National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 | 

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: Feb 14 2026 at 7:46 AM PSTNext Issuance: Feb 15 2026 at 9:00 AM PST
Action/Monitor: 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:  02/14/2026 at 07:48 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/11/2026 at 06:00 AM PST
# Maximum Observed Stage:                       4.10 Feet
# Maximum Observed Flow:                        471 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/16/2026 at 04:00 PM PST
# Maximum Forecast Stage:                       4.10 Feet
# Maximum Forecast Flow:                        471 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/09/2026 07 AM PST            2.40              9                Not Applicable
  02/09/2026 08 AM PST            2.41             10         +      Not Applicable
  02/09/2026 09 AM PST            2.41             10         0      Not Applicable
  02/09/2026 10 AM PST            2.41             10         0      Not Applicable
  02/09/2026 11 AM PST            2.42             11         +      Not Applicable
  02/09/2026 12 PM PST            2.43             11         +      Not Applicable
  02/09/2026 01 PM PST            2.49             15         +      Not Applicable
  02/09/2026 02 PM PST            2.42             11         -      Not Applicable
  02/09/2026 03 PM PST            2.41             10         -      Not Applicable
  02/09/2026 04 PM PST            2.41             10         0      Not Applicable
  02/09/2026 05 PM PST            2.41             10         0      Not Applicable
  02/09/2026 06 PM PST            2.42             11         +      Not Applicable
  02/09/2026 07 PM PST            2.41             10         -      Not Applicable
  02/09/2026 08 PM PST            2.41             10         0      Not Applicable
  02/09/2026 09 PM PST            2.41             10         0      Not Applicable
  02/09/2026 10 PM PST            2.40              9         -      Not Applicable
  02/09/2026 11 PM PST            2.42             11         +      Not Applicable
  02/10/2026 12 AM PST            2.42             11         0      Not Applicable
  02/10/2026 01 AM PST            2.42             11         0      Not Applicable
  02/10/2026 02 AM PST            2.43             11         +      Not Applicable
  02/10/2026 03 AM PST            2.43             11         0      Not Applicable
  02/10/2026 04 AM PST            2.43             11         0      Not Applicable
  02/10/2026 05 AM PST            2.43             11         0      Not Applicable
  02/10/2026 06 AM PST            2.43             11         0      Not Applicable
  02/10/2026 07 AM PST            2.43             11         0      Not Applicable
  02/10/2026 08 AM PST            2.44             12         +      Not Applicable
  02/10/2026 09 AM PST            2.45             12         +      Not Applicable
  02/10/2026 10 AM PST            2.44             12         -      Not Applicable
  02/10/2026 11 AM PST            2.44             12         0      Not Applicable
  02/10/2026 12 PM PST            2.44             12         0      Not Applicable
  02/10/2026 01 PM PST            2.44             12         0      Not Applicable
  02/10/2026 02 PM PST            2.44             12         0      Not Applicable
  02/10/2026 03 PM PST            2.43             11         -      Not Applicable
  02/10/2026 04 PM PST            2.43             11         0      Not Applicable
  02/10/2026 05 PM PST            2.42             11         -      Not Applicable
  02/10/2026 06 PM PST            2.42             11         0      Not Applicable
  02/10/2026 07 PM PST            2.41             10         -      Not Applicable
  02/10/2026 08 PM PST            2.41             10         0      Not Applicable
  02/10/2026 09 PM PST            2.41             10         0      Not Applicable
  02/10/2026 10 PM PST            2.41             10         0      Not Applicable
  02/10/2026 11 PM PST            2.42             11         +      Not Applicable
  02/11/2026 12 AM PST            2.43             11         +      Not Applicable
  02/11/2026 01 AM PST            2.43             11         0      Not Applicable
  02/11/2026 02 AM PST            2.44             12         +      Not Applicable
  02/11/2026 03 AM PST            2.44             12         0      Not Applicable
  02/11/2026 04 AM PST            2.58             22         +      Not Applicable
  02/11/2026 05 AM PST            3.05             85         +      Not Applicable
  02/11/2026 06 AM PST            4.10            471         +      Not Applicable
  02/11/2026 07 AM PST            3.90            330         -      Not Applicable
  02/11/2026 08 AM PST            3.54            198         -      Not Applicable
  02/11/2026 09 AM PST            3.48            182         -      Not Applicable
  02/11/2026 10 AM PST            3.11             96         -      Not Applicable
  02/11/2026 11 AM PST            2.89             59         -      Not Applicable
  02/11/2026 12 PM PST            2.80             46         -      Not Applicable
  02/11/2026 01 PM PST            2.75             40         -      Not Applicable
  02/11/2026 02 PM PST            2.71             36         -      Not Applicable
  02/11/2026 03 PM PST            2.68             32         -      Not Applicable
  02/11/2026 04 PM PST            2.62             26         -      Not Applicable
  02/11/2026 05 PM PST            2.61             25         -      Not Applicable
  02/11/2026 06 PM PST            2.59             23         -      Not Applicable
  02/11/2026 07 PM PST            2.58             22         -      Not Applicable
  02/11/2026 08 PM PST            2.57             22         -      Not Applicable
  02/11/2026 09 PM PST            2.56             21         -      Not Applicable
  02/11/2026 10 PM PST            2.55             20         -      Not Applicable
  02/11/2026 11 PM PST            2.54             19         -      Not Applicable
  02/12/2026 12 AM PST            2.53             18         -      Not Applicable
  02/12/2026 01 AM PST            2.54             19         +      Not Applicable
  02/12/2026 02 AM PST            2.53             18         -      Not Applicable
  02/12/2026 03 AM PST            2.52             17         -      Not Applicable
  02/12/2026 04 AM PST            2.52             17         0      Not Applicable
  02/12/2026 05 AM PST            2.52             17         0      Not Applicable
  02/12/2026 06 AM PST            2.51             17         -      Not Applicable
  02/12/2026 07 AM PST            2.51             17         0      Not Applicable
  02/12/2026 08 AM PST            2.50             16         -      Not Applicable
  02/12/2026 09 AM PST            2.50             16         0      Not Applicable
  02/12/2026 10 AM PST            2.51             17         +      Not Applicable
  02/12/2026 11 AM PST            2.50             16         -      Not Applicable
  02/12/2026 12 PM PST            2.50             16         0      Not Applicable
  02/12/2026 01 PM PST            2.49             15         -      Not Applicable
  02/12/2026 02 PM PST            2.48             14         -      Not Applicable
  02/12/2026 03 PM PST            2.49             15         +      Not Applicable
  02/12/2026 04 PM PST            2.49             15         0      Not Applicable
  02/12/2026 05 PM PST            2.48             14         -      Not Applicable
  02/12/2026 06 PM PST            2.48             14         0      Not Applicable
  02/12/2026 07 PM PST            2.47             14         -      Not Applicable
  02/12/2026 08 PM PST            2.48             14         +      Not Applicable
  02/12/2026 09 PM PST            2.47             14         -      Not Applicable
  02/12/2026 10 PM PST            2.47             14         0      Not Applicable
  02/12/2026 11 PM PST            2.48             14         +      Not Applicable
  02/13/2026 12 AM PST            2.48             14         0      Not Applicable
  02/13/2026 01 AM PST            2.47             14         -      Not Applicable
  02/13/2026 02 AM PST            2.47             14         0      Not Applicable
  02/13/2026 03 AM PST            2.47             14         0      Not Applicable
  02/13/2026 04 AM PST            2.47             14         0      Not Applicable
  02/13/2026 05 AM PST            2.47             14         0      Not Applicable
  02/13/2026 06 AM PST            2.47             14         0      Not Applicable
  02/13/2026 07 AM PST            2.47             14         0      Not Applicable
  02/13/2026 08 AM PST            2.47             14         0      Not Applicable
  02/13/2026 09 AM PST            2.47             14         0      Not Applicable
  02/13/2026 10 AM PST            2.47             14         0      Not Applicable
  02/13/2026 11 AM PST            2.48             14         +      Not Applicable
  02/13/2026 12 PM PST            2.47             14         -      Not Applicable
  02/13/2026 01 PM PST            2.48             14         +      Not Applicable
  02/13/2026 02 PM PST            2.49             15         +      Not Applicable
  02/13/2026 03 PM PST            2.49             15         0      Not Applicable
  02/13/2026 04 PM PST            2.48             14         -      Not Applicable
  02/13/2026 05 PM PST            2.47             14         -      Not Applicable
  02/13/2026 06 PM PST            2.47             14         0      Not Applicable
  02/13/2026 07 PM PST            2.46             13         -      Not Applicable
  02/13/2026 08 PM PST            2.47             14         +      Not Applicable
  02/13/2026 09 PM PST            2.47             14         0      Not Applicable
  02/13/2026 10 PM PST            2.46             13         -      Not Applicable
  02/13/2026 11 PM PST            2.47             14         +      Not Applicable
  02/14/2026 12 AM PST            2.47             14         0      Not Applicable
  02/14/2026 01 AM PST            2.47             14         0      Not Applicable
  02/14/2026 02 AM PST            2.46             13         -      Not Applicable
  02/14/2026 03 AM PST            2.47             14         +      Not Applicable
  02/14/2026 04 AM PST            2.46             13         -      Not Applicable
  02/14/2026 05 AM PST            2.46             13         0      Not Applicable
  02/14/2026 06 AM PST            2.46             13         0      Not Applicable
  02/14/2026 07 AM PST            2.46             13         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/14/2026 08 AM PST            2.46             13                Not Applicable
  02/14/2026 09 AM PST            2.45             12         -      Not Applicable
  02/14/2026 10 AM PST            2.45             12         0      Not Applicable
  02/14/2026 11 AM PST            2.45             12         0      Not Applicable
  02/14/2026 12 PM PST            2.45             12         0      Not Applicable
  02/14/2026 01 PM PST            2.45             12         0      Not Applicable
  02/14/2026 02 PM PST            2.45             12         0      Not Applicable
  02/14/2026 03 PM PST            2.44             12         -      Not Applicable
  02/14/2026 04 PM PST            2.44             12         0      Not Applicable
  02/14/2026 05 PM PST            2.44             12         0      Not Applicable
  02/14/2026 06 PM PST            2.44             12         0      Not Applicable
  02/14/2026 07 PM PST            2.44             12         0      Not Applicable
  02/14/2026 08 PM PST            2.44             12         0      Not Applicable
  02/14/2026 09 PM PST            2.44             12         0      Not Applicable
  02/14/2026 10 PM PST            2.43             11         -      Not Applicable
  02/14/2026 11 PM PST            2.43             11         0      Not Applicable
  02/15/2026 12 AM PST            2.43             11         0      Not Applicable
  02/15/2026 01 AM PST            2.43             11         0      Not Applicable
  02/15/2026 02 AM PST            2.43             11         0      Not Applicable
  02/15/2026 03 AM PST            2.43             11         0      Not Applicable
  02/15/2026 04 AM PST            2.42             11         -      Not Applicable
  02/15/2026 05 AM PST            2.42             11         0      Not Applicable
  02/15/2026 06 AM PST            2.42             11         0      Not Applicable
  02/15/2026 07 AM PST            2.42             11         0      Not Applicable
  02/15/2026 08 AM PST            2.42             11         0      Not Applicable
  02/15/2026 09 AM PST            2.42             11         0      Not Applicable
  02/15/2026 10 AM PST            2.41             10         -      Not Applicable
  02/15/2026 11 AM PST            2.41             10         0      Not Applicable
  02/15/2026 12 PM PST            2.41             10         0      Not Applicable
  02/15/2026 01 PM PST            2.41             10         0      Not Applicable
  02/15/2026 02 PM PST            2.41             10         0      Not Applicable
  02/15/2026 03 PM PST            2.41             10         0      Not Applicable
  02/15/2026 04 PM PST            2.40              9         -      Not Applicable
  02/15/2026 05 PM PST            2.40              9         0      Not Applicable
  02/15/2026 06 PM PST            2.40              9         0      Not Applicable
  02/15/2026 07 PM PST            2.40              9         0      Not Applicable
  02/15/2026 08 PM PST            2.40              9         0      Not Applicable
  02/15/2026 09 PM PST            2.40              9         0      Not Applicable
  02/15/2026 10 PM PST            2.40              9         0      Not Applicable
  02/15/2026 11 PM PST            2.39              9         -      Not Applicable
  02/16/2026 12 AM PST            2.39              9         0      Not Applicable
  02/16/2026 01 AM PST            2.39              9         0      Not Applicable
  02/16/2026 02 AM PST            2.39              9         0      Not Applicable
  02/16/2026 03 AM PST            2.39              9         0      Not Applicable
  02/16/2026 04 AM PST            2.39              9         0      Not Applicable
  02/16/2026 05 AM PST            2.54             19         +      Not Applicable
  02/16/2026 06 AM PST            2.76             41         +      Not Applicable
  02/16/2026 07 AM PST            2.97             72         +      Not Applicable
  02/16/2026 08 AM PST            3.14            102         +      Not Applicable
  02/16/2026 09 AM PST            3.25            125         +      Not Applicable
  02/16/2026 10 AM PST            3.31            139         +      Not Applicable
  02/16/2026 11 AM PST            3.48            182         +      Not Applicable
  02/16/2026 12 PM PST            3.77            271         +      Not Applicable
  02/16/2026 01 PM PST            3.93            347         +      Not Applicable
  02/16/2026 02 PM PST            4.01            398         +      Not Applicable
  02/16/2026 03 PM PST            4.08            453         +      Not Applicable
  02/16/2026 04 PM PST            4.10            471         +      Not Applicable
  02/16/2026 05 PM PST            4.08            453         -      Not Applicable
  02/16/2026 06 PM PST            4.04            419         -      Not Applicable
  02/16/2026 07 PM PST            4.01            398         -      Not Applicable
  02/16/2026 08 PM PST            4.00            391         -      Not Applicable
  02/16/2026 09 PM PST            3.99            384         -      Not Applicable
  02/16/2026 10 PM PST            3.98            377         -      Not Applicable
  02/16/2026 11 PM PST            3.95            358         -      Not Applicable
  02/17/2026 12 AM PST            3.88            320         -      Not Applicable
  02/17/2026 01 AM PST            3.81            288         -      Not Applicable
  02/17/2026 02 AM PST            3.76            267         -      Not Applicable
  02/17/2026 03 AM PST            3.71            250         -      Not Applicable
  02/17/2026 04 AM PST            3.66            234         -      Not Applicable
  02/17/2026 05 AM PST            3.62            222         -      Not Applicable
  02/17/2026 06 AM PST            3.57            207         -      Not Applicable
  02/17/2026 07 AM PST            3.54            198         -      Not Applicable
  02/17/2026 08 AM PST            3.51            190         -      Not Applicable
  02/17/2026 09 AM PST            3.48            182         -      Not Applicable
  02/17/2026 10 AM PST            3.46            177         -      Not Applicable
  02/17/2026 11 AM PST            3.43            169         -      Not Applicable
  02/17/2026 12 PM PST            3.38            156         -      Not Applicable
  02/17/2026 01 PM PST            3.33            144         -      Not Applicable
  02/17/2026 02 PM PST            3.29            134         -      Not Applicable
  02/17/2026 03 PM PST            3.26            128         -      Not Applicable
  02/17/2026 04 PM PST            3.23            121         -      Not Applicable
  02/17/2026 05 PM PST            3.23            121         0      Not Applicable
  02/17/2026 06 PM PST            3.25            125         +      Not Applicable
  02/17/2026 07 PM PST            3.27            130         +      Not Applicable
  02/17/2026 08 PM PST            3.29            134         +      Not Applicable
  02/17/2026 09 PM PST            3.30            137         +      Not Applicable
  02/17/2026 10 PM PST            3.31            139         +      Not Applicable
  02/17/2026 11 PM PST            3.38            156         +      Not Applicable
  02/18/2026 12 AM PST            3.50            187         +      Not Applicable
  02/18/2026 01 AM PST            3.63            225         +      Not Applicable
  02/18/2026 02 AM PST            3.73            256         +      Not Applicable
  02/18/2026 03 AM PST            3.78            275         +      Not Applicable
  02/18/2026 04 AM PST            3.82            293         +      Not Applicable
  02/18/2026 05 AM PST            3.82            293         0      Not Applicable
  02/18/2026 06 AM PST            3.81            288         -      Not Applicable
  02/18/2026 07 AM PST            3.80            284         -      Not Applicable
  02/18/2026 08 AM PST            3.80            284         0      Not Applicable
  02/18/2026 09 AM PST            3.80            284         0      Not Applicable
  02/18/2026 10 AM PST            3.81            288         +      Not Applicable
  02/18/2026 11 AM PST            3.76            267         -      Not Applicable
  02/18/2026 12 PM PST            3.64            228         -      Not Applicable
  02/18/2026 01 PM PST            3.54            198         -      Not Applicable
  02/18/2026 02 PM PST            3.47            179         -      Not Applicable
  02/18/2026 03 PM PST            3.41            164         -      Not Applicable
  02/18/2026 04 PM PST            3.36            151         -      Not Applicable
  02/18/2026 05 PM PST            3.29            134         -      Not Applicable
  02/18/2026 06 PM PST            3.20            115         -      Not Applicable
  02/18/2026 07 PM PST            3.10             95         -      Not Applicable
  02/18/2026 08 PM PST            3.02             80         -      Not Applicable
  02/18/2026 09 PM PST            2.94             67         -      Not Applicable
  02/18/2026 10 PM PST            2.88             58         -      Not Applicable
  02/18/2026 11 PM PST            2.83             50         -      Not Applicable
  02/19/2026 12 AM PST            2.80             46         -      Not Applicable
  02/19/2026 01 AM PST            2.77             43         -      Not Applicable
  02/19/2026 02 AM PST            2.73             38         -      Not Applicable
  02/19/2026 03 AM PST            2.71             36         -      Not Applicable
  02/19/2026 04 AM PST            2.69             33         -      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.