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USGS Daily Statistics for North Carolina

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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 02118000 SOUTH YADKIN RIVER NEAR MOCKSVILLE, NC


Rowan County, North Carolina
Hydrologic Unit Code 03040102
Latitude  35°50'42", Longitude  80°39'32" NAD83
Drainage area 306  square miles
Gage datum 662.90 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 1938-10-01 -> 2020-09-30)

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
1 398 422 569 571 387 295 207 213 206 302 228 307
2 380 458 595 470 380 324 220 229 201 314 227 325
3 375 533 519 406 395 353 248 250 187 253 254 299
4 375 538 527 409 412 343 229 233 189 235 242 294
5 394 470 531 473 378 364 260 231 183 257 242 332
6 362 527 536 518 358 356 238 210 203 260 228 330
7 381 681 520 486 386 330 226 199 246 193 261 321
8 429 558 478 471 376 340 268 188 272 198 280 328
9 454 414 469 494 356 355 226 204 251 266 243 305
10 424 411 434 507 327 381 218 233 193 268 270 333
11 387 456 410 514 322 322 231 275 176 257 279 346
12 420 489 411 464 314 292 236 263 169 276 302 398
13 394 456 472 430 347 297 238 236 163 239 331 396
14 422 507 539 438 369 288 227 239 179 240 275 371
15 409 504 526 483 418 262 236 230 160 217 252 366
16 411 457 459 480 473 284 224 233 182 231 280 390
17 370 506 479 439 389 323 250 218 298 334 261 336
18 379 496 532 424 369 299 249 259 360 296 237 308
19 405 463 505 430 352 242 222 272 296 218 267 303
20 421 432 563 471 307 239 207 221 227 210 294 297
21 470 434 630 476 319 272 221 212 197 200 245 348
22 475 477 529 407 308 369 209 206 206 200 241 358
23 491 554 466 433 326 296 204 195 308 233 258 354
24 486 567 521 449 331 248 207 185 216 254 264 380
25 537 501 533 487 317 251 202 175 170 211 299 416
26 528 506 470 443 311 250 221 176 173 235 304 417
27 433 476 467 403 358 242 227 212 205 267 322 395
28 455 487 491 426 392 247 281 253 271 248 314 370
29 469 349 564 476 383 222 232 199 267 209 297 441
30 384   616 457 397 214 198 194 276 198 297 446
31 395   617   328   184 196   234   400