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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
1 352 307 311 867 693 451 366 236 321 401 393 424
2 369 329 297 896 716 408 351 233 328 346 376 586
3 340 356 287 1,100 692 372 346 225 337 320 374 555
4 321 352 297 1,050 639 330 355 243 380 313 347 478
5 314 317 417 1,040 584 290 347 244 389 309 336 427
6 318 305 536 899 563 305 317 239 381 313 360 381
7 320 296 478 859 512 341 277 251 502 287 344 358
8 326 311 472 832 444 340 262 252 595 263 323 340
9 433 302 548 762 419 323 294 273 524 269 380 319
10 439 296 517 713 408 327 273 297 405 271 434 318
11 371 349 509 703 469 344 258 288 349 263 494 348
12 360 317 477 721 535 371 241 283 320 264 466 396
13 347 277 451 724 543 403 258 307 329 262 424 403
14 422 281 432 700 546 435 255 321 307 265 394 394
15 431 305 495 777 529 480 239 345 299 271 372 405
16 367 295 416 991 522 457 255 362 294 308 370 385
17 335 274 368 1,250 534 407 252 365 284 317 427 377
18 375 275 370 1,140 512 386 258 446 498 307 389 399
19 530 295 380 957 506 370 261 464 519 333 370 386
20 438 298 440 854 513 347 252 376 404 345 436 372
21 360 287 483 790 495 367 242 338 301 365 441 400
22 356 278 495 719 465 367 228 319 286 331 398 378
23 328 276 508 717 431 351 226 303 285 312 400 353
24 356 286 544 697 455 339 247 294 275 315 355 421
25 389 354 513 711 474 328 230 288 279 325 338 504
26 447 399 519 740 463 396 229 287 288 314 353 460
27 502 340 550 766 436 544 261 282 324 327 435 406
28 422 332 543 768 413 664 271 341 359 441 448 374
29 359 373 661 772 489 535 259 503 375 492 439 359
30 335   771 750 575 399 246 425 350 529 412 363
31 319   839   509   241 359   453   357