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: Mar 27 2026 at 12:50 PM PDTNext Issuance: Mar 28 2026 at 9:00 AM PDT
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:  03/27/2026 at 12:52 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/23/2026 at 11:00 AM PDT
# Maximum Observed Stage:                       2.64 Feet
# Maximum Observed Flow:                        28 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/27/2026 at 01:00 PM PDT
# Maximum Forecast Stage:                       2.48 Feet
# Maximum Forecast Flow:                        14 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/22/2026 12 PM PDT            2.63             27                Not Applicable
  03/22/2026 01 PM PDT            2.63             27         0      Not Applicable
  03/22/2026 02 PM PDT            2.63             27         0      Not Applicable
  03/22/2026 03 PM PDT            2.62             26         -      Not Applicable
  03/22/2026 04 PM PDT            2.61             25         -      Not Applicable
  03/22/2026 05 PM PDT            2.61             25         0      Not Applicable
  03/22/2026 06 PM PDT            2.61             25         0      Not Applicable
  03/22/2026 07 PM PDT            2.61             25         0      Not Applicable
  03/22/2026 08 PM PDT            2.61             25         0      Not Applicable
  03/22/2026 09 PM PDT            2.60             24         -      Not Applicable
  03/22/2026 10 PM PDT            2.60             24         0      Not Applicable
  03/22/2026 11 PM PDT            2.60             24         0      Not Applicable
  03/23/2026 12 AM PDT            2.60             24         0      Not Applicable
  03/23/2026 01 AM PDT            2.61             25         +      Not Applicable
  03/23/2026 02 AM PDT            2.61             25         0      Not Applicable
  03/23/2026 03 AM PDT            2.62             26         +      Not Applicable
  03/23/2026 04 AM PDT            2.63             27         +      Not Applicable
  03/23/2026 05 AM PDT            2.63             27         0      Not Applicable
  03/23/2026 06 AM PDT            2.62             26         -      Not Applicable
  03/23/2026 07 AM PDT            2.63             27         +      Not Applicable
  03/23/2026 08 AM PDT            2.63             27         0      Not Applicable
  03/23/2026 09 AM PDT            2.63             27         0      Not Applicable
  03/23/2026 10 AM PDT            2.63             27         0      Not Applicable
  03/23/2026 11 AM PDT            2.64             28         +      Not Applicable
  03/23/2026 12 PM PDT            2.63             27         -      Not Applicable
  03/23/2026 01 PM PDT            2.63             27         0      Not Applicable
  03/23/2026 02 PM PDT            2.63             27         0      Not Applicable
  03/23/2026 03 PM PDT            2.63             27         0      Not Applicable
  03/23/2026 04 PM PDT            2.62             26         -      Not Applicable
  03/23/2026 05 PM PDT            2.61             25         -      Not Applicable
  03/23/2026 06 PM PDT            2.60             24         -      Not Applicable
  03/23/2026 07 PM PDT            2.59             23         -      Not Applicable
  03/23/2026 08 PM PDT            2.59             23         0      Not Applicable
  03/23/2026 09 PM PDT            2.58             22         -      Not Applicable
  03/23/2026 10 PM PDT            2.58             22         0      Not Applicable
  03/23/2026 11 PM PDT            2.58             22         0      Not Applicable
  03/24/2026 12 AM PDT            2.57             22         -      Not Applicable
  03/24/2026 01 AM PDT            2.57             22         0      Not Applicable
  03/24/2026 02 AM PDT            2.58             22         +      Not Applicable
  03/24/2026 03 AM PDT            2.59             23         +      Not Applicable
  03/24/2026 04 AM PDT            2.60             24         +      Not Applicable
  03/24/2026 05 AM PDT            2.60             24         0      Not Applicable
  03/24/2026 06 AM PDT            2.60             24         0      Not Applicable
  03/24/2026 07 AM PDT            2.60             24         0      Not Applicable
  03/24/2026 08 AM PDT            2.60             24         0      Not Applicable
  03/24/2026 09 AM PDT            2.59             23         -      Not Applicable
  03/24/2026 10 AM PDT            2.58             22         -      Not Applicable
  03/24/2026 11 AM PDT            2.58             22         0      Not Applicable
  03/24/2026 12 PM PDT            2.57             22         -      Not Applicable
  03/24/2026 01 PM PDT            2.57             22         0      Not Applicable
  03/24/2026 02 PM PDT            2.56             21         -      Not Applicable
  03/24/2026 03 PM PDT            2.57             22         +      Not Applicable
  03/24/2026 04 PM PDT            2.56             21         -      Not Applicable
  03/24/2026 05 PM PDT            2.54             19         -      Not Applicable
  03/24/2026 06 PM PDT            2.53             18         -      Not Applicable
  03/24/2026 07 PM PDT            2.52             17         -      Not Applicable
  03/24/2026 08 PM PDT            2.52             17         0      Not Applicable
  03/24/2026 09 PM PDT            2.52             17         0      Not Applicable
  03/24/2026 10 PM PDT            2.51             17         -      Not Applicable
  03/24/2026 11 PM PDT            2.52             17         +      Not Applicable
  03/25/2026 12 AM PDT            2.52             17         0      Not Applicable
  03/25/2026 01 AM PDT            2.52             17         0      Not Applicable
  03/25/2026 02 AM PDT            2.54             19         +      Not Applicable
  03/25/2026 03 AM PDT            2.55             20         +      Not Applicable
  03/25/2026 04 AM PDT            2.54             19         -      Not Applicable
  03/25/2026 05 AM PDT            2.54             19         0      Not Applicable
  03/25/2026 06 AM PDT            2.53             18         -      Not Applicable
  03/25/2026 07 AM PDT            2.53             18         0      Not Applicable
  03/25/2026 08 AM PDT            2.54             19         +      Not Applicable
  03/25/2026 09 AM PDT            2.54             19         0      Not Applicable
  03/25/2026 10 AM PDT            2.54             19         0      Not Applicable
  03/25/2026 11 AM PDT            2.53             18         -      Not Applicable
  03/25/2026 12 PM PDT            2.53             18         0      Not Applicable
  03/25/2026 01 PM PDT            2.54             19         +      Not Applicable
  03/25/2026 02 PM PDT            2.52             17         -      Not Applicable
  03/25/2026 03 PM PDT            2.52             17         0      Not Applicable
  03/25/2026 04 PM PDT            2.51             17         -      Not Applicable
  03/25/2026 05 PM PDT            2.51             17         0      Not Applicable
  03/25/2026 06 PM PDT            2.50             16         -      Not Applicable
  03/25/2026 07 PM PDT            2.50             16         0      Not Applicable
  03/25/2026 08 PM PDT            2.49             15         -      Not Applicable
  03/25/2026 09 PM PDT            2.48             14         -      Not Applicable
  03/25/2026 10 PM PDT            2.48             14         0      Not Applicable
  03/25/2026 11 PM PDT            2.48             14         0      Not Applicable
  03/26/2026 12 AM PDT            2.48             14         0      Not Applicable
  03/26/2026 01 AM PDT            2.50             16         +      Not Applicable
  03/26/2026 02 AM PDT            2.51             17         +      Not Applicable
  03/26/2026 03 AM PDT            2.52             17         +      Not Applicable
  03/26/2026 04 AM PDT            2.52             17         0      Not Applicable
  03/26/2026 05 AM PDT            2.52             17         0      Not Applicable
  03/26/2026 06 AM PDT            2.51             17         -      Not Applicable
  03/26/2026 07 AM PDT            2.50             16         -      Not Applicable
  03/26/2026 08 AM PDT            2.50             16         0      Not Applicable
  03/26/2026 09 AM PDT            2.51             17         +      Not Applicable
  03/26/2026 10 AM PDT            2.50             16         -      Not Applicable
  03/26/2026 11 AM PDT            2.50             16         0      Not Applicable
  03/26/2026 12 PM PDT            2.49             15         -      Not Applicable
  03/26/2026 01 PM PDT            2.50             16         +      Not Applicable
  03/26/2026 02 PM PDT            2.49             15         -      Not Applicable
  03/26/2026 03 PM PDT            2.50             16         +      Not Applicable
  03/26/2026 04 PM PDT            2.49             15         -      Not Applicable
  03/26/2026 05 PM PDT            2.48             14         -      Not Applicable
  03/26/2026 06 PM PDT            2.46             13         -      Not Applicable
  03/26/2026 07 PM PDT            2.46             13         0      Not Applicable
  03/26/2026 08 PM PDT            2.57             22         +      Not Applicable
  03/26/2026 09 PM PDT            2.52             17         -      Not Applicable
  03/26/2026 10 PM PDT            2.48             14         -      Not Applicable
  03/26/2026 11 PM PDT            2.47             14         -      Not Applicable
  03/27/2026 12 AM PDT            2.45             12         -      Not Applicable
  03/27/2026 01 AM PDT            2.45             12         0      Not Applicable
  03/27/2026 02 AM PDT            2.46             13         +      Not Applicable
  03/27/2026 03 AM PDT            2.48             14         +      Not Applicable
  03/27/2026 04 AM PDT            2.47             14         -      Not Applicable
  03/27/2026 05 AM PDT            2.47             14         0      Not Applicable
  03/27/2026 06 AM PDT            2.47             14         0      Not Applicable
  03/27/2026 07 AM PDT            2.46             13         -      Not Applicable
  03/27/2026 08 AM PDT            2.47             14         +      Not Applicable
  03/27/2026 09 AM PDT            2.49             15         +      Not Applicable
  03/27/2026 10 AM PDT            2.49             15         0      Not Applicable
  03/27/2026 11 AM PDT            2.48             14         -      Not Applicable
  03/27/2026 12 PM PDT            2.48             14         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/27/2026 01 PM PDT            2.48             14                Not Applicable
  03/27/2026 02 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 03 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 04 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 05 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 06 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 07 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 08 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 09 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 10 PM PDT            2.48             14         0      Not Applicable
  03/27/2026 11 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 12 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 01 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 02 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 03 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 04 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 05 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 06 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 07 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 08 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 09 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 10 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 11 AM PDT            2.48             14         0      Not Applicable
  03/28/2026 12 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 01 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 02 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 03 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 04 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 05 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 06 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 07 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 08 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 09 PM PDT            2.48             14         0      Not Applicable
  03/28/2026 10 PM PDT            2.47             14         -      Not Applicable
  03/28/2026 11 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 12 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 01 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 02 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 03 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 04 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 05 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 06 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 07 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 08 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 09 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 10 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 11 AM PDT            2.47             14         0      Not Applicable
  03/29/2026 12 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 01 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 02 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 03 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 04 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 05 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 06 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 07 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 08 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 09 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 10 PM PDT            2.47             14         0      Not Applicable
  03/29/2026 11 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 12 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 01 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 02 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 03 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 04 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 05 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 06 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 07 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 08 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 09 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 10 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 11 AM PDT            2.47             14         0      Not Applicable
  03/30/2026 12 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 01 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 02 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 03 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 04 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 05 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 06 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 07 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 08 PM PDT            2.47             14         0      Not Applicable
  03/30/2026 09 PM PDT            2.46             13         -      Not Applicable
  03/30/2026 10 PM PDT            2.46             13         0      Not Applicable
  03/30/2026 11 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 12 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 01 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 02 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 03 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 04 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 05 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 06 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 07 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 08 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 09 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 10 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 11 AM PDT            2.46             13         0      Not Applicable
  03/31/2026 12 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 01 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 02 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 03 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 04 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 05 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 06 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 07 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 08 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 09 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 10 PM PDT            2.46             13         0      Not Applicable
  03/31/2026 11 PM PDT            2.46             13         0      Not Applicable
  04/01/2026 12 AM PDT            2.46             13         0      Not Applicable
  04/01/2026 01 AM PDT            2.46             13         0      Not Applicable
  04/01/2026 02 AM PDT            2.46             13         0      Not Applicable
  04/01/2026 03 AM PDT            2.46             13         0      Not Applicable
  04/01/2026 04 AM PDT            2.46             13         0      Not Applicable
  04/01/2026 05 AM PDT            2.46             13         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.