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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 01200000 TENMILE RIVER NEAR GAYLORDSVILLE, CT


Dutchess County, New York
Hydrologic Unit Code 011000050506
Latitude  41°39'31.55", Longitude  73°31'43.26" NAD83
Drainage area 203.0  square miles
Contributing drainage area 203.0  square miles
Gage datum 304.0 feet above NGVD29
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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 1930-10-01 -> 2025-09-30)

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
1 430 348 429 746 423 391 223 127 89 167 199 330
2 402 366 428 726 401 374 203 123 139 157 196 339
3 382 411 447 746 391 326 195 121 125 160 225 322
4 376 418 468 758 402 293 198 129 103 164 228 319
5 370 376 509 800 391 272 191 139 97 151 223 325
6 381 341 563 776 385 280 179 130 104 145 222 334
7 382 361 639 720 370 306 163 117 124 149 218 365
8 392 368 593 683 359 287 154 106 127 154 229 361
9 384 328 581 633 359 259 154 112 127 189 256 350
10 408 331 535 623 379 257 181 128 108 167 246 363
11 383 358 583 617 380 250 161 132 105 148 246 382
12 371 376 665 611 388 240 142 126 106 150 252 429
13 367 354 628 605 390 240 145 135 112 146 258 427
14 375 386 614 585 377 260 155 129 117 145 255 418
15 386 370 661 564 370 252 152 111 118 214 256 401
16 369 371 663 636 367 238 156 106 126 246 245 364
17 329 367 670 658 360 239 146 98 140 205 265 364
18 325 378 699 588 342 224 152 110 131 180 258 404
19 362 383 678 548 352 237 137 221 154 171 249 395
20 377 372 672 540 361 218 137 156 146 203 279 358
21 364 382 679 515 339 211 158 128 165 202 298 387
22 392 387 750 488 317 220 194 121 215 179 296 405
23 372 399 745 501 310 218 173 114 158 169 296 363
24 394 414 723 492 310 210 176 105 150 163 279 380
25 535 481 699 508 318 200 153 99 158 172 280 413
26 536 515 681 491 314 205 143 90 159 202 304 398
27 521 466 700 485 299 196 130 84 159 201 315 396
28 509 445 712 452 286 201 130 143 169 221 301 388
29 427 382 721 445 281 198 136 144 188 224 325 381
30 371   731 430 285 207 134 110 190 215 324 392
31 348   773   319   128 91   205   419