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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 -> 2023-09-30)

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
1 398 427 570 578 403 301 209 220 211 307 234 334
2 385 458 594 473 383 327 224 232 211 315 232 331
3 391 531 519 409 398 355 251 256 193 254 256 302
4 398 541 526 411 421 344 231 236 192 235 245 297
5 410 482 530 473 381 363 260 231 189 256 244 345
6 369 528 534 518 359 356 239 212 213 260 231 334
7 384 679 518 487 386 330 227 221 250 195 268 323
8 429 559 477 471 376 340 270 195 272 199 283 330
9 453 416 470 492 356 354 230 207 262 265 245 307
10 424 412 436 504 327 379 221 233 198 267 270 334
11 387 457 412 512 322 322 235 273 182 280 288 346
12 419 494 416 462 314 295 238 262 174 323 376 397
13 403 470 475 439 346 298 238 245 166 267 531 394
14 426 531 537 455 368 289 228 256 181 247 343 380
15 410 516 522 484 414 264 236 253 163 222 266 396
16 410 490 458 479 467 286 224 274 183 234 288 427
17 371 532 477 438 386 328 249 249 296 333 268 365
18 380 506 531 426 366 301 248 280 372 296 243 319
19 404 478 517 433 350 248 226 282 299 220 270 309
20 419 436 564 470 314 249 210 226 228 212 296 303
21 467 436 624 474 357 280 221 217 198 202 248 350
22 472 478 526 406 365 368 210 214 208 202 245 370
23 488 560 466 431 345 297 204 201 306 234 260 365
24 482 579 529 447 343 250 208 189 216 254 266 383
25 537 511 551 484 324 252 203 179 185 222 299 433
26 540 511 519 441 315 250 221 180 183 259 304 424
27 439 485 515 402 378 242 229 215 208 272 322 397
28 472 493 507 423 454 247 280 254 271 251 314 372
29 476 349 566 472 431 223 233 201 268 219 298 440
30 387   613 474 412 215 200 196 286 224 315 443
31 400   616   342   188 199   243   399