| Back to River Map | <<< Previous Forecast Point | | | Next Forecast Point >>> | Printer Version | Graph Version |  |
|
ARROYO HONDO - SAN JOSE (AHOC1)
| Latitude: 37.46º N | Longitude: 121.77º W | Elevation: 784 Feet | | Forecast Type: Unofficial Location |
| Location: Santa Clara County in California | Bulletin Group: Central Coast | River Group: South Bay |
| Issuance Time: | Mar 15 2026 at 8:47 AM PDT | Next Issuance: | Mar 16 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 Hondo - San Jose (AHOC1)
#
# File Generation Time: 03/15/2026 at 08:50 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/10/2026 at 08:00 AM PDT
# Maximum Observed Stage: 3.41 Feet
# Maximum Observed Flow: 23 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/15/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 3.29 Feet
# Maximum Forecast Flow: 18 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/10/2026 08 AM PDT 3.41 23 Not Applicable
03/10/2026 09 AM PDT 3.40 23 - Not Applicable
03/10/2026 10 AM PDT 3.40 23 0 Not Applicable
03/10/2026 11 AM PDT 3.40 23 0 Not Applicable
03/10/2026 12 PM PDT 3.40 23 0 Not Applicable
03/10/2026 01 PM PDT 3.40 23 0 Not Applicable
03/10/2026 02 PM PDT 3.40 23 0 Not Applicable
03/10/2026 03 PM PDT 3.40 23 0 Not Applicable
03/10/2026 04 PM PDT 3.39 22 - Not Applicable
03/10/2026 05 PM PDT 3.40 23 + Not Applicable
03/10/2026 06 PM PDT 3.39 22 - Not Applicable
03/10/2026 07 PM PDT 3.39 22 0 Not Applicable
03/10/2026 08 PM PDT 3.39 22 0 Not Applicable
03/10/2026 09 PM PDT 3.39 22 0 Not Applicable
03/10/2026 10 PM PDT 3.39 22 0 Not Applicable
03/10/2026 11 PM PDT 3.39 22 0 Not Applicable
03/11/2026 12 AM PDT 3.38 22 - Not Applicable
03/11/2026 01 AM PDT 3.38 22 0 Not Applicable
03/11/2026 02 AM PDT 3.38 22 0 Not Applicable
03/11/2026 03 AM PDT 3.38 22 0 Not Applicable
03/11/2026 04 AM PDT 3.38 22 0 Not Applicable
03/11/2026 05 AM PDT 3.38 22 0 Not Applicable
03/11/2026 06 AM PDT 3.38 22 0 Not Applicable
03/11/2026 07 AM PDT 3.37 21 - Not Applicable
03/11/2026 08 AM PDT 3.37 21 0 Not Applicable
03/11/2026 09 AM PDT 3.37 21 0 Not Applicable
03/11/2026 10 AM PDT 3.37 21 0 Not Applicable
03/11/2026 11 AM PDT 3.37 21 0 Not Applicable
03/11/2026 12 PM PDT 3.37 21 0 Not Applicable
03/11/2026 01 PM PDT 3.36 21 - Not Applicable
03/11/2026 02 PM PDT 3.36 21 0 Not Applicable
03/11/2026 03 PM PDT 3.36 21 0 Not Applicable
03/11/2026 04 PM PDT 3.36 21 0 Not Applicable
03/11/2026 05 PM PDT 3.36 21 0 Not Applicable
03/11/2026 06 PM PDT 3.36 21 0 Not Applicable
03/11/2026 07 PM PDT 3.36 21 0 Not Applicable
03/11/2026 08 PM PDT 3.36 21 0 Not Applicable
03/11/2026 09 PM PDT 3.35 20 - Not Applicable
03/11/2026 10 PM PDT 3.35 20 0 Not Applicable
03/11/2026 11 PM PDT 3.35 20 0 Not Applicable
03/12/2026 12 AM PDT 3.35 20 0 Not Applicable
03/12/2026 01 AM PDT 3.35 20 0 Not Applicable
03/12/2026 02 AM PDT 3.35 20 0 Not Applicable
03/12/2026 03 AM PDT 3.35 20 0 Not Applicable
03/12/2026 04 AM PDT 3.35 20 0 Not Applicable
03/12/2026 05 AM PDT 3.35 20 0 Not Applicable
03/12/2026 06 AM PDT 3.35 20 0 Not Applicable
03/12/2026 07 AM PDT 3.34 20 - Not Applicable
03/12/2026 08 AM PDT 3.34 20 0 Not Applicable
03/12/2026 09 AM PDT 3.34 20 0 Not Applicable
03/12/2026 10 AM PDT 3.34 20 0 Not Applicable
03/12/2026 11 AM PDT 3.34 20 0 Not Applicable
03/12/2026 12 PM PDT 3.34 20 0 Not Applicable
03/12/2026 01 PM PDT 3.34 20 0 Not Applicable
03/12/2026 02 PM PDT 3.34 20 0 Not Applicable
03/12/2026 03 PM PDT 3.33 19 - Not Applicable
03/12/2026 04 PM PDT 3.33 19 0 Not Applicable
03/12/2026 05 PM PDT 3.33 19 0 Not Applicable
03/12/2026 06 PM PDT 3.33 19 0 Not Applicable
03/12/2026 07 PM PDT 3.33 19 0 Not Applicable
03/12/2026 08 PM PDT 3.33 19 0 Not Applicable
03/12/2026 09 PM PDT 3.33 19 0 Not Applicable
03/12/2026 10 PM PDT 3.33 19 0 Not Applicable
03/12/2026 11 PM PDT 3.33 19 0 Not Applicable
03/13/2026 12 AM PDT 3.33 19 0 Not Applicable
03/13/2026 01 AM PDT 3.33 19 0 Not Applicable
03/13/2026 02 AM PDT 3.33 19 0 Not Applicable
03/13/2026 03 AM PDT 3.33 19 0 Not Applicable
03/13/2026 04 AM PDT 3.33 19 0 Not Applicable
03/13/2026 05 AM PDT 3.32 19 - Not Applicable
03/13/2026 06 AM PDT 3.32 19 0 Not Applicable
03/13/2026 07 AM PDT 3.32 19 0 Not Applicable
03/13/2026 08 AM PDT 3.32 19 0 Not Applicable
03/13/2026 09 AM PDT 3.32 19 0 Not Applicable
03/13/2026 10 AM PDT 3.32 19 0 Not Applicable
03/13/2026 11 AM PDT 3.32 19 0 Not Applicable
03/13/2026 12 PM PDT 3.32 19 0 Not Applicable
03/13/2026 01 PM PDT 3.32 19 0 Not Applicable
03/13/2026 02 PM PDT 3.32 19 0 Not Applicable
03/13/2026 03 PM PDT 3.32 19 0 Not Applicable
03/13/2026 04 PM PDT 3.31 19 - Not Applicable
03/13/2026 05 PM PDT 3.31 19 0 Not Applicable
03/13/2026 06 PM PDT 3.31 19 0 Not Applicable
03/13/2026 07 PM PDT 3.31 19 0 Not Applicable
03/13/2026 08 PM PDT 3.31 19 0 Not Applicable
03/13/2026 09 PM PDT 3.31 19 0 Not Applicable
03/13/2026 10 PM PDT 3.31 19 0 Not Applicable
03/13/2026 11 PM PDT 3.31 19 0 Not Applicable
03/14/2026 12 AM PDT 3.31 19 0 Not Applicable
03/14/2026 01 AM PDT 3.31 19 0 Not Applicable
03/14/2026 02 AM PDT 3.31 19 0 Not Applicable
03/14/2026 03 AM PDT 3.31 19 0 Not Applicable
03/14/2026 04 AM PDT 3.31 19 0 Not Applicable
03/14/2026 05 AM PDT 3.31 19 0 Not Applicable
03/14/2026 06 AM PDT 3.31 19 0 Not Applicable
03/14/2026 07 AM PDT 3.31 19 0 Not Applicable
03/14/2026 08 AM PDT 3.31 19 0 Not Applicable
03/14/2026 09 AM PDT 3.31 19 0 Not Applicable
03/14/2026 10 AM PDT 3.31 19 0 Not Applicable
03/14/2026 11 AM PDT 3.31 19 0 Not Applicable
03/14/2026 12 PM PDT 3.31 19 0 Not Applicable
03/14/2026 01 PM PDT 3.31 19 0 Not Applicable
03/14/2026 02 PM PDT 3.30 18 - Not Applicable
03/14/2026 03 PM PDT 3.30 18 0 Not Applicable
03/14/2026 04 PM PDT 3.30 18 0 Not Applicable
03/14/2026 05 PM PDT 3.30 18 0 Not Applicable
03/14/2026 06 PM PDT 3.30 18 0 Not Applicable
03/14/2026 07 PM PDT 3.30 18 0 Not Applicable
03/14/2026 08 PM PDT 3.30 18 0 Not Applicable
03/14/2026 09 PM PDT 3.30 18 0 Not Applicable
03/14/2026 10 PM PDT 3.30 18 0 Not Applicable
03/14/2026 11 PM PDT 3.30 18 0 Not Applicable
03/15/2026 12 AM PDT 3.30 18 0 Not Applicable
03/15/2026 01 AM PDT 3.30 18 0 Not Applicable
03/15/2026 02 AM PDT 3.30 18 0 Not Applicable
03/15/2026 03 AM PDT 3.30 18 0 Not Applicable
03/15/2026 04 AM PDT 3.30 18 0 Not Applicable
03/15/2026 05 AM PDT 3.30 18 0 Not Applicable
03/15/2026 06 AM PDT 3.29 18 - Not Applicable
03/15/2026 07 AM PDT 3.29 18 0 Not Applicable
03/15/2026 08 AM PDT 3.29 18 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/15/2026 09 AM PDT 3.29 18 Not Applicable
03/15/2026 10 AM PDT 3.29 18 0 Not Applicable
03/15/2026 11 AM PDT 3.29 18 0 Not Applicable
03/15/2026 12 PM PDT 3.29 18 0 Not Applicable
03/15/2026 01 PM PDT 3.29 18 0 Not Applicable
03/15/2026 02 PM PDT 3.28 17 - Not Applicable
03/15/2026 03 PM PDT 3.28 17 0 Not Applicable
03/15/2026 04 PM PDT 3.28 17 0 Not Applicable
03/15/2026 05 PM PDT 3.28 17 0 Not Applicable
03/15/2026 06 PM PDT 3.28 17 0 Not Applicable
03/15/2026 07 PM PDT 3.28 17 0 Not Applicable
03/15/2026 08 PM PDT 3.28 17 0 Not Applicable
03/15/2026 09 PM PDT 3.28 17 0 Not Applicable
03/15/2026 10 PM PDT 3.28 17 0 Not Applicable
03/15/2026 11 PM PDT 3.28 17 0 Not Applicable
03/16/2026 12 AM PDT 3.28 17 0 Not Applicable
03/16/2026 01 AM PDT 3.28 17 0 Not Applicable
03/16/2026 02 AM PDT 3.28 17 0 Not Applicable
03/16/2026 03 AM PDT 3.28 17 0 Not Applicable
03/16/2026 04 AM PDT 3.28 17 0 Not Applicable
03/16/2026 05 AM PDT 3.27 17 - Not Applicable
03/16/2026 06 AM PDT 3.27 17 0 Not Applicable
03/16/2026 07 AM PDT 3.27 17 0 Not Applicable
03/16/2026 08 AM PDT 3.27 17 0 Not Applicable
03/16/2026 09 AM PDT 3.27 17 0 Not Applicable
03/16/2026 10 AM PDT 3.27 17 0 Not Applicable
03/16/2026 11 AM PDT 3.27 17 0 Not Applicable
03/16/2026 12 PM PDT 3.27 17 0 Not Applicable
03/16/2026 01 PM PDT 3.27 17 0 Not Applicable
03/16/2026 02 PM PDT 3.27 17 0 Not Applicable
03/16/2026 03 PM PDT 3.27 17 0 Not Applicable
03/16/2026 04 PM PDT 3.27 17 0 Not Applicable
03/16/2026 05 PM PDT 3.27 17 0 Not Applicable
03/16/2026 06 PM PDT 3.27 17 0 Not Applicable
03/16/2026 07 PM PDT 3.27 17 0 Not Applicable
03/16/2026 08 PM PDT 3.27 17 0 Not Applicable
03/16/2026 09 PM PDT 3.27 17 0 Not Applicable
03/16/2026 10 PM PDT 3.27 17 0 Not Applicable
03/16/2026 11 PM PDT 3.27 17 0 Not Applicable
03/17/2026 12 AM PDT 3.27 17 0 Not Applicable
03/17/2026 01 AM PDT 3.26 16 - Not Applicable
03/17/2026 02 AM PDT 3.26 16 0 Not Applicable
03/17/2026 03 AM PDT 3.26 16 0 Not Applicable
03/17/2026 04 AM PDT 3.26 16 0 Not Applicable
03/17/2026 05 AM PDT 3.26 16 0 Not Applicable
03/17/2026 06 AM PDT 3.26 16 0 Not Applicable
03/17/2026 07 AM PDT 3.26 16 0 Not Applicable
03/17/2026 08 AM PDT 3.26 16 0 Not Applicable
03/17/2026 09 AM PDT 3.26 16 0 Not Applicable
03/17/2026 10 AM PDT 3.26 16 0 Not Applicable
03/17/2026 11 AM PDT 3.26 16 0 Not Applicable
03/17/2026 12 PM PDT 3.26 16 0 Not Applicable
03/17/2026 01 PM PDT 3.26 16 0 Not Applicable
03/17/2026 02 PM PDT 3.26 16 0 Not Applicable
03/17/2026 03 PM PDT 3.26 16 0 Not Applicable
03/17/2026 04 PM PDT 3.26 16 0 Not Applicable
03/17/2026 05 PM PDT 3.25 16 - Not Applicable
03/17/2026 06 PM PDT 3.25 16 0 Not Applicable
03/17/2026 07 PM PDT 3.25 16 0 Not Applicable
03/17/2026 08 PM PDT 3.25 16 0 Not Applicable
03/17/2026 09 PM PDT 3.25 16 0 Not Applicable
03/17/2026 10 PM PDT 3.25 16 0 Not Applicable
03/17/2026 11 PM PDT 3.25 16 0 Not Applicable
03/18/2026 12 AM PDT 3.25 16 0 Not Applicable
03/18/2026 01 AM PDT 3.25 16 0 Not Applicable
03/18/2026 02 AM PDT 3.25 16 0 Not Applicable
03/18/2026 03 AM PDT 3.25 16 0 Not Applicable
03/18/2026 04 AM PDT 3.25 16 0 Not Applicable
03/18/2026 05 AM PDT 3.25 16 0 Not Applicable
03/18/2026 06 AM PDT 3.25 16 0 Not Applicable
03/18/2026 07 AM PDT 3.25 16 0 Not Applicable
03/18/2026 08 AM PDT 3.25 16 0 Not Applicable
03/18/2026 09 AM PDT 3.25 16 0 Not Applicable
03/18/2026 10 AM PDT 3.25 16 0 Not Applicable
03/18/2026 11 AM PDT 3.25 16 0 Not Applicable
03/18/2026 12 PM PDT 3.25 16 0 Not Applicable
03/18/2026 01 PM PDT 3.25 16 0 Not Applicable
03/18/2026 02 PM PDT 3.25 16 0 Not Applicable
03/18/2026 03 PM PDT 3.25 16 0 Not Applicable
03/18/2026 04 PM PDT 3.24 16 - Not Applicable
03/18/2026 05 PM PDT 3.24 16 0 Not Applicable
03/18/2026 06 PM PDT 3.24 16 0 Not Applicable
03/18/2026 07 PM PDT 3.24 16 0 Not Applicable
03/18/2026 08 PM PDT 3.24 16 0 Not Applicable
03/18/2026 09 PM PDT 3.24 16 0 Not Applicable
03/18/2026 10 PM PDT 3.24 16 0 Not Applicable
03/18/2026 11 PM PDT 3.24 16 0 Not Applicable
03/19/2026 12 AM PDT 3.24 16 0 Not Applicable
03/19/2026 01 AM PDT 3.24 16 0 Not Applicable
03/19/2026 02 AM PDT 3.24 16 0 Not Applicable
03/19/2026 03 AM PDT 3.24 16 0 Not Applicable
03/19/2026 04 AM PDT 3.24 16 0 Not Applicable
03/19/2026 05 AM PDT 3.24 16 0 Not Applicable
03/19/2026 06 AM PDT 3.24 16 0 Not Applicable
03/19/2026 07 AM PDT 3.24 16 0 Not Applicable
03/19/2026 08 AM PDT 3.24 16 0 Not Applicable
03/19/2026 09 AM PDT 3.24 16 0 Not Applicable
03/19/2026 10 AM PDT 3.24 16 0 Not Applicable
03/19/2026 11 AM PDT 3.24 16 0 Not Applicable
03/19/2026 12 PM PDT 3.23 15 - Not Applicable
03/19/2026 01 PM PDT 3.23 15 0 Not Applicable
03/19/2026 02 PM PDT 3.23 15 0 Not Applicable
03/19/2026 03 PM PDT 3.23 15 0 Not Applicable
03/19/2026 04 PM PDT 3.23 15 0 Not Applicable
03/19/2026 05 PM PDT 3.23 15 0 Not Applicable
03/19/2026 06 PM PDT 3.23 15 0 Not Applicable
03/19/2026 07 PM PDT 3.23 15 0 Not Applicable
03/19/2026 08 PM PDT 3.23 15 0 Not Applicable
03/19/2026 09 PM PDT 3.23 15 0 Not Applicable
03/19/2026 10 PM PDT 3.23 15 0 Not Applicable
03/19/2026 11 PM PDT 3.23 15 0 Not Applicable
03/20/2026 12 AM PDT 3.23 15 0 Not Applicable
03/20/2026 01 AM PDT 3.23 15 0 Not Applicable
03/20/2026 02 AM PDT 3.23 15 0 Not Applicable
03/20/2026 03 AM PDT 3.23 15 0 Not Applicable
03/20/2026 04 AM PDT 3.23 15 0 Not Applicable
03/20/2026 05 AM PDT 3.23 15 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.
|