| Back to River Map | <<< Previous Forecast Point | | | Next Forecast Point >>> | Printer Version | Graph Version |  |
|
BIG SULPHUR CREEK - CLOVERDALE (BSCC1)
| Latitude: 38.83º N | Longitude: 123.00º W | Elevation: 345 Feet | | | |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Dec 27 2025 at 9:16 AM PST | Next Issuance: | Dec 28 2025 at 9:00 AM PST
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Big Sulphur Creek - Cloverdale (BSCC1)
#
# File Generation Time: 12/27/2025 at 09:18 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/25/2025 at 05:00 AM PST
# Maximum Observed Stage: 22.62 Feet
# Maximum Observed Flow: 3546 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/27/2025 at 10:00 AM PST
# Maximum Forecast Stage: 19.35 Feet
# Maximum Forecast Flow: 1268 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/22/2025 09 AM PST 20.49 1949 Not Applicable
12/22/2025 10 AM PST 20.28 1815 - Not Applicable
12/22/2025 11 AM PST 20.19 1759 - Not Applicable
12/22/2025 12 PM PST 19.87 1565 - Not Applicable
12/22/2025 01 PM PST 19.72 1475 - Not Applicable
12/22/2025 02 PM PST 19.51 1354 - Not Applicable
12/22/2025 03 PM PST 19.38 1283 - Not Applicable
12/22/2025 04 PM PST 19.19 1188 - Not Applicable
12/22/2025 05 PM PST 19.09 1114 - Not Applicable
12/22/2025 06 PM PST 18.98 1036 - Not Applicable
12/22/2025 07 PM PST 18.86 954 - Not Applicable
12/22/2025 08 PM PST 18.84 940 - Not Applicable
12/22/2025 09 PM PST 18.85 947 + Not Applicable
12/22/2025 10 PM PST 18.85 947 0 Not Applicable
12/22/2025 11 PM PST 18.79 908 - Not Applicable
12/23/2025 12 AM PST 18.73 869 - Not Applicable
12/23/2025 01 AM PST 18.70 850 - Not Applicable
12/23/2025 02 AM PST 18.64 813 - Not Applicable
12/23/2025 03 AM PST 18.63 807 - Not Applicable
12/23/2025 04 AM PST 18.64 813 + Not Applicable
12/23/2025 05 AM PST 18.77 895 + Not Applicable
12/23/2025 06 AM PST 18.99 1043 + Not Applicable
12/23/2025 07 AM PST 19.18 1180 + Not Applicable
12/23/2025 08 AM PST 19.17 1173 - Not Applicable
12/23/2025 09 AM PST 19.10 1121 - Not Applicable
12/23/2025 10 AM PST 18.98 1036 - Not Applicable
12/23/2025 11 AM PST 18.94 1008 - Not Applicable
12/23/2025 12 PM PST 18.90 981 - Not Applicable
12/23/2025 01 PM PST 18.85 947 - Not Applicable
12/23/2025 02 PM PST 18.81 921 - Not Applicable
12/23/2025 03 PM PST 18.81 921 0 Not Applicable
12/23/2025 04 PM PST 18.78 901 - Not Applicable
12/23/2025 05 PM PST 18.79 908 + Not Applicable
12/23/2025 06 PM PST 18.76 888 - Not Applicable
12/23/2025 07 PM PST 18.73 869 - Not Applicable
12/23/2025 08 PM PST 18.87 960 + Not Applicable
12/23/2025 09 PM PST 18.90 981 + Not Applicable
12/23/2025 10 PM PST 18.88 967 - Not Applicable
12/23/2025 11 PM PST 19.08 1107 + Not Applicable
12/24/2025 12 AM PST 19.69 1457 + Not Applicable
12/24/2025 01 AM PST 20.36 1866 + Not Applicable
12/24/2025 02 AM PST 21.43 2576 + Not Applicable
12/24/2025 03 AM PST 22.00 2985 + Not Applicable
12/24/2025 04 AM PST 22.25 3207 + Not Applicable
12/24/2025 05 AM PST 22.61 3537 + Not Applicable
12/24/2025 06 AM PST 22.35 3297 - Not Applicable
12/24/2025 07 AM PST 22.10 3073 - Not Applicable
12/24/2025 08 AM PST 21.72 2781 - Not Applicable
12/24/2025 09 AM PST 21.44 2583 - Not Applicable
12/24/2025 10 AM PST 20.93 2234 - Not Applicable
12/24/2025 11 AM PST 20.88 2201 - Not Applicable
12/24/2025 12 PM PST 20.63 2038 - Not Applicable
12/24/2025 01 PM PST 20.36 1866 - Not Applicable
12/24/2025 02 PM PST 20.21 1772 - Not Applicable
12/24/2025 03 PM PST 20.18 1753 - Not Applicable
12/24/2025 04 PM PST 19.73 1481 - Not Applicable
12/24/2025 05 PM PST 19.86 1559 + Not Applicable
12/24/2025 06 PM PST 19.74 1487 - Not Applicable
12/24/2025 07 PM PST 19.52 1360 - Not Applicable
12/24/2025 08 PM PST 19.85 1553 + Not Applicable
12/24/2025 09 PM PST 20.15 1734 + Not Applicable
12/24/2025 10 PM PST 20.31 1834 + Not Applicable
12/24/2025 11 PM PST 20.58 2006 + Not Applicable
12/25/2025 12 AM PST 20.60 2019 + Not Applicable
12/25/2025 01 AM PST 20.62 2032 + Not Applicable
12/25/2025 02 AM PST 20.75 2116 + Not Applicable
12/25/2025 03 AM PST 21.36 2527 + Not Applicable
12/25/2025 04 AM PST 21.84 2868 + Not Applicable
12/25/2025 05 AM PST 22.62 3546 + Not Applicable
12/25/2025 06 AM PST 22.28 3234 - Not Applicable
12/25/2025 07 AM PST 21.38 2541 - Not Applicable
12/25/2025 08 AM PST 21.49 2618 + Not Applicable
12/25/2025 09 AM PST 21.43 2576 - Not Applicable
12/25/2025 10 AM PST 21.19 2410 - Not Applicable
12/25/2025 11 AM PST 20.81 2155 - Not Applicable
12/25/2025 12 PM PST 21.44 2583 + Not Applicable
12/25/2025 01 PM PST 21.21 2423 - Not Applicable
12/25/2025 02 PM PST 21.28 2471 + Not Applicable
12/25/2025 03 PM PST 21.27 2464 - Not Applicable
12/25/2025 04 PM PST 21.16 2389 - Not Applicable
12/25/2025 05 PM PST 21.02 2295 - Not Applicable
12/25/2025 06 PM PST 21.12 2362 + Not Applicable
12/25/2025 07 PM PST 21.12 2362 0 Not Applicable
12/25/2025 08 PM PST 21.37 2534 + Not Applicable
12/25/2025 09 PM PST 21.47 2604 + Not Applicable
12/25/2025 10 PM PST 21.27 2464 - Not Applicable
12/25/2025 11 PM PST 21.43 2576 + Not Applicable
12/26/2025 12 AM PST 21.38 2541 - Not Applicable
12/26/2025 01 AM PST 21.14 2376 - Not Applicable
12/26/2025 02 AM PST 20.96 2254 - Not Applicable
12/26/2025 03 AM PST 20.81 2155 - Not Applicable
12/26/2025 04 AM PST 20.65 2051 - Not Applicable
12/26/2025 05 AM PST 20.57 1999 - Not Applicable
12/26/2025 06 AM PST 20.54 1980 - Not Applicable
12/26/2025 07 AM PST 20.42 1904 - Not Applicable
12/26/2025 08 AM PST 20.39 1885 - Not Applicable
12/26/2025 09 AM PST 20.39 1885 0 Not Applicable
12/26/2025 10 AM PST 20.38 1878 - Not Applicable
12/26/2025 11 AM PST 20.42 1904 + Not Applicable
12/26/2025 12 PM PST 20.40 1891 - Not Applicable
12/26/2025 01 PM PST 20.77 2129 + Not Applicable
12/26/2025 02 PM PST 20.90 2214 + Not Applicable
12/26/2025 03 PM PST 21.10 2348 + Not Applicable
12/26/2025 04 PM PST 21.42 2569 + Not Applicable
12/26/2025 05 PM PST 21.63 2717 + Not Applicable
12/26/2025 06 PM PST 21.29 2478 - Not Applicable
12/26/2025 07 PM PST 21.00 2281 - Not Applicable
12/26/2025 08 PM PST 20.59 2012 - Not Applicable
12/26/2025 09 PM PST 20.64 2044 + Not Applicable
12/26/2025 10 PM PST 20.56 1993 - Not Applicable
12/26/2025 11 PM PST 20.39 1885 - Not Applicable
12/27/2025 12 AM PST 20.35 1859 - Not Applicable
12/27/2025 01 AM PST 20.13 1722 - Not Applicable
12/27/2025 02 AM PST 20.16 1741 + Not Applicable
12/27/2025 03 AM PST 20.03 1661 - Not Applicable
12/27/2025 04 AM PST 20.00 1643 - Not Applicable
12/27/2025 05 AM PST 19.82 1535 - Not Applicable
12/27/2025 06 AM PST 19.64 1428 - Not Applicable
12/27/2025 07 AM PST 19.60 1405 - Not Applicable
12/27/2025 08 AM PST 19.54 1371 - Not Applicable
12/27/2025 09 AM PST 19.46 1326 - Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/27/2025 10 AM PST 19.35 1268 Not Applicable
12/27/2025 11 AM PST 19.26 1224 - Not Applicable
12/27/2025 12 PM PST 19.21 1200 - Not Applicable
12/27/2025 01 PM PST 19.18 1180 - Not Applicable
12/27/2025 02 PM PST 19.14 1151 - Not Applicable
12/27/2025 03 PM PST 19.09 1114 - Not Applicable
12/27/2025 04 PM PST 19.02 1064 - Not Applicable
12/27/2025 05 PM PST 18.97 1029 - Not Applicable
12/27/2025 06 PM PST 18.94 1008 - Not Applicable
12/27/2025 07 PM PST 18.92 994 - Not Applicable
12/27/2025 08 PM PST 18.88 967 - Not Applicable
12/27/2025 09 PM PST 18.84 940 - Not Applicable
12/27/2025 10 PM PST 18.78 901 - Not Applicable
12/27/2025 11 PM PST 18.73 869 - Not Applicable
12/28/2025 12 AM PST 18.70 850 - Not Applicable
12/28/2025 01 AM PST 18.68 838 - Not Applicable
12/28/2025 02 AM PST 18.65 819 - Not Applicable
12/28/2025 03 AM PST 18.61 795 - Not Applicable
12/28/2025 04 AM PST 18.55 759 - Not Applicable
12/28/2025 05 AM PST 18.51 736 - Not Applicable
12/28/2025 06 AM PST 18.48 719 - Not Applicable
12/28/2025 07 AM PST 18.47 713 - Not Applicable
12/28/2025 08 AM PST 18.45 702 - Not Applicable
12/28/2025 09 AM PST 18.43 690 - Not Applicable
12/28/2025 10 AM PST 18.39 668 - Not Applicable
12/28/2025 11 AM PST 18.36 652 - Not Applicable
12/28/2025 12 PM PST 18.35 646 - Not Applicable
12/28/2025 01 PM PST 18.34 641 - Not Applicable
12/28/2025 02 PM PST 18.32 630 - Not Applicable
12/28/2025 03 PM PST 18.30 620 - Not Applicable
12/28/2025 04 PM PST 18.26 599 - Not Applicable
12/28/2025 05 PM PST 18.23 584 - Not Applicable
12/28/2025 06 PM PST 18.22 578 - Not Applicable
12/28/2025 07 PM PST 18.21 573 - Not Applicable
12/28/2025 08 PM PST 18.20 568 - Not Applicable
12/28/2025 09 PM PST 18.18 558 - Not Applicable
12/28/2025 10 PM PST 18.14 539 - Not Applicable
12/28/2025 11 PM PST 18.13 534 - Not Applicable
12/29/2025 12 AM PST 18.11 524 - Not Applicable
12/29/2025 01 AM PST 18.11 524 0 Not Applicable
12/29/2025 02 AM PST 18.10 519 - Not Applicable
12/29/2025 03 AM PST 18.08 510 - Not Applicable
12/29/2025 04 AM PST 18.05 496 - Not Applicable
12/29/2025 05 AM PST 18.04 491 - Not Applicable
12/29/2025 06 AM PST 18.03 486 - Not Applicable
12/29/2025 07 AM PST 18.02 482 - Not Applicable
12/29/2025 08 AM PST 18.01 477 - Not Applicable
12/29/2025 09 AM PST 17.99 468 - Not Applicable
12/29/2025 10 AM PST 17.97 459 - Not Applicable
12/29/2025 11 AM PST 17.95 450 - Not Applicable
12/29/2025 12 PM PST 17.95 450 0 Not Applicable
12/29/2025 01 PM PST 17.94 446 - Not Applicable
12/29/2025 02 PM PST 17.93 442 - Not Applicable
12/29/2025 03 PM PST 17.92 437 - Not Applicable
12/29/2025 04 PM PST 17.90 429 - Not Applicable
12/29/2025 05 PM PST 17.88 420 - Not Applicable
12/29/2025 06 PM PST 17.88 420 0 Not Applicable
12/29/2025 07 PM PST 17.87 416 - Not Applicable
12/29/2025 08 PM PST 17.86 411 - Not Applicable
12/29/2025 09 PM PST 17.85 407 - Not Applicable
12/29/2025 10 PM PST 17.83 399 - Not Applicable
12/29/2025 11 PM PST 17.82 395 - Not Applicable
12/30/2025 12 AM PST 17.81 391 - Not Applicable
12/30/2025 01 AM PST 17.80 387 - Not Applicable
12/30/2025 02 AM PST 17.80 387 0 Not Applicable
12/30/2025 03 AM PST 17.79 383 - Not Applicable
12/30/2025 04 AM PST 17.77 375 - Not Applicable
12/30/2025 05 AM PST 17.76 371 - Not Applicable
12/30/2025 06 AM PST 17.75 367 - Not Applicable
12/30/2025 07 AM PST 17.75 367 0 Not Applicable
12/30/2025 08 AM PST 17.74 363 - Not Applicable
12/30/2025 09 AM PST 17.73 359 - Not Applicable
12/30/2025 10 AM PST 17.71 351 - Not Applicable
12/30/2025 11 AM PST 17.70 347 - Not Applicable
12/30/2025 12 PM PST 17.70 347 0 Not Applicable
12/30/2025 01 PM PST 17.69 343 - Not Applicable
12/30/2025 02 PM PST 17.69 343 0 Not Applicable
12/30/2025 03 PM PST 17.68 340 - Not Applicable
12/30/2025 04 PM PST 17.66 332 - Not Applicable
12/30/2025 05 PM PST 17.65 328 - Not Applicable
12/30/2025 06 PM PST 17.65 328 0 Not Applicable
12/30/2025 07 PM PST 17.64 325 - Not Applicable
12/30/2025 08 PM PST 17.64 325 0 Not Applicable
12/30/2025 09 PM PST 17.63 321 - Not Applicable
12/30/2025 10 PM PST 17.61 314 - Not Applicable
12/30/2025 11 PM PST 17.60 310 - Not Applicable
12/31/2025 12 AM PST 17.60 310 0 Not Applicable
12/31/2025 01 AM PST 17.59 306 - Not Applicable
12/31/2025 02 AM PST 17.59 306 0 Not Applicable
12/31/2025 03 AM PST 17.58 303 - Not Applicable
12/31/2025 04 AM PST 17.57 299 - Not Applicable
12/31/2025 05 AM PST 17.56 296 - Not Applicable
12/31/2025 06 AM PST 17.55 292 - Not Applicable
12/31/2025 07 AM PST 17.55 292 0 Not Applicable
12/31/2025 08 AM PST 17.55 292 0 Not Applicable
12/31/2025 09 AM PST 17.54 289 - Not Applicable
12/31/2025 10 AM PST 17.52 282 - Not Applicable
12/31/2025 11 AM PST 17.52 282 0 Not Applicable
12/31/2025 12 PM PST 17.51 278 - Not Applicable
12/31/2025 01 PM PST 17.51 278 0 Not Applicable
12/31/2025 02 PM PST 17.50 275 - Not Applicable
12/31/2025 03 PM PST 17.50 275 0 Not Applicable
12/31/2025 04 PM PST 17.48 268 - Not Applicable
12/31/2025 05 PM PST 17.48 268 0 Not Applicable
12/31/2025 06 PM PST 17.47 265 - Not Applicable
12/31/2025 07 PM PST 17.47 265 0 Not Applicable
12/31/2025 08 PM PST 17.46 262 - Not Applicable
12/31/2025 09 PM PST 17.46 262 0 Not Applicable
12/31/2025 10 PM PST 17.45 259 - Not Applicable
12/31/2025 11 PM PST 17.44 255 - Not Applicable
01/01/2026 12 AM PST 17.44 255 0 Not Applicable
01/01/2026 01 AM PST 17.43 252 - Not Applicable
01/01/2026 02 AM PST 17.43 252 0 Not Applicable
01/01/2026 03 AM PST 17.42 249 - Not Applicable
01/01/2026 04 AM PST 17.41 246 - Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
|