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 15 2026 at 9:39 AM PSTNext Issuance: Feb 16 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:  02/15/2026 at 09:42 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:                       4.12 Feet
# Maximum Forecast Flow:                        489 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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
  02/14/2026 08 AM PST            2.46             13         0      Not Applicable
  02/14/2026 09 AM PST            2.46             13         0      Not Applicable
  02/14/2026 10 AM PST            2.46             13         0      Not Applicable
  02/14/2026 11 AM PST            2.46             13         0      Not Applicable
  02/14/2026 12 PM PST            2.46             13         0      Not Applicable
  02/14/2026 01 PM PST            2.46             13         0      Not Applicable
  02/14/2026 02 PM PST            2.47             14         +      Not Applicable
  02/14/2026 03 PM PST            2.47             14         0      Not Applicable
  02/14/2026 04 PM PST            2.47             14         0      Not Applicable
  02/14/2026 05 PM PST            2.47             14         0      Not Applicable
  02/14/2026 06 PM PST            2.47             14         0      Not Applicable
  02/14/2026 07 PM PST            2.47             14         0      Not Applicable
  02/14/2026 08 PM PST            2.48             14         +      Not Applicable
  02/14/2026 09 PM PST            2.48             14         0      Not Applicable
  02/14/2026 10 PM PST            2.48             14         0      Not Applicable
  02/14/2026 11 PM PST            2.48             14         0      Not Applicable
  02/15/2026 12 AM PST            2.48             14         0      Not Applicable
  02/15/2026 01 AM PST            2.48             14         0      Not Applicable
  02/15/2026 02 AM PST            2.48             14         0      Not Applicable
  02/15/2026 03 AM PST            2.48             14         0      Not Applicable
  02/15/2026 04 AM PST            2.48             14         0      Not Applicable
  02/15/2026 05 AM PST            2.48             14         0      Not Applicable
  02/15/2026 06 AM PST            2.48             14         0      Not Applicable
  02/15/2026 07 AM PST            2.48             14         0      Not Applicable
  02/15/2026 08 AM PST            2.47             14         -      Not Applicable
  02/15/2026 09 AM PST            2.47             14         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/15/2026 10 AM PST            2.47             14                Not Applicable
  02/15/2026 11 AM PST            2.47             14         0      Not Applicable
  02/15/2026 12 PM PST            2.47             14         0      Not Applicable
  02/15/2026 01 PM PST            2.47             14         0      Not Applicable
  02/15/2026 02 PM PST            2.46             13         -      Not Applicable
  02/15/2026 03 PM PST            2.46             13         0      Not Applicable
  02/15/2026 04 PM PST            2.46             13         0      Not Applicable
  02/15/2026 05 PM PST            2.46             13         0      Not Applicable
  02/15/2026 06 PM PST            2.46             13         0      Not Applicable
  02/15/2026 07 PM PST            2.46             13         0      Not Applicable
  02/15/2026 08 PM PST            2.45             12         -      Not Applicable
  02/15/2026 09 PM PST            2.45             12         0      Not Applicable
  02/15/2026 10 PM PST            2.45             12         0      Not Applicable
  02/15/2026 11 PM PST            2.45             12         0      Not Applicable
  02/16/2026 12 AM PST            2.45             12         0      Not Applicable
  02/16/2026 01 AM PST            2.45             12         0      Not Applicable
  02/16/2026 02 AM PST            2.44             12         -      Not Applicable
  02/16/2026 03 AM PST            2.44             12         0      Not Applicable
  02/16/2026 04 AM PST            2.44             12         0      Not Applicable
  02/16/2026 05 AM PST            2.46             13         +      Not Applicable
  02/16/2026 06 AM PST            2.51             17         +      Not Applicable
  02/16/2026 07 AM PST            2.56             21         +      Not Applicable
  02/16/2026 08 AM PST            2.59             23         +      Not Applicable
  02/16/2026 09 AM PST            2.62             26         +      Not Applicable
  02/16/2026 10 AM PST            2.64             28         +      Not Applicable
  02/16/2026 11 AM PST            2.92             64         +      Not Applicable
  02/16/2026 12 PM PST            3.45            174         +      Not Applicable
  02/16/2026 01 PM PST            3.82            293         +      Not Applicable
  02/16/2026 02 PM PST            3.99            384         +      Not Applicable
  02/16/2026 03 PM PST            4.08            453         +      Not Applicable
  02/16/2026 04 PM PST            4.12            489         +      Not Applicable
  02/16/2026 05 PM PST            4.08            453         -      Not Applicable
  02/16/2026 06 PM PST            4.02            405         -      Not Applicable
  02/16/2026 07 PM PST            3.99            384         -      Not Applicable
  02/16/2026 08 PM PST            3.97            370         -      Not Applicable
  02/16/2026 09 PM PST            3.96            364         -      Not Applicable
  02/16/2026 10 PM PST            3.95            358         -      Not Applicable
  02/16/2026 11 PM PST            3.93            347         -      Not Applicable
  02/17/2026 12 AM PST            3.91            336         -      Not Applicable
  02/17/2026 01 AM PST            3.88            320         -      Not Applicable
  02/17/2026 02 AM PST            3.85            306         -      Not Applicable
  02/17/2026 03 AM PST            3.83            297         -      Not Applicable
  02/17/2026 04 AM PST            3.81            288         -      Not Applicable
  02/17/2026 05 AM PST            3.75            262         -      Not Applicable
  02/17/2026 06 AM PST            3.60            216         -      Not Applicable
  02/17/2026 07 AM PST            3.50            187         -      Not Applicable
  02/17/2026 08 AM PST            3.41            164         -      Not Applicable
  02/17/2026 09 AM PST            3.34            146         -      Not Applicable
  02/17/2026 10 AM PST            3.28            132         -      Not Applicable
  02/17/2026 11 AM PST            3.22            119         -      Not Applicable
  02/17/2026 12 PM PST            3.15            104         -      Not Applicable
  02/17/2026 01 PM PST            3.08             91         -      Not Applicable
  02/17/2026 02 PM PST            3.02             80         -      Not Applicable
  02/17/2026 03 PM PST            2.97             72         -      Not Applicable
  02/17/2026 04 PM PST            2.93             65         -      Not Applicable
  02/17/2026 05 PM PST            2.95             68         +      Not Applicable
  02/17/2026 06 PM PST            3.03             82         +      Not Applicable
  02/17/2026 07 PM PST            3.10             95         +      Not Applicable
  02/17/2026 08 PM PST            3.15            104         +      Not Applicable
  02/17/2026 09 PM PST            3.19            113         +      Not Applicable
  02/17/2026 10 PM PST            3.22            119         +      Not Applicable
  02/17/2026 11 PM PST            3.29            134         +      Not Applicable
  02/18/2026 12 AM PST            3.39            158         +      Not Applicable
  02/18/2026 01 AM PST            3.48            182         +      Not Applicable
  02/18/2026 02 AM PST            3.55            201         +      Not Applicable
  02/18/2026 03 AM PST            3.61            219         +      Not Applicable
  02/18/2026 04 AM PST            3.66            234         +      Not Applicable
  02/18/2026 05 AM PST            3.68            240         +      Not Applicable
  02/18/2026 06 AM PST            3.69            243         +      Not Applicable
  02/18/2026 07 AM PST            3.69            243         0      Not Applicable
  02/18/2026 08 AM PST            3.70            246         +      Not Applicable
  02/18/2026 09 AM PST            3.71            250         +      Not Applicable
  02/18/2026 10 AM PST            3.73            256         +      Not Applicable
  02/18/2026 11 AM PST            3.65            231         -      Not Applicable
  02/18/2026 12 PM PST            3.50            187         -      Not Applicable
  02/18/2026 01 PM PST            3.38            156         -      Not Applicable
  02/18/2026 02 PM PST            3.26            128         -      Not Applicable
  02/18/2026 03 PM PST            3.16            106         -      Not Applicable
  02/18/2026 04 PM PST            3.08             91         -      Not Applicable
  02/18/2026 05 PM PST            3.01             78         -      Not Applicable
  02/18/2026 06 PM PST            2.94             67         -      Not Applicable
  02/18/2026 07 PM PST            2.87             56         -      Not Applicable
  02/18/2026 08 PM PST            2.82             49         -      Not Applicable
  02/18/2026 09 PM PST            2.78             44         -      Not Applicable
  02/18/2026 10 PM PST            2.74             39         -      Not Applicable
  02/18/2026 11 PM PST            2.70             34         -      Not Applicable
  02/19/2026 12 AM PST            2.66             30         -      Not Applicable
  02/19/2026 01 AM PST            2.62             26         -      Not Applicable
  02/19/2026 02 AM PST            2.59             23         -      Not Applicable
  02/19/2026 03 AM PST            2.57             22         -      Not Applicable
  02/19/2026 04 AM PST            2.55             20         -      Not Applicable
  02/19/2026 05 AM PST            2.55             20         0      Not Applicable
  02/19/2026 06 AM PST            2.57             22         +      Not Applicable
  02/19/2026 07 AM PST            2.59             23         +      Not Applicable
  02/19/2026 08 AM PST            2.61             25         +      Not Applicable
  02/19/2026 09 AM PST            2.62             26         +      Not Applicable
  02/19/2026 10 AM PST            2.63             27         +      Not Applicable
  02/19/2026 11 AM PST            2.66             30         +      Not Applicable
  02/19/2026 12 PM PST            2.70             34         +      Not Applicable
  02/19/2026 01 PM PST            2.74             39         +      Not Applicable
  02/19/2026 02 PM PST            2.77             43         +      Not Applicable
  02/19/2026 03 PM PST            2.79             45         +      Not Applicable
  02/19/2026 04 PM PST            2.81             48         +      Not Applicable
  02/19/2026 05 PM PST            2.81             48         0      Not Applicable
  02/19/2026 06 PM PST            2.79             45         -      Not Applicable
  02/19/2026 07 PM PST            2.76             41         -      Not Applicable
  02/19/2026 08 PM PST            2.73             38         -      Not Applicable
  02/19/2026 09 PM PST            2.70             34         -      Not Applicable
  02/19/2026 10 PM PST            2.68             32         -      Not Applicable
  02/19/2026 11 PM PST            2.66             30         -      Not Applicable
  02/20/2026 12 AM PST            2.65             29         -      Not Applicable
  02/20/2026 01 AM PST            2.63             27         -      Not Applicable
  02/20/2026 02 AM PST            2.62             26         -      Not Applicable
  02/20/2026 03 AM PST            2.60             24         -      Not Applicable
  02/20/2026 04 AM PST            2.59             23         -      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.