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 30 2026 at 8:25 AM PDTNext Issuance: Oct 31 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:  10/30/2026 at 08:26 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/30/2026 at 05:00 AM PDT
# Maximum Observed Stage:                       2.63 Feet
# Maximum Observed Flow:                        14 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/01/2026 at 04:00 AM PST
# Maximum Forecast Stage:                       3.71 Feet
# Maximum Forecast Flow:                        201 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/25/2026 08 AM PDT            2.23              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            2.23              0         0      Not Applicable
  10/28/2026 08 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 09 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/28/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 04 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 05 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 06 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 07 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 08 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 09 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 10 PM PDT            2.23              0         0      Not Applicable
  10/28/2026 11 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 12 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 04 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 05 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 06 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 07 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 08 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 09 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/29/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 04 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 05 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 06 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 07 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 08 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 09 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 10 PM PDT            2.23              0         0      Not Applicable
  10/29/2026 11 PM PDT            2.23              0         0      Not Applicable
  10/30/2026 12 AM PDT            2.23              0         0      Not Applicable
  10/30/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/30/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/30/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/30/2026 04 AM PDT            2.31              1         +      Not Applicable
  10/30/2026 05 AM PDT            2.63             14         +      Not Applicable
  10/30/2026 06 AM PDT            2.49              5         -      Not Applicable
  10/30/2026 07 AM PDT            2.31              1         -      Not Applicable
  10/30/2026 08 AM PDT            2.23              0         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/30/2026 09 AM PDT            2.23              0                Not Applicable
  10/30/2026 10 AM PDT            2.23              0         0      Not Applicable
  10/30/2026 11 AM PDT            2.23              0         0      Not Applicable
  10/30/2026 12 PM PDT            2.23              0         0      Not Applicable
  10/30/2026 01 PM PDT            2.23              0         0      Not Applicable
  10/30/2026 02 PM PDT            2.23              0         0      Not Applicable
  10/30/2026 03 PM PDT            2.23              0         0      Not Applicable
  10/30/2026 04 PM PDT            2.36              1         +      Not Applicable
  10/30/2026 05 PM PDT            2.45              4         +      Not Applicable
  10/30/2026 06 PM PDT            2.46              4         +      Not Applicable
  10/30/2026 07 PM PDT            2.40              2         -      Not Applicable
  10/30/2026 08 PM PDT            2.23              0         -      Not Applicable
  10/30/2026 09 PM PDT            2.23              0         0      Not Applicable
  10/30/2026 10 PM PDT            2.23              0         0      Not Applicable
  10/30/2026 11 PM PDT            2.23              0         0      Not Applicable
  10/31/2026 12 AM PDT            2.23              0         0      Not Applicable
  10/31/2026 01 AM PDT            2.23              0         0      Not Applicable
  10/31/2026 02 AM PDT            2.23              0         0      Not Applicable
  10/31/2026 03 AM PDT            2.23              0         0      Not Applicable
  10/31/2026 04 AM PDT            2.28              0         +      Not Applicable
  10/31/2026 05 AM PDT            2.37              1         +      Not Applicable
  10/31/2026 06 AM PDT            2.42              3         +      Not Applicable
  10/31/2026 07 AM PDT            2.40              2         -      Not Applicable
  10/31/2026 08 AM PDT            2.38              2         -      Not Applicable
  10/31/2026 09 AM PDT            2.37              1         -      Not Applicable
  10/31/2026 10 AM PDT            2.35              1         -      Not Applicable
  10/31/2026 11 AM PDT            2.34              1         -      Not Applicable
  10/31/2026 12 PM PDT            2.34              1         0      Not Applicable
  10/31/2026 01 PM PDT            2.33              1         -      Not Applicable
  10/31/2026 02 PM PDT            2.33              1         0      Not Applicable
  10/31/2026 03 PM PDT            2.33              1         0      Not Applicable
  10/31/2026 04 PM PDT            2.33              1         0      Not Applicable
  10/31/2026 05 PM PDT            2.32              1         -      Not Applicable
  10/31/2026 06 PM PDT            2.45              4         +      Not Applicable
  10/31/2026 07 PM PDT            2.59             11         +      Not Applicable
  10/31/2026 08 PM PDT            2.70             19         +      Not Applicable
  10/31/2026 09 PM PDT            2.78             26         +      Not Applicable
  10/31/2026 10 PM PDT            2.84             32         +      Not Applicable
  10/31/2026 11 PM PDT            2.89             38         +      Not Applicable
  11/01/2026 12 AM PDT            3.01             53         +      Not Applicable
  11/01/2026 01 AM PDT            3.27             96         +      Not Applicable
  11/01/2026 01 AM PST            3.45            134         +      Not Applicable
  11/01/2026 02 AM PST            3.57            164         +      Not Applicable
  11/01/2026 03 AM PST            3.65            185         +      Not Applicable
  11/01/2026 04 AM PST            3.71            201         +      Not Applicable
  11/01/2026 05 AM PST            3.70            198         -      Not Applicable
  11/01/2026 06 AM PST            3.64            182         -      Not Applicable
  11/01/2026 07 AM PST            3.58            166         -      Not Applicable
  11/01/2026 08 AM PST            3.52            151         -      Not Applicable
  11/01/2026 09 AM PST            3.48            141         -      Not Applicable
  11/01/2026 10 AM PST            3.46            137         -      Not Applicable
  11/01/2026 11 AM PST            3.41            125         -      Not Applicable
  11/01/2026 12 PM PST            3.31            104         -      Not Applicable
  11/01/2026 01 PM PST            3.22             87         -      Not Applicable
  11/01/2026 02 PM PST            3.13             72         -      Not Applicable
  11/01/2026 03 PM PST            3.05             59         -      Not Applicable
  11/01/2026 04 PM PST            2.99             50         -      Not Applicable
  11/01/2026 05 PM PST            2.94             44         -      Not Applicable
  11/01/2026 06 PM PST            2.88             37         -      Not Applicable
  11/01/2026 07 PM PST            2.82             30         -      Not Applicable
  11/01/2026 08 PM PST            2.76             24         -      Not Applicable
  11/01/2026 09 PM PST            2.71             20         -      Not Applicable
  11/01/2026 10 PM PST            2.65             15         -      Not Applicable
  11/01/2026 11 PM PST            2.61             12         -      Not Applicable
  11/02/2026 12 AM PST            2.56              9         -      Not Applicable
  11/02/2026 01 AM PST            2.52              7         -      Not Applicable
  11/02/2026 02 AM PST            2.49              5         -      Not Applicable
  11/02/2026 03 AM PST            2.46              4         -      Not Applicable
  11/02/2026 04 AM PST            2.43              3         -      Not Applicable
  11/02/2026 05 AM PST            2.41              2         -      Not Applicable
  11/02/2026 06 AM PST            2.39              2         -      Not Applicable
  11/02/2026 07 AM PST            2.38              2         -      Not Applicable
  11/02/2026 08 AM PST            2.36              1         -      Not Applicable
  11/02/2026 09 AM PST            2.35              1         -      Not Applicable
  11/02/2026 10 AM PST            2.34              1         -      Not Applicable
  11/02/2026 11 AM PST            2.34              1         0      Not Applicable
  11/02/2026 12 PM PST            2.34              1         0      Not Applicable
  11/02/2026 01 PM PST            2.33              1         -      Not Applicable
  11/02/2026 02 PM PST            2.33              1         0      Not Applicable
  11/02/2026 03 PM PST            2.33              1         0      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
  11/03/2026 05 AM PST            2.33              1         0      Not Applicable
  11/03/2026 06 AM PST            2.33              1         0      Not Applicable
  11/03/2026 07 AM PST            2.33              1         0      Not Applicable
  11/03/2026 08 AM PST            2.33              1         0      Not Applicable
  11/03/2026 09 AM PST            2.33              1         0      Not Applicable
  11/03/2026 10 AM PST            2.33              1         0      Not Applicable
  11/03/2026 11 AM PST            2.33              1         0      Not Applicable
  11/03/2026 12 PM PST            2.33              1         0      Not Applicable
  11/03/2026 01 PM PST            2.33              1         0      Not Applicable
  11/03/2026 02 PM PST            2.33              1         0      Not Applicable
  11/03/2026 03 PM PST            2.33              1         0      Not Applicable
  11/03/2026 04 PM PST            2.33              1         0      Not Applicable
  11/03/2026 05 PM PST            2.33              1         0      Not Applicable
  11/03/2026 06 PM PST            2.33              1         0      Not Applicable
  11/03/2026 07 PM PST            2.33              1         0      Not Applicable
  11/03/2026 08 PM PST            2.33              1         0      Not Applicable
  11/03/2026 09 PM PST            2.33              1         0      Not Applicable
  11/03/2026 10 PM PST            2.33              1         0      Not Applicable
  11/03/2026 11 PM PST            2.33              1         0      Not Applicable
  11/04/2026 12 AM PST            2.33              1         0      Not Applicable
  11/04/2026 01 AM PST            2.33              1         0      Not Applicable
  11/04/2026 02 AM PST            2.33              1         0      Not Applicable
  11/04/2026 03 AM PST            2.33              1         0      Not Applicable
  11/04/2026 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.