ARROYO MOCHO - PLEASANTON (AYMC1)
Latitude: 37.69º NLongitude: 121.87º WElevation: 335 Feet
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Feb 13 2026 at 7:21 AM PSTNext Issuance: Feb 13 2026 at 3:00 PM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Arroyo Mocho - Pleasanton (AYMC1)
#
# File Generation Time:  02/13/2026 at 07:23 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/11/2026 at 07:00 AM PST
# Maximum Observed Stage:                       3.77 Feet
# Maximum Observed Flow:                        11 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/16/2026 at 11:00 AM PST
# Maximum Forecast Stage:                       5.46 Feet
# Maximum Forecast Flow:                        226 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/08/2026 07 AM PST            3.42              2                Not Applicable
  02/08/2026 08 AM PST            3.42              2         0      Not Applicable
  02/08/2026 09 AM PST            3.42              2         0      Not Applicable
  02/08/2026 10 AM PST            3.42              2         0      Not Applicable
  02/08/2026 11 AM PST            3.42              2         0      Not Applicable
  02/08/2026 12 PM PST            3.42              2         0      Not Applicable
  02/08/2026 01 PM PST            3.42              2         0      Not Applicable
  02/08/2026 02 PM PST            3.42              2         0      Not Applicable
  02/08/2026 03 PM PST            3.42              2         0      Not Applicable
  02/08/2026 04 PM PST            3.42              2         0      Not Applicable
  02/08/2026 05 PM PST            3.42              2         0      Not Applicable
  02/08/2026 06 PM PST            3.42              2         0      Not Applicable
  02/08/2026 07 PM PST            3.42              2         0      Not Applicable
  02/08/2026 08 PM PST            3.42              2         0      Not Applicable
  02/08/2026 09 PM PST            3.42              2         0      Not Applicable
  02/08/2026 10 PM PST            3.52              4         +      Not Applicable
  02/08/2026 11 PM PST            3.51              4         -      Not Applicable
  02/09/2026 12 AM PST            3.47              3         -      Not Applicable
  02/09/2026 01 AM PST            3.45              3         -      Not Applicable
  02/09/2026 02 AM PST            3.44              3         -      Not Applicable
  02/09/2026 03 AM PST            3.43              3         -      Not Applicable
  02/09/2026 04 AM PST            3.43              3         0      Not Applicable
  02/09/2026 05 AM PST            3.42              2         -      Not Applicable
  02/09/2026 06 AM PST            3.42              2         0      Not Applicable
  02/09/2026 07 AM PST            3.42              2         0      Not Applicable
  02/09/2026 08 AM PST            3.42              2         0      Not Applicable
  02/09/2026 09 AM PST            3.42              2         0      Not Applicable
  02/09/2026 10 AM PST            3.42              2         0      Not Applicable
  02/09/2026 11 AM PST            3.42              2         0      Not Applicable
  02/09/2026 12 PM PST            3.42              2         0      Not Applicable
  02/09/2026 01 PM PST            3.42              2         0      Not Applicable
  02/09/2026 02 PM PST            3.42              2         0      Not Applicable
  02/09/2026 03 PM PST            3.42              2         0      Not Applicable
  02/09/2026 04 PM PST            3.42              2         0      Not Applicable
  02/09/2026 05 PM PST            3.42              2         0      Not Applicable
  02/09/2026 06 PM PST            3.42              2         0      Not Applicable
  02/09/2026 07 PM PST            3.42              2         0      Not Applicable
  02/09/2026 08 PM PST            3.50              4         +      Not Applicable
  02/09/2026 09 PM PST            3.52              4         +      Not Applicable
  02/09/2026 10 PM PST            3.48              3         -      Not Applicable
  02/09/2026 11 PM PST            3.45              3         -      Not Applicable
  02/10/2026 12 AM PST            3.44              3         -      Not Applicable
  02/10/2026 01 AM PST            3.43              3         -      Not Applicable
  02/10/2026 02 AM PST            3.42              2         -      Not Applicable
  02/10/2026 03 AM PST            3.42              2         0      Not Applicable
  02/10/2026 04 AM PST            3.42              2         0      Not Applicable
  02/10/2026 05 AM PST            3.42              2         0      Not Applicable
  02/10/2026 06 AM PST            3.42              2         0      Not Applicable
  02/10/2026 07 AM PST            3.42              2         0      Not Applicable
  02/10/2026 08 AM PST            3.42              2         0      Not Applicable
  02/10/2026 09 AM PST            3.42              2         0      Not Applicable
  02/10/2026 10 AM PST            3.42              2         0      Not Applicable
  02/10/2026 11 AM PST            3.42              2         0      Not Applicable
  02/10/2026 12 PM PST            3.42              2         0      Not Applicable
  02/10/2026 01 PM PST            3.42              2         0      Not Applicable
  02/10/2026 02 PM PST            3.42              2         0      Not Applicable
  02/10/2026 03 PM PST            3.42              2         0      Not Applicable
  02/10/2026 04 PM PST            3.42              2         0      Not Applicable
  02/10/2026 05 PM PST            3.52              4         +      Not Applicable
  02/10/2026 06 PM PST            3.53              4         +      Not Applicable
  02/10/2026 07 PM PST            3.53              4         0      Not Applicable
  02/10/2026 08 PM PST            3.52              4         -      Not Applicable
  02/10/2026 09 PM PST            3.60              6         +      Not Applicable
  02/10/2026 10 PM PST            3.67              8         +      Not Applicable
  02/10/2026 11 PM PST            3.67              8         0      Not Applicable
  02/11/2026 12 AM PST            3.61              6         -      Not Applicable
  02/11/2026 01 AM PST            3.58              5         -      Not Applicable
  02/11/2026 02 AM PST            3.56              5         -      Not Applicable
  02/11/2026 03 AM PST            3.70              9         +      Not Applicable
  02/11/2026 04 AM PST            3.74             10         +      Not Applicable
  02/11/2026 05 AM PST            3.73              9         -      Not Applicable
  02/11/2026 06 AM PST            3.77             11         +      Not Applicable
  02/11/2026 07 AM PST            3.77             11         0      Not Applicable
  02/11/2026 08 AM PST            3.72              9         -      Not Applicable
  02/11/2026 09 AM PST            3.65              7         -      Not Applicable
  02/11/2026 10 AM PST            3.61              6         -      Not Applicable
  02/11/2026 11 AM PST            3.59              6         -      Not Applicable
  02/11/2026 12 PM PST            3.59              6         0      Not Applicable
  02/11/2026 01 PM PST            3.60              6         +      Not Applicable
  02/11/2026 02 PM PST            3.60              6         0      Not Applicable
  02/11/2026 03 PM PST            3.60              6         0      Not Applicable
  02/11/2026 04 PM PST            3.62              6         +      Not Applicable
  02/11/2026 05 PM PST            3.68              8         +      Not Applicable
  02/11/2026 06 PM PST            3.66              7         -      Not Applicable
  02/11/2026 07 PM PST            3.60              6         -      Not Applicable
  02/11/2026 08 PM PST            3.57              5         -      Not Applicable
  02/11/2026 09 PM PST            3.55              5         -      Not Applicable
  02/11/2026 10 PM PST            3.54              5         -      Not Applicable
  02/11/2026 11 PM PST            3.54              5         0      Not Applicable
  02/12/2026 12 AM PST            3.54              5         0      Not Applicable
  02/12/2026 01 AM PST            3.54              5         0      Not Applicable
  02/12/2026 02 AM PST            3.54              5         0      Not Applicable
  02/12/2026 03 AM PST            3.54              5         0      Not Applicable
  02/12/2026 04 AM PST            3.54              5         0      Not Applicable
  02/12/2026 05 AM PST            3.53              4         -      Not Applicable
  02/12/2026 06 AM PST            3.53              4         0      Not Applicable
  02/12/2026 07 AM PST            3.60              6         +      Not Applicable
  02/12/2026 08 AM PST            3.60              6         0      Not Applicable
  02/12/2026 09 AM PST            3.55              5         -      Not Applicable
  02/12/2026 10 AM PST            3.53              4         -      Not Applicable
  02/12/2026 11 AM PST            3.50              4         -      Not Applicable
  02/12/2026 12 PM PST            3.50              4         0      Not Applicable
  02/12/2026 01 PM PST            3.49              4         -      Not Applicable
  02/12/2026 02 PM PST            3.48              3         -      Not Applicable
  02/12/2026 03 PM PST            3.48              3         0      Not Applicable
  02/12/2026 04 PM PST            3.48              3         0      Not Applicable
  02/12/2026 05 PM PST            3.47              3         -      Not Applicable
  02/12/2026 06 PM PST            3.47              3         0      Not Applicable
  02/12/2026 07 PM PST            3.47              3         0      Not Applicable
  02/12/2026 08 PM PST            3.47              3         0      Not Applicable
  02/12/2026 09 PM PST            3.46              3         -      Not Applicable
  02/12/2026 10 PM PST            3.46              3         0      Not Applicable
  02/12/2026 11 PM PST            3.46              3         0      Not Applicable
  02/13/2026 12 AM PST            3.46              3         0      Not Applicable
  02/13/2026 01 AM PST            3.46              3         0      Not Applicable
  02/13/2026 02 AM PST            3.52              4         +      Not Applicable
  02/13/2026 03 AM PST            3.56              5         +      Not Applicable
  02/13/2026 04 AM PST            3.52              4         -      Not Applicable
  02/13/2026 05 AM PST            3.49              4         -      Not Applicable
  02/13/2026 06 AM PST            3.47              3         -      Not Applicable
  02/13/2026 07 AM PST            3.44              3         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/13/2026 08 AM PST            3.41              2                Not Applicable
  02/13/2026 09 AM PST            3.37              2         -      Not Applicable
  02/13/2026 10 AM PST            3.33              1         -      Not Applicable
  02/13/2026 11 AM PST            3.28              1         -      Not Applicable
  02/13/2026 12 PM PST            3.28              1         0      Not Applicable
  02/13/2026 01 PM PST            3.28              1         0      Not Applicable
  02/13/2026 02 PM PST            3.28              1         0      Not Applicable
  02/13/2026 03 PM PST            3.29              1         +      Not Applicable
  02/13/2026 04 PM PST            3.29              1         0      Not Applicable
  02/13/2026 05 PM PST            3.29              1         0      Not Applicable
  02/13/2026 06 PM PST            3.29              1         0      Not Applicable
  02/13/2026 07 PM PST            3.29              1         0      Not Applicable
  02/13/2026 08 PM PST            3.30              1         +      Not Applicable
  02/13/2026 09 PM PST            3.30              1         0      Not Applicable
  02/13/2026 10 PM PST            3.30              1         0      Not Applicable
  02/13/2026 11 PM PST            3.30              1         0      Not Applicable
  02/14/2026 12 AM PST            3.30              1         0      Not Applicable
  02/14/2026 01 AM PST            3.29              1         -      Not Applicable
  02/14/2026 02 AM PST            3.29              1         0      Not Applicable
  02/14/2026 03 AM PST            3.29              1         0      Not Applicable
  02/14/2026 04 AM PST            3.29              1         0      Not Applicable
  02/14/2026 05 AM PST            3.28              1         -      Not Applicable
  02/14/2026 06 AM PST            3.28              1         0      Not Applicable
  02/14/2026 07 AM PST            3.28              1         0      Not Applicable
  02/14/2026 08 AM PST            3.28              1         0      Not Applicable
  02/14/2026 09 AM PST            3.28              1         0      Not Applicable
  02/14/2026 10 AM PST            3.28              1         0      Not Applicable
  02/14/2026 11 AM PST            3.28              1         0      Not Applicable
  02/14/2026 12 PM PST            3.28              1         0      Not Applicable
  02/14/2026 01 PM PST            3.28              1         0      Not Applicable
  02/14/2026 02 PM PST            3.28              1         0      Not Applicable
  02/14/2026 03 PM PST            3.28              1         0      Not Applicable
  02/14/2026 04 PM PST            3.28              1         0      Not Applicable
  02/14/2026 05 PM PST            3.28              1         0      Not Applicable
  02/14/2026 06 PM PST            3.28              1         0      Not Applicable
  02/14/2026 07 PM PST            3.28              1         0      Not Applicable
  02/14/2026 08 PM PST            3.28              1         0      Not Applicable
  02/14/2026 09 PM PST            3.28              1         0      Not Applicable
  02/14/2026 10 PM PST            3.28              1         0      Not Applicable
  02/14/2026 11 PM PST            3.28              1         0      Not Applicable
  02/15/2026 12 AM PST            3.28              1         0      Not Applicable
  02/15/2026 01 AM PST            3.28              1         0      Not Applicable
  02/15/2026 02 AM PST            3.28              1         0      Not Applicable
  02/15/2026 03 AM PST            3.28              1         0      Not Applicable
  02/15/2026 04 AM PST            3.28              1         0      Not Applicable
  02/15/2026 05 AM PST            3.31              1         +      Not Applicable
  02/15/2026 06 AM PST            3.39              2         +      Not Applicable
  02/15/2026 07 AM PST            3.52              4         +      Not Applicable
  02/15/2026 08 AM PST            3.62              6         +      Not Applicable
  02/15/2026 09 AM PST            3.74             10         +      Not Applicable
  02/15/2026 10 AM PST            3.82             12         +      Not Applicable
  02/15/2026 11 AM PST            3.90             16         +      Not Applicable
  02/15/2026 12 PM PST            4.01             20         +      Not Applicable
  02/15/2026 01 PM PST            4.15             28         +      Not Applicable
  02/15/2026 02 PM PST            4.24             34         +      Not Applicable
  02/15/2026 03 PM PST            4.33             41         +      Not Applicable
  02/15/2026 04 PM PST            4.46             52         +      Not Applicable
  02/15/2026 05 PM PST            4.60             65         +      Not Applicable
  02/15/2026 06 PM PST            4.74             81         +      Not Applicable
  02/15/2026 07 PM PST            4.84             94         +      Not Applicable
  02/15/2026 08 PM PST            4.90            102         +      Not Applicable
  02/15/2026 09 PM PST            4.94            108         +      Not Applicable
  02/15/2026 10 PM PST            4.99            115         +      Not Applicable
  02/15/2026 11 PM PST            5.05            125         +      Not Applicable
  02/16/2026 12 AM PST            5.11            136         +      Not Applicable
  02/16/2026 01 AM PST            5.15            145         +      Not Applicable
  02/16/2026 02 AM PST            5.18            151         +      Not Applicable
  02/16/2026 03 AM PST            5.22            161         +      Not Applicable
  02/16/2026 04 AM PST            5.26            171         +      Not Applicable
  02/16/2026 05 AM PST            5.29            178         +      Not Applicable
  02/16/2026 06 AM PST            5.33            189         +      Not Applicable
  02/16/2026 07 AM PST            5.37            200         +      Not Applicable
  02/16/2026 08 AM PST            5.40            208         +      Not Applicable
  02/16/2026 09 AM PST            5.42            214         +      Not Applicable
  02/16/2026 10 AM PST            5.44            220         +      Not Applicable
  02/16/2026 11 AM PST            5.46            226         +      Not Applicable
  02/16/2026 12 PM PST            5.46            226         0      Not Applicable
  02/16/2026 01 PM PST            5.44            220         -      Not Applicable
  02/16/2026 02 PM PST            5.44            220         0      Not Applicable
  02/16/2026 03 PM PST            5.44            220         0      Not Applicable
  02/16/2026 04 PM PST            5.44            220         0      Not Applicable
  02/16/2026 05 PM PST            5.44            220         0      Not Applicable
  02/16/2026 06 PM PST            5.42            214         -      Not Applicable
  02/16/2026 07 PM PST            5.40            208         -      Not Applicable
  02/16/2026 08 PM PST            5.37            200         -      Not Applicable
  02/16/2026 09 PM PST            5.36            197         -      Not Applicable
  02/16/2026 10 PM PST            5.33            189         -      Not Applicable
  02/16/2026 11 PM PST            5.31            184         -      Not Applicable
  02/17/2026 12 AM PST            5.30            181         -      Not Applicable
  02/17/2026 01 AM PST            5.29            178         -      Not Applicable
  02/17/2026 02 AM PST            5.28            176         -      Not Applicable
  02/17/2026 03 AM PST            5.26            171         -      Not Applicable
  02/17/2026 04 AM PST            5.25            168         -      Not Applicable
  02/17/2026 05 AM PST            5.23            163         -      Not Applicable
  02/17/2026 06 AM PST            5.21            158         -      Not Applicable
  02/17/2026 07 AM PST            5.21            158         0      Not Applicable
  02/17/2026 08 AM PST            5.21            158         0      Not Applicable
  02/17/2026 09 AM PST            5.24            166         +      Not Applicable
  02/17/2026 10 AM PST            5.28            176         +      Not Applicable
  02/17/2026 11 AM PST            5.32            186         +      Not Applicable
  02/17/2026 12 PM PST            5.33            189         +      Not Applicable
  02/17/2026 01 PM PST            5.31            184         -      Not Applicable
  02/17/2026 02 PM PST            5.28            176         -      Not Applicable
  02/17/2026 03 PM PST            5.27            173         -      Not Applicable
  02/17/2026 04 PM PST            5.26            171         -      Not Applicable
  02/17/2026 05 PM PST            5.26            171         0      Not Applicable
  02/17/2026 06 PM PST            5.26            171         0      Not Applicable
  02/17/2026 07 PM PST            5.26            171         0      Not Applicable
  02/17/2026 08 PM PST            5.26            171         0      Not Applicable
  02/17/2026 09 PM PST            5.25            168         -      Not Applicable
  02/17/2026 10 PM PST            5.24            166         -      Not Applicable
  02/17/2026 11 PM PST            5.22            161         -      Not Applicable
  02/18/2026 12 AM PST            5.20            156         -      Not Applicable
  02/18/2026 01 AM PST            5.16            147         -      Not Applicable
  02/18/2026 02 AM PST            5.13            140         -      Not Applicable
  02/18/2026 03 AM PST            5.11            136         -      Not Applicable
  02/18/2026 04 AM PST            5.08            130         -      Not Applicable
#
# 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.