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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: | Mar 19 2026 at 2:22 PM PDT | Next Issuance: | Mar 20 2026 at 9:00 AM PDT
| |
| Action/Monitor: 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: 03/19/2026 at 02:25 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/14/2026 at 07:00 PM PDT
# Maximum Observed Stage: 1.06 Feet
# Maximum Observed Flow: 17 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/19/2026 at 03:00 PM PDT
# Maximum Forecast Stage: 0.97 Feet
# Maximum Forecast Flow: 13 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/14/2026 02 PM PDT 1.04 16 Normal
03/14/2026 03 PM PDT 1.05 17 + Normal
03/14/2026 04 PM PDT 1.06 17 + Normal
03/14/2026 05 PM PDT 1.06 17 0 Normal
03/14/2026 06 PM PDT 1.06 17 0 Normal
03/14/2026 07 PM PDT 1.06 17 0 Normal
03/14/2026 08 PM PDT 1.05 17 - Normal
03/14/2026 09 PM PDT 1.05 17 0 Normal
03/14/2026 10 PM PDT 1.04 16 - Normal
03/14/2026 11 PM PDT 1.03 16 - Normal
03/15/2026 12 AM PDT 1.03 16 0 Normal
03/15/2026 01 AM PDT 1.03 16 0 Normal
03/15/2026 02 AM PDT 1.04 16 + Normal
03/15/2026 03 AM PDT 1.04 16 0 Normal
03/15/2026 04 AM PDT 1.04 16 0 Normal
03/15/2026 05 AM PDT 1.03 16 - Normal
03/15/2026 06 AM PDT 1.03 16 0 Normal
03/15/2026 07 AM PDT 1.02 15 - Normal
03/15/2026 08 AM PDT 1.02 15 0 Normal
03/15/2026 09 AM PDT 1.02 15 0 Normal
03/15/2026 10 AM PDT 1.02 15 0 Normal
03/15/2026 11 AM PDT 1.02 15 0 Normal
03/15/2026 12 PM PDT 1.02 15 0 Normal
03/15/2026 01 PM PDT 1.02 15 0 Normal
03/15/2026 02 PM PDT 1.01 15 - Normal
03/15/2026 03 PM PDT 1.01 15 0 Normal
03/15/2026 04 PM PDT 1.02 15 + Normal
03/15/2026 05 PM PDT 1.02 15 0 Normal
03/15/2026 06 PM PDT 1.02 15 0 Normal
03/15/2026 07 PM PDT 1.02 15 0 Normal
03/15/2026 08 PM PDT 1.03 16 + Normal
03/15/2026 09 PM PDT 1.03 16 0 Normal
03/15/2026 10 PM PDT 1.03 16 0 Normal
03/15/2026 11 PM PDT 1.03 16 0 Normal
03/16/2026 12 AM PDT 1.02 15 - Normal
03/16/2026 01 AM PDT 1.01 15 - Normal
03/16/2026 02 AM PDT 1.01 15 0 Normal
03/16/2026 03 AM PDT 1.00 14 - Normal
03/16/2026 04 AM PDT 1.00 14 0 Normal
03/16/2026 05 AM PDT 1.00 14 0 Normal
03/16/2026 06 AM PDT 1.00 14 0 Normal
03/16/2026 07 AM PDT 1.00 14 0 Normal
03/16/2026 08 AM PDT 1.00 14 0 Normal
03/16/2026 09 AM PDT 1.00 14 0 Normal
03/16/2026 10 AM PDT 1.00 14 0 Normal
03/16/2026 11 AM PDT 1.00 14 0 Normal
03/16/2026 12 PM PDT 1.00 14 0 Normal
03/16/2026 01 PM PDT 1.01 15 + Normal
03/16/2026 02 PM PDT 1.02 15 + Normal
03/16/2026 03 PM PDT 1.03 16 + Normal
03/16/2026 04 PM PDT 1.04 16 + Normal
03/16/2026 05 PM PDT 1.03 16 - Normal
03/16/2026 06 PM PDT 1.04 16 + Normal
03/16/2026 07 PM PDT 1.03 16 - Normal
03/16/2026 08 PM PDT 1.02 15 - Normal
03/16/2026 09 PM PDT 1.01 15 - Normal
03/16/2026 10 PM PDT 1.00 14 - Normal
03/16/2026 11 PM PDT 1.00 14 0 Normal
03/17/2026 12 AM PDT 1.00 14 0 Normal
03/17/2026 01 AM PDT 0.99 14 - Normal
03/17/2026 02 AM PDT 0.99 14 0 Normal
03/17/2026 03 AM PDT 0.99 14 0 Normal
03/17/2026 04 AM PDT 0.99 14 0 Normal
03/17/2026 05 AM PDT 0.99 14 0 Normal
03/17/2026 06 AM PDT 0.98 13 - Normal
03/17/2026 07 AM PDT 0.98 13 0 Normal
03/17/2026 08 AM PDT 0.98 13 0 Normal
03/17/2026 09 AM PDT 0.98 13 0 Normal
03/17/2026 10 AM PDT 0.99 14 + Normal
03/17/2026 11 AM PDT 0.99 14 0 Normal
03/17/2026 12 PM PDT 0.99 14 0 Normal
03/17/2026 01 PM PDT 0.99 14 0 Normal
03/17/2026 02 PM PDT 1.00 14 + Normal
03/17/2026 03 PM PDT 1.00 14 0 Normal
03/17/2026 04 PM PDT 1.00 14 0 Normal
03/17/2026 05 PM PDT 1.01 15 + Normal
03/17/2026 06 PM PDT 0.99 14 - Normal
03/17/2026 07 PM PDT 0.99 14 0 Normal
03/17/2026 08 PM PDT 0.98 13 - Normal
03/17/2026 09 PM PDT 0.97 13 - Normal
03/17/2026 10 PM PDT 0.97 13 0 Normal
03/17/2026 11 PM PDT 0.96 13 - Normal
03/18/2026 12 AM PDT 0.96 13 0 Normal
03/18/2026 01 AM PDT 0.96 13 0 Normal
03/18/2026 02 AM PDT 0.96 13 0 Normal
03/18/2026 03 AM PDT 0.96 13 0 Normal
03/18/2026 04 AM PDT 0.96 13 0 Normal
03/18/2026 05 AM PDT 0.97 13 + Normal
03/18/2026 06 AM PDT 0.97 13 0 Normal
03/18/2026 07 AM PDT 0.98 13 + Normal
03/18/2026 08 AM PDT 0.97 13 - Normal
03/18/2026 09 AM PDT 0.97 13 0 Normal
03/18/2026 10 AM PDT 0.96 13 - Normal
03/18/2026 11 AM PDT 0.97 13 + Normal
03/18/2026 12 PM PDT 0.97 13 0 Normal
03/18/2026 01 PM PDT 0.96 13 - Normal
03/18/2026 02 PM PDT 0.96 13 0 Normal
03/18/2026 03 PM PDT 0.97 13 + Normal
03/18/2026 04 PM PDT 0.97 13 0 Normal
03/18/2026 05 PM PDT 0.97 13 0 Normal
03/18/2026 06 PM PDT 0.98 13 + Normal
03/18/2026 07 PM PDT 0.98 13 0 Normal
03/18/2026 08 PM PDT 0.99 14 + Normal
03/18/2026 09 PM PDT 0.99 14 0 Normal
03/18/2026 10 PM PDT 1.00 14 + Normal
03/18/2026 11 PM PDT 1.00 14 0 Normal
03/19/2026 12 AM PDT 1.00 14 0 Normal
03/19/2026 01 AM PDT 1.00 14 0 Normal
03/19/2026 02 AM PDT 0.99 14 - Normal
03/19/2026 03 AM PDT 0.99 14 0 Normal
03/19/2026 04 AM PDT 0.98 13 - Normal
03/19/2026 05 AM PDT 0.98 13 0 Normal
03/19/2026 06 AM PDT 0.98 13 0 Normal
03/19/2026 07 AM PDT 0.98 13 0 Normal
03/19/2026 08 AM PDT 0.98 13 0 Normal
03/19/2026 09 AM PDT 0.97 13 - Normal
03/19/2026 10 AM PDT 0.98 13 + Normal
03/19/2026 11 AM PDT 0.98 13 0 Normal
03/19/2026 12 PM PDT 0.98 13 0 Normal
03/19/2026 01 PM PDT 0.98 13 0 Normal
03/19/2026 02 PM PDT 0.97 13 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/19/2026 03 PM PDT 0.97 13 Normal
03/19/2026 04 PM PDT 0.97 13 0 Normal
03/19/2026 05 PM PDT 0.97 13 0 Normal
03/19/2026 06 PM PDT 0.97 13 0 Normal
03/19/2026 07 PM PDT 0.97 13 0 Normal
03/19/2026 08 PM PDT 0.97 13 0 Normal
03/19/2026 09 PM PDT 0.97 13 0 Normal
03/19/2026 10 PM PDT 0.97 13 0 Normal
03/19/2026 11 PM PDT 0.97 13 0 Normal
03/20/2026 12 AM PDT 0.97 13 0 Normal
03/20/2026 01 AM PDT 0.97 13 0 Normal
03/20/2026 02 AM PDT 0.97 13 0 Normal
03/20/2026 03 AM PDT 0.97 13 0 Normal
03/20/2026 04 AM PDT 0.97 13 0 Normal
03/20/2026 05 AM PDT 0.97 13 0 Normal
03/20/2026 06 AM PDT 0.97 13 0 Normal
03/20/2026 07 AM PDT 0.97 13 0 Normal
03/20/2026 08 AM PDT 0.97 13 0 Normal
03/20/2026 09 AM PDT 0.97 13 0 Normal
03/20/2026 10 AM PDT 0.97 13 0 Normal
03/20/2026 11 AM PDT 0.97 13 0 Normal
03/20/2026 12 PM PDT 0.97 13 0 Normal
03/20/2026 01 PM PDT 0.97 13 0 Normal
03/20/2026 02 PM PDT 0.97 13 0 Normal
03/20/2026 03 PM PDT 0.97 13 0 Normal
03/20/2026 04 PM PDT 0.97 13 0 Normal
03/20/2026 05 PM PDT 0.97 13 0 Normal
03/20/2026 06 PM PDT 0.97 13 0 Normal
03/20/2026 07 PM PDT 0.97 13 0 Normal
03/20/2026 08 PM PDT 0.97 13 0 Normal
03/20/2026 09 PM PDT 0.97 13 0 Normal
03/20/2026 10 PM PDT 0.97 13 0 Normal
03/20/2026 11 PM PDT 0.97 13 0 Normal
03/21/2026 12 AM PDT 0.97 13 0 Normal
03/21/2026 01 AM PDT 0.97 13 0 Normal
03/21/2026 02 AM PDT 0.97 13 0 Normal
03/21/2026 03 AM PDT 0.97 13 0 Normal
03/21/2026 04 AM PDT 0.96 13 - Normal
03/21/2026 05 AM PDT 0.96 13 0 Normal
03/21/2026 06 AM PDT 0.96 13 0 Normal
03/21/2026 07 AM PDT 0.96 13 0 Normal
03/21/2026 08 AM PDT 0.96 13 0 Normal
03/21/2026 09 AM PDT 0.96 13 0 Normal
03/21/2026 10 AM PDT 0.96 13 0 Normal
03/21/2026 11 AM PDT 0.96 13 0 Normal
03/21/2026 12 PM PDT 0.96 13 0 Normal
03/21/2026 01 PM PDT 0.96 13 0 Normal
03/21/2026 02 PM PDT 0.96 13 0 Normal
03/21/2026 03 PM PDT 0.96 13 0 Normal
03/21/2026 04 PM PDT 0.96 13 0 Normal
03/21/2026 05 PM PDT 0.96 13 0 Normal
03/21/2026 06 PM PDT 0.96 13 0 Normal
03/21/2026 07 PM PDT 0.96 13 0 Normal
03/21/2026 08 PM PDT 0.96 13 0 Normal
03/21/2026 09 PM PDT 0.96 13 0 Normal
03/21/2026 10 PM PDT 0.96 13 0 Normal
03/21/2026 11 PM PDT 0.96 13 0 Normal
03/22/2026 12 AM PDT 0.96 13 0 Normal
03/22/2026 01 AM PDT 0.96 13 0 Normal
03/22/2026 02 AM PDT 0.96 13 0 Normal
03/22/2026 03 AM PDT 0.96 13 0 Normal
03/22/2026 04 AM PDT 0.96 13 0 Normal
03/22/2026 05 AM PDT 0.96 13 0 Normal
03/22/2026 06 AM PDT 0.96 13 0 Normal
03/22/2026 07 AM PDT 0.96 13 0 Normal
03/22/2026 08 AM PDT 0.96 13 0 Normal
03/22/2026 09 AM PDT 0.96 13 0 Normal
03/22/2026 10 AM PDT 0.96 13 0 Normal
03/22/2026 11 AM PDT 0.96 13 0 Normal
03/22/2026 12 PM PDT 0.96 13 0 Normal
03/22/2026 01 PM PDT 0.96 13 0 Normal
03/22/2026 02 PM PDT 0.96 13 0 Normal
03/22/2026 03 PM PDT 0.96 13 0 Normal
03/22/2026 04 PM PDT 0.96 13 0 Normal
03/22/2026 05 PM PDT 0.96 13 0 Normal
03/22/2026 06 PM PDT 0.96 13 0 Normal
03/22/2026 07 PM PDT 0.96 13 0 Normal
03/22/2026 08 PM PDT 0.96 13 0 Normal
03/22/2026 09 PM PDT 0.96 13 0 Normal
03/22/2026 10 PM PDT 0.96 13 0 Normal
03/22/2026 11 PM PDT 0.96 13 0 Normal
03/23/2026 12 AM PDT 0.96 13 0 Normal
03/23/2026 01 AM PDT 0.96 13 0 Normal
03/23/2026 02 AM PDT 0.96 13 0 Normal
03/23/2026 03 AM PDT 0.96 13 0 Normal
03/23/2026 04 AM PDT 0.96 13 0 Normal
03/23/2026 05 AM PDT 0.96 13 0 Normal
03/23/2026 06 AM PDT 0.96 13 0 Normal
03/23/2026 07 AM PDT 0.95 12 - Normal
03/23/2026 08 AM PDT 0.95 12 0 Normal
03/23/2026 09 AM PDT 0.95 12 0 Normal
03/23/2026 10 AM PDT 0.95 12 0 Normal
03/23/2026 11 AM PDT 0.95 12 0 Normal
03/23/2026 12 PM PDT 0.95 12 0 Normal
03/23/2026 01 PM PDT 0.95 12 0 Normal
03/23/2026 02 PM PDT 0.95 12 0 Normal
03/23/2026 03 PM PDT 0.95 12 0 Normal
03/23/2026 04 PM PDT 0.95 12 0 Normal
03/23/2026 05 PM PDT 0.95 12 0 Normal
03/23/2026 06 PM PDT 0.95 12 0 Normal
03/23/2026 07 PM PDT 0.95 12 0 Normal
03/23/2026 08 PM PDT 0.95 12 0 Normal
03/23/2026 09 PM PDT 0.95 12 0 Normal
03/23/2026 10 PM PDT 0.95 12 0 Normal
03/23/2026 11 PM PDT 0.95 12 0 Normal
03/24/2026 12 AM PDT 0.95 12 0 Normal
03/24/2026 01 AM PDT 0.95 12 0 Normal
03/24/2026 02 AM PDT 0.95 12 0 Normal
03/24/2026 03 AM PDT 0.95 12 0 Normal
03/24/2026 04 AM PDT 0.95 12 0 Normal
03/24/2026 05 AM PDT 0.95 12 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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