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 28 2026 at 7:25 AM PDTNext Issuance: Oct 29 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:  10/28/2026 at 07:27 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/23/2026 at 09:00 PM PDT
# Maximum Observed Stage:                       2.49 Feet
# Maximum Observed Flow:                        5 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 10:00 AM PST
# Maximum Forecast Stage:                       3.32 Feet
# Maximum Forecast Flow:                        106 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/23/2026 07 AM PDT            2.23              0                Not Applicable
  10/23/2026 08 AM PDT            2.23              0         0      Not Applicable
  10/23/2026 09 AM PDT            2.23              0         0      Not Applicable
  10/23/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/23/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/23/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 04 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 05 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 06 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 07 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 08 PM PDT            2.23              0         0      Not Applicable
  10/23/2026 09 PM PDT            2.49              5         +      Not Applicable
  10/23/2026 10 PM PDT            2.35              1         -      Not Applicable
  10/23/2026 11 PM PDT            2.27              0         -      Not Applicable
  10/24/2026 12 AM PDT            2.23              0         -      Not Applicable
  10/24/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 04 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 05 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 06 AM PDT            2.23              0         0      Not Applicable
  10/24/2026 07 AM PDT            2.23              0         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            2.24              0         +      Not Applicable
  10/27/2026 07 AM PDT            2.24              0         0      Not Applicable
  10/27/2026 08 AM PDT            2.25              0         +      Not Applicable
  10/27/2026 09 AM PDT            2.26              0         +      Not Applicable
  10/27/2026 10 AM PDT            2.26              0         0      Not Applicable
  10/27/2026 11 AM PDT            2.27              0         +      Not Applicable
  10/27/2026 12 PM PDT            2.27              0         0      Not Applicable
  10/27/2026 01 PM PDT            2.28              0         +      Not Applicable
  10/27/2026 02 PM PDT            2.28              0         0      Not Applicable
  10/27/2026 03 PM PDT            2.29              0         +      Not Applicable
  10/27/2026 04 PM PDT            2.29              0         0      Not Applicable
  10/27/2026 05 PM PDT            2.29              0         0      Not Applicable
  10/27/2026 06 PM PDT            2.30              0         +      Not Applicable
  10/27/2026 07 PM PDT            2.30              0         0      Not Applicable
  10/27/2026 08 PM PDT            2.30              0         0      Not Applicable
  10/27/2026 09 PM PDT            2.30              0         0      Not Applicable
  10/27/2026 10 PM PDT            2.31              1         +      Not Applicable
  10/27/2026 11 PM PDT            2.31              1         0      Not Applicable
  10/28/2026 12 AM PDT            2.31              1         0      Not Applicable
  10/28/2026 01 AM PDT            2.31              1         0      Not Applicable
  10/28/2026 02 AM PDT            2.31              1         0      Not Applicable
  10/28/2026 03 AM PDT            2.32              1         +      Not Applicable
  10/28/2026 04 AM PDT            2.32              1         0      Not Applicable
  10/28/2026 05 AM PDT            2.32              1         0      Not Applicable
  10/28/2026 06 AM PDT            2.32              1         0      Not Applicable
  10/28/2026 07 AM PDT            2.32              1         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/28/2026 08 AM PDT            2.32              1                Not Applicable
  10/28/2026 09 AM PDT            2.32              1         0      Not Applicable
  10/28/2026 10 AM PDT            2.32              1         0      Not Applicable
  10/28/2026 11 AM PDT            2.32              1         0      Not Applicable
  10/28/2026 12 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 01 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 02 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 03 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 04 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 05 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 06 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 07 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 08 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 09 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 10 PM PDT            2.32              1         0      Not Applicable
  10/28/2026 11 PM PDT            2.32              1         0      Not Applicable
  10/29/2026 12 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 01 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 02 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 03 AM PDT            2.32              1         0      Not Applicable
  10/29/2026 04 AM PDT            2.32              1         0      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
  10/29/2026 08 AM PDT            2.32              1         0      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            2.32              1         0      Not Applicable
  10/30/2026 01 AM PDT            2.32              1         0      Not Applicable
  10/30/2026 02 AM PDT            2.32              1         0      Not Applicable
  10/30/2026 03 AM PDT            2.32              1         0      Not Applicable
  10/30/2026 04 AM PDT            2.32              1         0      Not Applicable
  10/30/2026 05 AM PDT            2.32              1         0      Not Applicable
  10/30/2026 06 AM PDT            2.35              1         +      Not Applicable
  10/30/2026 07 AM PDT            2.40              2         +      Not Applicable
  10/30/2026 08 AM PDT            2.44              3         +      Not Applicable
  10/30/2026 09 AM PDT            2.46              4         +      Not Applicable
  10/30/2026 10 AM PDT            2.48              5         +      Not Applicable
  10/30/2026 11 AM PDT            2.50              6         +      Not Applicable
  10/30/2026 12 PM PDT            2.51              6         +      Not Applicable
  10/30/2026 01 PM PDT            2.52              7         +      Not Applicable
  10/30/2026 02 PM PDT            2.52              7         0      Not Applicable
  10/30/2026 03 PM PDT            2.53              8         +      Not Applicable
  10/30/2026 04 PM PDT            2.54              8         +      Not Applicable
  10/30/2026 05 PM PDT            2.54              8         0      Not Applicable
  10/30/2026 06 PM PDT            2.54              8         0      Not Applicable
  10/30/2026 07 PM PDT            2.52              7         -      Not Applicable
  10/30/2026 08 PM PDT            2.50              6         -      Not Applicable
  10/30/2026 09 PM PDT            2.48              5         -      Not Applicable
  10/30/2026 10 PM PDT            2.46              4         -      Not Applicable
  10/30/2026 11 PM PDT            2.44              3         -      Not Applicable
  10/31/2026 12 AM PDT            2.43              3         -      Not Applicable
  10/31/2026 01 AM PDT            2.42              3         -      Not Applicable
  10/31/2026 02 AM PDT            2.40              2         -      Not Applicable
  10/31/2026 03 AM PDT            2.39              2         -      Not Applicable
  10/31/2026 04 AM PDT            2.38              2         -      Not Applicable
  10/31/2026 05 AM PDT            2.37              1         -      Not Applicable
  10/31/2026 06 AM PDT            2.36              1         -      Not Applicable
  10/31/2026 07 AM PDT            2.35              1         -      Not Applicable
  10/31/2026 08 AM PDT            2.34              1         -      Not Applicable
  10/31/2026 09 AM PDT            2.34              1         0      Not Applicable
  10/31/2026 10 AM PDT            2.33              1         -      Not Applicable
  10/31/2026 11 AM PDT            2.33              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            2.57             10         +      Not Applicable
  10/31/2026 07 PM PDT            2.68             17         +      Not Applicable
  10/31/2026 08 PM PDT            2.78             26         +      Not Applicable
  10/31/2026 09 PM PDT            2.85             33         +      Not Applicable
  10/31/2026 10 PM PDT            2.91             40         +      Not Applicable
  10/31/2026 11 PM PDT            2.95             45         +      Not Applicable
  11/01/2026 12 AM PDT            3.00             52         +      Not Applicable
  11/01/2026 01 AM PDT            3.09             65         +      Not Applicable
  11/01/2026 01 AM PST            3.15             75         +      Not Applicable
  11/01/2026 02 AM PST            3.20             84         +      Not Applicable
  11/01/2026 03 AM PST            3.23             89         +      Not Applicable
  11/01/2026 04 AM PST            3.25             93         +      Not Applicable
  11/01/2026 05 AM PST            3.27             96         +      Not Applicable
  11/01/2026 06 AM PST            3.29            100         +      Not Applicable
  11/01/2026 07 AM PST            3.30            102         +      Not Applicable
  11/01/2026 08 AM PST            3.31            104         +      Not Applicable
  11/01/2026 09 AM PST            3.31            104         0      Not Applicable
  11/01/2026 10 AM PST            3.32            106         +      Not Applicable
  11/01/2026 11 AM PST            3.29            100         -      Not Applicable
  11/01/2026 12 PM PST            3.23             89         -      Not Applicable
  11/01/2026 01 PM PST            3.18             80         -      Not Applicable
  11/01/2026 02 PM PST            3.12             70         -      Not Applicable
  11/01/2026 03 PM PST            3.08             64         -      Not Applicable
  11/01/2026 04 PM PST            3.06             61         -      Not Applicable
  11/01/2026 05 PM PST            3.01             53         -      Not Applicable
  11/01/2026 06 PM PST            2.95             45         -      Not Applicable
  11/01/2026 07 PM PST            2.89             38         -      Not Applicable
  11/01/2026 08 PM PST            2.83             31         -      Not Applicable
  11/01/2026 09 PM PST            2.78             26         -      Not Applicable
  11/01/2026 10 PM PST            2.72             21         -      Not Applicable
  11/01/2026 11 PM PST            2.67             17         -      Not Applicable
  11/02/2026 12 AM PST            2.63             14         -      Not Applicable
  11/02/2026 01 AM PST            2.58             11         -      Not Applicable
  11/02/2026 02 AM PST            2.55              9         -      Not Applicable
  11/02/2026 03 AM PST            2.51              6         -      Not Applicable
  11/02/2026 04 AM PST            2.48              5         -      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.