 425 323
11 373 357 505 696 491 343 263 289 350 257 484 353
12 366 325 482 714 548 367 252 293 322 258 457 396
13 353 286 458 723 548 397 272 311 330 256 416 400
14 424 289 436 712 545 428 273 323 308 259 387 393
15 432 311 494 799 528 471 254 345 305 265 365 405
16 372 303 416 999 527 448 267 360 302 301 364 386
17 339 282 368 1,240 538 399 269 362 291 325 418 378
18 377 283 371 1,130 514 378 295 441 497 307 382 398
19 527 302 383 949 504 363 297 459 517 330 364 384
20 437 304 441 846 507 341 279 373 406 340 428 370
21 361 292 483 782 486 360 275 339 307 359 432 397
22 357 280 494 714 457 361 255 320 292 325 391 376
23 330 278 507 711 427 345 244 317 298 308 393 351
24 356 288 544 691 448 333 259 302 304 310 351 418
25 389 354 519 705 466 322 238 292 296 320 334 556
26 448 398 522 733 455 388 233 289 300 308 349 479
27 500 346 549 763 429 532 263 284 334 323 428 414
28 422 339 541 765 406 647 272 342 366 434 442 381
29 360 402 656 773 484 523 260 497 381 484 432 365
30 337   761 765 566 391 248 423 361 523 407 370
31 322   826   502   242 358   449   365