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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 01608000 S F SOUTH BRANCH POTOMAC RIVER NR MOOREFIELD, WV


Hardy County, West Virginia
Hydrologic Unit Code 02070001
Latitude  39°00'44", Longitude  78°57'23" NAD27
Drainage area 276  square miles
Gage datum 861.16 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 1927-10-01 -> 2024-09-30)

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
1 276 278 451 397 371 250 103 82 67 114 107 222
2 246 307 449 386 340 302 83 72 70 124 107 221
3 223 335 408 358 314 354 72 79 58 141 138 190
4 227 416 433 370 371 256 79 84 53 115 209 256
5 252 348 516 463 375 233 80 92 68 99 420 209
6 238 299 499 406 464 209 87 105 167 220 287 176
7 228 317 515 374 490 172 80 125 213 148 230 190
8 250 293 469 398 546 163 78 89 142 109 233 269
9 245 257 433 389 443 152 80 78 131 153 200 217
10 230 258 412 399 363 159 98 82 105 124 187 204
11 216 248 435 435 343 178 81 89 90 88 138 233
12 226 251 428 403 379 179 79 97 75 75 133 213
13 226 253 530 445 363 182 88 134 94 68 153 206
14 198 327 518 491 343 179 83 119 75 69 142 189
15 228 308 554 446 319 149 77 97 64 175 129 188
16 264 273 428 591 397 133 73 96 61 222 140 218
17 233 302 401 673 409 134 77 107 81 95 167 218
18 212 358 394 462 432 321 83 252 168 116 181 212
19 304 338 460 359 383 182 70 131 226 89 172 187
20 308 323 568 437 355 151 92 90 154 90 199 178
21 273 323 587 394 349 150 100 79 116 133 197 220
22 274 360 564 451 376 199 86 78 106 138 163 244
23 251 415 527 386 324 199 80 90 132 130 136 231
24 292 416 532 360 273 162 70 163 113 120 127 205
25 344 428 494 337 252 125 71 92 91 106 137 243
26 377 476 466 330 244 107 70 79 98 99 156 272
27 309 410 405 334 228 103 77 67 87 90 159 311
28 297 388 451 409 266 125 72 64 129 90 148 236
29 266 293 527 383 267 130 83 69 138 90 192 230
30 262   488 383 248 117 115 63 102 118 244 302
31 313   435   340   86 58   114   269