TEMESCAL CREEK - CORONA (TSLC1)
Latitude: 33.89º NLongitude: 117.56º WElevation: 600 FeetForecast Type: Unofficial Location
Location: Riverside County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Oct 29 2026 at 7:43 AM PDTNext Issuance: Oct 30 2026 at 9:00 AM PDT
Action: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Temescal Creek - Corona at Main Street (TSLC1)
#
# File Generation Time:  10/29/2026 at 07:44 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/29/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       2.32 Feet
# Maximum Observed Flow:                        1 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 10:00 AM PST
# Maximum Forecast Stage:                       3.78 Feet
# Maximum Forecast Flow:                        226 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/24/2026 07 AM PDT            2.23              0                Not Applicable
  10/24/2026 08 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 09 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 04 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 05 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 06 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 07 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 08 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 09 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 10 PM PDT            2.23              0         0      Not Applicable
  10/24/2026 11 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 12 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 04 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 05 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 06 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 07 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 08 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 09 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/25/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 04 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 05 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 06 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 07 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 08 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 09 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 10 PM PDT            2.23              0         0      Not Applicable
  10/25/2026 11 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 12 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 04 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 05 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 06 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 07 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 08 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 09 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/26/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 04 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 05 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 06 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 07 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 08 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 09 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 10 PM PDT            2.23              0         0      Not Applicable
  10/26/2026 11 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 12 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 04 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 05 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 06 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 07 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 08 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 09 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/27/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 04 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 05 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 06 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 07 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 08 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 09 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 10 PM PDT            2.23              0         0      Not Applicable
  10/27/2026 11 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 12 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 04 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 05 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 06 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 07 AM PDT            2.24              0         +      Not Applicable
  10/28/2026 08 AM PDT            2.24              0         0      Not Applicable
  10/28/2026 09 AM PDT            2.25              0         +      Not Applicable
  10/28/2026 10 AM PDT            2.26              0         +      Not Applicable
  10/28/2026 11 AM PDT            2.26              0         0      Not Applicable
  10/28/2026 12 PM PDT            2.27              0         +      Not Applicable
  10/28/2026 01 PM PDT            2.27              0         0      Not Applicable
  10/28/2026 02 PM PDT            2.28              0         +      Not Applicable
  10/28/2026 03 PM PDT            2.28              0         0      Not Applicable
  10/28/2026 04 PM PDT            2.29              0         +      Not Applicable
  10/28/2026 05 PM PDT            2.29              0         0      Not Applicable
  10/28/2026 06 PM PDT            2.29              0         0      Not Applicable
  10/28/2026 07 PM PDT            2.30              0         +      Not Applicable
  10/28/2026 08 PM PDT            2.30              0         0      Not Applicable
  10/28/2026 09 PM PDT            2.30              0         0      Not Applicable
  10/28/2026 10 PM PDT            2.30              0         0      Not Applicable
  10/28/2026 11 PM PDT            2.31              1         +      Not Applicable
  10/29/2026 12 AM PDT            2.31              1         0      Not Applicable
  10/29/2026 01 AM PDT            2.31              1         0      Not Applicable
  10/29/2026 02 AM PDT            2.31              1         0      Not Applicable
  10/29/2026 03 AM PDT            2.31              1         0      Not Applicable
  10/29/2026 04 AM PDT            2.32              1         +      Not Applicable
  10/29/2026 05 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 06 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 07 AM PDT            2.32              1         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/29/2026 08 AM PDT            2.32              1                Not Applicable
  10/29/2026 09 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 10 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 11 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 12 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 01 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 02 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 03 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 04 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 05 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 06 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 07 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 08 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 09 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 10 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 11 PM PDT            2.32              1         0      Not Applicable
  10/30/2026 12 AM PDT            2.38              2         +      Not Applicable
  10/30/2026 01 AM PDT            2.45              4         +      Not Applicable
  10/30/2026 02 AM PDT            2.50              6         +      Not Applicable
  10/30/2026 03 AM PDT            2.54              8         +      Not Applicable
  10/30/2026 04 AM PDT            2.57             10         +      Not Applicable
  10/30/2026 05 AM PDT            2.59             11         +      Not Applicable
  10/30/2026 06 AM PDT            2.59             11         0      Not Applicable
  10/30/2026 07 AM PDT            2.57             10         -      Not Applicable
  10/30/2026 08 AM PDT            2.55              9         -      Not Applicable
  10/30/2026 09 AM PDT            2.52              7         -      Not Applicable
  10/30/2026 10 AM PDT            2.50              6         -      Not Applicable
  10/30/2026 11 AM PDT            2.48              5         -      Not Applicable
  10/30/2026 12 PM PDT            2.47              5         -      Not Applicable
  10/30/2026 01 PM PDT            2.45              4         -      Not Applicable
  10/30/2026 02 PM PDT            2.44              3         -      Not Applicable
  10/30/2026 03 PM PDT            2.42              3         -      Not Applicable
  10/30/2026 04 PM PDT            2.41              2         -      Not Applicable
  10/30/2026 05 PM PDT            2.39              2         -      Not Applicable
  10/30/2026 06 PM PDT            2.38              2         -      Not Applicable
  10/30/2026 07 PM PDT            2.37              1         -      Not Applicable
  10/30/2026 08 PM PDT            2.35              1         -      Not Applicable
  10/30/2026 09 PM PDT            2.35              1         0      Not Applicable
  10/30/2026 10 PM PDT            2.34              1         -      Not Applicable
  10/30/2026 11 PM PDT            2.33              1         -      Not Applicable
  10/31/2026 12 AM PDT            2.33              1         0      Not Applicable
  10/31/2026 01 AM PDT            2.33              1         0      Not Applicable
  10/31/2026 02 AM PDT            2.33              1         0      Not Applicable
  10/31/2026 03 AM PDT            2.32              1         -      Not Applicable
  10/31/2026 04 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 05 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 06 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 07 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 08 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 09 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 10 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 11 AM PDT            2.32              1         0      Not Applicable
  10/31/2026 12 PM PDT            2.35              1         +      Not Applicable
  10/31/2026 01 PM PDT            2.40              2         +      Not Applicable
  10/31/2026 02 PM PDT            2.44              3         +      Not Applicable
  10/31/2026 03 PM PDT            2.46              4         +      Not Applicable
  10/31/2026 04 PM PDT            2.48              5         +      Not Applicable
  10/31/2026 05 PM PDT            2.50              6         +      Not Applicable
  10/31/2026 06 PM PDT            2.53              8         +      Not Applicable
  10/31/2026 07 PM PDT            2.57             10         +      Not Applicable
  10/31/2026 08 PM PDT            2.61             12         +      Not Applicable
  10/31/2026 09 PM PDT            2.65             15         +      Not Applicable
  10/31/2026 10 PM PDT            2.67             17         +      Not Applicable
  10/31/2026 11 PM PDT            2.69             18         +      Not Applicable
  11/01/2026 12 AM PDT            2.81             29         +      Not Applicable
  11/01/2026 01 AM PDT            3.00             52         +      Not Applicable
  11/01/2026 01 AM PST            3.22             87         +      Not Applicable
  11/01/2026 02 AM PST            3.35            113         +      Not Applicable
  11/01/2026 03 AM PST            3.44            132         +      Not Applicable
  11/01/2026 04 AM PST            3.49            144         +      Not Applicable
  11/01/2026 05 AM PST            3.55            158         +      Not Applicable
  11/01/2026 06 AM PST            3.62            177         +      Not Applicable
  11/01/2026 07 AM PST            3.68            193         +      Not Applicable
  11/01/2026 08 AM PST            3.73            207         +      Not Applicable
  11/01/2026 09 AM PST            3.77            222         +      Not Applicable
  11/01/2026 10 AM PST            3.78            226         +      Not Applicable
  11/01/2026 11 AM PST            3.74            210         -      Not Applicable
  11/01/2026 12 PM PST            3.63            179         -      Not Applicable
  11/01/2026 01 PM PST            3.52            151         -      Not Applicable
  11/01/2026 02 PM PST            3.43            130         -      Not Applicable
  11/01/2026 03 PM PST            3.35            113         -      Not Applicable
  11/01/2026 04 PM PST            3.29            100         -      Not Applicable
  11/01/2026 05 PM PST            3.21             85         -      Not Applicable
  11/01/2026 06 PM PST            3.12             70         -      Not Applicable
  11/01/2026 07 PM PST            3.02             55         -      Not Applicable
  11/01/2026 08 PM PST            2.95             45         -      Not Applicable
  11/01/2026 09 PM PST            2.89             38         -      Not Applicable
  11/01/2026 10 PM PST            2.83             31         -      Not Applicable
  11/01/2026 11 PM PST            2.77             25         -      Not Applicable
  11/02/2026 12 AM PST            2.71             20         -      Not Applicable
  11/02/2026 01 AM PST            2.65             15         -      Not Applicable
  11/02/2026 02 AM PST            2.60             12         -      Not Applicable
  11/02/2026 03 AM PST            2.56              9         -      Not Applicable
  11/02/2026 04 AM PST            2.52              7         -      Not Applicable
  11/02/2026 05 AM PST            2.48              5         -      Not Applicable
  11/02/2026 06 AM PST            2.45              4         -      Not Applicable
  11/02/2026 07 AM PST            2.42              3         -      Not Applicable
  11/02/2026 08 AM PST            2.40              2         -      Not Applicable
  11/02/2026 09 AM PST            2.38              2         -      Not Applicable
  11/02/2026 10 AM PST            2.37              1         -      Not Applicable
  11/02/2026 11 AM PST            2.35              1         -      Not Applicable
  11/02/2026 12 PM PST            2.35              1         0      Not Applicable
  11/02/2026 01 PM PST            2.34              1         -      Not Applicable
  11/02/2026 02 PM PST            2.34              1         0      Not Applicable
  11/02/2026 03 PM PST            2.33              1         -      Not Applicable
  11/02/2026 04 PM PST            2.33              1         0      Not Applicable
  11/02/2026 05 PM PST            2.33              1         0      Not Applicable
  11/02/2026 06 PM PST            2.33              1         0      Not Applicable
  11/02/2026 07 PM PST            2.33              1         0      Not Applicable
  11/02/2026 08 PM PST            2.33              1         0      Not Applicable
  11/02/2026 09 PM PST            2.33              1         0      Not Applicable
  11/02/2026 10 PM PST            2.33              1         0      Not Applicable
  11/02/2026 11 PM PST            2.33              1         0      Not Applicable
  11/03/2026 12 AM PST            2.33              1         0      Not Applicable
  11/03/2026 01 AM PST            2.33              1         0      Not Applicable
  11/03/2026 02 AM PST            2.33              1         0      Not Applicable
  11/03/2026 03 AM PST            2.33              1         0      Not Applicable
  11/03/2026 04 AM PST            2.33              1         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.