COYOTE CREEK - MADRONE (CYTC1)
Latitude: 37.17º NLongitude: 121.65º WElevation: 375 Feet
Location: Santa Clara County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Dec 29 2025 at 7:51 AM PSTNext Issuance: Dec 29 2025 at 3:00 PM PST
Action/Monitor: 6.0 FeetMinor Flood: 7.0 FeetModerate Flood: 9.0 FeetMajor Flood: 11.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Coyote Creek - Madrone (CYTC1)
#
# File Generation Time:  12/29/2025 at 07:51 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/26/2025 at 07:00 PM PST
# Maximum Observed Stage:                       2.95 Feet
# Maximum Observed Flow:                        161 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/29/2025 at 08:00 AM PST
# Maximum Forecast Stage:                       2.44 Feet
# Maximum Forecast Flow:                        71 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/24/2025 07 AM PST            2.21             32                        Normal
  12/24/2025 08 AM PST            2.21             32         0              Normal
  12/24/2025 09 AM PST            2.21             32         0              Normal
  12/24/2025 10 AM PST            2.20             31         -              Normal
  12/24/2025 11 AM PST            2.20             31         0              Normal
  12/24/2025 12 PM PST            2.20             31         0              Normal
  12/24/2025 01 PM PST            2.20             31         0              Normal
  12/24/2025 02 PM PST            2.22             33         +              Normal
  12/24/2025 03 PM PST            2.15             24         -              Normal
  12/24/2025 04 PM PST            2.14             23         -              Normal
  12/24/2025 05 PM PST            2.14             23         0              Normal
  12/24/2025 06 PM PST            2.15             24         +              Normal
  12/24/2025 07 PM PST            2.17             27         +              Normal
  12/24/2025 08 PM PST            2.17             27         0              Normal
  12/24/2025 09 PM PST            2.18             28         +              Normal
  12/24/2025 10 PM PST            2.19             29         +              Normal
  12/24/2025 11 PM PST            2.19             29         0              Normal
  12/25/2025 12 AM PST            2.20             31         +              Normal
  12/25/2025 01 AM PST            2.20             31         0              Normal
  12/25/2025 02 AM PST            2.20             31         0              Normal
  12/25/2025 03 AM PST            2.20             31         0              Normal
  12/25/2025 04 AM PST            2.22             33         +              Normal
  12/25/2025 05 AM PST            2.24             36         +              Normal
  12/25/2025 06 AM PST            2.21             32         -              Normal
  12/25/2025 07 AM PST            2.20             31         -              Normal
  12/25/2025 08 AM PST            2.20             31         0              Normal
  12/25/2025 09 AM PST            2.20             31         0              Normal
  12/25/2025 10 AM PST            2.20             31         0              Normal
  12/25/2025 11 AM PST            2.20             31         0              Normal
  12/25/2025 12 PM PST            2.20             31         0              Normal
  12/25/2025 01 PM PST            2.20             31         0              Normal
  12/25/2025 02 PM PST            2.20             31         0              Normal
  12/25/2025 03 PM PST            2.20             31         0              Normal
  12/25/2025 04 PM PST            2.20             31         0              Normal
  12/25/2025 05 PM PST            2.20             31         0              Normal
  12/25/2025 06 PM PST            2.20             31         0              Normal
  12/25/2025 07 PM PST            2.20             31         0              Normal
  12/25/2025 08 PM PST            2.21             32         +              Normal
  12/25/2025 09 PM PST            2.22             33         +              Normal
  12/25/2025 10 PM PST            2.22             33         0              Normal
  12/25/2025 11 PM PST            2.21             32         -              Normal
  12/26/2025 12 AM PST            2.20             31         -              Normal
  12/26/2025 01 AM PST            2.20             31         0              Normal
  12/26/2025 02 AM PST            2.20             31         0              Normal
  12/26/2025 03 AM PST            2.20             31         0              Normal
  12/26/2025 04 AM PST            2.20             31         0              Normal
  12/26/2025 05 AM PST            2.20             31         0              Normal
  12/26/2025 06 AM PST            2.20             31         0              Normal
  12/26/2025 07 AM PST            2.20             31         0              Normal
  12/26/2025 08 AM PST            2.20             31         0              Normal
  12/26/2025 09 AM PST            2.21             32         +              Normal
  12/26/2025 10 AM PST            2.21             32         0              Normal
  12/26/2025 11 AM PST            2.20             31         -              Normal
  12/26/2025 12 PM PST            2.20             31         0              Normal
  12/26/2025 01 PM PST            2.20             31         0              Normal
  12/26/2025 02 PM PST            2.38             61         +              Normal
  12/26/2025 03 PM PST            2.87            147         +              Normal
  12/26/2025 04 PM PST            2.94            159         +              Normal
  12/26/2025 05 PM PST            2.93            157         -              Normal
  12/26/2025 06 PM PST            2.93            157         0              Normal
  12/26/2025 07 PM PST            2.95            161         +              Normal
  12/26/2025 08 PM PST            2.93            157         -              Normal
  12/26/2025 09 PM PST            2.87            147         -              Normal
  12/26/2025 10 PM PST            2.71            118         -              Normal
  12/26/2025 11 PM PST            2.69            115         -              Normal
  12/27/2025 12 AM PST            2.69            115         0              Normal
  12/27/2025 01 AM PST            2.69            115         0              Normal
  12/27/2025 02 AM PST            2.69            115         0              Normal
  12/27/2025 03 AM PST            2.69            115         0              Normal
  12/27/2025 04 AM PST            2.70            117         +              Normal
  12/27/2025 05 AM PST            2.69            115         -              Normal
  12/27/2025 06 AM PST            2.70            117         +              Normal
  12/27/2025 07 AM PST            2.70            117         0              Normal
  12/27/2025 08 AM PST            2.70            117         0              Normal
  12/27/2025 09 AM PST            2.70            117         0              Normal
  12/27/2025 10 AM PST            2.71            118         +              Normal
  12/27/2025 11 AM PST            2.71            118         0              Normal
  12/27/2025 12 PM PST            2.67            111         -              Normal
  12/27/2025 01 PM PST            2.64            106         -              Normal
  12/27/2025 02 PM PST            2.62            103         -              Normal
  12/27/2025 03 PM PST            2.61            101         -              Normal
  12/27/2025 04 PM PST            2.61            101         0              Normal
  12/27/2025 05 PM PST            2.61            101         0              Normal
  12/27/2025 06 PM PST            2.61            101         0              Normal
  12/27/2025 07 PM PST            2.61            101         0              Normal
  12/27/2025 08 PM PST            2.61            101         0              Normal
  12/27/2025 09 PM PST            2.61            101         0              Normal
  12/27/2025 10 PM PST            2.61            101         0              Normal
  12/27/2025 11 PM PST            2.61            101         0              Normal
  12/28/2025 12 AM PST            2.61            101         0              Normal
  12/28/2025 01 AM PST            2.62            103         +              Normal
  12/28/2025 02 AM PST            2.61            101         -              Normal
  12/28/2025 03 AM PST            2.61            101         0              Normal
  12/28/2025 04 AM PST            2.61            101         0              Normal
  12/28/2025 05 AM PST            2.61            101         0              Normal
  12/28/2025 06 AM PST            2.62            103         +              Normal
  12/28/2025 07 AM PST            2.61            101         -              Normal
  12/28/2025 08 AM PST            2.62            103         +              Normal
  12/28/2025 09 AM PST            2.61            101         -              Normal
  12/28/2025 10 AM PST            2.61            101         0              Normal
  12/28/2025 11 AM PST            2.62            103         +              Normal
  12/28/2025 12 PM PST            2.61            101         -              Normal
  12/28/2025 01 PM PST            2.56             92         -              Normal
  12/28/2025 02 PM PST            2.50             81         -              Normal
  12/28/2025 03 PM PST            2.46             75         -              Normal
  12/28/2025 04 PM PST            2.44             71         -              Normal
  12/28/2025 05 PM PST            2.44             71         0              Normal
  12/28/2025 06 PM PST            2.44             71         0              Normal
  12/28/2025 07 PM PST            2.44             71         0              Normal
  12/28/2025 08 PM PST            2.44             71         0              Normal
  12/28/2025 09 PM PST            2.44             71         0              Normal
  12/28/2025 10 PM PST            2.44             71         0              Normal
  12/28/2025 11 PM PST            2.44             71         0              Normal
  12/29/2025 12 AM PST            2.44             71         0              Normal
  12/29/2025 01 AM PST            2.44             71         0              Normal
  12/29/2025 02 AM PST            2.44             71         0              Normal
  12/29/2025 03 AM PST            2.44             71         0              Normal
  12/29/2025 04 AM PST            2.44             71         0              Normal
  12/29/2025 05 AM PST            2.44             71         0              Normal
  12/29/2025 06 AM PST            2.44             71         0              Normal
  12/29/2025 07 AM PST            2.44             71         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/29/2025 08 AM PST            2.44             71                        Normal
  12/29/2025 09 AM PST            2.44             71         0              Normal
  12/29/2025 10 AM PST            2.44             71         0              Normal
  12/29/2025 11 AM PST            2.44             71         0              Normal
  12/29/2025 12 PM PST            2.44             71         0              Normal
  12/29/2025 01 PM PST            2.44             71         0              Normal
  12/29/2025 02 PM PST            2.44             71         0              Normal
  12/29/2025 03 PM PST            2.44             71         0              Normal
  12/29/2025 04 PM PST            2.44             71         0              Normal
  12/29/2025 05 PM PST            2.44             71         0              Normal
  12/29/2025 06 PM PST            2.44             71         0              Normal
  12/29/2025 07 PM PST            2.44             71         0              Normal
  12/29/2025 08 PM PST            2.44             71         0              Normal
  12/29/2025 09 PM PST            2.44             71         0              Normal
  12/29/2025 10 PM PST            2.44             71         0              Normal
  12/29/2025 11 PM PST            2.44             71         0              Normal
  12/30/2025 12 AM PST            2.44             71         0              Normal
  12/30/2025 01 AM PST            2.44             71         0              Normal
  12/30/2025 02 AM PST            2.44             71         0              Normal
  12/30/2025 03 AM PST            2.44             71         0              Normal
  12/30/2025 04 AM PST            2.44             71         0              Normal
  12/30/2025 05 AM PST            2.44             71         0              Normal
  12/30/2025 06 AM PST            2.44             71         0              Normal
  12/30/2025 07 AM PST            2.44             71         0              Normal
  12/30/2025 08 AM PST            2.44             71         0              Normal
  12/30/2025 09 AM PST            2.44             71         0              Normal
  12/30/2025 10 AM PST            2.44             71         0              Normal
  12/30/2025 11 AM PST            2.44             71         0              Normal
  12/30/2025 12 PM PST            2.44             71         0              Normal
  12/30/2025 01 PM PST            2.44             71         0              Normal
  12/30/2025 02 PM PST            2.44             71         0              Normal
  12/30/2025 03 PM PST            2.44             71         0              Normal
  12/30/2025 04 PM PST            2.44             71         0              Normal
  12/30/2025 05 PM PST            2.44             71         0              Normal
  12/30/2025 06 PM PST            2.44             71         0              Normal
  12/30/2025 07 PM PST            2.44             71         0              Normal
  12/30/2025 08 PM PST            2.44             71         0              Normal
  12/30/2025 09 PM PST            2.44             71         0              Normal
  12/30/2025 10 PM PST            2.44             71         0              Normal
  12/30/2025 11 PM PST            2.44             71         0              Normal
  12/31/2025 12 AM PST            2.44             71         0              Normal
  12/31/2025 01 AM PST            2.44             71         0              Normal
  12/31/2025 02 AM PST            2.44             71         0              Normal
  12/31/2025 03 AM PST            2.44             71         0              Normal
  12/31/2025 04 AM PST            2.44             71         0              Normal
  12/31/2025 05 AM PST            2.44             71         0              Normal
  12/31/2025 06 AM PST            2.44             71         0              Normal
  12/31/2025 07 AM PST            2.44             71         0              Normal
  12/31/2025 08 AM PST            2.44             71         0              Normal
  12/31/2025 09 AM PST            2.44             71         0              Normal
  12/31/2025 10 AM PST            2.44             71         0              Normal
  12/31/2025 11 AM PST            2.44             71         0              Normal
  12/31/2025 12 PM PST            2.44             71         0              Normal
  12/31/2025 01 PM PST            2.44             71         0              Normal
  12/31/2025 02 PM PST            2.44             71         0              Normal
  12/31/2025 03 PM PST            2.44             71         0              Normal
  12/31/2025 04 PM PST            2.44             71         0              Normal
  12/31/2025 05 PM PST            2.44             71         0              Normal
  12/31/2025 06 PM PST            2.44             71         0              Normal
  12/31/2025 07 PM PST            2.44             71         0              Normal
  12/31/2025 08 PM PST            2.44             71         0              Normal
  12/31/2025 09 PM PST            2.44             71         0              Normal
  12/31/2025 10 PM PST            2.44             71         0              Normal
  12/31/2025 11 PM PST            2.44             71         0              Normal
  01/01/2026 12 AM PST            2.44             71         0              Normal
  01/01/2026 01 AM PST            2.44             71         0              Normal
  01/01/2026 02 AM PST            2.44             71         0              Normal
  01/01/2026 03 AM PST            2.44             71         0              Normal
  01/01/2026 04 AM PST            2.44             71         0              Normal
  01/01/2026 05 AM PST            2.44             71         0              Normal
  01/01/2026 06 AM PST            2.44             71         0              Normal
  01/01/2026 07 AM PST            2.44             71         0              Normal
  01/01/2026 08 AM PST            2.44             71         0              Normal
  01/01/2026 09 AM PST            2.44             71         0              Normal
  01/01/2026 10 AM PST            2.44             71         0              Normal
  01/01/2026 11 AM PST            2.44             71         0              Normal
  01/01/2026 12 PM PST            2.44             71         0              Normal
  01/01/2026 01 PM PST            2.44             71         0              Normal
  01/01/2026 02 PM PST            2.44             71         0              Normal
  01/01/2026 03 PM PST            2.44             71         0              Normal
  01/01/2026 04 PM PST            2.44             71         0              Normal
  01/01/2026 05 PM PST            2.44             71         0              Normal
  01/01/2026 06 PM PST            2.44             71         0              Normal
  01/01/2026 07 PM PST            2.44             71         0              Normal
  01/01/2026 08 PM PST            2.44             71         0              Normal
  01/01/2026 09 PM PST            2.44             71         0              Normal
  01/01/2026 10 PM PST            2.44             71         0              Normal
  01/01/2026 11 PM PST            2.44             71         0              Normal
  01/02/2026 12 AM PST            2.44             71         0              Normal
  01/02/2026 01 AM PST            2.44             71         0              Normal
  01/02/2026 02 AM PST            2.44             71         0              Normal
  01/02/2026 03 AM PST            2.44             71         0              Normal
  01/02/2026 04 AM PST            2.44             71         0              Normal
  01/02/2026 05 AM PST            2.44             71         0              Normal
  01/02/2026 06 AM PST            2.44             71         0              Normal
  01/02/2026 07 AM PST            2.44             71         0              Normal
  01/02/2026 08 AM PST            2.44             71         0              Normal
  01/02/2026 09 AM PST            2.44             71         0              Normal
  01/02/2026 10 AM PST            2.44             71         0              Normal
  01/02/2026 11 AM PST            2.44             71         0              Normal
  01/02/2026 12 PM PST            2.44             71         0              Normal
  01/02/2026 01 PM PST            2.44             71         0              Normal
  01/02/2026 02 PM PST            2.44             71         0              Normal
  01/02/2026 03 PM PST            2.44             71         0              Normal
  01/02/2026 04 PM PST            2.44             71         0              Normal
  01/02/2026 05 PM PST            2.44             71         0              Normal
  01/02/2026 06 PM PST            2.44             71         0              Normal
  01/02/2026 07 PM PST            2.44             71         0              Normal
  01/02/2026 08 PM PST            2.44             71         0              Normal
  01/02/2026 09 PM PST            2.44             71         0              Normal
  01/02/2026 10 PM PST            2.44             71         0              Normal
  01/02/2026 11 PM PST            2.44             71         0              Normal
  01/03/2026 12 AM PST            2.44             71         0              Normal
  01/03/2026 01 AM PST            2.44             71         0              Normal
  01/03/2026 02 AM PST            2.44             71         0              Normal
  01/03/2026 03 AM PST            2.44             71         0              Normal
  01/03/2026 04 AM PST            2.44             71         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.