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MAACAMA CREEK - KELLOGG (RMKC1)
| Latitude: 38.64º N | Longitude: 122.76º W | Elevation: 200 Feet | | | |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Jan 20 2026 at 7:24 AM PST | Next Issuance: | Jan 20 2026 at 3:00 PM PST
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| Action/Monitor: 13.5 Feet | Minor Flood: 14.8 Feet | Moderate Flood: 19.5 Feet | Major Flood: 25.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Maacama Creek - Kellogg (RMKC1)
#
# File Generation Time: 01/20/2026 at 07:26 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/15/2026 at 07:00 AM PST
# Maximum Observed Stage: 5.04 Feet
# Maximum Observed Flow: 157 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/20/2026 at 08:00 AM PST
# Maximum Forecast Stage: 4.78 Feet
# Maximum Forecast Flow: 103 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/15/2026 07 AM PST 5.04 157 Normal
01/15/2026 08 AM PST 5.03 155 - Normal
01/15/2026 09 AM PST 5.03 155 0 Normal
01/15/2026 10 AM PST 5.03 155 0 Normal
01/15/2026 11 AM PST 5.03 155 0 Normal
01/15/2026 12 PM PST 5.03 155 0 Normal
01/15/2026 01 PM PST 5.03 155 0 Normal
01/15/2026 02 PM PST 5.02 153 - Normal
01/15/2026 03 PM PST 5.01 150 - Normal
01/15/2026 04 PM PST 5.01 150 0 Normal
01/15/2026 05 PM PST 5.00 148 - Normal
01/15/2026 06 PM PST 5.00 148 0 Normal
01/15/2026 07 PM PST 4.99 146 - Normal
01/15/2026 08 PM PST 4.99 146 0 Normal
01/15/2026 09 PM PST 4.98 144 - Normal
01/15/2026 10 PM PST 4.98 144 0 Normal
01/15/2026 11 PM PST 4.98 144 0 Normal
01/16/2026 12 AM PST 4.98 144 0 Normal
01/16/2026 01 AM PST 4.97 141 - Normal
01/16/2026 02 AM PST 4.97 141 0 Normal
01/16/2026 03 AM PST 4.97 141 0 Normal
01/16/2026 04 AM PST 4.96 139 - Normal
01/16/2026 05 AM PST 4.96 139 0 Normal
01/16/2026 06 AM PST 4.96 139 0 Normal
01/16/2026 07 AM PST 4.96 139 0 Normal
01/16/2026 08 AM PST 4.95 137 - Normal
01/16/2026 09 AM PST 4.95 137 0 Normal
01/16/2026 10 AM PST 4.95 137 0 Normal
01/16/2026 11 AM PST 4.95 137 0 Normal
01/16/2026 12 PM PST 4.96 139 + Normal
01/16/2026 01 PM PST 4.95 137 - Normal
01/16/2026 02 PM PST 4.95 137 0 Normal
01/16/2026 03 PM PST 4.94 134 - Normal
01/16/2026 04 PM PST 4.94 134 0 Normal
01/16/2026 05 PM PST 4.94 134 0 Normal
01/16/2026 06 PM PST 4.93 132 - Normal
01/16/2026 07 PM PST 4.93 132 0 Normal
01/16/2026 08 PM PST 4.93 132 0 Normal
01/16/2026 09 PM PST 4.92 130 - Normal
01/16/2026 10 PM PST 4.92 130 0 Normal
01/16/2026 11 PM PST 4.92 130 0 Normal
01/17/2026 12 AM PST 4.92 130 0 Normal
01/17/2026 01 AM PST 4.91 128 - Normal
01/17/2026 02 AM PST 4.91 128 0 Normal
01/17/2026 03 AM PST 4.91 128 0 Normal
01/17/2026 04 AM PST 4.91 128 0 Normal
01/17/2026 05 AM PST 4.91 128 0 Normal
01/17/2026 06 AM PST 4.90 125 - Normal
01/17/2026 07 AM PST 4.90 125 0 Normal
01/17/2026 08 AM PST 4.90 125 0 Normal
01/17/2026 09 AM PST 4.90 125 0 Normal
01/17/2026 10 AM PST 4.90 125 0 Normal
01/17/2026 11 AM PST 4.90 125 0 Normal
01/17/2026 12 PM PST 4.90 125 0 Normal
01/17/2026 01 PM PST 4.90 125 0 Normal
01/17/2026 02 PM PST 4.90 125 0 Normal
01/17/2026 03 PM PST 4.89 123 - Normal
01/17/2026 04 PM PST 4.89 123 0 Normal
01/17/2026 05 PM PST 4.89 123 0 Normal
01/17/2026 06 PM PST 4.88 122 - Normal
01/17/2026 07 PM PST 4.88 122 0 Normal
01/17/2026 08 PM PST 4.88 122 0 Normal
01/17/2026 09 PM PST 4.87 120 - Normal
01/17/2026 10 PM PST 4.87 120 0 Normal
01/17/2026 11 PM PST 4.87 120 0 Normal
01/18/2026 12 AM PST 4.87 120 0 Normal
01/18/2026 01 AM PST 4.86 118 - Normal
01/18/2026 02 AM PST 4.86 118 0 Normal
01/18/2026 03 AM PST 4.86 118 0 Normal
01/18/2026 04 AM PST 4.86 118 0 Normal
01/18/2026 05 AM PST 4.86 118 0 Normal
01/18/2026 06 AM PST 4.85 116 - Normal
01/18/2026 07 AM PST 4.85 116 0 Normal
01/18/2026 08 AM PST 4.85 116 0 Normal
01/18/2026 09 AM PST 4.85 116 0 Normal
01/18/2026 10 AM PST 4.85 116 0 Normal
01/18/2026 11 AM PST 4.85 116 0 Normal
01/18/2026 12 PM PST 4.85 116 0 Normal
01/18/2026 01 PM PST 4.85 116 0 Normal
01/18/2026 02 PM PST 4.85 116 0 Normal
01/18/2026 03 PM PST 4.85 116 0 Normal
01/18/2026 04 PM PST 4.85 116 0 Normal
01/18/2026 05 PM PST 4.84 114 - Normal
01/18/2026 06 PM PST 4.84 114 0 Normal
01/18/2026 07 PM PST 4.84 114 0 Normal
01/18/2026 08 PM PST 4.83 112 - Normal
01/18/2026 09 PM PST 4.83 112 0 Normal
01/18/2026 10 PM PST 4.83 112 0 Normal
01/18/2026 11 PM PST 4.82 110 - Normal
01/19/2026 12 AM PST 4.82 110 0 Normal
01/19/2026 01 AM PST 4.82 110 0 Normal
01/19/2026 02 AM PST 4.82 110 0 Normal
01/19/2026 03 AM PST 4.82 110 0 Normal
01/19/2026 04 AM PST 4.82 110 0 Normal
01/19/2026 05 AM PST 4.82 110 0 Normal
01/19/2026 06 AM PST 4.82 110 0 Normal
01/19/2026 07 AM PST 4.81 109 - Normal
01/19/2026 08 AM PST 4.81 109 0 Normal
01/19/2026 09 AM PST 4.81 109 0 Normal
01/19/2026 10 AM PST 4.81 109 0 Normal
01/19/2026 11 AM PST 4.81 109 0 Normal
01/19/2026 12 PM PST 4.81 109 0 Normal
01/19/2026 01 PM PST 4.81 109 0 Normal
01/19/2026 02 PM PST 4.81 109 0 Normal
01/19/2026 03 PM PST 4.81 109 0 Normal
01/19/2026 04 PM PST 4.81 109 0 Normal
01/19/2026 05 PM PST 4.81 109 0 Normal
01/19/2026 06 PM PST 4.80 107 - Normal
01/19/2026 07 PM PST 4.80 107 0 Normal
01/19/2026 08 PM PST 4.80 107 0 Normal
01/19/2026 09 PM PST 4.79 105 - Normal
01/19/2026 10 PM PST 4.79 105 0 Normal
01/19/2026 11 PM PST 4.79 105 0 Normal
01/20/2026 12 AM PST 4.79 105 0 Normal
01/20/2026 01 AM PST 4.78 103 - Normal
01/20/2026 02 AM PST 4.78 103 0 Normal
01/20/2026 03 AM PST 4.78 103 0 Normal
01/20/2026 04 AM PST 4.78 103 0 Normal
01/20/2026 05 AM PST 4.78 103 0 Normal
01/20/2026 06 AM PST 4.78 103 0 Normal
01/20/2026 07 AM PST 4.78 103 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/20/2026 08 AM PST 4.78 103 Normal
01/20/2026 09 AM PST 4.78 103 0 Normal
01/20/2026 10 AM PST 4.77 101 - Normal
01/20/2026 11 AM PST 4.77 101 0 Normal
01/20/2026 12 PM PST 4.77 101 0 Normal
01/20/2026 01 PM PST 4.77 101 0 Normal
01/20/2026 02 PM PST 4.77 101 0 Normal
01/20/2026 03 PM PST 4.77 101 0 Normal
01/20/2026 04 PM PST 4.77 101 0 Normal
01/20/2026 05 PM PST 4.77 101 0 Normal
01/20/2026 06 PM PST 4.77 101 0 Normal
01/20/2026 07 PM PST 4.76 99 - Normal
01/20/2026 08 PM PST 4.76 99 0 Normal
01/20/2026 09 PM PST 4.76 99 0 Normal
01/20/2026 10 PM PST 4.76 99 0 Normal
01/20/2026 11 PM PST 4.76 99 0 Normal
01/21/2026 12 AM PST 4.76 99 0 Normal
01/21/2026 01 AM PST 4.76 99 0 Normal
01/21/2026 02 AM PST 4.76 99 0 Normal
01/21/2026 03 AM PST 4.76 99 0 Normal
01/21/2026 04 AM PST 4.75 98 - Normal
01/21/2026 05 AM PST 4.75 98 0 Normal
01/21/2026 06 AM PST 4.75 98 0 Normal
01/21/2026 07 AM PST 4.75 98 0 Normal
01/21/2026 08 AM PST 4.75 98 0 Normal
01/21/2026 09 AM PST 4.75 98 0 Normal
01/21/2026 10 AM PST 4.75 98 0 Normal
01/21/2026 11 AM PST 4.75 98 0 Normal
01/21/2026 12 PM PST 4.75 98 0 Normal
01/21/2026 01 PM PST 4.75 98 0 Normal
01/21/2026 02 PM PST 4.75 98 0 Normal
01/21/2026 03 PM PST 4.75 98 0 Normal
01/21/2026 04 PM PST 4.74 96 - Normal
01/21/2026 05 PM PST 4.74 96 0 Normal
01/21/2026 06 PM PST 4.74 96 0 Normal
01/21/2026 07 PM PST 4.74 96 0 Normal
01/21/2026 08 PM PST 4.74 96 0 Normal
01/21/2026 09 PM PST 4.74 96 0 Normal
01/21/2026 10 PM PST 4.74 96 0 Normal
01/21/2026 11 PM PST 4.74 96 0 Normal
01/22/2026 12 AM PST 4.74 96 0 Normal
01/22/2026 01 AM PST 4.74 96 0 Normal
01/22/2026 02 AM PST 4.73 94 - Normal
01/22/2026 03 AM PST 4.73 94 0 Normal
01/22/2026 04 AM PST 4.73 94 0 Normal
01/22/2026 05 AM PST 4.73 94 0 Normal
01/22/2026 06 AM PST 4.73 94 0 Normal
01/22/2026 07 AM PST 4.73 94 0 Normal
01/22/2026 08 AM PST 4.73 94 0 Normal
01/22/2026 09 AM PST 4.73 94 0 Normal
01/22/2026 10 AM PST 4.73 94 0 Normal
01/22/2026 11 AM PST 4.73 94 0 Normal
01/22/2026 12 PM PST 4.72 92 - Normal
01/22/2026 01 PM PST 4.72 92 0 Normal
01/22/2026 02 PM PST 4.72 92 0 Normal
01/22/2026 03 PM PST 4.72 92 0 Normal
01/22/2026 04 PM PST 4.72 92 0 Normal
01/22/2026 05 PM PST 4.72 92 0 Normal
01/22/2026 06 PM PST 4.72 92 0 Normal
01/22/2026 07 PM PST 4.72 92 0 Normal
01/22/2026 08 PM PST 4.72 92 0 Normal
01/22/2026 09 PM PST 4.72 92 0 Normal
01/22/2026 10 PM PST 4.72 92 0 Normal
01/22/2026 11 PM PST 4.72 92 0 Normal
01/23/2026 12 AM PST 4.71 91 - Normal
01/23/2026 01 AM PST 4.71 91 0 Normal
01/23/2026 02 AM PST 4.71 91 0 Normal
01/23/2026 03 AM PST 4.71 91 0 Normal
01/23/2026 04 AM PST 4.71 91 0 Normal
01/23/2026 05 AM PST 4.71 91 0 Normal
01/23/2026 06 AM PST 4.71 91 0 Normal
01/23/2026 07 AM PST 4.71 91 0 Normal
01/23/2026 08 AM PST 4.71 91 0 Normal
01/23/2026 09 AM PST 4.71 91 0 Normal
01/23/2026 10 AM PST 4.71 91 0 Normal
01/23/2026 11 AM PST 4.71 91 0 Normal
01/23/2026 12 PM PST 4.71 91 0 Normal
01/23/2026 01 PM PST 4.71 91 0 Normal
01/23/2026 02 PM PST 4.71 91 0 Normal
01/23/2026 03 PM PST 4.70 89 - Normal
01/23/2026 04 PM PST 4.70 89 0 Normal
01/23/2026 05 PM PST 4.70 89 0 Normal
01/23/2026 06 PM PST 4.70 89 0 Normal
01/23/2026 07 PM PST 4.70 89 0 Normal
01/23/2026 08 PM PST 4.70 89 0 Normal
01/23/2026 09 PM PST 4.70 89 0 Normal
01/23/2026 10 PM PST 4.70 89 0 Normal
01/23/2026 11 PM PST 4.70 89 0 Normal
01/24/2026 12 AM PST 4.70 89 0 Normal
01/24/2026 01 AM PST 4.70 89 0 Normal
01/24/2026 02 AM PST 4.70 89 0 Normal
01/24/2026 03 AM PST 4.70 89 0 Normal
01/24/2026 04 AM PST 4.69 87 - Normal
01/24/2026 05 AM PST 4.69 87 0 Normal
01/24/2026 06 AM PST 4.69 87 0 Normal
01/24/2026 07 AM PST 4.69 87 0 Normal
01/24/2026 08 AM PST 4.69 87 0 Normal
01/24/2026 09 AM PST 4.69 87 0 Normal
01/24/2026 10 AM PST 4.69 87 0 Normal
01/24/2026 11 AM PST 4.69 87 0 Normal
01/24/2026 12 PM PST 4.69 87 0 Normal
01/24/2026 01 PM PST 4.69 87 0 Normal
01/24/2026 02 PM PST 4.69 87 0 Normal
01/24/2026 03 PM PST 4.69 87 0 Normal
01/24/2026 04 PM PST 4.69 87 0 Normal
01/24/2026 05 PM PST 4.69 87 0 Normal
01/24/2026 06 PM PST 4.68 86 - Normal
01/24/2026 07 PM PST 4.68 86 0 Normal
01/24/2026 08 PM PST 4.68 86 0 Normal
01/24/2026 09 PM PST 4.68 86 0 Normal
01/24/2026 10 PM PST 4.68 86 0 Normal
01/24/2026 11 PM PST 4.68 86 0 Normal
01/25/2026 12 AM PST 4.68 86 0 Normal
01/25/2026 01 AM PST 4.68 86 0 Normal
01/25/2026 02 AM PST 4.68 86 0 Normal
01/25/2026 03 AM PST 4.68 86 0 Normal
01/25/2026 04 AM PST 4.68 86 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.
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