National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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ARROYO MOCHO - LIVERMORE (AMLC1)
Latitude: 37.68º NLongitude: 121.81º WElevation: 397 FeetForecast Type: Unofficial Location
Location: Alameda County in CaliforniaBulletin Group: Central CoastRiver Group: South Bay
Issuance Time: Apr 01 2026 at 1:16 PM PDTNext Issuance: Apr 02 2026 at 9:00 AM PDT
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 - Livermore (AMLC1)
#
# File Generation Time:  04/01/2026 at 01:18 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/01/2026 at 01:00 PM PDT
# Maximum Observed Stage:                       2.20 Feet
# Maximum Observed Flow:                        3 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/02/2026 at 09:00 AM PDT
# Maximum Forecast Stage:                       3.33 Feet
# Maximum Forecast Flow:                        38 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/27/2026 01 PM PDT            1.30              0                Not Applicable
  03/27/2026 02 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 03 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 04 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 05 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 06 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 07 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 08 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 09 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 10 PM PDT            1.30              0         0      Not Applicable
  03/27/2026 11 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 12 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 01 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 02 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 03 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 04 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 05 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 06 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 07 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 08 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 09 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 10 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 11 AM PDT            1.30              0         0      Not Applicable
  03/28/2026 12 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 01 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 02 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 03 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 04 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 05 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 06 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 07 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 08 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 09 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 10 PM PDT            1.30              0         0      Not Applicable
  03/28/2026 11 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 12 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 01 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 02 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 03 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 04 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 05 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 06 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 07 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 08 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 09 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 10 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 11 AM PDT            1.30              0         0      Not Applicable
  03/29/2026 12 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 01 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 02 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 03 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 04 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 05 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 06 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 07 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 08 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 09 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 10 PM PDT            1.30              0         0      Not Applicable
  03/29/2026 11 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 12 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 01 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 02 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 03 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 04 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 05 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 06 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 07 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 08 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 09 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 10 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 11 AM PDT            1.30              0         0      Not Applicable
  03/30/2026 12 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 01 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 02 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 03 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 04 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 05 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 06 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 07 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 08 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 09 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 10 PM PDT            1.30              0         0      Not Applicable
  03/30/2026 11 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 12 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 01 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 02 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 03 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 04 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 05 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 06 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 07 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 08 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 09 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 10 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 11 AM PDT            1.30              0         0      Not Applicable
  03/31/2026 12 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 01 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 02 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 03 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 04 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 05 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 06 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 07 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 08 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 09 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 10 PM PDT            1.30              0         0      Not Applicable
  03/31/2026 11 PM PDT            1.30              0         0      Not Applicable
  04/01/2026 12 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 01 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 02 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 03 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 04 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 05 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 06 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 07 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 08 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 09 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 10 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 11 AM PDT            1.30              0         0      Not Applicable
  04/01/2026 12 PM PDT            2.15              2         +      Not Applicable
  04/01/2026 01 PM PDT            2.20              3         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/01/2026 02 PM PDT            2.22              3                Not Applicable
  04/01/2026 03 PM PDT            2.23              3         +      Not Applicable
  04/01/2026 04 PM PDT            2.27              3         +      Not Applicable
  04/01/2026 05 PM PDT            2.40              4         +      Not Applicable
  04/01/2026 06 PM PDT            2.61              6         +      Not Applicable
  04/01/2026 07 PM PDT            2.80              9         +      Not Applicable
  04/01/2026 08 PM PDT            2.90             11         +      Not Applicable
  04/01/2026 09 PM PDT            2.94             12         +      Not Applicable
  04/01/2026 10 PM PDT            2.96             13         +      Not Applicable
  04/01/2026 11 PM PDT            2.97             13         +      Not Applicable
  04/02/2026 12 AM PDT            3.10             19         +      Not Applicable
  04/02/2026 01 AM PDT            3.12             21         +      Not Applicable
  04/02/2026 02 AM PDT            3.13             21         +      Not Applicable
  04/02/2026 03 AM PDT            3.14             22         +      Not Applicable
  04/02/2026 04 AM PDT            3.16             23         +      Not Applicable
  04/02/2026 05 AM PDT            3.22             28         +      Not Applicable
  04/02/2026 06 AM PDT            3.21             27         -      Not Applicable
  04/02/2026 07 AM PDT            3.28             33         +      Not Applicable
  04/02/2026 08 AM PDT            3.32             37         +      Not Applicable
  04/02/2026 09 AM PDT            3.33             38         +      Not Applicable
  04/02/2026 10 AM PDT            3.31             36         -      Not Applicable
  04/02/2026 11 AM PDT            3.26             31         -      Not Applicable
  04/02/2026 12 PM PDT            3.16             23         -      Not Applicable
  04/02/2026 01 PM PDT            3.03             16         -      Not Applicable
  04/02/2026 02 PM PDT            2.85             10         -      Not Applicable
  04/02/2026 03 PM PDT            2.62              7         -      Not Applicable
  04/02/2026 04 PM PDT            2.45              5         -      Not Applicable
  04/02/2026 05 PM PDT            2.30              3         -      Not Applicable
  04/02/2026 06 PM PDT            2.16              2         -      Not Applicable
  04/02/2026 07 PM PDT            2.02              1         -      Not Applicable
  04/02/2026 08 PM PDT            1.88              1         -      Not Applicable
  04/02/2026 09 PM PDT            1.72              0         -      Not Applicable
  04/02/2026 10 PM PDT            1.49              0         -      Not Applicable
  04/02/2026 11 PM PDT            1.30              0         -      Not Applicable
  04/03/2026 12 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 01 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 02 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 03 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 04 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 05 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 06 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 07 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 08 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 09 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 10 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 11 AM PDT            1.30              0         0      Not Applicable
  04/03/2026 12 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 01 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 02 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 03 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 04 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 05 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 06 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 07 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 08 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 09 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 10 PM PDT            1.30              0         0      Not Applicable
  04/03/2026 11 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 12 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 01 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 02 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 03 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 04 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 05 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 06 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 07 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 08 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 09 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 10 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 11 AM PDT            1.30              0         0      Not Applicable
  04/04/2026 12 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 01 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 02 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 03 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 04 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 05 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 06 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 07 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 08 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 09 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 10 PM PDT            1.30              0         0      Not Applicable
  04/04/2026 11 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 12 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 01 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 02 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 03 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 04 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 05 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 06 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 07 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 08 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 09 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 10 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 11 AM PDT            1.30              0         0      Not Applicable
  04/05/2026 12 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 01 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 02 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 03 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 04 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 05 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 06 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 07 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 08 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 09 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 10 PM PDT            1.30              0         0      Not Applicable
  04/05/2026 11 PM PDT            1.30              0         0      Not Applicable
  04/06/2026 12 AM PDT            1.30              0         0      Not Applicable
  04/06/2026 01 AM PDT            1.30              0         0      Not Applicable
  04/06/2026 02 AM PDT            1.30              0         0      Not Applicable
  04/06/2026 03 AM PDT            1.30              0         0      Not Applicable
  04/06/2026 04 AM PDT            1.30              0         0      Not Applicable
  04/06/2026 05 AM PDT            1.30              0         0      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.