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MAACAMA CREEK - KELLOGG (RMKC1)
| Latitude: 38.64º N | Longitude: 122.76º W | Elevation: 200 Feet | | Forecast Type: Unofficial Location |
| Location: Sonoma County in California | Bulletin Group: Russian Napa | River Group: Russian Napa |
| Issuance Time: | Apr 10 2026 at 1:11 PM PDT | Next Issuance: | Apr 11 2026 at 9:00 AM PDT
| |
| 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: 04/10/2026 at 01:13 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/10/2026 at 01:00 PM PDT
# Maximum Observed Stage: 4.32 Feet
# Maximum Observed Flow: 31 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/12/2026 at 04:00 AM PDT
# Maximum Forecast Stage: 6.77 Feet
# Maximum Forecast Flow: 482 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/05/2026 01 PM PDT 4.15 20 Normal
04/05/2026 02 PM PDT 4.15 20 0 Normal
04/05/2026 03 PM PDT 4.14 19 - Normal
04/05/2026 04 PM PDT 4.14 19 0 Normal
04/05/2026 05 PM PDT 4.13 18 - Normal
04/05/2026 06 PM PDT 4.13 18 0 Normal
04/05/2026 07 PM PDT 4.13 18 0 Normal
04/05/2026 08 PM PDT 4.12 18 - Normal
04/05/2026 09 PM PDT 4.12 18 0 Normal
04/05/2026 10 PM PDT 4.12 18 0 Normal
04/05/2026 11 PM PDT 4.11 17 - Normal
04/06/2026 12 AM PDT 4.11 17 0 Normal
04/06/2026 01 AM PDT 4.11 17 0 Normal
04/06/2026 02 AM PDT 4.11 17 0 Normal
04/06/2026 03 AM PDT 4.11 17 0 Normal
04/06/2026 04 AM PDT 4.11 17 0 Normal
04/06/2026 05 AM PDT 4.12 18 + Normal
04/06/2026 06 AM PDT 4.12 18 0 Normal
04/06/2026 07 AM PDT 4.12 18 0 Normal
04/06/2026 08 AM PDT 4.12 18 0 Normal
04/06/2026 09 AM PDT 4.12 18 0 Normal
04/06/2026 10 AM PDT 4.12 18 0 Normal
04/06/2026 11 AM PDT 4.13 18 + Normal
04/06/2026 12 PM PDT 4.13 18 0 Normal
04/06/2026 01 PM PDT 4.13 18 0 Normal
04/06/2026 02 PM PDT 4.13 18 0 Normal
04/06/2026 03 PM PDT 4.13 18 0 Normal
04/06/2026 04 PM PDT 4.13 18 0 Normal
04/06/2026 05 PM PDT 4.13 18 0 Normal
04/06/2026 06 PM PDT 4.12 18 - Normal
04/06/2026 07 PM PDT 4.12 18 0 Normal
04/06/2026 08 PM PDT 4.11 17 - Normal
04/06/2026 09 PM PDT 4.11 17 0 Normal
04/06/2026 10 PM PDT 4.11 17 0 Normal
04/06/2026 11 PM PDT 4.11 17 0 Normal
04/07/2026 12 AM PDT 4.11 17 0 Normal
04/07/2026 01 AM PDT 4.11 17 0 Normal
04/07/2026 02 AM PDT 4.11 17 0 Normal
04/07/2026 03 AM PDT 4.11 17 0 Normal
04/07/2026 04 AM PDT 4.11 17 0 Normal
04/07/2026 05 AM PDT 4.11 17 0 Normal
04/07/2026 06 AM PDT 4.11 17 0 Normal
04/07/2026 07 AM PDT 4.11 17 0 Normal
04/07/2026 08 AM PDT 4.12 18 + Normal
04/07/2026 09 AM PDT 4.12 18 0 Normal
04/07/2026 10 AM PDT 4.12 18 0 Normal
04/07/2026 11 AM PDT 4.12 18 0 Normal
04/07/2026 12 PM PDT 4.13 18 + Normal
04/07/2026 01 PM PDT 4.13 18 0 Normal
04/07/2026 02 PM PDT 4.13 18 0 Normal
04/07/2026 03 PM PDT 4.12 18 - Normal
04/07/2026 04 PM PDT 4.12 18 0 Normal
04/07/2026 05 PM PDT 4.11 17 - Normal
04/07/2026 06 PM PDT 4.11 17 0 Normal
04/07/2026 07 PM PDT 4.11 17 0 Normal
04/07/2026 08 PM PDT 4.11 17 0 Normal
04/07/2026 09 PM PDT 4.10 17 - Normal
04/07/2026 10 PM PDT 4.10 17 0 Normal
04/07/2026 11 PM PDT 4.10 17 0 Normal
04/08/2026 12 AM PDT 4.10 17 0 Normal
04/08/2026 01 AM PDT 4.10 17 0 Normal
04/08/2026 02 AM PDT 4.11 17 + Normal
04/08/2026 03 AM PDT 4.11 17 0 Normal
04/08/2026 04 AM PDT 4.11 17 0 Normal
04/08/2026 05 AM PDT 4.11 17 0 Normal
04/08/2026 06 AM PDT 4.11 17 0 Normal
04/08/2026 07 AM PDT 4.11 17 0 Normal
04/08/2026 08 AM PDT 4.11 17 0 Normal
04/08/2026 09 AM PDT 4.11 17 0 Normal
04/08/2026 10 AM PDT 4.11 17 0 Normal
04/08/2026 11 AM PDT 4.12 18 + Normal
04/08/2026 12 PM PDT 4.12 18 0 Normal
04/08/2026 01 PM PDT 4.12 18 0 Normal
04/08/2026 02 PM PDT 4.12 18 0 Normal
04/08/2026 03 PM PDT 4.12 18 0 Normal
04/08/2026 04 PM PDT 4.11 17 - Normal
04/08/2026 05 PM PDT 4.11 17 0 Normal
04/08/2026 06 PM PDT 4.10 17 - Normal
04/08/2026 07 PM PDT 4.10 17 0 Normal
04/08/2026 08 PM PDT 4.10 17 0 Normal
04/08/2026 09 PM PDT 4.09 16 - Normal
04/08/2026 10 PM PDT 4.09 16 0 Normal
04/08/2026 11 PM PDT 4.09 16 0 Normal
04/09/2026 12 AM PDT 4.09 16 0 Normal
04/09/2026 01 AM PDT 4.09 16 0 Normal
04/09/2026 02 AM PDT 4.09 16 0 Normal
04/09/2026 03 AM PDT 4.09 16 0 Normal
04/09/2026 04 AM PDT 4.10 17 + Normal
04/09/2026 05 AM PDT 4.10 17 0 Normal
04/09/2026 06 AM PDT 4.10 17 0 Normal
04/09/2026 07 AM PDT 4.10 17 0 Normal
04/09/2026 08 AM PDT 4.10 17 0 Normal
04/09/2026 09 AM PDT 4.10 17 0 Normal
04/09/2026 10 AM PDT 4.10 17 0 Normal
04/09/2026 11 AM PDT 4.11 17 + Normal
04/09/2026 12 PM PDT 4.11 17 0 Normal
04/09/2026 01 PM PDT 4.11 17 0 Normal
04/09/2026 02 PM PDT 4.11 17 0 Normal
04/09/2026 03 PM PDT 4.11 17 0 Normal
04/09/2026 04 PM PDT 4.11 17 0 Normal
04/09/2026 05 PM PDT 4.10 17 - Normal
04/09/2026 06 PM PDT 4.10 17 0 Normal
04/09/2026 07 PM PDT 4.10 17 0 Normal
04/09/2026 08 PM PDT 4.10 17 0 Normal
04/09/2026 09 PM PDT 4.09 16 - Normal
04/09/2026 10 PM PDT 4.09 16 0 Normal
04/09/2026 11 PM PDT 4.09 16 0 Normal
04/10/2026 12 AM PDT 4.09 16 0 Normal
04/10/2026 01 AM PDT 4.09 16 0 Normal
04/10/2026 02 AM PDT 4.09 16 0 Normal
04/10/2026 03 AM PDT 4.09 16 0 Normal
04/10/2026 04 AM PDT 4.09 16 0 Normal
04/10/2026 05 AM PDT 4.10 17 + Normal
04/10/2026 06 AM PDT 4.10 17 0 Normal
04/10/2026 07 AM PDT 4.14 19 + Normal
04/10/2026 08 AM PDT 4.18 21 + Normal
04/10/2026 09 AM PDT 4.20 22 + Normal
04/10/2026 10 AM PDT 4.23 24 + Normal
04/10/2026 11 AM PDT 4.26 26 + Normal
04/10/2026 12 PM PDT 4.30 29 + Normal
04/10/2026 01 PM PDT 4.32 31 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/10/2026 02 PM PDT 4.31 30 Normal
04/10/2026 03 PM PDT 4.31 30 0 Normal
04/10/2026 04 PM PDT 4.28 28 - Normal
04/10/2026 05 PM PDT 4.23 24 - Normal
04/10/2026 06 PM PDT 4.20 22 - Normal
04/10/2026 07 PM PDT 4.18 21 - Normal
04/10/2026 08 PM PDT 4.17 21 - Normal
04/10/2026 09 PM PDT 4.15 20 - Normal
04/10/2026 10 PM PDT 4.14 19 - Normal
04/10/2026 11 PM PDT 4.12 18 - Normal
04/11/2026 12 AM PDT 4.11 17 - Normal
04/11/2026 01 AM PDT 4.11 17 0 Normal
04/11/2026 02 AM PDT 4.11 17 0 Normal
04/11/2026 03 AM PDT 4.10 17 - Normal
04/11/2026 04 AM PDT 4.10 17 0 Normal
04/11/2026 05 AM PDT 4.10 17 0 Normal
04/11/2026 06 AM PDT 4.10 17 0 Normal
04/11/2026 07 AM PDT 4.10 17 0 Normal
04/11/2026 08 AM PDT 4.10 17 0 Normal
04/11/2026 09 AM PDT 4.10 17 0 Normal
04/11/2026 10 AM PDT 4.11 17 + Normal
04/11/2026 11 AM PDT 4.11 17 0 Normal
04/11/2026 12 PM PDT 4.13 18 + Normal
04/11/2026 01 PM PDT 4.15 20 + Normal
04/11/2026 02 PM PDT 4.22 24 + Normal
04/11/2026 03 PM PDT 4.32 31 + Normal
04/11/2026 04 PM PDT 4.48 44 + Normal
04/11/2026 05 PM PDT 4.67 65 + Normal
04/11/2026 06 PM PDT 4.80 82 + Normal
04/11/2026 07 PM PDT 4.89 95 + Normal
04/11/2026 08 PM PDT 5.04 119 + Normal
04/11/2026 09 PM PDT 5.26 160 + Normal
04/11/2026 10 PM PDT 5.62 233 + Normal
04/11/2026 11 PM PDT 6.15 347 + Normal
04/12/2026 12 AM PDT 6.48 419 + Normal
04/12/2026 01 AM PDT 6.64 454 + Normal
04/12/2026 02 AM PDT 6.70 467 + Normal
04/12/2026 03 AM PDT 6.76 480 + Normal
04/12/2026 04 AM PDT 6.77 482 + Normal
04/12/2026 05 AM PDT 6.76 480 - Normal
04/12/2026 06 AM PDT 6.74 476 - Normal
04/12/2026 07 AM PDT 6.72 471 - Normal
04/12/2026 08 AM PDT 6.68 462 - Normal
04/12/2026 09 AM PDT 6.61 447 - Normal
04/12/2026 10 AM PDT 6.49 421 - Normal
04/12/2026 11 AM PDT 6.29 377 - Normal
04/12/2026 12 PM PDT 6.16 349 - Normal
04/12/2026 01 PM PDT 6.09 334 - Normal
04/12/2026 02 PM PDT 6.05 325 - Normal
04/12/2026 03 PM PDT 6.00 314 - Normal
04/12/2026 04 PM PDT 5.95 304 - Normal
04/12/2026 05 PM PDT 5.87 287 - Normal
04/12/2026 06 PM PDT 5.81 274 - Normal
04/12/2026 07 PM PDT 5.78 267 - Normal
04/12/2026 08 PM PDT 5.74 259 - Normal
04/12/2026 09 PM PDT 5.67 244 - Normal
04/12/2026 10 PM PDT 5.55 219 - Normal
04/12/2026 11 PM PDT 5.35 178 - Normal
04/13/2026 12 AM PDT 5.23 154 - Normal
04/13/2026 01 AM PDT 5.16 141 - Normal
04/13/2026 02 AM PDT 5.12 133 - Normal
04/13/2026 03 AM PDT 5.07 123 - Normal
04/13/2026 04 AM PDT 4.99 111 - Normal
04/13/2026 05 AM PDT 4.88 93 - Normal
04/13/2026 06 AM PDT 4.81 83 - Normal
04/13/2026 07 AM PDT 4.77 78 - Normal
04/13/2026 08 AM PDT 4.75 75 - Normal
04/13/2026 09 AM PDT 4.73 72 - Normal
04/13/2026 10 AM PDT 4.71 70 - Normal
04/13/2026 11 AM PDT 4.69 67 - Normal
04/13/2026 12 PM PDT 4.68 66 - Normal
04/13/2026 01 PM PDT 4.68 66 0 Normal
04/13/2026 02 PM PDT 4.67 65 - Normal
04/13/2026 03 PM PDT 4.67 65 0 Normal
04/13/2026 04 PM PDT 4.66 63 - Normal
04/13/2026 05 PM PDT 4.65 62 - Normal
04/13/2026 06 PM PDT 4.64 61 - Normal
04/13/2026 07 PM PDT 4.64 61 0 Normal
04/13/2026 08 PM PDT 4.64 61 0 Normal
04/13/2026 09 PM PDT 4.63 60 - Normal
04/13/2026 10 PM PDT 4.63 60 0 Normal
04/13/2026 11 PM PDT 4.62 59 - Normal
04/14/2026 12 AM PDT 4.62 59 0 Normal
04/14/2026 01 AM PDT 4.61 58 - Normal
04/14/2026 02 AM PDT 4.61 58 0 Normal
04/14/2026 03 AM PDT 4.61 58 0 Normal
04/14/2026 04 AM PDT 4.61 58 0 Normal
04/14/2026 05 AM PDT 4.60 56 - Normal
04/14/2026 06 AM PDT 4.59 55 - Normal
04/14/2026 07 AM PDT 4.59 55 0 Normal
04/14/2026 08 AM PDT 4.59 55 0 Normal
04/14/2026 09 AM PDT 4.59 55 0 Normal
04/14/2026 10 AM PDT 4.58 54 - Normal
04/14/2026 11 AM PDT 4.58 54 0 Normal
04/14/2026 12 PM PDT 4.58 54 0 Normal
04/14/2026 01 PM PDT 4.57 53 - Normal
04/14/2026 02 PM PDT 4.57 53 0 Normal
04/14/2026 03 PM PDT 4.57 53 0 Normal
04/14/2026 04 PM PDT 4.57 53 0 Normal
04/14/2026 05 PM PDT 4.56 52 - Normal
04/14/2026 06 PM PDT 4.56 52 0 Normal
04/14/2026 07 PM PDT 4.55 51 - Normal
04/14/2026 08 PM PDT 4.55 51 0 Normal
04/14/2026 09 PM PDT 4.55 51 0 Normal
04/14/2026 10 PM PDT 4.55 51 0 Normal
04/14/2026 11 PM PDT 4.54 50 - Normal
04/15/2026 12 AM PDT 4.54 50 0 Normal
04/15/2026 01 AM PDT 4.54 50 0 Normal
04/15/2026 02 AM PDT 4.54 50 0 Normal
04/15/2026 03 AM PDT 4.53 49 - Normal
04/15/2026 04 AM PDT 4.53 49 0 Normal
04/15/2026 05 AM PDT 4.53 49 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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