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: Jan 12 2026 at 2:12 PM PSTNext Issuance: Jan 13 2026 at 9:00 AM PST
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:  01/12/2026 at 02:14 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/07/2026 at 03:00 PM PST
# Maximum Observed Stage:                       6.48 Feet
# Maximum Observed Flow:                        499 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/12/2026 at 03:00 PM PST
# Maximum Forecast Stage:                       5.27 Feet
# Maximum Forecast Flow:                        210 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/07/2026 02 PM PST            6.48            499                        Normal
  01/07/2026 03 PM PST            6.48            499         0              Normal
  01/07/2026 04 PM PST            6.45            492         -              Normal
  01/07/2026 05 PM PST            6.42            485         -              Normal
  01/07/2026 06 PM PST            6.39            478         -              Normal
  01/07/2026 07 PM PST            6.37            473         -              Normal
  01/07/2026 08 PM PST            6.33            463         -              Normal
  01/07/2026 09 PM PST            6.31            458         -              Normal
  01/07/2026 10 PM PST            6.31            458         0              Normal
  01/07/2026 11 PM PST            6.27            448         -              Normal
  01/08/2026 12 AM PST            6.26            446         -              Normal
  01/08/2026 01 AM PST            6.23            439         -              Normal
  01/08/2026 02 AM PST            6.21            434         -              Normal
  01/08/2026 03 AM PST            6.20            431         -              Normal
  01/08/2026 04 AM PST            6.16            422         -              Normal
  01/08/2026 05 AM PST            6.14            417         -              Normal
  01/08/2026 06 AM PST            6.13            415         -              Normal
  01/08/2026 07 AM PST            6.11            410         -              Normal
  01/08/2026 08 AM PST            6.10            407         -              Normal
  01/08/2026 09 AM PST            6.07            400         -              Normal
  01/08/2026 10 AM PST            6.07            400         0              Normal
  01/08/2026 11 AM PST            6.07            400         0              Normal
  01/08/2026 12 PM PST            6.03            390         -              Normal
  01/08/2026 01 PM PST            6.02            388         -              Normal
  01/08/2026 02 PM PST            6.01            386         -              Normal
  01/08/2026 03 PM PST            5.99            381         -              Normal
  01/08/2026 04 PM PST            5.96            374         -              Normal
  01/08/2026 05 PM PST            5.94            369         -              Normal
  01/08/2026 06 PM PST            5.93            366         -              Normal
  01/08/2026 07 PM PST            5.93            366         0              Normal
  01/08/2026 08 PM PST            5.91            362         -              Normal
  01/08/2026 09 PM PST            5.92            364         +              Normal
  01/08/2026 10 PM PST            5.89            357         -              Normal
  01/08/2026 11 PM PST            5.88            354         -              Normal
  01/09/2026 12 AM PST            5.88            354         0              Normal
  01/09/2026 01 AM PST            5.86            350         -              Normal
  01/09/2026 02 AM PST            5.83            342         -              Normal
  01/09/2026 03 AM PST            5.83            342         0              Normal
  01/09/2026 04 AM PST            5.83            342         0              Normal
  01/09/2026 05 AM PST            5.80            335         -              Normal
  01/09/2026 06 AM PST            5.81            338         +              Normal
  01/09/2026 07 AM PST            5.79            333         -              Normal
  01/09/2026 08 AM PST            5.77            328         -              Normal
  01/09/2026 09 AM PST            5.77            328         0              Normal
  01/09/2026 10 AM PST            5.77            328         0              Normal
  01/09/2026 11 AM PST            5.75            323         -              Normal
  01/09/2026 12 PM PST            5.74            321         -              Normal
  01/09/2026 01 PM PST            5.73            319         -              Normal
  01/09/2026 02 PM PST            5.72            316         -              Normal
  01/09/2026 03 PM PST            5.72            316         0              Normal
  01/09/2026 04 PM PST            5.70            311         -              Normal
  01/09/2026 05 PM PST            5.70            311         0              Normal
  01/09/2026 06 PM PST            5.70            311         0              Normal
  01/09/2026 07 PM PST            5.68            307         -              Normal
  01/09/2026 08 PM PST            5.68            307         0              Normal
  01/09/2026 09 PM PST            5.65            300         -              Normal
  01/09/2026 10 PM PST            5.65            300         0              Normal
  01/09/2026 11 PM PST            5.65            300         0              Normal
  01/10/2026 12 AM PST            5.63            295         -              Normal
  01/10/2026 01 AM PST            5.63            295         0              Normal
  01/10/2026 02 AM PST            5.62            292         -              Normal
  01/10/2026 03 AM PST            5.61            290         -              Normal
  01/10/2026 04 AM PST            5.59            285         -              Normal
  01/10/2026 05 AM PST            5.60            288         +              Normal
  01/10/2026 06 AM PST            5.59            285         -              Normal
  01/10/2026 07 AM PST            5.57            281         -              Normal
  01/10/2026 08 AM PST            5.57            281         0              Normal
  01/10/2026 09 AM PST            5.56            278         -              Normal
  01/10/2026 10 AM PST            5.55            276         -              Normal
  01/10/2026 11 AM PST            5.55            276         0              Normal
  01/10/2026 12 PM PST            5.55            276         0              Normal
  01/10/2026 01 PM PST            5.54            274         -              Normal
  01/10/2026 02 PM PST            5.53            271         -              Normal
  01/10/2026 03 PM PST            5.52            269         -              Normal
  01/10/2026 04 PM PST            5.51            267         -              Normal
  01/10/2026 05 PM PST            5.50            264         -              Normal
  01/10/2026 06 PM PST            5.51            267         +              Normal
  01/10/2026 07 PM PST            5.50            264         -              Normal
  01/10/2026 08 PM PST            5.48            259         -              Normal
  01/10/2026 09 PM PST            5.48            259         0              Normal
  01/10/2026 10 PM PST            5.47            257         -              Normal
  01/10/2026 11 PM PST            5.47            257         0              Normal
  01/11/2026 12 AM PST            5.46            255         -              Normal
  01/11/2026 01 AM PST            5.46            255         0              Normal
  01/11/2026 02 AM PST            5.44            250         -              Normal
  01/11/2026 03 AM PST            5.45            252         +              Normal
  01/11/2026 04 AM PST            5.44            250         -              Normal
  01/11/2026 05 AM PST            5.43            248         -              Normal
  01/11/2026 06 AM PST            5.43            248         0              Normal
  01/11/2026 07 AM PST            5.42            245         -              Normal
  01/11/2026 08 AM PST            5.41            243         -              Normal
  01/11/2026 09 AM PST            5.41            243         0              Normal
  01/11/2026 10 AM PST            5.40            241         -              Normal
  01/11/2026 11 AM PST            5.40            241         0              Normal
  01/11/2026 12 PM PST            5.40            241         0              Normal
  01/11/2026 01 PM PST            5.39            238         -              Normal
  01/11/2026 02 PM PST            5.39            238         0              Normal
  01/11/2026 03 PM PST            5.39            238         0              Normal
  01/11/2026 04 PM PST            5.38            236         -              Normal
  01/11/2026 05 PM PST            5.37            234         -              Normal
  01/11/2026 06 PM PST            5.37            234         0              Normal
  01/11/2026 07 PM PST            5.35            229         -              Normal
  01/11/2026 08 PM PST            5.36            231         +              Normal
  01/11/2026 09 PM PST            5.35            229         -              Normal
  01/11/2026 10 PM PST            5.35            229         0              Normal
  01/11/2026 11 PM PST            5.33            224         -              Normal
  01/12/2026 12 AM PST            5.34            227         +              Normal
  01/12/2026 01 AM PST            5.32            222         -              Normal
  01/12/2026 02 AM PST            5.31            220         -              Normal
  01/12/2026 03 AM PST            5.32            222         +              Normal
  01/12/2026 04 AM PST            5.31            220         -              Normal
  01/12/2026 05 AM PST            5.31            220         0              Normal
  01/12/2026 06 AM PST            5.30            217         -              Normal
  01/12/2026 07 AM PST            5.30            217         0              Normal
  01/12/2026 08 AM PST            5.29            215         -              Normal
  01/12/2026 09 AM PST            5.29            215         0              Normal
  01/12/2026 10 AM PST            5.29            215         0              Normal
  01/12/2026 11 AM PST            5.29            215         0              Normal
  01/12/2026 12 PM PST            5.29            215         0              Normal
  01/12/2026 01 PM PST            5.28            213         -              Normal
  01/12/2026 02 PM PST            5.28            213         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/12/2026 03 PM PST            5.27            210                        Normal
  01/12/2026 04 PM PST            5.27            210         0              Normal
  01/12/2026 05 PM PST            5.26            208         -              Normal
  01/12/2026 06 PM PST            5.26            208         0              Normal
  01/12/2026 07 PM PST            5.25            206         -              Normal
  01/12/2026 08 PM PST            5.25            206         0              Normal
  01/12/2026 09 PM PST            5.25            206         0              Normal
  01/12/2026 10 PM PST            5.24            203         -              Normal
  01/12/2026 11 PM PST            5.23            201         -              Normal
  01/13/2026 12 AM PST            5.23            201         0              Normal
  01/13/2026 01 AM PST            5.23            201         0              Normal
  01/13/2026 02 AM PST            5.22            199         -              Normal
  01/13/2026 03 AM PST            5.22            199         0              Normal
  01/13/2026 04 AM PST            5.21            196         -              Normal
  01/13/2026 05 AM PST            5.21            196         0              Normal
  01/13/2026 06 AM PST            5.20            194         -              Normal
  01/13/2026 07 AM PST            5.20            194         0              Normal
  01/13/2026 08 AM PST            5.20            194         0              Normal
  01/13/2026 09 AM PST            5.19            192         -              Normal
  01/13/2026 10 AM PST            5.18            189         -              Normal
  01/13/2026 11 AM PST            5.18            189         0              Normal
  01/13/2026 12 PM PST            5.17            187         -              Normal
  01/13/2026 01 PM PST            5.17            187         0              Normal
  01/13/2026 02 PM PST            5.17            187         0              Normal
  01/13/2026 03 PM PST            5.16            185         -              Normal
  01/13/2026 04 PM PST            5.16            185         0              Normal
  01/13/2026 05 PM PST            5.15            183         -              Normal
  01/13/2026 06 PM PST            5.15            183         0              Normal
  01/13/2026 07 PM PST            5.15            183         0              Normal
  01/13/2026 08 PM PST            5.14            180         -              Normal
  01/13/2026 09 PM PST            5.14            180         0              Normal
  01/13/2026 10 PM PST            5.13            178         -              Normal
  01/13/2026 11 PM PST            5.13            178         0              Normal
  01/14/2026 12 AM PST            5.13            178         0              Normal
  01/14/2026 01 AM PST            5.12            176         -              Normal
  01/14/2026 02 AM PST            5.12            176         0              Normal
  01/14/2026 03 AM PST            5.12            176         0              Normal
  01/14/2026 04 AM PST            5.11            173         -              Normal
  01/14/2026 05 AM PST            5.11            173         0              Normal
  01/14/2026 06 AM PST            5.10            171         -              Normal
  01/14/2026 07 AM PST            5.10            171         0              Normal
  01/14/2026 08 AM PST            5.10            171         0              Normal
  01/14/2026 09 AM PST            5.09            169         -              Normal
  01/14/2026 10 AM PST            5.09            169         0              Normal
  01/14/2026 11 AM PST            5.08            166         -              Normal
  01/14/2026 12 PM PST            5.08            166         0              Normal
  01/14/2026 01 PM PST            5.08            166         0              Normal
  01/14/2026 02 PM PST            5.08            166         0              Normal
  01/14/2026 03 PM PST            5.07            164         -              Normal
  01/14/2026 04 PM PST            5.07            164         0              Normal
  01/14/2026 05 PM PST            5.06            162         -              Normal
  01/14/2026 06 PM PST            5.06            162         0              Normal
  01/14/2026 07 PM PST            5.06            162         0              Normal
  01/14/2026 08 PM PST            5.05            160         -              Normal
  01/14/2026 09 PM PST            5.05            160         0              Normal
  01/14/2026 10 PM PST            5.04            157         -              Normal
  01/14/2026 11 PM PST            5.04            157         0              Normal
  01/15/2026 12 AM PST            5.04            157         0              Normal
  01/15/2026 01 AM PST            5.04            157         0              Normal
  01/15/2026 02 AM PST            5.03            155         -              Normal
  01/15/2026 03 AM PST            5.03            155         0              Normal
  01/15/2026 04 AM PST            5.02            153         -              Normal
  01/15/2026 05 AM PST            5.02            153         0              Normal
  01/15/2026 06 AM PST            5.02            153         0              Normal
  01/15/2026 07 AM PST            5.02            153         0              Normal
  01/15/2026 08 AM PST            5.01            150         -              Normal
  01/15/2026 09 AM PST            5.01            150         0              Normal
  01/15/2026 10 AM PST            5.00            148         -              Normal
  01/15/2026 11 AM PST            5.00            148         0              Normal
  01/15/2026 12 PM PST            5.00            148         0              Normal
  01/15/2026 01 PM PST            5.00            148         0              Normal
  01/15/2026 02 PM PST            4.99            146         -              Normal
  01/15/2026 03 PM PST            4.99            146         0              Normal
  01/15/2026 04 PM PST            4.99            146         0              Normal
  01/15/2026 05 PM PST            4.98            144         -              Normal
  01/15/2026 06 PM PST            4.98            144         0              Normal
  01/15/2026 07 PM PST            4.98            144         0              Normal
  01/15/2026 08 PM PST            4.97            141         -              Normal
  01/15/2026 09 PM PST            4.97            141         0              Normal
  01/15/2026 10 PM PST            4.97            141         0              Normal
  01/15/2026 11 PM PST            4.96            139         -              Normal
  01/16/2026 12 AM PST            4.96            139         0              Normal
  01/16/2026 01 AM PST            4.96            139         0              Normal
  01/16/2026 02 AM PST            4.96            139         0              Normal
  01/16/2026 03 AM PST            4.95            137         -              Normal
  01/16/2026 04 AM PST            4.95            137         0              Normal
  01/16/2026 05 AM PST            4.95            137         0              Normal
  01/16/2026 06 AM PST            4.94            134         -              Normal
  01/16/2026 07 AM PST            4.94            134         0              Normal
  01/16/2026 08 AM PST            4.94            134         0              Normal
  01/16/2026 09 AM PST            4.94            134         0              Normal
  01/16/2026 10 AM PST            4.93            132         -              Normal
  01/16/2026 11 AM PST            4.93            132         0              Normal
  01/16/2026 12 PM PST            4.93            132         0              Normal
  01/16/2026 01 PM PST            4.92            130         -              Normal
  01/16/2026 02 PM PST            4.92            130         0              Normal
  01/16/2026 03 PM PST            4.92            130         0              Normal
  01/16/2026 04 PM PST            4.92            130         0              Normal
  01/16/2026 05 PM PST            4.91            128         -              Normal
  01/16/2026 06 PM PST            4.91            128         0              Normal
  01/16/2026 07 PM PST            4.91            128         0              Normal
  01/16/2026 08 PM PST            4.91            128         0              Normal
  01/16/2026 09 PM PST            4.90            125         -              Normal
  01/16/2026 10 PM PST            4.90            125         0              Normal
  01/16/2026 11 PM PST            4.89            123         -              Normal
  01/17/2026 12 AM PST            4.89            123         0              Normal
  01/17/2026 01 AM PST            4.89            123         0              Normal
  01/17/2026 02 AM PST            4.89            123         0              Normal
  01/17/2026 03 AM PST            4.88            122         -              Normal
  01/17/2026 04 AM PST            4.88            122         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.