CNRFC - Hydrology - River Guidance - Tabular Data

Location:

# NOTE 1: # NOTE 2: # NOTE 3: # NOTE 4:

KLAMATHRUSNAPSOUTHBAYSALINASSOCALSANDIEGOUPRSACLWRSACFTHRYUBAAMERICANCAPUTAHTULARESANJOAQNSANJOAQESIERRAHUMBOLDT = window.location.search; = new URLSearchParams(queryString); = window.location.href.split('?')[0] + "?" + urlParams.toString(); class="head">BIG SULPHUR CREEK - CLOVERDALE (BSCC1)
Latitude: 38.83º N Longitude: 123.00º W Elevation: 345 Feet Forecast Type: Unofficial Location
Location: Sonoma County in California Bulletin Group: Russian Napa River Group: Russian Napa
Issuance Time: Mar 04 2026 at 8:04 AM PST Next Issuance: Mar 04 2026 at 3:00 PM PST width="16%">
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information Sulphur Creek - Cloverdale (BSCC1) 03/04/2026 at 08:06 AM PST Date & Time of Maximum Observed: 02/27/2026 at 08:00 AM PST 17.90 Feet 723 cfs & Time of Maximum Forecast: 03/04/2026 at 08:00 AM PST 16.90 Feet 368 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 17.90 723 Not Applicable 17.88 716 - Not Applicable 17.87 712 - Not Applicable 17.83 698 - Not Applicable 17.81 691 - Not Applicable 17.76 673 - Not Applicable 17.81 691 + Not Applicable 17.80 687 - Not Applicable 17.75 670 - Not Applicable 17.75 670 0 Not Applicable 17.73 662 - Not Applicable 17.68 642 - Not Applicable 17.70 650 + Not Applicable 17.65 630 - Not Applicable 17.68 642 + Not Applicable 17.66 634 - Not Applicable 17.64 626 - Not Applicable 17.60 610 - Not Applicable 17.61 614 + Not Applicable 17.62 618 + Not Applicable 17.58 602 - Not Applicable 17.56 594 - Not Applicable 17.60 610 + Not Applicable 17.55 590 - Not Applicable 17.55 590 0 Not Applicable 17.56 594 + Not Applicable 17.53 583 - Not Applicable 17.52 579 - Not Applicable 17.50 571 - Not Applicable 17.49 567 - Not Applicable 17.50 571 + Not Applicable 17.50 571 0 Not Applicable 17.48 564 - Not Applicable 17.45 552 - Not Applicable 17.44 549 - Not Applicable 17.45 552 + Not Applicable 17.41 538 - Not Applicable 17.41 538 0 Not Applicable 17.44 549 + Not Applicable 17.40 534 - Not Applicable 17.40 534 0 Not Applicable 17.40 534 0 Not Applicable 17.37 523 - Not Applicable 17.36 519 - Not Applicable 17.35 516 - Not Applicable 17.31 501 - Not Applicable 17.32 505 + Not Applicable 17.32 505 0 Not Applicable 17.34 512 + Not Applicable 17.32 505 - Not Applicable 17.29 494 - Not Applicable 17.29 494 0 Not Applicable 17.30 498 + Not Applicable 17.28 491 - Not Applicable 17.26 484 - Not Applicable 17.26 484 0 Not Applicable 17.26 484 0 Not Applicable 17.26 484 0 Not Applicable 17.25 481 - Not Applicable 17.24 477 - Not Applicable 17.22 470 - Not Applicable 17.23 474 + Not Applicable 17.20 463 - Not Applicable 17.22 470 + Not Applicable 17.17 453 - Not Applicable 17.20 463 + Not Applicable 17.18 457 - Not Applicable 17.19 460 + Not Applicable 17.18 457 - Not Applicable 17.17 453 - Not Applicable 17.18 457 + Not Applicable 17.17 453 - Not Applicable 17.14 443 - Not Applicable 17.16 450 + Not Applicable 17.13 440 - Not Applicable 17.14 443 + Not Applicable 17.15 447 + Not Applicable 17.11 434 - Not Applicable 17.13 440 + Not Applicable 17.11 434 - Not Applicable 17.11 434 0 Not Applicable 17.11 434 0 Not Applicable 17.12 437 + Not Applicable 17.10 430 - Not Applicable 17.09 427 - Not Applicable 17.08 424 - Not Applicable 17.06 417 - Not Applicable 17.06 417 0 Not Applicable 17.05 414 - Not Applicable 17.06 417 + Not Applicable 17.04 411 - Not Applicable 17.05 414 + Not Applicable 17.03 408 - Not Applicable 17.02 405 - Not Applicable 17.03 408 + Not Applicable 17.02 405 - Not Applicable 17.01 402 - Not Applicable 17.02 405 + Not Applicable 17.01 402 - Not Applicable 17.02 405 + Not Applicable 17.01 402 - Not Applicable 17.01 402 0 Not Applicable 17.01 402 0 Not Applicable 16.99 395 - Not Applicable 16.99 395 0 Not Applicable 16.98 392 - Not Applicable 16.98 392 0 Not Applicable 16.96 386 - Not Applicable 16.95 383 - Not Applicable 16.96 386 + Not Applicable 16.94 380 - Not Applicable 16.94 380 0 Not Applicable 16.94 380 0 Not Applicable 16.93 377 - Not Applicable 16.92 374 - Not Applicable 16.93 377 + Not Applicable 16.93 377 0 Not Applicable 16.92 374 - Not Applicable 16.91 371 - Not Applicable 16.91 371 0 Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 16.90 368 Not Applicable 16.90 368 0 Not Applicable 16.89 365 - Not Applicable 16.89 365 0 Not Applicable 16.89 365 0 Not Applicable 16.89 365 0 Not Applicable 16.88 362 - Not Applicable 16.88 362 0 Not Applicable 16.88 362 0 Not Applicable 16.87 359 - Not Applicable 16.87 359 0 Not Applicable 16.87 359 0 Not Applicable 16.86 356 - Not Applicable 16.86 356 0 Not Applicable 16.86 356 0 Not Applicable 16.85 353 - Not Applicable 16.85 353 0 Not Applicable 16.85 353 0 Not Applicable 16.84 350 - Not Applicable 16.84 350 0 Not Applicable 16.84 350 0 Not Applicable 16.83 347 - Not Applicable 16.83 347 0 Not Applicable 16.83 347 0 Not Applicable 16.82 345 - Not Applicable 16.82 345 0 Not Applicable 16.82 345 0 Not Applicable 16.81 342 - Not Applicable 16.81 342 0 Not Applicable 16.81 342 0 Not Applicable 16.80 339 - Not Applicable 16.80 339 0 Not Applicable 16.80 339 0 Not Applicable 16.79 336 - Not Applicable 16.79 336 0 Not Applicable 16.79 336 0 Not Applicable 16.79 336 0 Not Applicable 16.78 333 - Not Applicable 16.78 333 0 Not Applicable 16.78 333 0 Not Applicable 16.77 330 - Not Applicable 16.77 330 0 Not Applicable 16.77 330 0 Not Applicable 16.77 330 0 Not Applicable 16.76 328 - Not Applicable 16.76 328 0 Not Applicable 16.76 328 0 Not Applicable 16.75 325 - Not Applicable 16.75 325 0 Not Applicable 16.75 325 0 Not Applicable 16.75 325 0 Not Applicable 16.74 322 - Not Applicable 16.74 322 0 Not Applicable 16.74 322 0 Not Applicable 16.74 322 0 Not Applicable 16.73 319 - Not Applicable 16.73 319 0 Not Applicable 16.73 319 0 Not Applicable 16.72 316 - Not Applicable 16.72 316 0 Not Applicable 16.72 316 0 Not Applicable 16.72 316 0 Not Applicable 16.71 314 - Not Applicable 16.71 314 0 Not Applicable 16.71 314 0 Not Applicable 16.71 314 0 Not Applicable 16.70 311 - Not Applicable 16.70 311 0 Not Applicable 16.70 311 0 Not Applicable 16.69 308 - Not Applicable 16.69 308 0 Not Applicable 16.69 308 0 Not Applicable 16.69 308 0 Not Applicable 16.68 306 - Not Applicable 16.68 306 0 Not Applicable 16.68 306 0 Not Applicable 16.68 306 0 Not Applicable 16.68 306 0 Not Applicable 16.67 303 - Not Applicable 16.67 303 0 Not Applicable 16.67 303 0 Not Applicable 16.66 300 - Not Applicable 16.66 300 0 Not Applicable 16.66 300 0 Not Applicable 16.66 300 0 Not Applicable 16.66 300 0 Not Applicable 16.65 298 - Not Applicable 16.65 298 0 Not Applicable 16.65 298 0 Not Applicable 16.64 295 - Not Applicable 16.64 295 0 Not Applicable 16.64 295 0 Not Applicable 16.64 295 0 Not Applicable 16.64 295 0 Not Applicable 16.63 292 - Not Applicable 16.63 292 0 Not Applicable 16.63 292 0 Not Applicable 16.63 292 0 Not Applicable 16.62 290 - Not Applicable 16.62 290 0 Not Applicable 16.62 290 0 Not Applicable 16.62 290 0 Not Applicable 16.61 287 - Not Applicable 16.61 287 0 Not Applicable 16.61 287 0 Not Applicable 16.61 287 0 Not Applicable 16.60 284 - Not Applicable 16.60 284 0 Not Applicable 16.60 284 0 Not Applicable 16.60 284 0 Not Applicable 16.59 282 - Not Applicable 16.59 282 0 Not Applicable 16.59 282 0 Not Applicable 16.59 282 0 Not Applicable 16.59 282 0 Not Applicable 16.58 279 - Not Applicable 16.58 279 0 Not Applicable Stages are rounded to the nearest hundredth (.01) of a foot. Flows are rounded to the nearest (1) cfs. Trends are determined using hourly change in unrounded stage and flow. Maximum Values are determined using unrounded stage and flow. End Web Content -->
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