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 09 2025 at 8:12 AM PDTNext Issuance: May 10 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:  05/09/2025 at 08:13 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/04/2025 at 12:00 PM PDT
# Maximum Observed Stage:                       4.16 Feet
# Maximum Observed Flow:                        26 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/12/2025 at 03:00 PM PDT
# Maximum Forecast Stage:                       4.09 Feet
# Maximum Forecast Flow:                        22 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/04/2025 08 AM PDT            4.15             26                        Normal
  05/04/2025 09 AM PDT            4.15             26         0              Normal
  05/04/2025 10 AM PDT            4.15             26         0              Normal
  05/04/2025 11 AM PDT            4.16             26         +              Normal
  05/04/2025 12 PM PDT            4.16             26         0              Normal
  05/04/2025 01 PM PDT            4.15             26         -              Normal
  05/04/2025 02 PM PDT            4.15             26         0              Normal
  05/04/2025 03 PM PDT            4.15             26         0              Normal
  05/04/2025 04 PM PDT            4.14             25         -              Normal
  05/04/2025 05 PM PDT            4.14             25         0              Normal
  05/04/2025 06 PM PDT            4.13             24         -              Normal
  05/04/2025 07 PM PDT            4.13             24         0              Normal
  05/04/2025 08 PM PDT            4.12             24         -              Normal
  05/04/2025 09 PM PDT            4.12             24         0              Normal
  05/04/2025 10 PM PDT            4.12             24         0              Normal
  05/04/2025 11 PM PDT            4.12             24         0              Normal
  05/05/2025 12 AM PDT            4.12             24         0              Normal
  05/05/2025 01 AM PDT            4.12             24         0              Normal
  05/05/2025 02 AM PDT            4.12             24         0              Normal
  05/05/2025 03 AM PDT            4.12             24         0              Normal
  05/05/2025 04 AM PDT            4.12             24         0              Normal
  05/05/2025 05 AM PDT            4.11             23         -              Normal
  05/05/2025 06 AM PDT            4.11             23         0              Normal
  05/05/2025 07 AM PDT            4.11             23         0              Normal
  05/05/2025 08 AM PDT            4.11             23         0              Normal
  05/05/2025 09 AM PDT            4.11             23         0              Normal
  05/05/2025 10 AM PDT            4.11             23         0              Normal
  05/05/2025 11 AM PDT            4.11             23         0              Normal
  05/05/2025 12 PM PDT            4.11             23         0              Normal
  05/05/2025 01 PM PDT            4.11             23         0              Normal
  05/05/2025 02 PM PDT            4.10             22         -              Normal
  05/05/2025 03 PM PDT            4.10             22         0              Normal
  05/05/2025 04 PM PDT            4.10             22         0              Normal
  05/05/2025 05 PM PDT            4.09             22         -              Normal
  05/05/2025 06 PM PDT            4.09             22         0              Normal
  05/05/2025 07 PM PDT            4.10             22         +              Normal
  05/05/2025 08 PM PDT            4.09             22         -              Normal
  05/05/2025 09 PM PDT            4.09             22         0              Normal
  05/05/2025 10 PM PDT            4.08             21         -              Normal
  05/05/2025 11 PM PDT            4.08             21         0              Normal
  05/06/2025 12 AM PDT            4.08             21         0              Normal
  05/06/2025 01 AM PDT            4.09             22         +              Normal
  05/06/2025 02 AM PDT            4.09             22         0              Normal
  05/06/2025 03 AM PDT            4.09             22         0              Normal
  05/06/2025 04 AM PDT            4.09             22         0              Normal
  05/06/2025 05 AM PDT            4.09             22         0              Normal
  05/06/2025 06 AM PDT            4.09             22         0              Normal
  05/06/2025 07 AM PDT            4.09             22         0              Normal
  05/06/2025 08 AM PDT            4.09             22         0              Normal
  05/06/2025 09 AM PDT            4.10             22         +              Normal
  05/06/2025 10 AM PDT            4.10             22         0              Normal
  05/06/2025 11 AM PDT            4.10             22         0              Normal
  05/06/2025 12 PM PDT            4.10             22         0              Normal
  05/06/2025 01 PM PDT            4.10             22         0              Normal
  05/06/2025 02 PM PDT            4.10             22         0              Normal
  05/06/2025 03 PM PDT            4.09             22         -              Normal
  05/06/2025 04 PM PDT            4.09             22         0              Normal
  05/06/2025 05 PM PDT            4.09             22         0              Normal
  05/06/2025 06 PM PDT            4.09             22         0              Normal
  05/06/2025 07 PM PDT            4.08             21         -              Normal
  05/06/2025 08 PM PDT            4.07             21         -              Normal
  05/06/2025 09 PM PDT            4.07             21         0              Normal
  05/06/2025 10 PM PDT            4.07             21         0              Normal
  05/06/2025 11 PM PDT            4.07             21         0              Normal
  05/07/2025 12 AM PDT            4.07             21         0              Normal
  05/07/2025 01 AM PDT            4.07             21         0              Normal
  05/07/2025 02 AM PDT            4.08             21         +              Normal
  05/07/2025 03 AM PDT            4.08             21         0              Normal
  05/07/2025 04 AM PDT            4.08             21         0              Normal
  05/07/2025 05 AM PDT            4.08             21         0              Normal
  05/07/2025 06 AM PDT            4.09             22         +              Normal
  05/07/2025 07 AM PDT            4.09             22         0              Normal
  05/07/2025 08 AM PDT            4.09             22         0              Normal
  05/07/2025 09 AM PDT            4.09             22         0              Normal
  05/07/2025 10 AM PDT            4.09             22         0              Normal
  05/07/2025 11 AM PDT            4.10             22         +              Normal
  05/07/2025 12 PM PDT            4.10             22         0              Normal
  05/07/2025 01 PM PDT            4.10             22         0              Normal
  05/07/2025 02 PM PDT            4.10             22         0              Normal
  05/07/2025 03 PM PDT            4.10             22         0              Normal
  05/07/2025 04 PM PDT            4.10             22         0              Normal
  05/07/2025 05 PM PDT            4.10             22         0              Normal
  05/07/2025 06 PM PDT            4.10             22         0              Normal
  05/07/2025 07 PM PDT            4.10             22         0              Normal
  05/07/2025 08 PM PDT            4.09             22         -              Normal
  05/07/2025 09 PM PDT            4.09             22         0              Normal
  05/07/2025 10 PM PDT            4.09             22         0              Normal
  05/07/2025 11 PM PDT            4.09             22         0              Normal
  05/08/2025 12 AM PDT            4.09             22         0              Normal
  05/08/2025 01 AM PDT            4.09             22         0              Normal
  05/08/2025 02 AM PDT            4.09             22         0              Normal
  05/08/2025 03 AM PDT            4.09             22         0              Normal
  05/08/2025 04 AM PDT            4.09             22         0              Normal
  05/08/2025 05 AM PDT            4.09             22         0              Normal
  05/08/2025 06 AM PDT            4.09             22         0              Normal
  05/08/2025 07 AM PDT            4.09             22         0              Normal
  05/08/2025 08 AM PDT            4.09             22         0              Normal
  05/08/2025 09 AM PDT            4.10             22         +              Normal
  05/08/2025 10 AM PDT            4.10             22         0              Normal
  05/08/2025 11 AM PDT            4.10             22         0              Normal
  05/08/2025 12 PM PDT            4.10             22         0              Normal
  05/08/2025 01 PM PDT            4.10             22         0              Normal
  05/08/2025 02 PM PDT            4.10             22         0              Normal
  05/08/2025 03 PM PDT            4.09             22         -              Normal
  05/08/2025 04 PM PDT            4.09             22         0              Normal
  05/08/2025 05 PM PDT            4.08             21         -              Normal
  05/08/2025 06 PM PDT            4.08             21         0              Normal
  05/08/2025 07 PM PDT            4.07             21         -              Normal
  05/08/2025 08 PM PDT            4.07             21         0              Normal
  05/08/2025 09 PM PDT            4.07             21         0              Normal
  05/08/2025 10 PM PDT            4.06             20         -              Normal
  05/08/2025 11 PM PDT            4.06             20         0              Normal
  05/09/2025 12 AM PDT            4.06             20         0              Normal
  05/09/2025 01 AM PDT            4.06             20         0              Normal
  05/09/2025 02 AM PDT            4.06             20         0              Normal
  05/09/2025 03 AM PDT            4.07             21         +              Normal
  05/09/2025 04 AM PDT            4.07             21         0              Normal
  05/09/2025 05 AM PDT            4.07             21         0              Normal
  05/09/2025 06 AM PDT            4.07             21         0              Normal
  05/09/2025 07 AM PDT            4.07             21         0              Normal
  05/09/2025 08 AM PDT            4.07             21         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/09/2025 09 AM PDT            4.07             21                        Normal
  05/09/2025 10 AM PDT            4.07             21         0              Normal
  05/09/2025 11 AM PDT            4.07             21         0              Normal
  05/09/2025 12 PM PDT            4.07             21         0              Normal
  05/09/2025 01 PM PDT            4.07             21         0              Normal
  05/09/2025 02 PM PDT            4.07             21         0              Normal
  05/09/2025 03 PM PDT            4.07             21         0              Normal
  05/09/2025 04 PM PDT            4.07             21         0              Normal
  05/09/2025 05 PM PDT            4.07             21         0              Normal
  05/09/2025 06 PM PDT            4.07             21         0              Normal
  05/09/2025 07 PM PDT            4.07             21         0              Normal
  05/09/2025 08 PM PDT            4.07             21         0              Normal
  05/09/2025 09 PM PDT            4.07             21         0              Normal
  05/09/2025 10 PM PDT            4.07             21         0              Normal
  05/09/2025 11 PM PDT            4.07             21         0              Normal
  05/10/2025 12 AM PDT            4.07             21         0              Normal
  05/10/2025 01 AM PDT            4.07             21         0              Normal
  05/10/2025 02 AM PDT            4.07             21         0              Normal
  05/10/2025 03 AM PDT            4.07             21         0              Normal
  05/10/2025 04 AM PDT            4.07             21         0              Normal
  05/10/2025 05 AM PDT            4.07             21         0              Normal
  05/10/2025 06 AM PDT            4.07             21         0              Normal
  05/10/2025 07 AM PDT            4.07             21         0              Normal
  05/10/2025 08 AM PDT            4.07             21         0              Normal
  05/10/2025 09 AM PDT            4.07             21         0              Normal
  05/10/2025 10 AM PDT            4.06             20         -              Normal
  05/10/2025 11 AM PDT            4.06             20         0              Normal
  05/10/2025 12 PM PDT            4.06             20         0              Normal
  05/10/2025 01 PM PDT            4.06             20         0              Normal
  05/10/2025 02 PM PDT            4.06             20         0              Normal
  05/10/2025 03 PM PDT            4.06             20         0              Normal
  05/10/2025 04 PM PDT            4.06             20         0              Normal
  05/10/2025 05 PM PDT            4.06             20         0              Normal
  05/10/2025 06 PM PDT            4.06             20         0              Normal
  05/10/2025 07 PM PDT            4.06             20         0              Normal
  05/10/2025 08 PM PDT            4.06             20         0              Normal
  05/10/2025 09 PM PDT            4.06             20         0              Normal
  05/10/2025 10 PM PDT            4.06             20         0              Normal
  05/10/2025 11 PM PDT            4.06             20         0              Normal
  05/11/2025 12 AM PDT            4.06             20         0              Normal
  05/11/2025 01 AM PDT            4.06             20         0              Normal
  05/11/2025 02 AM PDT            4.06             20         0              Normal
  05/11/2025 03 AM PDT            4.06             20         0              Normal
  05/11/2025 04 AM PDT            4.06             20         0              Normal
  05/11/2025 05 AM PDT            4.06             20         0              Normal
  05/11/2025 06 AM PDT            4.06             20         0              Normal
  05/11/2025 07 AM PDT            4.06             20         0              Normal
  05/11/2025 08 AM PDT            4.06             20         0              Normal
  05/11/2025 09 AM PDT            4.06             20         0              Normal
  05/11/2025 10 AM PDT            4.06             20         0              Normal
  05/11/2025 11 AM PDT            4.06             20         0              Normal
  05/11/2025 12 PM PDT            4.06             20         0              Normal
  05/11/2025 01 PM PDT            4.06             20         0              Normal
  05/11/2025 02 PM PDT            4.06             20         0              Normal
  05/11/2025 03 PM PDT            4.06             20         0              Normal
  05/11/2025 04 PM PDT            4.06             20         0              Normal
  05/11/2025 05 PM PDT            4.06             20         0              Normal
  05/11/2025 06 PM PDT            4.06             20         0              Normal
  05/11/2025 07 PM PDT            4.06             20         0              Normal
  05/11/2025 08 PM PDT            4.06             20         0              Normal
  05/11/2025 09 PM PDT            4.06             20         0              Normal
  05/11/2025 10 PM PDT            4.06             20         0              Normal
  05/11/2025 11 PM PDT            4.06             20         0              Normal
  05/12/2025 12 AM PDT            4.06             20         0              Normal
  05/12/2025 01 AM PDT            4.06             20         0              Normal
  05/12/2025 02 AM PDT            4.06             20         0              Normal
  05/12/2025 03 AM PDT            4.06             20         0              Normal
  05/12/2025 04 AM PDT            4.07             21         +              Normal
  05/12/2025 05 AM PDT            4.07             21         0              Normal
  05/12/2025 06 AM PDT            4.08             21         +              Normal
  05/12/2025 07 AM PDT            4.08             21         0              Normal
  05/12/2025 08 AM PDT            4.08             21         0              Normal
  05/12/2025 09 AM PDT            4.08             21         0              Normal
  05/12/2025 10 AM PDT            4.08             21         0              Normal
  05/12/2025 11 AM PDT            4.08             21         0              Normal
  05/12/2025 12 PM PDT            4.08             21         0              Normal
  05/12/2025 01 PM PDT            4.08             21         0              Normal
  05/12/2025 02 PM PDT            4.08             21         0              Normal
  05/12/2025 03 PM PDT            4.09             22         +              Normal
  05/12/2025 04 PM PDT            4.09             22         0              Normal
  05/12/2025 05 PM PDT            4.09             22         0              Normal
  05/12/2025 06 PM PDT            4.09             22         0              Normal
  05/12/2025 07 PM PDT            4.09             22         0              Normal
  05/12/2025 08 PM PDT            4.09             22         0              Normal
  05/12/2025 09 PM PDT            4.08             21         -              Normal
  05/12/2025 10 PM PDT            4.08             21         0              Normal
  05/12/2025 11 PM PDT            4.07             21         -              Normal
  05/13/2025 12 AM PDT            4.06             20         -              Normal
  05/13/2025 01 AM PDT            4.06             20         0              Normal
  05/13/2025 02 AM PDT            4.05             20         -              Normal
  05/13/2025 03 AM PDT            4.05             20         0              Normal
  05/13/2025 04 AM PDT            4.05             20         0              Normal
  05/13/2025 05 AM PDT            4.05             20         0              Normal
  05/13/2025 06 AM PDT            4.05             20         0              Normal
  05/13/2025 07 AM PDT            4.05             20         0              Normal
  05/13/2025 08 AM PDT            4.05             20         0              Normal
  05/13/2025 09 AM PDT            4.05             20         0              Normal
  05/13/2025 10 AM PDT            4.05             20         0              Normal
  05/13/2025 11 AM PDT            4.05             20         0              Normal
  05/13/2025 12 PM PDT            4.05             20         0              Normal
  05/13/2025 01 PM PDT            4.05             20         0              Normal
  05/13/2025 02 PM PDT            4.05             20         0              Normal
  05/13/2025 03 PM PDT            4.05             20         0              Normal
  05/13/2025 04 PM PDT            4.06             20         +              Normal
  05/13/2025 05 PM PDT            4.06             20         0              Normal
  05/13/2025 06 PM PDT            4.06             20         0              Normal
  05/13/2025 07 PM PDT            4.07             21         +              Normal
  05/13/2025 08 PM PDT            4.07             21         0              Normal
  05/13/2025 09 PM PDT            4.06             20         -              Normal
  05/13/2025 10 PM PDT            4.06             20         0              Normal
  05/13/2025 11 PM PDT            4.05             20         -              Normal
  05/14/2025 12 AM PDT            4.05             20         0              Normal
  05/14/2025 01 AM PDT            4.05             20         0              Normal
  05/14/2025 02 AM PDT            4.05             20         0              Normal
  05/14/2025 03 AM PDT            4.05             20         0              Normal
  05/14/2025 04 AM PDT            4.05             20         0              Normal
  05/14/2025 05 AM PDT            4.05             20         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.