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USGS 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 01595500 NORTH BRANCH POTOMAC RIVER AT KITZMILLER, MD


Garrett County, Maryland
Hydrologic Unit Code 02070002
Latitude  39°23'38.0", Longitude  79°10'54.1" NAD83
Drainage area 225  square miles
Gage datum 1,571.73 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 1949-10-01 -> 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
1 618 751 970 800 682 414 211 164 138 165 255 435
2 667 697 886 906 586 414 187 150 121 164 245 385
3 672 713 893 936 621 414 341 152 113 165 257 438
4 672 663 1,070 981 704 454 289 165 122 137 251 480
5 640 630 1,300 950 666 481 272 187 128 142 254 404
6 572 666 1,120 878 661 442 261 227 221 153 242 435
7 596 717 942 855 713 353 215 156 207 180 272 610
8 497 631 808 823 739 327 218 143 161 157 338 612
9 466 625 749 850 697 287 248 133 165 241 285 671
10 580 662 791 781 592 323 250 157 129 240 286 658
11 585 699 896 709 570 399 220 129 121 206 287 631
12 626 647 958 724 603 333 202 174 140 179 342 608
13 574 645 1,200 787 653 440 194 237 149 172 292 549
14 535 694 1,110 733 633 441 163 190 151 161 255 535
15 591 641 998 781 671 311 180 149 127 317 247 541
16 538 697 893 782 739 301 155 177 111 234 279 506
17 493 644 877 709 654 289 138 156 119 173 273 534
18 493 708 775 641 705 305 127 443 143 182 253 521
19 473 668 889 646 601 282 128 227 118 152 285 485
20 476 613 1,000 638 560 294 134 170 108 151 302 457
21 468 747 1,050 584 524 272 140 202 118 171 281 548
22 460 707 999 614 475 286 140 155 145 152 302 591
23 533 769 885 657 472 322 168 175 137 153 310 572
24 591 913 964 774 514 299 155 130 122 227 326 567
25 700 1,020 913 753 452 295 130 110 142 196 320 615
26 712 869 875 740 368 255 120 127 124 187 315 585
27 672 779 859 728 438 235 135 114 136 200 306 546
28 643 832 941 735 502 262 162 136 194 211 360 508
29 688 839 971 756 438 238 327 141 149 302 465 578
30 702   889 743 400 289 163 104 153 278 425 618
31 683   823   483   149 98   271   589