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USGS Surface-Water Daily Statistics for Maryland

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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 01594440 PATUXENT RIVER NEAR BOWIE, MD


Anne Arundel County, Maryland
Hydrologic Unit Code 02060006
Latitude  38°57'21.3", Longitude  76°41'37.3" NAD83
Drainage area 348  square miles
Gage datum 12.32 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 1976-10-01 -> 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
1 370 446 541 633 656 380 301 293 200 329 280 410
2 453 486 546 564 507 429 316 239 201 329 264 393
3 464 485 592 595 442 394 260 231 196 280 266 373
4 433 543 608 559 415 557 279 261 202 245 270 370
5 402 538 611 545 436 552 304 278 201 255 292 371
6 342 459 562 484 536 472 288 241 406 263 327 470
7 352 452 563 470 631 463 320 252 457 207 326 404
8 405 418 507 480 487 528 266 224 572 251 363 394
9 414 367 592 484 444 388 317 189 408 379 407 390
10 368 364 605 532 412 342 232 209 302 270 333 472
11 360 389 614 518 415 390 212 190 239 293 323 448
12 440 462 508 448 534 376 193 274 230 301 373 590
13 451 510 510 474 559 330 246 397 231 242 413 463
14 406 450 581 512 428 381 310 301 215 211 349 574
15 440 465 533 509 396 326 273 227 169 261 325 530
16 389 458 464 720 530 279 207 242 231 235 329 560
17 358 461 509 624 691 293 214 207 373 239 436 587
18 379 441 520 523 559 331 192 221 322 270 336 488
19 465 449 537 491 525 403 190 236 372 285 253 476
20 612 445 535 480 496 438 203 192 252 300 310 394
21 571 435 591 491 414 582 224 219 188 272 299 376
22 443 488 785 454 384 512 294 242 241 274 290 388
23 423 613 606 421 436 364 288 199 321 235 364 386
24 503 725 670 397 477 356 325 176 340 256 346 458
25 634 682 585 413 439 322 284 170 246 247 339 540
26 635 651 491 427 509 409 317 186 308 285 340 576
27 651 622 603 448 504 398 248 194 344 358 391 472
28 528 540 696 488 411 422 273 312 337 466 382 384
29 496 449 743 475 407 342 299 272 318 389 510 419
30 392   683 456 437 272 252 197 307 524 433 406
31 393   661   368   258 185   391   356