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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 -> 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
1 352 307 311 873 684 455 368 237 324 401 393 424
2 369 329 297 904 710 410 353 234 330 346 376 586
3 340 356 287 1,120 686 373 348 226 340 320 374 555
4 321 352 297 1,060 632 331 358 244 384 313 347 478
5 314 317 417 1,050 574 290 349 245 394 309 336 427
6 318 305 536 907 553 306 319 240 385 313 360 381
7 320 296 478 865 502 343 278 251 508 287 344 358
8 326 311 472 835 434 342 263 253 603 263 323 340
9 433 302 548 763 409 325 296 274 531 269 380 319
10 439 296 517 714 398 329 274 299 409 271 434 318
11 371 349 509 704 461 341 260 290 353 263 494 348
12 360 317 477 720 527 372 243 285 322 264 466 396
13 347 277 451 718 533 404 259 309 332 262 424 403
14 422 281 432 688 529 438 256 324 309 265 394 394
15 431 305 495 700 511 484 240 348 302 271 372 405
16 367 295 416 903 501 459 256 365 297 308 370 385
17 335 274 368 1,210 515 405 252 368 287 317 427 377
18 375 275 370 1,110 495 382 258 451 505 307 389 399
19 530 295 380 932 494 360 262 469 526 333 370 386
20 438 298 440 813 503 336 253 380 409 345 436 372
21 360 287 483 733 486 354 242 341 304 365 441 400
22 356 278 495 678 457 355 229 322 289 331 398 378
23 328 276 508 685 424 340 224 305 288 312 400 353
24 356 286 544 675 450 328 247 296 278 315 355 421
25 389 354 513 698 474 317 230 290 282 325 338 504
26 447 399 519 728 465 387 229 289 291 314 353 460
27 502 340 550 745 438 538 262 284 328 327 435 406
28 422 332 543 749 414 661 273 344 364 441 448 374
29 359 373 661 759 491 533 260 509 380 492 439 359
30 335   771 739 579 398 247 430 355 529 412 363
31 319   839   513   242 363   453   357