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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: | Jun 16 2026 at 8:09 AM PDT | Next Issuance: | Jun 17 2026 at 9:00 AM PDT
| |
| 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: 06/16/2026 at 08:10 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/11/2026 at 04:00 PM PDT
# Maximum Observed Stage: 15.38 Feet
# Maximum Observed Flow: 18 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/16/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 15.31 Feet
# Maximum Forecast Flow: 14 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/11/2026 08 AM PDT 15.37 17 Not Applicable
06/11/2026 09 AM PDT 15.37 17 0 Not Applicable
06/11/2026 10 AM PDT 15.38 18 + Not Applicable
06/11/2026 11 AM PDT 15.38 18 0 Not Applicable
06/11/2026 12 PM PDT 15.38 18 0 Not Applicable
06/11/2026 01 PM PDT 15.38 18 0 Not Applicable
06/11/2026 02 PM PDT 15.38 18 0 Not Applicable
06/11/2026 03 PM PDT 15.38 18 0 Not Applicable
06/11/2026 04 PM PDT 15.38 18 0 Not Applicable
06/11/2026 05 PM PDT 15.37 17 - Not Applicable
06/11/2026 06 PM PDT 15.37 17 0 Not Applicable
06/11/2026 07 PM PDT 15.37 17 0 Not Applicable
06/11/2026 08 PM PDT 15.36 17 - Not Applicable
06/11/2026 09 PM PDT 15.36 17 0 Not Applicable
06/11/2026 10 PM PDT 15.36 17 0 Not Applicable
06/11/2026 11 PM PDT 15.35 16 - Not Applicable
06/12/2026 12 AM PDT 15.35 16 0 Not Applicable
06/12/2026 01 AM PDT 15.34 16 - Not Applicable
06/12/2026 02 AM PDT 15.34 16 0 Not Applicable
06/12/2026 03 AM PDT 15.34 16 0 Not Applicable
06/12/2026 04 AM PDT 15.34 16 0 Not Applicable
06/12/2026 05 AM PDT 15.34 16 0 Not Applicable
06/12/2026 06 AM PDT 15.33 15 - Not Applicable
06/12/2026 07 AM PDT 15.33 15 0 Not Applicable
06/12/2026 08 AM PDT 15.33 15 0 Not Applicable
06/12/2026 09 AM PDT 15.34 16 + Not Applicable
06/12/2026 10 AM PDT 15.34 16 0 Not Applicable
06/12/2026 11 AM PDT 15.34 16 0 Not Applicable
06/12/2026 12 PM PDT 15.35 16 + Not Applicable
06/12/2026 01 PM PDT 15.35 16 0 Not Applicable
06/12/2026 02 PM PDT 15.35 16 0 Not Applicable
06/12/2026 03 PM PDT 15.35 16 0 Not Applicable
06/12/2026 04 PM PDT 15.35 16 0 Not Applicable
06/12/2026 05 PM PDT 15.34 16 - Not Applicable
06/12/2026 06 PM PDT 15.34 16 0 Not Applicable
06/12/2026 07 PM PDT 15.34 16 0 Not Applicable
06/12/2026 08 PM PDT 15.34 16 0 Not Applicable
06/12/2026 09 PM PDT 15.34 16 0 Not Applicable
06/12/2026 10 PM PDT 15.33 15 - Not Applicable
06/12/2026 11 PM PDT 15.33 15 0 Not Applicable
06/13/2026 12 AM PDT 15.33 15 0 Not Applicable
06/13/2026 01 AM PDT 15.33 15 0 Not Applicable
06/13/2026 02 AM PDT 15.33 15 0 Not Applicable
06/13/2026 03 AM PDT 15.33 15 0 Not Applicable
06/13/2026 04 AM PDT 15.33 15 0 Not Applicable
06/13/2026 05 AM PDT 15.33 15 0 Not Applicable
06/13/2026 06 AM PDT 15.32 15 - Not Applicable
06/13/2026 07 AM PDT 15.32 15 0 Not Applicable
06/13/2026 08 AM PDT 15.33 15 + Not Applicable
06/13/2026 09 AM PDT 15.33 15 0 Not Applicable
06/13/2026 10 AM PDT 15.33 15 0 Not Applicable
06/13/2026 11 AM PDT 15.34 16 + Not Applicable
06/13/2026 12 PM PDT 15.34 16 0 Not Applicable
06/13/2026 01 PM PDT 15.34 16 0 Not Applicable
06/13/2026 02 PM PDT 15.34 16 0 Not Applicable
06/13/2026 03 PM PDT 15.34 16 0 Not Applicable
06/13/2026 04 PM PDT 15.34 16 0 Not Applicable
06/13/2026 05 PM PDT 15.34 16 0 Not Applicable
06/13/2026 06 PM PDT 15.34 16 0 Not Applicable
06/13/2026 07 PM PDT 15.34 16 0 Not Applicable
06/13/2026 08 PM PDT 15.34 16 0 Not Applicable
06/13/2026 09 PM PDT 15.33 15 - Not Applicable
06/13/2026 10 PM PDT 15.33 15 0 Not Applicable
06/13/2026 11 PM PDT 15.33 15 0 Not Applicable
06/14/2026 12 AM PDT 15.32 15 - Not Applicable
06/14/2026 01 AM PDT 15.32 15 0 Not Applicable
06/14/2026 02 AM PDT 15.32 15 0 Not Applicable
06/14/2026 03 AM PDT 15.32 15 0 Not Applicable
06/14/2026 04 AM PDT 15.32 15 0 Not Applicable
06/14/2026 05 AM PDT 15.32 15 0 Not Applicable
06/14/2026 06 AM PDT 15.31 14 - Not Applicable
06/14/2026 07 AM PDT 15.31 14 0 Not Applicable
06/14/2026 08 AM PDT 15.32 15 + Not Applicable
06/14/2026 09 AM PDT 15.32 15 0 Not Applicable
06/14/2026 10 AM PDT 15.32 15 0 Not Applicable
06/14/2026 11 AM PDT 15.32 15 0 Not Applicable
06/14/2026 12 PM PDT 15.33 15 + Not Applicable
06/14/2026 01 PM PDT 15.33 15 0 Not Applicable
06/14/2026 02 PM PDT 15.33 15 0 Not Applicable
06/14/2026 03 PM PDT 15.33 15 0 Not Applicable
06/14/2026 04 PM PDT 15.33 15 0 Not Applicable
06/14/2026 05 PM PDT 15.33 15 0 Not Applicable
06/14/2026 06 PM PDT 15.33 15 0 Not Applicable
06/14/2026 07 PM PDT 15.33 15 0 Not Applicable
06/14/2026 08 PM PDT 15.33 15 0 Not Applicable
06/14/2026 09 PM PDT 15.33 15 0 Not Applicable
06/14/2026 10 PM PDT 15.33 15 0 Not Applicable
06/14/2026 11 PM PDT 15.32 15 - Not Applicable
06/15/2026 12 AM PDT 15.32 15 0 Not Applicable
06/15/2026 01 AM PDT 15.32 15 0 Not Applicable
06/15/2026 02 AM PDT 15.32 15 0 Not Applicable
06/15/2026 03 AM PDT 15.32 15 0 Not Applicable
06/15/2026 04 AM PDT 15.31 14 - Not Applicable
06/15/2026 05 AM PDT 15.32 15 + Not Applicable
06/15/2026 06 AM PDT 15.31 14 - Not Applicable
06/15/2026 07 AM PDT 15.31 14 0 Not Applicable
06/15/2026 08 AM PDT 15.32 15 + Not Applicable
06/15/2026 09 AM PDT 15.32 15 0 Not Applicable
06/15/2026 10 AM PDT 15.32 15 0 Not Applicable
06/15/2026 11 AM PDT 15.33 15 + Not Applicable
06/15/2026 12 PM PDT 15.33 15 0 Not Applicable
06/15/2026 01 PM PDT 15.33 15 0 Not Applicable
06/15/2026 02 PM PDT 15.33 15 0 Not Applicable
06/15/2026 03 PM PDT 15.33 15 0 Not Applicable
06/15/2026 04 PM PDT 15.33 15 0 Not Applicable
06/15/2026 05 PM PDT 15.33 15 0 Not Applicable
06/15/2026 06 PM PDT 15.33 15 0 Not Applicable
06/15/2026 07 PM PDT 15.33 15 0 Not Applicable
06/15/2026 08 PM PDT 15.33 15 0 Not Applicable
06/15/2026 09 PM PDT 15.32 15 - Not Applicable
06/15/2026 10 PM PDT 15.32 15 0 Not Applicable
06/15/2026 11 PM PDT 15.32 15 0 Not Applicable
06/16/2026 12 AM PDT 15.32 15 0 Not Applicable
06/16/2026 01 AM PDT 15.31 14 - Not Applicable
06/16/2026 02 AM PDT 15.31 14 0 Not Applicable
06/16/2026 03 AM PDT 15.31 14 0 Not Applicable
06/16/2026 04 AM PDT 15.31 14 0 Not Applicable
06/16/2026 05 AM PDT 15.31 14 0 Not Applicable
06/16/2026 06 AM PDT 15.31 14 0 Not Applicable
06/16/2026 07 AM PDT 15.31 14 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/16/2026 08 AM PDT 15.31 14 Not Applicable
06/16/2026 09 AM PDT 15.31 14 0 Not Applicable
06/16/2026 10 AM PDT 15.31 14 0 Not Applicable
06/16/2026 11 AM PDT 15.31 14 0 Not Applicable
06/16/2026 12 PM PDT 15.31 14 0 Not Applicable
06/16/2026 01 PM PDT 15.31 14 0 Not Applicable
06/16/2026 02 PM PDT 15.31 14 0 Not Applicable
06/16/2026 03 PM PDT 15.31 14 0 Not Applicable
06/16/2026 04 PM PDT 15.31 14 0 Not Applicable
06/16/2026 05 PM PDT 15.31 14 0 Not Applicable
06/16/2026 06 PM PDT 15.31 14 0 Not Applicable
06/16/2026 07 PM PDT 15.31 14 0 Not Applicable
06/16/2026 08 PM PDT 15.31 14 0 Not Applicable
06/16/2026 09 PM PDT 15.31 14 0 Not Applicable
06/16/2026 10 PM PDT 15.31 14 0 Not Applicable
06/16/2026 11 PM PDT 15.31 14 0 Not Applicable
06/17/2026 12 AM PDT 15.31 14 0 Not Applicable
06/17/2026 01 AM PDT 15.31 14 0 Not Applicable
06/17/2026 02 AM PDT 15.31 14 0 Not Applicable
06/17/2026 03 AM PDT 15.31 14 0 Not Applicable
06/17/2026 04 AM PDT 15.31 14 0 Not Applicable
06/17/2026 05 AM PDT 15.31 14 0 Not Applicable
06/17/2026 06 AM PDT 15.31 14 0 Not Applicable
06/17/2026 07 AM PDT 15.31 14 0 Not Applicable
06/17/2026 08 AM PDT 15.31 14 0 Not Applicable
06/17/2026 09 AM PDT 15.31 14 0 Not Applicable
06/17/2026 10 AM PDT 15.31 14 0 Not Applicable
06/17/2026 11 AM PDT 15.31 14 0 Not Applicable
06/17/2026 12 PM PDT 15.31 14 0 Not Applicable
06/17/2026 01 PM PDT 15.31 14 0 Not Applicable
06/17/2026 02 PM PDT 15.31 14 0 Not Applicable
06/17/2026 03 PM PDT 15.31 14 0 Not Applicable
06/17/2026 04 PM PDT 15.31 14 0 Not Applicable
06/17/2026 05 PM PDT 15.31 14 0 Not Applicable
06/17/2026 06 PM PDT 15.30 14 - Not Applicable
06/17/2026 07 PM PDT 15.30 14 0 Not Applicable
06/17/2026 08 PM PDT 15.30 14 0 Not Applicable
06/17/2026 09 PM PDT 15.30 14 0 Not Applicable
06/17/2026 10 PM PDT 15.30 14 0 Not Applicable
06/17/2026 11 PM PDT 15.30 14 0 Not Applicable
06/18/2026 12 AM PDT 15.30 14 0 Not Applicable
06/18/2026 01 AM PDT 15.30 14 0 Not Applicable
06/18/2026 02 AM PDT 15.30 14 0 Not Applicable
06/18/2026 03 AM PDT 15.30 14 0 Not Applicable
06/18/2026 04 AM PDT 15.30 14 0 Not Applicable
06/18/2026 05 AM PDT 15.30 14 0 Not Applicable
06/18/2026 06 AM PDT 15.30 14 0 Not Applicable
06/18/2026 07 AM PDT 15.30 14 0 Not Applicable
06/18/2026 08 AM PDT 15.30 14 0 Not Applicable
06/18/2026 09 AM PDT 15.30 14 0 Not Applicable
06/18/2026 10 AM PDT 15.30 14 0 Not Applicable
06/18/2026 11 AM PDT 15.30 14 0 Not Applicable
06/18/2026 12 PM PDT 15.30 14 0 Not Applicable
06/18/2026 01 PM PDT 15.30 14 0 Not Applicable
06/18/2026 02 PM PDT 15.30 14 0 Not Applicable
06/18/2026 03 PM PDT 15.30 14 0 Not Applicable
06/18/2026 04 PM PDT 15.30 14 0 Not Applicable
06/18/2026 05 PM PDT 15.30 14 0 Not Applicable
06/18/2026 06 PM PDT 15.30 14 0 Not Applicable
06/18/2026 07 PM PDT 15.30 14 0 Not Applicable
06/18/2026 08 PM PDT 15.30 14 0 Not Applicable
06/18/2026 09 PM PDT 15.30 14 0 Not Applicable
06/18/2026 10 PM PDT 15.30 14 0 Not Applicable
06/18/2026 11 PM PDT 15.30 14 0 Not Applicable
06/19/2026 12 AM PDT 15.30 14 0 Not Applicable
06/19/2026 01 AM PDT 15.30 14 0 Not Applicable
06/19/2026 02 AM PDT 15.30 14 0 Not Applicable
06/19/2026 03 AM PDT 15.30 14 0 Not Applicable
06/19/2026 04 AM PDT 15.30 14 0 Not Applicable
06/19/2026 05 AM PDT 15.30 14 0 Not Applicable
06/19/2026 06 AM PDT 15.30 14 0 Not Applicable
06/19/2026 07 AM PDT 15.30 14 0 Not Applicable
06/19/2026 08 AM PDT 15.30 14 0 Not Applicable
06/19/2026 09 AM PDT 15.30 14 0 Not Applicable
06/19/2026 10 AM PDT 15.30 14 0 Not Applicable
06/19/2026 11 AM PDT 15.30 14 0 Not Applicable
06/19/2026 12 PM PDT 15.30 14 0 Not Applicable
06/19/2026 01 PM PDT 15.30 14 0 Not Applicable
06/19/2026 02 PM PDT 15.30 14 0 Not Applicable
06/19/2026 03 PM PDT 15.30 14 0 Not Applicable
06/19/2026 04 PM PDT 15.30 14 0 Not Applicable
06/19/2026 05 PM PDT 15.30 14 0 Not Applicable
06/19/2026 06 PM PDT 15.30 14 0 Not Applicable
06/19/2026 07 PM PDT 15.30 14 0 Not Applicable
06/19/2026 08 PM PDT 15.30 14 0 Not Applicable
06/19/2026 09 PM PDT 15.30 14 0 Not Applicable
06/19/2026 10 PM PDT 15.30 14 0 Not Applicable
06/19/2026 11 PM PDT 15.30 14 0 Not Applicable
06/20/2026 12 AM PDT 15.30 14 0 Not Applicable
06/20/2026 01 AM PDT 15.30 14 0 Not Applicable
06/20/2026 02 AM PDT 15.30 14 0 Not Applicable
06/20/2026 03 AM PDT 15.30 14 0 Not Applicable
06/20/2026 04 AM PDT 15.30 14 0 Not Applicable
06/20/2026 05 AM PDT 15.30 14 0 Not Applicable
06/20/2026 06 AM PDT 15.30 14 0 Not Applicable
06/20/2026 07 AM PDT 15.30 14 0 Not Applicable
06/20/2026 08 AM PDT 15.30 14 0 Not Applicable
06/20/2026 09 AM PDT 15.30 14 0 Not Applicable
06/20/2026 10 AM PDT 15.30 14 0 Not Applicable
06/20/2026 11 AM PDT 15.30 14 0 Not Applicable
06/20/2026 12 PM PDT 15.30 14 0 Not Applicable
06/20/2026 01 PM PDT 15.30 14 0 Not Applicable
06/20/2026 02 PM PDT 15.30 14 0 Not Applicable
06/20/2026 03 PM PDT 15.30 14 0 Not Applicable
06/20/2026 04 PM PDT 15.30 14 0 Not Applicable
06/20/2026 05 PM PDT 15.30 14 0 Not Applicable
06/20/2026 06 PM PDT 15.30 14 0 Not Applicable
06/20/2026 07 PM PDT 15.30 14 0 Not Applicable
06/20/2026 08 PM PDT 15.30 14 0 Not Applicable
06/20/2026 09 PM PDT 15.30 14 0 Not Applicable
06/20/2026 10 PM PDT 15.30 14 0 Not Applicable
06/20/2026 11 PM PDT 15.30 14 0 Not Applicable
06/21/2026 12 AM PDT 15.30 14 0 Not Applicable
06/21/2026 01 AM PDT 15.30 14 0 Not Applicable
06/21/2026 02 AM PDT 15.30 14 0 Not Applicable
06/21/2026 03 AM PDT 15.30 14 0 Not Applicable
06/21/2026 04 AM PDT 15.30 14 0 Not Applicable
06/21/2026 05 AM PDT 15.30 14 0 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.
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