National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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MAACAMA CREEK - KELLOGG (RMKC1)
Latitude: 38.64º NLongitude: 122.76º WElevation: 200 Feet
Location: Sonoma County in CaliforniaBulletin Group: Russian NapaRiver Group: Russian Napa
Issuance Time: May 19 2025 at 7:58 AM PDTNext Issuance: May 20 2025 at 9:00 AM PDT
Action/Monitor: 13.5 FeetMinor Flood: 14.8 FeetModerate Flood: 19.5 FeetMajor Flood: 25.0 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Maacama Creek - Kellogg (RMKC1)
#
# File Generation Time:  05/19/2025 at 07:58 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/15/2025 at 03:00 PM PDT
# Maximum Observed Stage:                       4.03 Feet
# Maximum Observed Flow:                        18 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/19/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       3.97 Feet
# Maximum Forecast Flow:                        15 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/14/2025 07 AM PDT            3.98             16                        Normal
  05/14/2025 08 AM PDT            3.98             16         0              Normal
  05/14/2025 09 AM PDT            3.98             16         0              Normal
  05/14/2025 10 AM PDT            3.99             16         +              Normal
  05/14/2025 11 AM PDT            3.99             16         0              Normal
  05/14/2025 12 PM PDT            3.99             16         0              Normal
  05/14/2025 01 PM PDT            3.99             16         0              Normal
  05/14/2025 02 PM PDT            3.99             16         0              Normal
  05/14/2025 03 PM PDT            3.98             16         -              Normal
  05/14/2025 04 PM PDT            3.98             16         0              Normal
  05/14/2025 05 PM PDT            3.98             16         0              Normal
  05/14/2025 06 PM PDT            3.98             16         0              Normal
  05/14/2025 07 PM PDT            3.99             16         +              Normal
  05/14/2025 08 PM PDT            3.99             16         0              Normal
  05/14/2025 09 PM PDT            4.00             17         +              Normal
  05/14/2025 10 PM PDT            4.00             17         0              Normal
  05/14/2025 11 PM PDT            4.00             17         0              Normal
  05/15/2025 12 AM PDT            4.00             17         0              Normal
  05/15/2025 01 AM PDT            4.01             17         +              Normal
  05/15/2025 02 AM PDT            4.01             17         0              Normal
  05/15/2025 03 AM PDT            4.01             17         0              Normal
  05/15/2025 04 AM PDT            4.01             17         0              Normal
  05/15/2025 05 AM PDT            4.01             17         0              Normal
  05/15/2025 06 AM PDT            4.02             18         +              Normal
  05/15/2025 07 AM PDT            4.02             18         0              Normal
  05/15/2025 08 AM PDT            4.02             18         0              Normal
  05/15/2025 09 AM PDT            4.02             18         0              Normal
  05/15/2025 10 AM PDT            4.03             18         +              Normal
  05/15/2025 11 AM PDT            4.03             18         0              Normal
  05/15/2025 12 PM PDT            4.03             18         0              Normal
  05/15/2025 01 PM PDT            4.03             18         0              Normal
  05/15/2025 02 PM PDT            4.03             18         0              Normal
  05/15/2025 03 PM PDT            4.03             18         0              Normal
  05/15/2025 04 PM PDT            4.02             18         -              Normal
  05/15/2025 05 PM PDT            4.01             17         -              Normal
  05/15/2025 06 PM PDT            4.01             17         0              Normal
  05/15/2025 07 PM PDT            4.01             17         0              Normal
  05/15/2025 08 PM PDT            4.00             17         -              Normal
  05/15/2025 09 PM PDT            4.00             17         0              Normal
  05/15/2025 10 PM PDT            4.00             17         0              Normal
  05/15/2025 11 PM PDT            3.99             16         -              Normal
  05/16/2025 12 AM PDT            3.99             16         0              Normal
  05/16/2025 01 AM PDT            3.99             16         0              Normal
  05/16/2025 02 AM PDT            4.00             17         +              Normal
  05/16/2025 03 AM PDT            4.00             17         0              Normal
  05/16/2025 04 AM PDT            4.00             17         0              Normal
  05/16/2025 05 AM PDT            4.00             17         0              Normal
  05/16/2025 06 AM PDT            4.00             17         0              Normal
  05/16/2025 07 AM PDT            4.01             17         +              Normal
  05/16/2025 08 AM PDT            4.01             17         0              Normal
  05/16/2025 09 AM PDT            4.01             17         0              Normal
  05/16/2025 10 AM PDT            4.02             18         +              Normal
  05/16/2025 11 AM PDT            4.02             18         0              Normal
  05/16/2025 12 PM PDT            4.02             18         0              Normal
  05/16/2025 01 PM PDT            4.02             18         0              Normal
  05/16/2025 02 PM PDT            4.01             17         -              Normal
  05/16/2025 03 PM PDT            4.01             17         0              Normal
  05/16/2025 04 PM PDT            4.01             17         0              Normal
  05/16/2025 05 PM PDT            4.00             17         -              Normal
  05/16/2025 06 PM PDT            4.00             17         0              Normal
  05/16/2025 07 PM PDT            3.99             16         -              Normal
  05/16/2025 08 PM PDT            3.99             16         0              Normal
  05/16/2025 09 PM PDT            3.99             16         0              Normal
  05/16/2025 10 PM PDT            3.98             16         -              Normal
  05/16/2025 11 PM PDT            3.98             16         0              Normal
  05/17/2025 12 AM PDT            3.98             16         0              Normal
  05/17/2025 01 AM PDT            3.98             16         0              Normal
  05/17/2025 02 AM PDT            3.99             16         +              Normal
  05/17/2025 03 AM PDT            3.99             16         0              Normal
  05/17/2025 04 AM PDT            3.99             16         0              Normal
  05/17/2025 05 AM PDT            3.99             16         0              Normal
  05/17/2025 06 AM PDT            3.99             16         0              Normal
  05/17/2025 07 AM PDT            3.99             16         0              Normal
  05/17/2025 08 AM PDT            4.00             17         +              Normal
  05/17/2025 09 AM PDT            4.00             17         0              Normal
  05/17/2025 10 AM PDT            4.00             17         0              Normal
  05/17/2025 11 AM PDT            4.01             17         +              Normal
  05/17/2025 12 PM PDT            4.01             17         0              Normal
  05/17/2025 01 PM PDT            4.01             17         0              Normal
  05/17/2025 02 PM PDT            4.00             17         -              Normal
  05/17/2025 03 PM PDT            4.00             17         0              Normal
  05/17/2025 04 PM PDT            3.99             16         -              Normal
  05/17/2025 05 PM PDT            3.99             16         0              Normal
  05/17/2025 06 PM PDT            3.98             16         -              Normal
  05/17/2025 07 PM PDT            3.98             16         0              Normal
  05/17/2025 08 PM PDT            3.98             16         0              Normal
  05/17/2025 09 PM PDT            3.97             15         -              Normal
  05/17/2025 10 PM PDT            3.97             15         0              Normal
  05/17/2025 11 PM PDT            3.97             15         0              Normal
  05/18/2025 12 AM PDT            3.97             15         0              Normal
  05/18/2025 01 AM PDT            3.97             15         0              Normal
  05/18/2025 02 AM PDT            3.97             15         0              Normal
  05/18/2025 03 AM PDT            3.97             15         0              Normal
  05/18/2025 04 AM PDT            3.98             16         +              Normal
  05/18/2025 05 AM PDT            3.98             16         0              Normal
  05/18/2025 06 AM PDT            3.98             16         0              Normal
  05/18/2025 07 AM PDT            3.98             16         0              Normal
  05/18/2025 08 AM PDT            3.99             16         +              Normal
  05/18/2025 09 AM PDT            3.99             16         0              Normal
  05/18/2025 10 AM PDT            3.99             16         0              Normal
  05/18/2025 11 AM PDT            4.00             17         +              Normal
  05/18/2025 12 PM PDT            4.00             17         0              Normal
  05/18/2025 01 PM PDT            4.00             17         0              Normal
  05/18/2025 02 PM PDT            3.99             16         -              Normal
  05/18/2025 03 PM PDT            3.99             16         0              Normal
  05/18/2025 04 PM PDT            3.99             16         0              Normal
  05/18/2025 05 PM PDT            3.98             16         -              Normal
  05/18/2025 06 PM PDT            3.98             16         0              Normal
  05/18/2025 07 PM PDT            3.98             16         0              Normal
  05/18/2025 08 PM PDT            3.97             15         -              Normal
  05/18/2025 09 PM PDT            3.97             15         0              Normal
  05/18/2025 10 PM PDT            3.97             15         0              Normal
  05/18/2025 11 PM PDT            3.96             15         -              Normal
  05/19/2025 12 AM PDT            3.96             15         0              Normal
  05/19/2025 01 AM PDT            3.96             15         0              Normal
  05/19/2025 02 AM PDT            3.96             15         0              Normal
  05/19/2025 03 AM PDT            3.97             15         +              Normal
  05/19/2025 04 AM PDT            3.97             15         0              Normal
  05/19/2025 05 AM PDT            3.97             15         0              Normal
  05/19/2025 06 AM PDT            3.97             15         0              Normal
  05/19/2025 07 AM PDT            3.97             15         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/19/2025 08 AM PDT            3.97             15                        Normal
  05/19/2025 09 AM PDT            3.97             15         0              Normal
  05/19/2025 10 AM PDT            3.97             15         0              Normal
  05/19/2025 11 AM PDT            3.97             15         0              Normal
  05/19/2025 12 PM PDT            3.97             15         0              Normal
  05/19/2025 01 PM PDT            3.97             15         0              Normal
  05/19/2025 02 PM PDT            3.97             15         0              Normal
  05/19/2025 03 PM PDT            3.97             15         0              Normal
  05/19/2025 04 PM PDT            3.97             15         0              Normal
  05/19/2025 05 PM PDT            3.97             15         0              Normal
  05/19/2025 06 PM PDT            3.97             15         0              Normal
  05/19/2025 07 PM PDT            3.97             15         0              Normal
  05/19/2025 08 PM PDT            3.97             15         0              Normal
  05/19/2025 09 PM PDT            3.97             15         0              Normal
  05/19/2025 10 PM PDT            3.97             15         0              Normal
  05/19/2025 11 PM PDT            3.96             15         -              Normal
  05/20/2025 12 AM PDT            3.96             15         0              Normal
  05/20/2025 01 AM PDT            3.96             15         0              Normal
  05/20/2025 02 AM PDT            3.96             15         0              Normal
  05/20/2025 03 AM PDT            3.96             15         0              Normal
  05/20/2025 04 AM PDT            3.96             15         0              Normal
  05/20/2025 05 AM PDT            3.96             15         0              Normal
  05/20/2025 06 AM PDT            3.96             15         0              Normal
  05/20/2025 07 AM PDT            3.96             15         0              Normal
  05/20/2025 08 AM PDT            3.96             15         0              Normal
  05/20/2025 09 AM PDT            3.96             15         0              Normal
  05/20/2025 10 AM PDT            3.96             15         0              Normal
  05/20/2025 11 AM PDT            3.96             15         0              Normal
  05/20/2025 12 PM PDT            3.96             15         0              Normal
  05/20/2025 01 PM PDT            3.96             15         0              Normal
  05/20/2025 02 PM PDT            3.96             15         0              Normal
  05/20/2025 03 PM PDT            3.96             15         0              Normal
  05/20/2025 04 PM PDT            3.96             15         0              Normal
  05/20/2025 05 PM PDT            3.96             15         0              Normal
  05/20/2025 06 PM PDT            3.96             15         0              Normal
  05/20/2025 07 PM PDT            3.96             15         0              Normal
  05/20/2025 08 PM PDT            3.96             15         0              Normal
  05/20/2025 09 PM PDT            3.96             15         0              Normal
  05/20/2025 10 PM PDT            3.96             15         0              Normal
  05/20/2025 11 PM PDT            3.96             15         0              Normal
  05/21/2025 12 AM PDT            3.96             15         0              Normal
  05/21/2025 01 AM PDT            3.96             15         0              Normal
  05/21/2025 02 AM PDT            3.96             15         0              Normal
  05/21/2025 03 AM PDT            3.96             15         0              Normal
  05/21/2025 04 AM PDT            3.96             15         0              Normal
  05/21/2025 05 AM PDT            3.96             15         0              Normal
  05/21/2025 06 AM PDT            3.96             15         0              Normal
  05/21/2025 07 AM PDT            3.96             15         0              Normal
  05/21/2025 08 AM PDT            3.96             15         0              Normal
  05/21/2025 09 AM PDT            3.96             15         0              Normal
  05/21/2025 10 AM PDT            3.96             15         0              Normal
  05/21/2025 11 AM PDT            3.96             15         0              Normal
  05/21/2025 12 PM PDT            3.96             15         0              Normal
  05/21/2025 01 PM PDT            3.96             15         0              Normal
  05/21/2025 02 PM PDT            3.96             15         0              Normal
  05/21/2025 03 PM PDT            3.96             15         0              Normal
  05/21/2025 04 PM PDT            3.96             15         0              Normal
  05/21/2025 05 PM PDT            3.96             15         0              Normal
  05/21/2025 06 PM PDT            3.96             15         0              Normal
  05/21/2025 07 PM PDT            3.95             15         -              Normal
  05/21/2025 08 PM PDT            3.95             15         0              Normal
  05/21/2025 09 PM PDT            3.95             15         0              Normal
  05/21/2025 10 PM PDT            3.95             15         0              Normal
  05/21/2025 11 PM PDT            3.95             15         0              Normal
  05/22/2025 12 AM PDT            3.95             15         0              Normal
  05/22/2025 01 AM PDT            3.95             15         0              Normal
  05/22/2025 02 AM PDT            3.95             15         0              Normal
  05/22/2025 03 AM PDT            3.95             15         0              Normal
  05/22/2025 04 AM PDT            3.95             15         0              Normal
  05/22/2025 05 AM PDT            3.95             15         0              Normal
  05/22/2025 06 AM PDT            3.95             15         0              Normal
  05/22/2025 07 AM PDT            3.95             15         0              Normal
  05/22/2025 08 AM PDT            3.95             15         0              Normal
  05/22/2025 09 AM PDT            3.95             15         0              Normal
  05/22/2025 10 AM PDT            3.95             15         0              Normal
  05/22/2025 11 AM PDT            3.95             15         0              Normal
  05/22/2025 12 PM PDT            3.95             15         0              Normal
  05/22/2025 01 PM PDT            3.95             15         0              Normal
  05/22/2025 02 PM PDT            3.95             15         0              Normal
  05/22/2025 03 PM PDT            3.95             15         0              Normal
  05/22/2025 04 PM PDT            3.95             15         0              Normal
  05/22/2025 05 PM PDT            3.95             15         0              Normal
  05/22/2025 06 PM PDT            3.95             15         0              Normal
  05/22/2025 07 PM PDT            3.95             15         0              Normal
  05/22/2025 08 PM PDT            3.95             15         0              Normal
  05/22/2025 09 PM PDT            3.95             15         0              Normal
  05/22/2025 10 PM PDT            3.95             15         0              Normal
  05/22/2025 11 PM PDT            3.95             15         0              Normal
  05/23/2025 12 AM PDT            3.95             15         0              Normal
  05/23/2025 01 AM PDT            3.95             15         0              Normal
  05/23/2025 02 AM PDT            3.95             15         0              Normal
  05/23/2025 03 AM PDT            3.95             15         0              Normal
  05/23/2025 04 AM PDT            3.95             15         0              Normal
  05/23/2025 05 AM PDT            3.94             14         -              Normal
  05/23/2025 06 AM PDT            3.94             14         0              Normal
  05/23/2025 07 AM PDT            3.94             14         0              Normal
  05/23/2025 08 AM PDT            3.94             14         0              Normal
  05/23/2025 09 AM PDT            3.94             14         0              Normal
  05/23/2025 10 AM PDT            3.94             14         0              Normal
  05/23/2025 11 AM PDT            3.94             14         0              Normal
  05/23/2025 12 PM PDT            3.94             14         0              Normal
  05/23/2025 01 PM PDT            3.94             14         0              Normal
  05/23/2025 02 PM PDT            3.94             14         0              Normal
  05/23/2025 03 PM PDT            3.94             14         0              Normal
  05/23/2025 04 PM PDT            3.94             14         0              Normal
  05/23/2025 05 PM PDT            3.94             14         0              Normal
  05/23/2025 06 PM PDT            3.94             14         0              Normal
  05/23/2025 07 PM PDT            3.94             14         0              Normal
  05/23/2025 08 PM PDT            3.94             14         0              Normal
  05/23/2025 09 PM PDT            3.94             14         0              Normal
  05/23/2025 10 PM PDT            3.94             14         0              Normal
  05/23/2025 11 PM PDT            3.94             14         0              Normal
  05/24/2025 12 AM PDT            3.94             14         0              Normal
  05/24/2025 01 AM PDT            3.94             14         0              Normal
  05/24/2025 02 AM PDT            3.94             14         0              Normal
  05/24/2025 03 AM PDT            3.94             14         0              Normal
  05/24/2025 04 AM PDT            3.94             14         0              Normal
  05/24/2025 05 AM PDT            3.94             14         0              Normal
#
# 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.