| Back to River Map | <<< Previous Forecast Point | | | Next Forecast Point >>> | Printer Version | Graph Version |  |
|
UPPER PENITENCIA CREEK - PIEDMOND ROAD (UPCC1)
| Latitude: 37.39º N | Longitude: 121.84º W | Elevation: 205 Feet | | Forecast Type: Unofficial Location |
| Location: Santa Clara County in California | Bulletin Group: Central Coast | River Group: South Bay |
| Issuance Time: | Feb 28 2026 at 7:41 AM PST | Next Issuance: | Mar 01 2026 at 9:00 AM PST
| |
| Action/Monitor: 6.5 Feet | Minor Flood: 8.0 Feet | Moderate Flood: 9.0 Feet | Major Flood: 10.5 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Upper Penitencia Creek - Piedmont Road (UPCC1)
#
# File Generation Time: 02/28/2026 at 07:43 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/23/2026 at 01:00 PM PST
# Maximum Observed Stage: 5.17 Feet
# Maximum Observed Flow: 9 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/28/2026 at 08:00 AM PST
# Maximum Forecast Stage: 5.05 Feet
# Maximum Forecast Flow: 4 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/23/2026 07 AM PST 5.17 9 Normal
02/23/2026 08 AM PST 5.17 9 0 Normal
02/23/2026 09 AM PST 5.17 9 0 Normal
02/23/2026 10 AM PST 5.17 9 0 Normal
02/23/2026 11 AM PST 5.17 9 0 Normal
02/23/2026 12 PM PST 5.17 9 0 Normal
02/23/2026 01 PM PST 5.17 9 0 Normal
02/23/2026 02 PM PST 5.16 9 - Normal
02/23/2026 03 PM PST 5.16 9 0 Normal
02/23/2026 04 PM PST 5.16 9 0 Normal
02/23/2026 05 PM PST 5.16 9 0 Normal
02/23/2026 06 PM PST 5.16 9 0 Normal
02/23/2026 07 PM PST 5.15 9 - Normal
02/23/2026 08 PM PST 5.15 9 0 Normal
02/23/2026 09 PM PST 5.15 9 0 Normal
02/23/2026 10 PM PST 5.15 9 0 Normal
02/23/2026 11 PM PST 5.14 8 - Normal
02/24/2026 12 AM PST 5.14 8 0 Normal
02/24/2026 01 AM PST 5.14 8 0 Normal
02/24/2026 02 AM PST 5.14 8 0 Normal
02/24/2026 03 AM PST 5.14 8 0 Normal
02/24/2026 04 AM PST 5.14 8 0 Normal
02/24/2026 05 AM PST 5.13 8 - Normal
02/24/2026 06 AM PST 5.13 8 0 Normal
02/24/2026 07 AM PST 5.13 8 0 Normal
02/24/2026 08 AM PST 5.13 8 0 Normal
02/24/2026 09 AM PST 5.13 8 0 Normal
02/24/2026 10 AM PST 5.13 8 0 Normal
02/24/2026 11 AM PST 5.13 8 0 Normal
02/24/2026 12 PM PST 5.13 8 0 Normal
02/24/2026 01 PM PST 5.13 8 0 Normal
02/24/2026 02 PM PST 5.12 7 - Normal
02/24/2026 03 PM PST 5.12 7 0 Normal
02/24/2026 04 PM PST 5.12 7 0 Normal
02/24/2026 05 PM PST 5.12 7 0 Normal
02/24/2026 06 PM PST 5.12 7 0 Normal
02/24/2026 07 PM PST 5.12 7 0 Normal
02/24/2026 08 PM PST 5.12 7 0 Normal
02/24/2026 09 PM PST 5.12 7 0 Normal
02/24/2026 10 PM PST 5.12 7 0 Normal
02/24/2026 11 PM PST 5.11 7 - Normal
02/25/2026 12 AM PST 5.11 7 0 Normal
02/25/2026 01 AM PST 5.11 7 0 Normal
02/25/2026 02 AM PST 5.11 7 0 Normal
02/25/2026 03 AM PST 5.10 6 - Normal
02/25/2026 04 AM PST 5.11 7 + Normal
02/25/2026 05 AM PST 5.10 6 - Normal
02/25/2026 06 AM PST 5.10 6 0 Normal
02/25/2026 07 AM PST 5.10 6 0 Normal
02/25/2026 08 AM PST 5.10 6 0 Normal
02/25/2026 09 AM PST 5.10 6 0 Normal
02/25/2026 10 AM PST 5.10 6 0 Normal
02/25/2026 11 AM PST 5.10 6 0 Normal
02/25/2026 12 PM PST 5.10 6 0 Normal
02/25/2026 01 PM PST 5.10 6 0 Normal
02/25/2026 02 PM PST 5.10 6 0 Normal
02/25/2026 03 PM PST 5.10 6 0 Normal
02/25/2026 04 PM PST 5.10 6 0 Normal
02/25/2026 05 PM PST 5.10 6 0 Normal
02/25/2026 06 PM PST 5.09 6 - Normal
02/25/2026 07 PM PST 5.09 6 0 Normal
02/25/2026 08 PM PST 5.09 6 0 Normal
02/25/2026 09 PM PST 5.09 6 0 Normal
02/25/2026 10 PM PST 5.09 6 0 Normal
02/25/2026 11 PM PST 5.09 6 0 Normal
02/26/2026 12 AM PST 5.09 6 0 Normal
02/26/2026 01 AM PST 5.09 6 0 Normal
02/26/2026 02 AM PST 5.09 6 0 Normal
02/26/2026 03 AM PST 5.09 6 0 Normal
02/26/2026 04 AM PST 5.09 6 0 Normal
02/26/2026 05 AM PST 5.08 5 - Normal
02/26/2026 06 AM PST 5.08 5 0 Normal
02/26/2026 07 AM PST 5.08 5 0 Normal
02/26/2026 08 AM PST 5.08 5 0 Normal
02/26/2026 09 AM PST 5.08 5 0 Normal
02/26/2026 10 AM PST 5.08 5 0 Normal
02/26/2026 11 AM PST 5.08 5 0 Normal
02/26/2026 12 PM PST 5.08 5 0 Normal
02/26/2026 01 PM PST 5.08 5 0 Normal
02/26/2026 02 PM PST 5.08 5 0 Normal
02/26/2026 03 PM PST 5.08 5 0 Normal
02/26/2026 04 PM PST 5.08 5 0 Normal
02/26/2026 05 PM PST 5.08 5 0 Normal
02/26/2026 06 PM PST 5.07 5 - Normal
02/26/2026 07 PM PST 5.07 5 0 Normal
02/26/2026 08 PM PST 5.07 5 0 Normal
02/26/2026 09 PM PST 5.07 5 0 Normal
02/26/2026 10 PM PST 5.07 5 0 Normal
02/26/2026 11 PM PST 5.07 5 0 Normal
02/27/2026 12 AM PST 5.07 5 0 Normal
02/27/2026 01 AM PST 5.07 5 0 Normal
02/27/2026 02 AM PST 5.07 5 0 Normal
02/27/2026 03 AM PST 5.06 4 - Normal
02/27/2026 04 AM PST 5.06 4 0 Normal
02/27/2026 05 AM PST 5.06 4 0 Normal
02/27/2026 06 AM PST 5.06 4 0 Normal
02/27/2026 07 AM PST 5.06 4 0 Normal
02/27/2026 08 AM PST 5.06 4 0 Normal
02/27/2026 09 AM PST 5.06 4 0 Normal
02/27/2026 10 AM PST 5.06 4 0 Normal
02/27/2026 11 AM PST 5.06 4 0 Normal
02/27/2026 12 PM PST 5.06 4 0 Normal
02/27/2026 01 PM PST 5.06 4 0 Normal
02/27/2026 02 PM PST 5.06 4 0 Normal
02/27/2026 03 PM PST 5.06 4 0 Normal
02/27/2026 04 PM PST 5.06 4 0 Normal
02/27/2026 05 PM PST 5.06 4 0 Normal
02/27/2026 06 PM PST 5.06 4 0 Normal
02/27/2026 07 PM PST 5.06 4 0 Normal
02/27/2026 08 PM PST 5.06 4 0 Normal
02/27/2026 09 PM PST 5.06 4 0 Normal
02/27/2026 10 PM PST 5.05 4 - Normal
02/27/2026 11 PM PST 5.05 4 0 Normal
02/28/2026 12 AM PST 5.05 4 0 Normal
02/28/2026 01 AM PST 5.05 4 0 Normal
02/28/2026 02 AM PST 5.05 4 0 Normal
02/28/2026 03 AM PST 5.05 4 0 Normal
02/28/2026 04 AM PST 5.05 4 0 Normal
02/28/2026 05 AM PST 5.05 4 0 Normal
02/28/2026 06 AM PST 5.05 4 0 Normal
02/28/2026 07 AM PST 5.05 4 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/28/2026 08 AM PST 5.05 4 Normal
02/28/2026 09 AM PST 5.05 4 0 Normal
02/28/2026 10 AM PST 5.05 4 0 Normal
02/28/2026 11 AM PST 5.05 4 0 Normal
02/28/2026 12 PM PST 5.05 4 0 Normal
02/28/2026 01 PM PST 5.05 4 0 Normal
02/28/2026 02 PM PST 5.05 4 0 Normal
02/28/2026 03 PM PST 5.05 4 0 Normal
02/28/2026 04 PM PST 5.05 4 0 Normal
02/28/2026 05 PM PST 5.05 4 0 Normal
02/28/2026 06 PM PST 5.05 4 0 Normal
02/28/2026 07 PM PST 5.05 4 0 Normal
02/28/2026 08 PM PST 5.05 4 0 Normal
02/28/2026 09 PM PST 5.05 4 0 Normal
02/28/2026 10 PM PST 5.05 4 0 Normal
02/28/2026 11 PM PST 5.05 4 0 Normal
03/01/2026 12 AM PST 5.05 4 0 Normal
03/01/2026 01 AM PST 5.05 4 0 Normal
03/01/2026 02 AM PST 5.05 4 0 Normal
03/01/2026 03 AM PST 5.05 4 0 Normal
03/01/2026 04 AM PST 5.05 4 0 Normal
03/01/2026 05 AM PST 5.05 4 0 Normal
03/01/2026 06 AM PST 5.04 4 - Normal
03/01/2026 07 AM PST 5.04 4 0 Normal
03/01/2026 08 AM PST 5.04 4 0 Normal
03/01/2026 09 AM PST 5.04 4 0 Normal
03/01/2026 10 AM PST 5.04 4 0 Normal
03/01/2026 11 AM PST 5.04 4 0 Normal
03/01/2026 12 PM PST 5.04 4 0 Normal
03/01/2026 01 PM PST 5.04 4 0 Normal
03/01/2026 02 PM PST 5.04 4 0 Normal
03/01/2026 03 PM PST 5.04 4 0 Normal
03/01/2026 04 PM PST 5.04 4 0 Normal
03/01/2026 05 PM PST 5.04 4 0 Normal
03/01/2026 06 PM PST 5.04 4 0 Normal
03/01/2026 07 PM PST 5.04 4 0 Normal
03/01/2026 08 PM PST 5.04 4 0 Normal
03/01/2026 09 PM PST 5.04 4 0 Normal
03/01/2026 10 PM PST 5.04 4 0 Normal
03/01/2026 11 PM PST 5.04 4 0 Normal
03/02/2026 12 AM PST 5.04 4 0 Normal
03/02/2026 01 AM PST 5.04 4 0 Normal
03/02/2026 02 AM PST 5.04 4 0 Normal
03/02/2026 03 AM PST 5.04 4 0 Normal
03/02/2026 04 AM PST 5.04 4 0 Normal
03/02/2026 05 AM PST 5.04 4 0 Normal
03/02/2026 06 AM PST 5.04 4 0 Normal
03/02/2026 07 AM PST 5.04 4 0 Normal
03/02/2026 08 AM PST 5.04 4 0 Normal
03/02/2026 09 AM PST 5.04 4 0 Normal
03/02/2026 10 AM PST 5.04 4 0 Normal
03/02/2026 11 AM PST 5.04 4 0 Normal
03/02/2026 12 PM PST 5.04 4 0 Normal
03/02/2026 01 PM PST 5.04 4 0 Normal
03/02/2026 02 PM PST 5.04 4 0 Normal
03/02/2026 03 PM PST 5.04 4 0 Normal
03/02/2026 04 PM PST 5.04 4 0 Normal
03/02/2026 05 PM PST 5.04 4 0 Normal
03/02/2026 06 PM PST 5.04 4 0 Normal
03/02/2026 07 PM PST 5.04 4 0 Normal
03/02/2026 08 PM PST 5.04 4 0 Normal
03/02/2026 09 PM PST 5.04 4 0 Normal
03/02/2026 10 PM PST 5.04 4 0 Normal
03/02/2026 11 PM PST 5.04 4 0 Normal
03/03/2026 12 AM PST 5.04 4 0 Normal
03/03/2026 01 AM PST 5.04 4 0 Normal
03/03/2026 02 AM PST 5.04 4 0 Normal
03/03/2026 03 AM PST 5.04 4 0 Normal
03/03/2026 04 AM PST 5.04 4 0 Normal
03/03/2026 05 AM PST 5.04 4 0 Normal
03/03/2026 06 AM PST 5.04 4 0 Normal
03/03/2026 07 AM PST 5.04 4 0 Normal
03/03/2026 08 AM PST 5.04 4 0 Normal
03/03/2026 09 AM PST 5.04 4 0 Normal
03/03/2026 10 AM PST 5.04 4 0 Normal
03/03/2026 11 AM PST 5.04 4 0 Normal
03/03/2026 12 PM PST 5.04 4 0 Normal
03/03/2026 01 PM PST 5.04 4 0 Normal
03/03/2026 02 PM PST 5.04 4 0 Normal
03/03/2026 03 PM PST 5.04 4 0 Normal
03/03/2026 04 PM PST 5.04 4 0 Normal
03/03/2026 05 PM PST 5.04 4 0 Normal
03/03/2026 06 PM PST 5.03 3 - Normal
03/03/2026 07 PM PST 5.03 3 0 Normal
03/03/2026 08 PM PST 5.03 3 0 Normal
03/03/2026 09 PM PST 5.03 3 0 Normal
03/03/2026 10 PM PST 5.03 3 0 Normal
03/03/2026 11 PM PST 5.03 3 0 Normal
03/04/2026 12 AM PST 5.03 3 0 Normal
03/04/2026 01 AM PST 5.03 3 0 Normal
03/04/2026 02 AM PST 5.03 3 0 Normal
03/04/2026 03 AM PST 5.03 3 0 Normal
03/04/2026 04 AM PST 5.03 3 0 Normal
03/04/2026 05 AM PST 5.03 3 0 Normal
03/04/2026 06 AM PST 5.03 3 0 Normal
03/04/2026 07 AM PST 5.03 3 0 Normal
03/04/2026 08 AM PST 5.03 3 0 Normal
03/04/2026 09 AM PST 5.03 3 0 Normal
03/04/2026 10 AM PST 5.03 3 0 Normal
03/04/2026 11 AM PST 5.03 3 0 Normal
03/04/2026 12 PM PST 5.03 3 0 Normal
03/04/2026 01 PM PST 5.03 3 0 Normal
03/04/2026 02 PM PST 5.03 3 0 Normal
03/04/2026 03 PM PST 5.03 3 0 Normal
03/04/2026 04 PM PST 5.03 3 0 Normal
03/04/2026 05 PM PST 5.03 3 0 Normal
03/04/2026 06 PM PST 5.03 3 0 Normal
03/04/2026 07 PM PST 5.03 3 0 Normal
03/04/2026 08 PM PST 5.03 3 0 Normal
03/04/2026 09 PM PST 5.03 3 0 Normal
03/04/2026 10 PM PST 5.03 3 0 Normal
03/04/2026 11 PM PST 5.03 3 0 Normal
03/05/2026 12 AM PST 5.03 3 0 Normal
03/05/2026 01 AM PST 5.03 3 0 Normal
03/05/2026 02 AM PST 5.03 3 0 Normal
03/05/2026 03 AM PST 5.03 3 0 Normal
03/05/2026 04 AM PST 5.03 3 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.
|