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COYOTE CREEK - MADRONE (CYTC1)
| Latitude: 37.17º N | Longitude: 121.65º W | Elevation: 375 Feet | | Forecast Type: Official Location |
| Location: Santa Clara County in California | Bulletin Group: Central Coast | River Group: South Bay |
| Issuance Time: | Apr 21 2026 at 1:50 PM PDT | Next Issuance: | Apr 22 2026 at 9:00 AM PDT
| |
| Action/Monitor: 6.0 Feet | Minor Flood: 7.0 Feet | Moderate Flood: 9.0 Feet | Major Flood: 11.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Coyote Creek - Madrone (CYTC1)
#
# File Generation Time: 04/21/2026 at 01:51 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/21/2026 at 04:00 AM PDT
# Maximum Observed Stage: 2.08 Feet
# Maximum Observed Flow: 16 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/21/2026 at 02:00 PM PDT
# Maximum Forecast Stage: 2.06 Feet
# Maximum Forecast Flow: 15 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/16/2026 01 PM PDT 2.05 14 Normal
04/16/2026 02 PM PDT 2.05 14 0 Normal
04/16/2026 03 PM PDT 2.05 14 0 Normal
04/16/2026 04 PM PDT 2.05 14 0 Normal
04/16/2026 05 PM PDT 2.03 12 - Normal
04/16/2026 06 PM PDT 2.03 12 0 Normal
04/16/2026 07 PM PDT 2.03 12 0 Normal
04/16/2026 08 PM PDT 2.03 12 0 Normal
04/16/2026 09 PM PDT 2.03 12 0 Normal
04/16/2026 10 PM PDT 2.03 12 0 Normal
04/16/2026 11 PM PDT 2.03 12 0 Normal
04/17/2026 12 AM PDT 2.03 12 0 Normal
04/17/2026 01 AM PDT 2.03 12 0 Normal
04/17/2026 02 AM PDT 2.03 12 0 Normal
04/17/2026 03 AM PDT 2.03 12 0 Normal
04/17/2026 04 AM PDT 2.03 12 0 Normal
04/17/2026 05 AM PDT 2.03 12 0 Normal
04/17/2026 06 AM PDT 2.03 12 0 Normal
04/17/2026 07 AM PDT 2.03 12 0 Normal
04/17/2026 08 AM PDT 2.03 12 0 Normal
04/17/2026 09 AM PDT 2.03 12 0 Normal
04/17/2026 10 AM PDT 2.03 12 0 Normal
04/17/2026 11 AM PDT 2.03 12 0 Normal
04/17/2026 12 PM PDT 2.03 12 0 Normal
04/17/2026 01 PM PDT 2.03 12 0 Normal
04/17/2026 02 PM PDT 2.03 12 0 Normal
04/17/2026 03 PM PDT 2.03 12 0 Normal
04/17/2026 04 PM PDT 2.03 12 0 Normal
04/17/2026 05 PM PDT 2.03 12 0 Normal
04/17/2026 06 PM PDT 2.03 12 0 Normal
04/17/2026 07 PM PDT 2.03 12 0 Normal
04/17/2026 08 PM PDT 2.03 12 0 Normal
04/17/2026 09 PM PDT 2.03 12 0 Normal
04/17/2026 10 PM PDT 2.03 12 0 Normal
04/17/2026 11 PM PDT 2.03 12 0 Normal
04/18/2026 12 AM PDT 2.03 12 0 Normal
04/18/2026 01 AM PDT 2.03 12 0 Normal
04/18/2026 02 AM PDT 2.03 12 0 Normal
04/18/2026 03 AM PDT 2.03 12 0 Normal
04/18/2026 04 AM PDT 2.03 12 0 Normal
04/18/2026 05 AM PDT 2.03 12 0 Normal
04/18/2026 06 AM PDT 2.03 12 0 Normal
04/18/2026 07 AM PDT 2.03 12 0 Normal
04/18/2026 08 AM PDT 2.03 12 0 Normal
04/18/2026 09 AM PDT 2.03 12 0 Normal
04/18/2026 10 AM PDT 2.03 12 0 Normal
04/18/2026 11 AM PDT 2.03 12 0 Normal
04/18/2026 12 PM PDT 2.03 12 0 Normal
04/18/2026 01 PM PDT 2.03 12 0 Normal
04/18/2026 02 PM PDT 2.03 12 0 Normal
04/18/2026 03 PM PDT 2.03 12 0 Normal
04/18/2026 04 PM PDT 2.03 12 0 Normal
04/18/2026 05 PM PDT 2.03 12 0 Normal
04/18/2026 06 PM PDT 2.03 12 0 Normal
04/18/2026 07 PM PDT 2.03 12 0 Normal
04/18/2026 08 PM PDT 2.03 12 0 Normal
04/18/2026 09 PM PDT 2.03 12 0 Normal
04/18/2026 10 PM PDT 2.03 12 0 Normal
04/18/2026 11 PM PDT 2.03 12 0 Normal
04/19/2026 12 AM PDT 2.03 12 0 Normal
04/19/2026 01 AM PDT 2.03 12 0 Normal
04/19/2026 02 AM PDT 2.03 12 0 Normal
04/19/2026 03 AM PDT 2.03 12 0 Normal
04/19/2026 04 AM PDT 2.03 12 0 Normal
04/19/2026 05 AM PDT 2.03 12 0 Normal
04/19/2026 06 AM PDT 2.03 12 0 Normal
04/19/2026 07 AM PDT 2.03 12 0 Normal
04/19/2026 08 AM PDT 2.03 12 0 Normal
04/19/2026 09 AM PDT 2.02 12 - Normal
04/19/2026 10 AM PDT 2.02 12 0 Normal
04/19/2026 11 AM PDT 2.02 12 0 Normal
04/19/2026 12 PM PDT 2.02 12 0 Normal
04/19/2026 01 PM PDT 2.02 12 0 Normal
04/19/2026 02 PM PDT 2.02 12 0 Normal
04/19/2026 03 PM PDT 2.02 12 0 Normal
04/19/2026 04 PM PDT 2.02 12 0 Normal
04/19/2026 05 PM PDT 2.02 12 0 Normal
04/19/2026 06 PM PDT 2.02 12 0 Normal
04/19/2026 07 PM PDT 2.02 12 0 Normal
04/19/2026 08 PM PDT 2.03 12 + Normal
04/19/2026 09 PM PDT 2.04 13 + Normal
04/19/2026 10 PM PDT 2.05 14 + Normal
04/19/2026 11 PM PDT 2.05 14 0 Normal
04/20/2026 12 AM PDT 2.05 14 0 Normal
04/20/2026 01 AM PDT 2.06 15 + Normal
04/20/2026 02 AM PDT 2.06 15 0 Normal
04/20/2026 03 AM PDT 2.06 15 0 Normal
04/20/2026 04 AM PDT 2.06 15 0 Normal
04/20/2026 05 AM PDT 2.06 15 0 Normal
04/20/2026 06 AM PDT 2.06 15 0 Normal
04/20/2026 07 AM PDT 2.06 15 0 Normal
04/20/2026 08 AM PDT 2.06 15 0 Normal
04/20/2026 09 AM PDT 2.06 15 0 Normal
04/20/2026 10 AM PDT 2.06 15 0 Normal
04/20/2026 11 AM PDT 2.06 15 0 Normal
04/20/2026 12 PM PDT 2.06 15 0 Normal
04/20/2026 01 PM PDT 2.06 15 0 Normal
04/20/2026 02 PM PDT 2.06 15 0 Normal
04/20/2026 03 PM PDT 2.06 15 0 Normal
04/20/2026 04 PM PDT 2.06 15 0 Normal
04/20/2026 05 PM PDT 2.06 15 0 Normal
04/20/2026 06 PM PDT 2.06 15 0 Normal
04/20/2026 07 PM PDT 2.06 15 0 Normal
04/20/2026 08 PM PDT 2.06 15 0 Normal
04/20/2026 09 PM PDT 2.06 15 0 Normal
04/20/2026 10 PM PDT 2.06 15 0 Normal
04/20/2026 11 PM PDT 2.06 15 0 Normal
04/21/2026 12 AM PDT 2.06 15 0 Normal
04/21/2026 01 AM PDT 2.06 15 0 Normal
04/21/2026 02 AM PDT 2.06 15 0 Normal
04/21/2026 03 AM PDT 2.07 15 + Normal
04/21/2026 04 AM PDT 2.08 16 + Normal
04/21/2026 05 AM PDT 2.07 15 - Normal
04/21/2026 06 AM PDT 2.06 15 - Normal
04/21/2026 07 AM PDT 2.06 15 0 Normal
04/21/2026 08 AM PDT 2.06 15 0 Normal
04/21/2026 09 AM PDT 2.06 15 0 Normal
04/21/2026 10 AM PDT 2.06 15 0 Normal
04/21/2026 11 AM PDT 2.06 15 0 Normal
04/21/2026 12 PM PDT 2.06 15 0 Normal
04/21/2026 01 PM PDT 2.06 15 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/21/2026 02 PM PDT 2.06 15 Normal
04/21/2026 03 PM PDT 2.06 15 0 Normal
04/21/2026 04 PM PDT 2.06 15 0 Normal
04/21/2026 05 PM PDT 2.06 15 0 Normal
04/21/2026 06 PM PDT 2.06 15 0 Normal
04/21/2026 07 PM PDT 2.06 15 0 Normal
04/21/2026 08 PM PDT 2.06 15 0 Normal
04/21/2026 09 PM PDT 2.06 15 0 Normal
04/21/2026 10 PM PDT 2.06 15 0 Normal
04/21/2026 11 PM PDT 2.06 15 0 Normal
04/22/2026 12 AM PDT 2.06 15 0 Normal
04/22/2026 01 AM PDT 2.06 15 0 Normal
04/22/2026 02 AM PDT 2.06 15 0 Normal
04/22/2026 03 AM PDT 2.06 15 0 Normal
04/22/2026 04 AM PDT 2.06 15 0 Normal
04/22/2026 05 AM PDT 2.06 15 0 Normal
04/22/2026 06 AM PDT 2.06 15 0 Normal
04/22/2026 07 AM PDT 2.06 15 0 Normal
04/22/2026 08 AM PDT 2.06 15 0 Normal
04/22/2026 09 AM PDT 2.06 15 0 Normal
04/22/2026 10 AM PDT 2.06 15 0 Normal
04/22/2026 11 AM PDT 2.06 15 0 Normal
04/22/2026 12 PM PDT 2.06 15 0 Normal
04/22/2026 01 PM PDT 2.06 15 0 Normal
04/22/2026 02 PM PDT 2.06 15 0 Normal
04/22/2026 03 PM PDT 2.06 15 0 Normal
04/22/2026 04 PM PDT 2.06 15 0 Normal
04/22/2026 05 PM PDT 2.06 15 0 Normal
04/22/2026 06 PM PDT 2.06 15 0 Normal
04/22/2026 07 PM PDT 2.06 15 0 Normal
04/22/2026 08 PM PDT 2.06 15 0 Normal
04/22/2026 09 PM PDT 2.06 15 0 Normal
04/22/2026 10 PM PDT 2.06 15 0 Normal
04/22/2026 11 PM PDT 2.06 15 0 Normal
04/23/2026 12 AM PDT 2.06 15 0 Normal
04/23/2026 01 AM PDT 2.06 15 0 Normal
04/23/2026 02 AM PDT 2.06 15 0 Normal
04/23/2026 03 AM PDT 2.06 15 0 Normal
04/23/2026 04 AM PDT 2.06 15 0 Normal
04/23/2026 05 AM PDT 2.06 15 0 Normal
04/23/2026 06 AM PDT 2.06 15 0 Normal
04/23/2026 07 AM PDT 2.06 15 0 Normal
04/23/2026 08 AM PDT 2.06 15 0 Normal
04/23/2026 09 AM PDT 2.06 15 0 Normal
04/23/2026 10 AM PDT 2.06 15 0 Normal
04/23/2026 11 AM PDT 2.06 15 0 Normal
04/23/2026 12 PM PDT 2.06 15 0 Normal
04/23/2026 01 PM PDT 2.06 15 0 Normal
04/23/2026 02 PM PDT 2.06 15 0 Normal
04/23/2026 03 PM PDT 2.06 15 0 Normal
04/23/2026 04 PM PDT 2.06 15 0 Normal
04/23/2026 05 PM PDT 2.06 15 0 Normal
04/23/2026 06 PM PDT 2.06 15 0 Normal
04/23/2026 07 PM PDT 2.06 15 0 Normal
04/23/2026 08 PM PDT 2.06 15 0 Normal
04/23/2026 09 PM PDT 2.06 15 0 Normal
04/23/2026 10 PM PDT 2.06 15 0 Normal
04/23/2026 11 PM PDT 2.06 15 0 Normal
04/24/2026 12 AM PDT 2.06 15 0 Normal
04/24/2026 01 AM PDT 2.06 15 0 Normal
04/24/2026 02 AM PDT 2.06 15 0 Normal
04/24/2026 03 AM PDT 2.06 15 0 Normal
04/24/2026 04 AM PDT 2.06 15 0 Normal
04/24/2026 05 AM PDT 2.06 15 0 Normal
04/24/2026 06 AM PDT 2.06 15 0 Normal
04/24/2026 07 AM PDT 2.06 15 0 Normal
04/24/2026 08 AM PDT 2.06 15 0 Normal
04/24/2026 09 AM PDT 2.06 15 0 Normal
04/24/2026 10 AM PDT 2.06 15 0 Normal
04/24/2026 11 AM PDT 2.06 15 0 Normal
04/24/2026 12 PM PDT 2.06 15 0 Normal
04/24/2026 01 PM PDT 2.06 15 0 Normal
04/24/2026 02 PM PDT 2.06 15 0 Normal
04/24/2026 03 PM PDT 2.06 15 0 Normal
04/24/2026 04 PM PDT 2.06 15 0 Normal
04/24/2026 05 PM PDT 2.06 15 0 Normal
04/24/2026 06 PM PDT 2.06 15 0 Normal
04/24/2026 07 PM PDT 2.06 15 0 Normal
04/24/2026 08 PM PDT 2.06 15 0 Normal
04/24/2026 09 PM PDT 2.06 15 0 Normal
04/24/2026 10 PM PDT 2.06 15 0 Normal
04/24/2026 11 PM PDT 2.06 15 0 Normal
04/25/2026 12 AM PDT 2.06 15 0 Normal
04/25/2026 01 AM PDT 2.06 15 0 Normal
04/25/2026 02 AM PDT 2.06 15 0 Normal
04/25/2026 03 AM PDT 2.06 15 0 Normal
04/25/2026 04 AM PDT 2.06 15 0 Normal
04/25/2026 05 AM PDT 2.06 15 0 Normal
04/25/2026 06 AM PDT 2.06 15 0 Normal
04/25/2026 07 AM PDT 2.06 15 0 Normal
04/25/2026 08 AM PDT 2.06 15 0 Normal
04/25/2026 09 AM PDT 2.06 15 0 Normal
04/25/2026 10 AM PDT 2.06 15 0 Normal
04/25/2026 11 AM PDT 2.06 15 0 Normal
04/25/2026 12 PM PDT 2.06 15 0 Normal
04/25/2026 01 PM PDT 2.06 15 0 Normal
04/25/2026 02 PM PDT 2.06 15 0 Normal
04/25/2026 03 PM PDT 2.06 15 0 Normal
04/25/2026 04 PM PDT 2.06 15 0 Normal
04/25/2026 05 PM PDT 2.06 15 0 Normal
04/25/2026 06 PM PDT 2.06 15 0 Normal
04/25/2026 07 PM PDT 2.06 15 0 Normal
04/25/2026 08 PM PDT 2.06 15 0 Normal
04/25/2026 09 PM PDT 2.06 15 0 Normal
04/25/2026 10 PM PDT 2.06 15 0 Normal
04/25/2026 11 PM PDT 2.06 15 0 Normal
04/26/2026 12 AM PDT 2.06 15 0 Normal
04/26/2026 01 AM PDT 2.06 15 0 Normal
04/26/2026 02 AM PDT 2.06 15 0 Normal
04/26/2026 03 AM PDT 2.06 15 0 Normal
04/26/2026 04 AM PDT 2.06 15 0 Normal
04/26/2026 05 AM PDT 2.06 15 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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