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: Dec 25 2025 at 1:11 PM PSTNext Issuance: Dec 26 2025 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:  12/25/2025 at 01:13 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/21/2025 at 07:00 PM PST
# Maximum Observed Stage:                       15.48 Feet
# Maximum Observed Flow:                        6299 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 12:00 AM PST
# Maximum Forecast Stage:                       8.73 Feet
# Maximum Forecast Flow:                        1083 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/20/2025 01 PM PST            4.90            125                        Normal
  12/20/2025 02 PM PST            4.87            120         -              Normal
  12/20/2025 03 PM PST            4.84            114         -              Normal
  12/20/2025 04 PM PST            4.81            109         -              Normal
  12/20/2025 05 PM PST            4.78            103         -              Normal
  12/20/2025 06 PM PST            4.76             99         -              Normal
  12/20/2025 07 PM PST            4.74             96         -              Normal
  12/20/2025 08 PM PST            4.72             92         -              Normal
  12/20/2025 09 PM PST            4.72             92         0              Normal
  12/20/2025 10 PM PST            4.74             96         +              Normal
  12/20/2025 11 PM PST            4.86            118         +              Normal
  12/21/2025 12 AM PST            5.75            323         +              Normal
  12/21/2025 01 AM PST            7.09            649         +              Normal
  12/21/2025 02 AM PST            8.23            929         +              Normal
  12/21/2025 03 AM PST            8.94           1153         +              Normal
  12/21/2025 04 AM PST            8.86           1126         -              Normal
  12/21/2025 05 AM PST            8.47           1001         -              Normal
  12/21/2025 06 AM PST            8.06            880         -              Normal
  12/21/2025 07 AM PST            7.69            785         -              Normal
  12/21/2025 08 AM PST            7.47            746         -              Normal
  12/21/2025 09 AM PST            7.40            728         -              Normal
  12/21/2025 10 AM PST            7.45            741         +              Normal
  12/21/2025 11 AM PST            7.51            755         +              Normal
  12/21/2025 12 PM PST            7.55            762         +              Normal
  12/21/2025 01 PM PST            7.70            787         +              Normal
  12/21/2025 02 PM PST            8.27            941         +              Normal
  12/21/2025 03 PM PST            9.82           1475         +              Normal
  12/21/2025 04 PM PST           11.37           2356         +              Normal
  12/21/2025 05 PM PST           12.84           3485         +              Normal
  12/21/2025 06 PM PST           14.34           4951         +      Action/Monitor
  12/21/2025 07 PM PST           15.48           6299         +         Minor Flood
  12/21/2025 08 PM PST           15.30           6072         -         Minor Flood
  12/21/2025 09 PM PST           14.76           5423         -      Action/Monitor
  12/21/2025 10 PM PST           14.65           5297         -      Action/Monitor
  12/21/2025 11 PM PST           13.58           4166         -      Action/Monitor
  12/22/2025 12 AM PST           12.55           3239         -              Normal
  12/22/2025 01 AM PST           12.45           3157         -              Normal
  12/22/2025 02 AM PST           12.37           3092         -              Normal
  12/22/2025 03 AM PST           11.67           2563         -              Normal
  12/22/2025 04 AM PST           11.01           2122         -              Normal
  12/22/2025 05 AM PST           10.50           1817         -              Normal
  12/22/2025 06 AM PST           10.05           1573         -              Normal
  12/22/2025 07 AM PST            9.62           1397         -              Normal
  12/22/2025 08 AM PST            9.23           1253         -              Normal
  12/22/2025 09 AM PST            8.92           1146         -              Normal
  12/22/2025 10 AM PST            8.65           1057         -              Normal
  12/22/2025 11 AM PST            8.37            971         -              Normal
  12/22/2025 12 PM PST            8.13            900         -              Normal
  12/22/2025 01 PM PST            7.90            835         -              Normal
  12/22/2025 02 PM PST            7.72            790         -              Normal
  12/22/2025 03 PM PST            7.55            762         -              Normal
  12/22/2025 04 PM PST            7.43            736         -              Normal
  12/22/2025 05 PM PST            7.34            713         -              Normal
  12/22/2025 06 PM PST            7.30            702         -              Normal
  12/22/2025 07 PM PST            7.25            689         -              Normal
  12/22/2025 08 PM PST            7.19            674         -              Normal
  12/22/2025 09 PM PST            7.07            644         -              Normal
  12/22/2025 10 PM PST            6.98            622         -              Normal
  12/22/2025 11 PM PST            6.90            603         -              Normal
  12/23/2025 12 AM PST            6.86            593         -              Normal
  12/23/2025 01 AM PST            6.86            593         0              Normal
  12/23/2025 02 AM PST            6.90            603         +              Normal
  12/23/2025 03 AM PST            6.98            622         +              Normal
  12/23/2025 04 AM PST            7.06            642         +              Normal
  12/23/2025 05 AM PST            7.07            644         +              Normal
  12/23/2025 06 AM PST            7.00            627         -              Normal
  12/23/2025 07 AM PST            6.89            600         -              Normal
  12/23/2025 08 AM PST            6.81            580         -              Normal
  12/23/2025 09 AM PST            6.72            558         -              Normal
  12/23/2025 10 AM PST            6.67            546         -              Normal
  12/23/2025 11 AM PST            6.59            526         -              Normal
  12/23/2025 12 PM PST            6.58            524         -              Normal
  12/23/2025 01 PM PST            6.54            514         -              Normal
  12/23/2025 02 PM PST            6.50            504         -              Normal
  12/23/2025 03 PM PST            6.47            497         -              Normal
  12/23/2025 04 PM PST            6.49            502         +              Normal
  12/23/2025 05 PM PST            6.50            504         +              Normal
  12/23/2025 06 PM PST            6.46            495         -              Normal
  12/23/2025 07 PM PST            6.42            485         -              Normal
  12/23/2025 08 PM PST            6.40            480         -              Normal
  12/23/2025 09 PM PST            6.39            478         -              Normal
  12/23/2025 10 PM PST            6.36            470         -              Normal
  12/23/2025 11 PM PST            6.37            473         +              Normal
  12/24/2025 12 AM PST            6.41            482         +              Normal
  12/24/2025 01 AM PST            6.56            519         +              Normal
  12/24/2025 02 AM PST            6.95            615         +              Normal
  12/24/2025 03 AM PST            7.81            811         +              Normal
  12/24/2025 04 AM PST            8.61           1045         +              Normal
  12/24/2025 05 AM PST            8.45            995         -              Normal
  12/24/2025 06 AM PST            8.05            877         -              Normal
  12/24/2025 07 AM PST            7.81            811         -              Normal
  12/24/2025 08 AM PST            7.59            768         -              Normal
  12/24/2025 09 AM PST            7.39            726         -              Normal
  12/24/2025 10 AM PST            7.24            687         -              Normal
  12/24/2025 11 AM PST            7.13            659         -              Normal
  12/24/2025 12 PM PST            7.01            630         -              Normal
  12/24/2025 01 PM PST            6.93            610         -              Normal
  12/24/2025 02 PM PST            6.84            588         -              Normal
  12/24/2025 03 PM PST            6.77            570         -              Normal
  12/24/2025 04 PM PST            6.72            558         -              Normal
  12/24/2025 05 PM PST            6.66            543         -              Normal
  12/24/2025 06 PM PST            6.61            531         -              Normal
  12/24/2025 07 PM PST            6.59            526         -              Normal
  12/24/2025 08 PM PST            6.72            558         +              Normal
  12/24/2025 09 PM PST            7.39            726         +              Normal
  12/24/2025 10 PM PST            7.61            772         +              Normal
  12/24/2025 11 PM PST            7.55            762         -              Normal
  12/25/2025 12 AM PST            7.28            697         -              Normal
  12/25/2025 01 AM PST            7.16            667         -              Normal
  12/25/2025 02 AM PST            7.44            739         +              Normal
  12/25/2025 03 AM PST            8.60           1042         +              Normal
  12/25/2025 04 AM PST            9.97           1535         +              Normal
  12/25/2025 05 AM PST           10.29           1700         +              Normal
  12/25/2025 06 AM PST            9.46           1337         -              Normal
  12/25/2025 07 AM PST            8.93           1149         -              Normal
  12/25/2025 08 AM PST            8.57           1032         -              Normal
  12/25/2025 09 AM PST            8.23            929         -              Normal
  12/25/2025 10 AM PST            8.05            877         -              Normal
  12/25/2025 11 AM PST            7.91            838         -              Normal
  12/25/2025 12 PM PST            7.73            792         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/25/2025 01 PM PST            7.69            785                        Normal
  12/25/2025 02 PM PST            7.60            770         -              Normal
  12/25/2025 03 PM PST            7.62            773         +              Normal
  12/25/2025 04 PM PST            7.75            795         +              Normal
  12/25/2025 05 PM PST            7.82            814         +              Normal
  12/25/2025 06 PM PST            7.87            827         +              Normal
  12/25/2025 07 PM PST            7.94            846         +              Normal
  12/25/2025 08 PM PST            8.05            877         +              Normal
  12/25/2025 09 PM PST            8.24            932         +              Normal
  12/25/2025 10 PM PST            8.52           1016         +              Normal
  12/25/2025 11 PM PST            8.67           1064         +              Normal
  12/26/2025 12 AM PST            8.73           1083         +              Normal
  12/26/2025 01 AM PST            8.71           1077         -              Normal
  12/26/2025 02 AM PST            8.63           1051         -              Normal
  12/26/2025 03 AM PST            8.45            995         -              Normal
  12/26/2025 04 AM PST            8.11            894         -              Normal
  12/26/2025 05 AM PST            7.89            833         -              Normal
  12/26/2025 06 AM PST            7.77            800         -              Normal
  12/26/2025 07 AM PST            7.68            783         -              Normal
  12/26/2025 08 AM PST            7.58            767         -              Normal
  12/26/2025 09 AM PST            7.49            751         -              Normal
  12/26/2025 10 AM PST            7.41            731         -              Normal
  12/26/2025 11 AM PST            7.38            723         -              Normal
  12/26/2025 12 PM PST            7.38            723         0              Normal
  12/26/2025 01 PM PST            7.41            731         +              Normal
  12/26/2025 02 PM PST            7.47            746         +              Normal
  12/26/2025 03 PM PST            7.65            778         +              Normal
  12/26/2025 04 PM PST            7.88            830         +              Normal
  12/26/2025 05 PM PST            7.99            860         +              Normal
  12/26/2025 06 PM PST            8.03            871         +              Normal
  12/26/2025 07 PM PST            8.00            863         -              Normal
  12/26/2025 08 PM PST            7.92            841         -              Normal
  12/26/2025 09 PM PST            7.74            793         -              Normal
  12/26/2025 10 PM PST            7.34            713         -              Normal
  12/26/2025 11 PM PST            7.14            662         -              Normal
  12/27/2025 12 AM PST            7.03            635         -              Normal
  12/27/2025 01 AM PST            6.96            617         -              Normal
  12/27/2025 02 AM PST            6.87            595         -              Normal
  12/27/2025 03 AM PST            6.76            568         -              Normal
  12/27/2025 04 AM PST            6.60            529         -              Normal
  12/27/2025 05 AM PST            6.51            507         -              Normal
  12/27/2025 06 AM PST            6.46            495         -              Normal
  12/27/2025 07 AM PST            6.42            485         -              Normal
  12/27/2025 08 AM PST            6.38            475         -              Normal
  12/27/2025 09 AM PST            6.32            461         -              Normal
  12/27/2025 10 AM PST            6.24            441         -              Normal
  12/27/2025 11 AM PST            6.18            427         -              Normal
  12/27/2025 12 PM PST            6.16            422         -              Normal
  12/27/2025 01 PM PST            6.14            417         -              Normal
  12/27/2025 02 PM PST            6.11            410         -              Normal
  12/27/2025 03 PM PST            6.07            400         -              Normal
  12/27/2025 04 PM PST            6.01            386         -              Normal
  12/27/2025 05 PM PST            5.97            376         -              Normal
  12/27/2025 06 PM PST            5.96            374         -              Normal
  12/27/2025 07 PM PST            5.94            369         -              Normal
  12/27/2025 08 PM PST            5.92            364         -              Normal
  12/27/2025 09 PM PST            5.88            354         -              Normal
  12/27/2025 10 PM PST            5.83            342         -              Normal
  12/27/2025 11 PM PST            5.80            335         -              Normal
  12/28/2025 12 AM PST            5.79            333         -              Normal
  12/28/2025 01 AM PST            5.78            331         -              Normal
  12/28/2025 02 AM PST            5.76            326         -              Normal
  12/28/2025 03 AM PST            5.73            319         -              Normal
  12/28/2025 04 AM PST            5.69            309         -              Normal
  12/28/2025 05 AM PST            5.67            304         -              Normal
  12/28/2025 06 AM PST            5.66            302         -              Normal
  12/28/2025 07 AM PST            5.65            300         -              Normal
  12/28/2025 08 AM PST            5.63            295         -              Normal
  12/28/2025 09 AM PST            5.61            290         -              Normal
  12/28/2025 10 AM PST            5.57            281         -              Normal
  12/28/2025 11 AM PST            5.55            276         -              Normal
  12/28/2025 12 PM PST            5.54            274         -              Normal
  12/28/2025 01 PM PST            5.53            271         -              Normal
  12/28/2025 02 PM PST            5.51            267         -              Normal
  12/28/2025 03 PM PST            5.50            264         -              Normal
  12/28/2025 04 PM PST            5.47            257         -              Normal
  12/28/2025 05 PM PST            5.46            255         -              Normal
  12/28/2025 06 PM PST            5.45            252         -              Normal
  12/28/2025 07 PM PST            5.44            250         -              Normal
  12/28/2025 08 PM PST            5.43            248         -              Normal
  12/28/2025 09 PM PST            5.42            245         -              Normal
  12/28/2025 10 PM PST            5.40            241         -              Normal
  12/28/2025 11 PM PST            5.38            236         -              Normal
  12/29/2025 12 AM PST            5.38            236         0              Normal
  12/29/2025 01 AM PST            5.37            234         -              Normal
  12/29/2025 02 AM PST            5.36            231         -              Normal
  12/29/2025 03 AM PST            5.35            229         -              Normal
  12/29/2025 04 AM PST            5.33            224         -              Normal
  12/29/2025 05 AM PST            5.32            222         -              Normal
  12/29/2025 06 AM PST            5.32            222         0              Normal
  12/29/2025 07 AM PST            5.31            220         -              Normal
  12/29/2025 08 AM PST            5.30            217         -              Normal
  12/29/2025 09 AM PST            5.29            215         -              Normal
  12/29/2025 10 AM PST            5.28            213         -              Normal
  12/29/2025 11 AM PST            5.27            210         -              Normal
  12/29/2025 12 PM PST            5.26            208         -              Normal
  12/29/2025 01 PM PST            5.26            208         0              Normal
  12/29/2025 02 PM PST            5.25            206         -              Normal
  12/29/2025 03 PM PST            5.24            203         -              Normal
  12/29/2025 04 PM PST            5.23            201         -              Normal
  12/29/2025 05 PM PST            5.22            199         -              Normal
  12/29/2025 06 PM PST            5.21            196         -              Normal
  12/29/2025 07 PM PST            5.21            196         0              Normal
  12/29/2025 08 PM PST            5.21            196         0              Normal
  12/29/2025 09 PM PST            5.20            194         -              Normal
  12/29/2025 10 PM PST            5.18            189         -              Normal
  12/29/2025 11 PM PST            5.18            189         0              Normal
  12/30/2025 12 AM PST            5.17            187         -              Normal
  12/30/2025 01 AM PST            5.17            187         0              Normal
  12/30/2025 02 AM PST            5.16            185         -              Normal
  12/30/2025 03 AM PST            5.16            185         0              Normal
  12/30/2025 04 AM PST            5.15            183         -              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.