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ARROYO DE LA LAGUNA - VERONA (ADLC1)
| Latitude: 37.63º N | Longitude: 121.88º W | Elevation: 280 Feet | | Forecast Type: Unofficial Location |
| Location: Alameda County in California | Bulletin Group: Central Coast | River Group: South Bay |
| Issuance Time: | Oct 14 2026 at 7:33 AM PDT | Next Issuance: | Oct 15 2026 at 9:00 AM PDT
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| Action: N/A | Minor Flood: 15.0 Feet | Moderate Flood: 17.0 Feet | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Arroyo De La Laguna - Verona (ADLC1)
#
# File Generation Time: 10/14/2026 at 07:34 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 10/09/2026 at 08:00 AM PDT
# Maximum Observed Stage: 0.85 Feet
# Maximum Observed Flow: 10 cfs
#
# Earliest Date & Time of Maximum Forecast: 10/14/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 0.73 Feet
# Maximum Forecast Flow: 6 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
10/09/2026 07 AM PDT 0.81 8 Normal
10/09/2026 08 AM PDT 0.85 10 + Normal
10/09/2026 09 AM PDT 0.83 9 - Normal
10/09/2026 10 AM PDT 0.83 9 0 Normal
10/09/2026 11 AM PDT 0.81 8 - Normal
10/09/2026 12 PM PDT 0.82 9 + Normal
10/09/2026 01 PM PDT 0.82 9 0 Normal
10/09/2026 02 PM PDT 0.81 8 - Normal
10/09/2026 03 PM PDT 0.81 8 0 Normal
10/09/2026 04 PM PDT 0.81 8 0 Normal
10/09/2026 05 PM PDT 0.81 8 0 Normal
10/09/2026 06 PM PDT 0.79 8 - Normal
10/09/2026 07 PM PDT 0.79 8 0 Normal
10/09/2026 08 PM PDT 0.78 8 - Normal
10/09/2026 09 PM PDT 0.79 8 + Normal
10/09/2026 10 PM PDT 0.79 8 0 Normal
10/09/2026 11 PM PDT 0.80 8 + Normal
10/10/2026 12 AM PDT 0.77 7 - Normal
10/10/2026 01 AM PDT 0.78 8 + Normal
10/10/2026 02 AM PDT 0.78 8 0 Normal
10/10/2026 03 AM PDT 0.79 8 + Normal
10/10/2026 04 AM PDT 0.79 8 0 Normal
10/10/2026 05 AM PDT 0.79 8 0 Normal
10/10/2026 06 AM PDT 0.79 8 0 Normal
10/10/2026 07 AM PDT 0.78 8 - Normal
10/10/2026 08 AM PDT 0.78 8 0 Normal
10/10/2026 09 AM PDT 0.78 8 0 Normal
10/10/2026 10 AM PDT 0.78 8 0 Normal
10/10/2026 11 AM PDT 0.77 7 - Normal
10/10/2026 12 PM PDT 0.77 7 0 Normal
10/10/2026 01 PM PDT 0.77 7 0 Normal
10/10/2026 02 PM PDT 0.77 7 0 Normal
10/10/2026 03 PM PDT 0.77 7 0 Normal
10/10/2026 04 PM PDT 0.77 7 0 Normal
10/10/2026 05 PM PDT 0.77 7 0 Normal
10/10/2026 06 PM PDT 0.78 8 + Normal
10/10/2026 07 PM PDT 0.77 7 - Normal
10/10/2026 08 PM PDT 0.77 7 0 Normal
10/10/2026 09 PM PDT 0.78 8 + Normal
10/10/2026 10 PM PDT 0.78 8 0 Normal
10/10/2026 11 PM PDT 0.78 8 0 Normal
10/11/2026 12 AM PDT 0.78 8 0 Normal
10/11/2026 01 AM PDT 0.78 8 0 Normal
10/11/2026 02 AM PDT 0.77 7 - Normal
10/11/2026 03 AM PDT 0.77 7 0 Normal
10/11/2026 04 AM PDT 0.76 7 - Normal
10/11/2026 05 AM PDT 0.76 7 0 Normal
10/11/2026 06 AM PDT 0.76 7 0 Normal
10/11/2026 07 AM PDT 0.74 6 - Normal
10/11/2026 08 AM PDT 0.75 7 + Normal
10/11/2026 09 AM PDT 0.76 7 + Normal
10/11/2026 10 AM PDT 0.76 7 0 Normal
10/11/2026 11 AM PDT 0.76 7 0 Normal
10/11/2026 12 PM PDT 0.74 6 - Normal
10/11/2026 01 PM PDT 0.76 7 + Normal
10/11/2026 02 PM PDT 0.75 7 - Normal
10/11/2026 03 PM PDT 0.74 6 - Normal
10/11/2026 04 PM PDT 0.74 6 0 Normal
10/11/2026 05 PM PDT 0.75 7 + Normal
10/11/2026 06 PM PDT 0.73 6 - Normal
10/11/2026 07 PM PDT 0.75 7 + Normal
10/11/2026 08 PM PDT 0.76 7 + Normal
10/11/2026 09 PM PDT 0.73 6 - Normal
10/11/2026 10 PM PDT 0.74 6 + Normal
10/11/2026 11 PM PDT 0.75 7 + Normal
10/12/2026 12 AM PDT 0.75 7 0 Normal
10/12/2026 01 AM PDT 0.75 7 0 Normal
10/12/2026 02 AM PDT 0.74 6 - Normal
10/12/2026 03 AM PDT 0.73 6 - Normal
10/12/2026 04 AM PDT 0.73 6 0 Normal
10/12/2026 05 AM PDT 0.74 6 + Normal
10/12/2026 06 AM PDT 0.72 6 - Normal
10/12/2026 07 AM PDT 0.75 7 + Normal
10/12/2026 08 AM PDT 0.76 7 + Normal
10/12/2026 09 AM PDT 0.75 7 - Normal
10/12/2026 10 AM PDT 0.76 7 + Normal
10/12/2026 11 AM PDT 0.76 7 0 Normal
10/12/2026 12 PM PDT 0.75 7 - Normal
10/12/2026 01 PM PDT 0.75 7 0 Normal
10/12/2026 02 PM PDT 0.75 7 0 Normal
10/12/2026 03 PM PDT 0.75 7 0 Normal
10/12/2026 04 PM PDT 0.75 7 0 Normal
10/12/2026 05 PM PDT 0.75 7 0 Normal
10/12/2026 06 PM PDT 0.74 6 - Normal
10/12/2026 07 PM PDT 0.74 6 0 Normal
10/12/2026 08 PM PDT 0.74 6 0 Normal
10/12/2026 09 PM PDT 0.74 6 0 Normal
10/12/2026 10 PM PDT 0.74 6 0 Normal
10/12/2026 11 PM PDT 0.73 6 - Normal
10/13/2026 12 AM PDT 0.73 6 0 Normal
10/13/2026 01 AM PDT 0.73 6 0 Normal
10/13/2026 02 AM PDT 0.74 6 + Normal
10/13/2026 03 AM PDT 0.73 6 - Normal
10/13/2026 04 AM PDT 0.72 6 - Normal
10/13/2026 05 AM PDT 0.75 7 + Normal
10/13/2026 06 AM PDT 0.73 6 - Normal
10/13/2026 07 AM PDT 0.74 6 + Normal
10/13/2026 08 AM PDT 0.73 6 - Normal
10/13/2026 09 AM PDT 0.75 7 + Normal
10/13/2026 10 AM PDT 0.75 7 0 Normal
10/13/2026 11 AM PDT 0.75 7 0 Normal
10/13/2026 12 PM PDT 0.74 6 - Normal
10/13/2026 01 PM PDT 0.74 6 0 Normal
10/13/2026 02 PM PDT 0.74 6 0 Normal
10/13/2026 03 PM PDT 0.74 6 0 Normal
10/13/2026 04 PM PDT 0.74 6 0 Normal
10/13/2026 05 PM PDT 0.75 7 + Normal
10/13/2026 06 PM PDT 0.74 6 - Normal
10/13/2026 07 PM PDT 0.74 6 0 Normal
10/13/2026 08 PM PDT 0.73 6 - Normal
10/13/2026 09 PM PDT 0.74 6 + Normal
10/13/2026 10 PM PDT 0.74 6 0 Normal
10/13/2026 11 PM PDT 0.74 6 0 Normal
10/14/2026 12 AM PDT 0.74 6 0 Normal
10/14/2026 01 AM PDT 0.74 6 0 Normal
10/14/2026 02 AM PDT 0.74 6 0 Normal
10/14/2026 03 AM PDT 0.74 6 0 Normal
10/14/2026 04 AM PDT 0.74 6 0 Normal
10/14/2026 05 AM PDT 0.74 6 0 Normal
10/14/2026 06 AM PDT 0.73 6 - Normal
10/14/2026 07 AM PDT 0.73 6 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
10/14/2026 08 AM PDT 0.73 6 Normal
10/14/2026 09 AM PDT 0.73 6 0 Normal
10/14/2026 10 AM PDT 0.73 6 0 Normal
10/14/2026 11 AM PDT 0.73 6 0 Normal
10/14/2026 12 PM PDT 0.73 6 0 Normal
10/14/2026 01 PM PDT 0.72 6 - Normal
10/14/2026 02 PM PDT 0.72 6 0 Normal
10/14/2026 03 PM PDT 0.72 6 0 Normal
10/14/2026 04 PM PDT 0.72 6 0 Normal
10/14/2026 05 PM PDT 0.72 6 0 Normal
10/14/2026 06 PM PDT 0.72 6 0 Normal
10/14/2026 07 PM PDT 0.72 6 0 Normal
10/14/2026 08 PM PDT 0.72 6 0 Normal
10/14/2026 09 PM PDT 0.72 6 0 Normal
10/14/2026 10 PM PDT 0.72 6 0 Normal
10/14/2026 11 PM PDT 0.72 6 0 Normal
10/15/2026 12 AM PDT 0.72 6 0 Normal
10/15/2026 01 AM PDT 0.72 6 0 Normal
10/15/2026 02 AM PDT 0.72 6 0 Normal
10/15/2026 03 AM PDT 0.72 6 0 Normal
10/15/2026 04 AM PDT 0.72 6 0 Normal
10/15/2026 05 AM PDT 0.72 6 0 Normal
10/15/2026 06 AM PDT 0.72 6 0 Normal
10/15/2026 07 AM PDT 0.72 6 0 Normal
10/15/2026 08 AM PDT 0.71 6 - Normal
10/15/2026 09 AM PDT 0.71 6 0 Normal
10/15/2026 10 AM PDT 0.71 6 0 Normal
10/15/2026 11 AM PDT 0.71 6 0 Normal
10/15/2026 12 PM PDT 0.71 6 0 Normal
10/15/2026 01 PM PDT 0.71 6 0 Normal
10/15/2026 02 PM PDT 0.71 6 0 Normal
10/15/2026 03 PM PDT 0.71 6 0 Normal
10/15/2026 04 PM PDT 0.71 6 0 Normal
10/15/2026 05 PM PDT 0.71 6 0 Normal
10/15/2026 06 PM PDT 0.71 6 0 Normal
10/15/2026 07 PM PDT 0.71 6 0 Normal
10/15/2026 08 PM PDT 0.71 6 0 Normal
10/15/2026 09 PM PDT 0.71 6 0 Normal
10/15/2026 10 PM PDT 0.71 6 0 Normal
10/15/2026 11 PM PDT 0.71 6 0 Normal
10/16/2026 12 AM PDT 0.71 6 0 Normal
10/16/2026 01 AM PDT 0.71 6 0 Normal
10/16/2026 02 AM PDT 0.71 6 0 Normal
10/16/2026 03 AM PDT 0.71 6 0 Normal
10/16/2026 04 AM PDT 0.70 5 - Normal
10/16/2026 05 AM PDT 0.70 5 0 Normal
10/16/2026 06 AM PDT 0.70 5 0 Normal
10/16/2026 07 AM PDT 0.70 5 0 Normal
10/16/2026 08 AM PDT 0.70 5 0 Normal
10/16/2026 09 AM PDT 0.70 5 0 Normal
10/16/2026 10 AM PDT 0.70 5 0 Normal
10/16/2026 11 AM PDT 0.70 5 0 Normal
10/16/2026 12 PM PDT 0.70 5 0 Normal
10/16/2026 01 PM PDT 0.70 5 0 Normal
10/16/2026 02 PM PDT 0.70 5 0 Normal
10/16/2026 03 PM PDT 0.70 5 0 Normal
10/16/2026 04 PM PDT 0.70 5 0 Normal
10/16/2026 05 PM PDT 0.70 5 0 Normal
10/16/2026 06 PM PDT 0.70 5 0 Normal
10/16/2026 07 PM PDT 0.70 5 0 Normal
10/16/2026 08 PM PDT 0.70 5 0 Normal
10/16/2026 09 PM PDT 0.70 5 0 Normal
10/16/2026 10 PM PDT 0.70 5 0 Normal
10/16/2026 11 PM PDT 0.70 5 0 Normal
10/17/2026 12 AM PDT 0.70 5 0 Normal
10/17/2026 01 AM PDT 0.70 5 0 Normal
10/17/2026 02 AM PDT 0.70 5 0 Normal
10/17/2026 03 AM PDT 0.70 5 0 Normal
10/17/2026 04 AM PDT 0.69 5 - Normal
10/17/2026 05 AM PDT 0.69 5 0 Normal
10/17/2026 06 AM PDT 0.69 5 0 Normal
10/17/2026 07 AM PDT 0.69 5 0 Normal
10/17/2026 08 AM PDT 0.69 5 0 Normal
10/17/2026 09 AM PDT 0.69 5 0 Normal
10/17/2026 10 AM PDT 0.69 5 0 Normal
10/17/2026 11 AM PDT 0.69 5 0 Normal
10/17/2026 12 PM PDT 0.69 5 0 Normal
10/17/2026 01 PM PDT 0.69 5 0 Normal
10/17/2026 02 PM PDT 0.69 5 0 Normal
10/17/2026 03 PM PDT 0.69 5 0 Normal
10/17/2026 04 PM PDT 0.69 5 0 Normal
10/17/2026 05 PM PDT 0.69 5 0 Normal
10/17/2026 06 PM PDT 0.69 5 0 Normal
10/17/2026 07 PM PDT 0.69 5 0 Normal
10/17/2026 08 PM PDT 0.69 5 0 Normal
10/17/2026 09 PM PDT 0.69 5 0 Normal
10/17/2026 10 PM PDT 0.69 5 0 Normal
10/17/2026 11 PM PDT 0.69 5 0 Normal
10/18/2026 12 AM PDT 0.69 5 0 Normal
10/18/2026 01 AM PDT 0.68 5 - Normal
10/18/2026 02 AM PDT 0.68 5 0 Normal
10/18/2026 03 AM PDT 0.68 5 0 Normal
10/18/2026 04 AM PDT 0.68 5 0 Normal
10/18/2026 05 AM PDT 0.68 5 0 Normal
10/18/2026 06 AM PDT 0.68 5 0 Normal
10/18/2026 07 AM PDT 0.68 5 0 Normal
10/18/2026 08 AM PDT 0.68 5 0 Normal
10/18/2026 09 AM PDT 0.68 5 0 Normal
10/18/2026 10 AM PDT 0.68 5 0 Normal
10/18/2026 11 AM PDT 0.68 5 0 Normal
10/18/2026 12 PM PDT 0.68 5 0 Normal
10/18/2026 01 PM PDT 0.68 5 0 Normal
10/18/2026 02 PM PDT 0.68 5 0 Normal
10/18/2026 03 PM PDT 0.68 5 0 Normal
10/18/2026 04 PM PDT 0.68 5 0 Normal
10/18/2026 05 PM PDT 0.68 5 0 Normal
10/18/2026 06 PM PDT 0.68 5 0 Normal
10/18/2026 07 PM PDT 0.67 5 - Normal
10/18/2026 08 PM PDT 0.67 5 0 Normal
10/18/2026 09 PM PDT 0.67 5 0 Normal
10/18/2026 10 PM PDT 0.67 5 0 Normal
10/18/2026 11 PM PDT 0.67 5 0 Normal
10/19/2026 12 AM PDT 0.67 5 0 Normal
10/19/2026 01 AM PDT 0.67 5 0 Normal
10/19/2026 02 AM PDT 0.67 5 0 Normal
10/19/2026 03 AM PDT 0.67 5 0 Normal
10/19/2026 04 AM PDT 0.67 5 0 Normal
10/19/2026 05 AM PDT 0.67 5 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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