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ARROYO DE LA LAGUNA - VERONA (ADLC1)
| Latitude: 37.63º N | Longitude: 121.88º W | Elevation: 280 Feet | | | |
| Location: Alameda County in California | Bulletin Group: Central Coast | River Group: South Bay |
| Issuance Time: | May 04 2025 at 10:10 AM PDT | Next Issuance: | May 05 2025 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: 05/04/2025 at 10:11 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/30/2025 at 02:00 AM PDT
# Maximum Observed Stage: 1.03 Feet
# Maximum Observed Flow: 14 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/04/2025 at 11:00 AM PDT
# Maximum Forecast Stage: 1.01 Feet
# Maximum Forecast Flow: 13 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/29/2025 10 AM PDT 1.03 14 Normal
04/29/2025 11 AM PDT 1.03 14 0 Normal
04/29/2025 12 PM PDT 1.02 13 - Normal
04/29/2025 01 PM PDT 1.02 13 0 Normal
04/29/2025 02 PM PDT 1.02 13 0 Normal
04/29/2025 03 PM PDT 1.02 13 0 Normal
04/29/2025 04 PM PDT 1.02 13 0 Normal
04/29/2025 05 PM PDT 1.02 13 0 Normal
04/29/2025 06 PM PDT 1.03 14 + Normal
04/29/2025 07 PM PDT 1.03 14 0 Normal
04/29/2025 08 PM PDT 1.02 13 - Normal
04/29/2025 09 PM PDT 1.02 13 0 Normal
04/29/2025 10 PM PDT 1.02 13 0 Normal
04/29/2025 11 PM PDT 1.03 14 + Normal
04/30/2025 12 AM PDT 1.03 14 0 Normal
04/30/2025 01 AM PDT 1.03 14 0 Normal
04/30/2025 02 AM PDT 1.03 14 0 Normal
04/30/2025 03 AM PDT 1.02 13 - Normal
04/30/2025 04 AM PDT 1.02 13 0 Normal
04/30/2025 05 AM PDT 1.01 13 - Normal
04/30/2025 06 AM PDT 1.00 12 - Normal
04/30/2025 07 AM PDT 1.00 12 0 Normal
04/30/2025 08 AM PDT 1.00 12 0 Normal
04/30/2025 09 AM PDT 1.00 12 0 Normal
04/30/2025 10 AM PDT 0.99 12 - Normal
04/30/2025 11 AM PDT 0.99 12 0 Normal
04/30/2025 12 PM PDT 1.00 12 + Normal
04/30/2025 01 PM PDT 1.01 13 + Normal
04/30/2025 02 PM PDT 1.01 13 0 Normal
04/30/2025 03 PM PDT 1.02 13 + Normal
04/30/2025 04 PM PDT 1.02 13 0 Normal
04/30/2025 05 PM PDT 1.02 13 0 Normal
04/30/2025 06 PM PDT 1.02 13 0 Normal
04/30/2025 07 PM PDT 1.01 13 - Normal
04/30/2025 08 PM PDT 1.01 13 0 Normal
04/30/2025 09 PM PDT 1.00 12 - Normal
04/30/2025 10 PM PDT 1.00 12 0 Normal
04/30/2025 11 PM PDT 0.99 12 - Normal
05/01/2025 12 AM PDT 0.99 12 0 Normal
05/01/2025 01 AM PDT 0.99 12 0 Normal
05/01/2025 02 AM PDT 0.98 11 - Normal
05/01/2025 03 AM PDT 0.98 11 0 Normal
05/01/2025 04 AM PDT 0.98 11 0 Normal
05/01/2025 05 AM PDT 0.99 12 + Normal
05/01/2025 06 AM PDT 1.00 12 + Normal
05/01/2025 07 AM PDT 1.00 12 0 Normal
05/01/2025 08 AM PDT 1.00 12 0 Normal
05/01/2025 09 AM PDT 1.00 12 0 Normal
05/01/2025 10 AM PDT 1.00 12 0 Normal
05/01/2025 11 AM PDT 1.00 12 0 Normal
05/01/2025 12 PM PDT 0.99 12 - Normal
05/01/2025 01 PM PDT 0.99 12 0 Normal
05/01/2025 02 PM PDT 0.99 12 0 Normal
05/01/2025 03 PM PDT 0.99 12 0 Normal
05/01/2025 04 PM PDT 0.99 12 0 Normal
05/01/2025 05 PM PDT 0.99 12 0 Normal
05/01/2025 06 PM PDT 1.00 12 + Normal
05/01/2025 07 PM PDT 0.99 12 - Normal
05/01/2025 08 PM PDT 0.99 12 0 Normal
05/01/2025 09 PM PDT 0.99 12 0 Normal
05/01/2025 10 PM PDT 0.99 12 0 Normal
05/01/2025 11 PM PDT 1.00 12 + Normal
05/02/2025 12 AM PDT 1.00 12 0 Normal
05/02/2025 01 AM PDT 1.00 12 0 Normal
05/02/2025 02 AM PDT 0.99 12 - Normal
05/02/2025 03 AM PDT 0.99 12 0 Normal
05/02/2025 04 AM PDT 0.99 12 0 Normal
05/02/2025 05 AM PDT 0.98 11 - Normal
05/02/2025 06 AM PDT 0.99 12 + Normal
05/02/2025 07 AM PDT 0.99 12 0 Normal
05/02/2025 08 AM PDT 0.99 12 0 Normal
05/02/2025 09 AM PDT 0.99 12 0 Normal
05/02/2025 10 AM PDT 0.99 12 0 Normal
05/02/2025 11 AM PDT 0.99 12 0 Normal
05/02/2025 12 PM PDT 0.99 12 0 Normal
05/02/2025 01 PM PDT 0.99 12 0 Normal
05/02/2025 02 PM PDT 0.99 12 0 Normal
05/02/2025 03 PM PDT 1.00 12 + Normal
05/02/2025 04 PM PDT 1.01 13 + Normal
05/02/2025 05 PM PDT 1.01 13 0 Normal
05/02/2025 06 PM PDT 1.01 13 0 Normal
05/02/2025 07 PM PDT 1.00 12 - Normal
05/02/2025 08 PM PDT 0.99 12 - Normal
05/02/2025 09 PM PDT 0.99 12 0 Normal
05/02/2025 10 PM PDT 0.98 11 - Normal
05/02/2025 11 PM PDT 0.98 11 0 Normal
05/03/2025 12 AM PDT 0.98 11 0 Normal
05/03/2025 01 AM PDT 0.98 11 0 Normal
05/03/2025 02 AM PDT 0.98 11 0 Normal
05/03/2025 03 AM PDT 0.99 12 + Normal
05/03/2025 04 AM PDT 0.99 12 0 Normal
05/03/2025 05 AM PDT 0.99 12 0 Normal
05/03/2025 06 AM PDT 0.99 12 0 Normal
05/03/2025 07 AM PDT 0.99 12 0 Normal
05/03/2025 08 AM PDT 0.98 11 - Normal
05/03/2025 09 AM PDT 0.98 11 0 Normal
05/03/2025 10 AM PDT 0.99 12 + Normal
05/03/2025 11 AM PDT 0.99 12 0 Normal
05/03/2025 12 PM PDT 0.99 12 0 Normal
05/03/2025 01 PM PDT 0.99 12 0 Normal
05/03/2025 02 PM PDT 1.00 12 + Normal
05/03/2025 03 PM PDT 1.00 12 0 Normal
05/03/2025 04 PM PDT 1.00 12 0 Normal
05/03/2025 05 PM PDT 1.01 13 + Normal
05/03/2025 06 PM PDT 1.01 13 0 Normal
05/03/2025 07 PM PDT 1.01 13 0 Normal
05/03/2025 08 PM PDT 1.02 13 + Normal
05/03/2025 09 PM PDT 1.02 13 0 Normal
05/03/2025 10 PM PDT 1.01 13 - Normal
05/03/2025 11 PM PDT 1.01 13 0 Normal
05/04/2025 12 AM PDT 1.01 13 0 Normal
05/04/2025 01 AM PDT 1.01 13 0 Normal
05/04/2025 02 AM PDT 1.00 12 - Normal
05/04/2025 03 AM PDT 1.00 12 0 Normal
05/04/2025 04 AM PDT 1.00 12 0 Normal
05/04/2025 05 AM PDT 1.00 12 0 Normal
05/04/2025 06 AM PDT 1.01 13 + Normal
05/04/2025 07 AM PDT 1.01 13 0 Normal
05/04/2025 08 AM PDT 1.01 13 0 Normal
05/04/2025 09 AM PDT 1.01 13 0 Normal
05/04/2025 10 AM PDT 1.01 13 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/04/2025 11 AM PDT 1.01 13 Normal
05/04/2025 12 PM PDT 1.01 13 0 Normal
05/04/2025 01 PM PDT 1.01 13 0 Normal
05/04/2025 02 PM PDT 1.01 13 0 Normal
05/04/2025 03 PM PDT 1.01 13 0 Normal
05/04/2025 04 PM PDT 1.01 13 0 Normal
05/04/2025 05 PM PDT 1.01 13 0 Normal
05/04/2025 06 PM PDT 1.01 13 0 Normal
05/04/2025 07 PM PDT 1.01 13 0 Normal
05/04/2025 08 PM PDT 1.01 13 0 Normal
05/04/2025 09 PM PDT 1.01 13 0 Normal
05/04/2025 10 PM PDT 1.01 13 0 Normal
05/04/2025 11 PM PDT 1.01 13 0 Normal
05/05/2025 12 AM PDT 1.01 13 0 Normal
05/05/2025 01 AM PDT 1.01 13 0 Normal
05/05/2025 02 AM PDT 1.01 13 0 Normal
05/05/2025 03 AM PDT 1.01 13 0 Normal
05/05/2025 04 AM PDT 1.01 13 0 Normal
05/05/2025 05 AM PDT 1.01 13 0 Normal
05/05/2025 06 AM PDT 1.01 13 0 Normal
05/05/2025 07 AM PDT 1.01 13 0 Normal
05/05/2025 08 AM PDT 1.01 13 0 Normal
05/05/2025 09 AM PDT 1.01 13 0 Normal
05/05/2025 10 AM PDT 1.01 13 0 Normal
05/05/2025 11 AM PDT 1.01 13 0 Normal
05/05/2025 12 PM PDT 1.01 13 0 Normal
05/05/2025 01 PM PDT 1.01 13 0 Normal
05/05/2025 02 PM PDT 1.01 13 0 Normal
05/05/2025 03 PM PDT 1.01 13 0 Normal
05/05/2025 04 PM PDT 1.01 13 0 Normal
05/05/2025 05 PM PDT 1.01 13 0 Normal
05/05/2025 06 PM PDT 1.01 13 0 Normal
05/05/2025 07 PM PDT 1.01 13 0 Normal
05/05/2025 08 PM PDT 1.01 13 0 Normal
05/05/2025 09 PM PDT 1.01 13 0 Normal
05/05/2025 10 PM PDT 1.01 13 0 Normal
05/05/2025 11 PM PDT 1.01 13 0 Normal
05/06/2025 12 AM PDT 1.01 13 0 Normal
05/06/2025 01 AM PDT 1.01 13 0 Normal
05/06/2025 02 AM PDT 1.01 13 0 Normal
05/06/2025 03 AM PDT 1.01 13 0 Normal
05/06/2025 04 AM PDT 1.01 13 0 Normal
05/06/2025 05 AM PDT 1.01 13 0 Normal
05/06/2025 06 AM PDT 1.01 13 0 Normal
05/06/2025 07 AM PDT 1.01 13 0 Normal
05/06/2025 08 AM PDT 1.01 13 0 Normal
05/06/2025 09 AM PDT 1.01 13 0 Normal
05/06/2025 10 AM PDT 1.01 13 0 Normal
05/06/2025 11 AM PDT 1.01 13 0 Normal
05/06/2025 12 PM PDT 1.01 13 0 Normal
05/06/2025 01 PM PDT 1.01 13 0 Normal
05/06/2025 02 PM PDT 1.01 13 0 Normal
05/06/2025 03 PM PDT 1.01 13 0 Normal
05/06/2025 04 PM PDT 1.01 13 0 Normal
05/06/2025 05 PM PDT 1.01 13 0 Normal
05/06/2025 06 PM PDT 1.01 13 0 Normal
05/06/2025 07 PM PDT 1.00 12 - Normal
05/06/2025 08 PM PDT 1.00 12 0 Normal
05/06/2025 09 PM PDT 1.00 12 0 Normal
05/06/2025 10 PM PDT 1.00 12 0 Normal
05/06/2025 11 PM PDT 1.00 12 0 Normal
05/07/2025 12 AM PDT 1.00 12 0 Normal
05/07/2025 01 AM PDT 1.00 12 0 Normal
05/07/2025 02 AM PDT 1.00 12 0 Normal
05/07/2025 03 AM PDT 1.00 12 0 Normal
05/07/2025 04 AM PDT 1.00 12 0 Normal
05/07/2025 05 AM PDT 1.00 12 0 Normal
05/07/2025 06 AM PDT 1.00 12 0 Normal
05/07/2025 07 AM PDT 1.00 12 0 Normal
05/07/2025 08 AM PDT 1.00 12 0 Normal
05/07/2025 09 AM PDT 1.00 12 0 Normal
05/07/2025 10 AM PDT 1.00 12 0 Normal
05/07/2025 11 AM PDT 1.00 12 0 Normal
05/07/2025 12 PM PDT 1.00 12 0 Normal
05/07/2025 01 PM PDT 1.00 12 0 Normal
05/07/2025 02 PM PDT 1.00 12 0 Normal
05/07/2025 03 PM PDT 1.00 12 0 Normal
05/07/2025 04 PM PDT 1.00 12 0 Normal
05/07/2025 05 PM PDT 1.00 12 0 Normal
05/07/2025 06 PM PDT 1.00 12 0 Normal
05/07/2025 07 PM PDT 1.00 12 0 Normal
05/07/2025 08 PM PDT 1.00 12 0 Normal
05/07/2025 09 PM PDT 1.00 12 0 Normal
05/07/2025 10 PM PDT 1.00 12 0 Normal
05/07/2025 11 PM PDT 1.00 12 0 Normal
05/08/2025 12 AM PDT 1.00 12 0 Normal
05/08/2025 01 AM PDT 1.00 12 0 Normal
05/08/2025 02 AM PDT 1.00 12 0 Normal
05/08/2025 03 AM PDT 1.00 12 0 Normal
05/08/2025 04 AM PDT 1.00 12 0 Normal
05/08/2025 05 AM PDT 1.00 12 0 Normal
05/08/2025 06 AM PDT 1.00 12 0 Normal
05/08/2025 07 AM PDT 1.00 12 0 Normal
05/08/2025 08 AM PDT 1.00 12 0 Normal
05/08/2025 09 AM PDT 1.00 12 0 Normal
05/08/2025 10 AM PDT 1.00 12 0 Normal
05/08/2025 11 AM PDT 1.00 12 0 Normal
05/08/2025 12 PM PDT 1.00 12 0 Normal
05/08/2025 01 PM PDT 1.00 12 0 Normal
05/08/2025 02 PM PDT 1.00 12 0 Normal
05/08/2025 03 PM PDT 1.00 12 0 Normal
05/08/2025 04 PM PDT 1.00 12 0 Normal
05/08/2025 05 PM PDT 1.00 12 0 Normal
05/08/2025 06 PM PDT 1.00 12 0 Normal
05/08/2025 07 PM PDT 1.00 12 0 Normal
05/08/2025 08 PM PDT 1.00 12 0 Normal
05/08/2025 09 PM PDT 1.00 12 0 Normal
05/08/2025 10 PM PDT 1.00 12 0 Normal
05/08/2025 11 PM PDT 1.00 12 0 Normal
05/09/2025 12 AM PDT 1.00 12 0 Normal
05/09/2025 01 AM PDT 1.00 12 0 Normal
05/09/2025 02 AM PDT 1.00 12 0 Normal
05/09/2025 03 AM PDT 1.00 12 0 Normal
05/09/2025 04 AM PDT 1.00 12 0 Normal
05/09/2025 05 AM PDT 1.00 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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