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SANTA MARGARITA RIVER - TEMECULA (SMHC1)
| Latitude: 33.47º N | Longitude: 117.14º W | Elevation: 950 Feet | | Forecast Type: Unofficial Location |
| Location: Riverside County in California | Bulletin Group: Southern California | River Group: San Diego/Inland |
| Issuance Time: | Jun 16 2026 at 8:16 AM PDT | Next Issuance: | Jun 17 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: Santa Margarita River - Temecula (SMHC1)
#
# File Generation Time: 06/16/2026 at 08:17 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/12/2026 at 03:00 PM PDT
# Maximum Observed Stage: 1.78 Feet
# Maximum Observed Flow: 7 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/16/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 1.62 Feet
# Maximum Forecast Flow: 3 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/11/2026 08 AM PDT 1.63 4 Not Applicable
06/11/2026 09 AM PDT 1.63 4 0 Not Applicable
06/11/2026 10 AM PDT 1.63 4 0 Not Applicable
06/11/2026 11 AM PDT 1.63 4 0 Not Applicable
06/11/2026 12 PM PDT 1.62 3 - Not Applicable
06/11/2026 01 PM PDT 1.63 4 + Not Applicable
06/11/2026 02 PM PDT 1.63 4 0 Not Applicable
06/11/2026 03 PM PDT 1.62 3 - Not Applicable
06/11/2026 04 PM PDT 1.63 4 + Not Applicable
06/11/2026 05 PM PDT 1.63 4 0 Not Applicable
06/11/2026 06 PM PDT 1.62 3 - Not Applicable
06/11/2026 07 PM PDT 1.63 4 + Not Applicable
06/11/2026 08 PM PDT 1.62 3 - Not Applicable
06/11/2026 09 PM PDT 1.63 4 + Not Applicable
06/11/2026 10 PM PDT 1.63 4 0 Not Applicable
06/11/2026 11 PM PDT 1.62 3 - Not Applicable
06/12/2026 12 AM PDT 1.62 3 0 Not Applicable
06/12/2026 01 AM PDT 1.63 4 + Not Applicable
06/12/2026 02 AM PDT 1.62 3 - Not Applicable
06/12/2026 03 AM PDT 1.62 3 0 Not Applicable
06/12/2026 04 AM PDT 1.62 3 0 Not Applicable
06/12/2026 05 AM PDT 1.62 3 0 Not Applicable
06/12/2026 06 AM PDT 1.62 3 0 Not Applicable
06/12/2026 07 AM PDT 1.63 4 + Not Applicable
06/12/2026 08 AM PDT 1.65 4 + Not Applicable
06/12/2026 09 AM PDT 1.65 4 0 Not Applicable
06/12/2026 10 AM PDT 1.65 4 0 Not Applicable
06/12/2026 11 AM PDT 1.65 4 0 Not Applicable
06/12/2026 12 PM PDT 1.65 4 0 Not Applicable
06/12/2026 01 PM PDT 1.63 4 - Not Applicable
06/12/2026 02 PM PDT 1.65 4 + Not Applicable
06/12/2026 03 PM PDT 1.78 7 + Not Applicable
06/12/2026 04 PM PDT 1.76 7 - Not Applicable
06/12/2026 05 PM PDT 1.72 6 - Not Applicable
06/12/2026 06 PM PDT 1.67 4 - Not Applicable
06/12/2026 07 PM PDT 1.64 4 - Not Applicable
06/12/2026 08 PM PDT 1.62 3 - Not Applicable
06/12/2026 09 PM PDT 1.61 3 - Not Applicable
06/12/2026 10 PM PDT 1.66 4 + Not Applicable
06/12/2026 11 PM PDT 1.65 4 - Not Applicable
06/13/2026 12 AM PDT 1.64 4 - Not Applicable
06/13/2026 01 AM PDT 1.64 4 0 Not Applicable
06/13/2026 02 AM PDT 1.63 4 - Not Applicable
06/13/2026 03 AM PDT 1.62 3 - Not Applicable
06/13/2026 04 AM PDT 1.62 3 0 Not Applicable
06/13/2026 05 AM PDT 1.61 3 - Not Applicable
06/13/2026 06 AM PDT 1.61 3 0 Not Applicable
06/13/2026 07 AM PDT 1.62 3 + Not Applicable
06/13/2026 08 AM PDT 1.62 3 0 Not Applicable
06/13/2026 09 AM PDT 1.62 3 0 Not Applicable
06/13/2026 10 AM PDT 1.62 3 0 Not Applicable
06/13/2026 11 AM PDT 1.62 3 0 Not Applicable
06/13/2026 12 PM PDT 1.61 3 - Not Applicable
06/13/2026 01 PM PDT 1.63 4 + Not Applicable
06/13/2026 02 PM PDT 1.61 3 - Not Applicable
06/13/2026 03 PM PDT 1.61 3 0 Not Applicable
06/13/2026 04 PM PDT 1.61 3 0 Not Applicable
06/13/2026 05 PM PDT 1.62 3 + Not Applicable
06/13/2026 06 PM PDT 1.62 3 0 Not Applicable
06/13/2026 07 PM PDT 1.61 3 - Not Applicable
06/13/2026 08 PM PDT 1.63 4 + Not Applicable
06/13/2026 09 PM PDT 1.62 3 - Not Applicable
06/13/2026 10 PM PDT 1.63 4 + Not Applicable
06/13/2026 11 PM PDT 1.63 4 0 Not Applicable
06/14/2026 12 AM PDT 1.62 3 - Not Applicable
06/14/2026 01 AM PDT 1.63 4 + Not Applicable
06/14/2026 02 AM PDT 1.62 3 - Not Applicable
06/14/2026 03 AM PDT 1.63 4 + Not Applicable
06/14/2026 04 AM PDT 1.61 3 - Not Applicable
06/14/2026 05 AM PDT 1.62 3 + Not Applicable
06/14/2026 06 AM PDT 1.62 3 0 Not Applicable
06/14/2026 07 AM PDT 1.62 3 0 Not Applicable
06/14/2026 08 AM PDT 1.62 3 0 Not Applicable
06/14/2026 09 AM PDT 1.63 4 + Not Applicable
06/14/2026 10 AM PDT 1.62 3 - Not Applicable
06/14/2026 11 AM PDT 1.62 3 0 Not Applicable
06/14/2026 12 PM PDT 1.62 3 0 Not Applicable
06/14/2026 01 PM PDT 1.61 3 - Not Applicable
06/14/2026 02 PM PDT 1.61 3 0 Not Applicable
06/14/2026 03 PM PDT 1.61 3 0 Not Applicable
06/14/2026 04 PM PDT 1.61 3 0 Not Applicable
06/14/2026 05 PM PDT 1.61 3 0 Not Applicable
06/14/2026 06 PM PDT 1.61 3 0 Not Applicable
06/14/2026 07 PM PDT 1.61 3 0 Not Applicable
06/14/2026 08 PM PDT 1.61 3 0 Not Applicable
06/14/2026 09 PM PDT 1.61 3 0 Not Applicable
06/14/2026 10 PM PDT 1.62 3 + Not Applicable
06/14/2026 11 PM PDT 1.61 3 - Not Applicable
06/15/2026 12 AM PDT 1.61 3 0 Not Applicable
06/15/2026 01 AM PDT 1.62 3 + Not Applicable
06/15/2026 02 AM PDT 1.61 3 - Not Applicable
06/15/2026 03 AM PDT 1.62 3 + Not Applicable
06/15/2026 04 AM PDT 1.62 3 0 Not Applicable
06/15/2026 05 AM PDT 1.63 4 + Not Applicable
06/15/2026 06 AM PDT 1.62 3 - Not Applicable
06/15/2026 07 AM PDT 1.63 4 + Not Applicable
06/15/2026 08 AM PDT 1.63 4 0 Not Applicable
06/15/2026 09 AM PDT 1.62 3 - Not Applicable
06/15/2026 10 AM PDT 1.63 4 + Not Applicable
06/15/2026 11 AM PDT 1.62 3 - Not Applicable
06/15/2026 12 PM PDT 1.62 3 0 Not Applicable
06/15/2026 01 PM PDT 1.62 3 0 Not Applicable
06/15/2026 02 PM PDT 1.62 3 0 Not Applicable
06/15/2026 03 PM PDT 1.62 3 0 Not Applicable
06/15/2026 04 PM PDT 1.62 3 0 Not Applicable
06/15/2026 05 PM PDT 1.61 3 - Not Applicable
06/15/2026 06 PM PDT 1.61 3 0 Not Applicable
06/15/2026 07 PM PDT 1.62 3 + Not Applicable
06/15/2026 08 PM PDT 1.62 3 0 Not Applicable
06/15/2026 09 PM PDT 1.61 3 - Not Applicable
06/15/2026 10 PM PDT 1.62 3 + Not Applicable
06/15/2026 11 PM PDT 1.61 3 - Not Applicable
06/16/2026 12 AM PDT 1.62 3 + Not Applicable
06/16/2026 01 AM PDT 1.62 3 0 Not Applicable
06/16/2026 02 AM PDT 1.62 3 0 Not Applicable
06/16/2026 03 AM PDT 1.63 4 + Not Applicable
06/16/2026 04 AM PDT 1.61 3 - Not Applicable
06/16/2026 05 AM PDT 1.62 3 + Not Applicable
06/16/2026 06 AM PDT 1.62 3 0 Not Applicable
06/16/2026 07 AM PDT 1.62 3 0 Not Applicable
06/16/2026 08 AM PDT 1.62 3 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/16/2026 09 AM PDT 1.62 3 Not Applicable
06/16/2026 10 AM PDT 1.62 3 0 Not Applicable
06/16/2026 11 AM PDT 1.62 3 0 Not Applicable
06/16/2026 12 PM PDT 1.62 3 0 Not Applicable
06/16/2026 01 PM PDT 1.62 3 0 Not Applicable
06/16/2026 02 PM PDT 1.62 3 0 Not Applicable
06/16/2026 03 PM PDT 1.62 3 0 Not Applicable
06/16/2026 04 PM PDT 1.62 3 0 Not Applicable
06/16/2026 05 PM PDT 1.62 3 0 Not Applicable
06/16/2026 06 PM PDT 1.62 3 0 Not Applicable
06/16/2026 07 PM PDT 1.62 3 0 Not Applicable
06/16/2026 08 PM PDT 1.62 3 0 Not Applicable
06/16/2026 09 PM PDT 1.62 3 0 Not Applicable
06/16/2026 10 PM PDT 1.62 3 0 Not Applicable
06/16/2026 11 PM PDT 1.62 3 0 Not Applicable
06/17/2026 12 AM PDT 1.62 3 0 Not Applicable
06/17/2026 01 AM PDT 1.62 3 0 Not Applicable
06/17/2026 02 AM PDT 1.62 3 0 Not Applicable
06/17/2026 03 AM PDT 1.62 3 0 Not Applicable
06/17/2026 04 AM PDT 1.62 3 0 Not Applicable
06/17/2026 05 AM PDT 1.62 3 0 Not Applicable
06/17/2026 06 AM PDT 1.62 3 0 Not Applicable
06/17/2026 07 AM PDT 1.62 3 0 Not Applicable
06/17/2026 08 AM PDT 1.62 3 0 Not Applicable
06/17/2026 09 AM PDT 1.62 3 0 Not Applicable
06/17/2026 10 AM PDT 1.62 3 0 Not Applicable
06/17/2026 11 AM PDT 1.62 3 0 Not Applicable
06/17/2026 12 PM PDT 1.62 3 0 Not Applicable
06/17/2026 01 PM PDT 1.62 3 0 Not Applicable
06/17/2026 02 PM PDT 1.62 3 0 Not Applicable
06/17/2026 03 PM PDT 1.62 3 0 Not Applicable
06/17/2026 04 PM PDT 1.62 3 0 Not Applicable
06/17/2026 05 PM PDT 1.62 3 0 Not Applicable
06/17/2026 06 PM PDT 1.62 3 0 Not Applicable
06/17/2026 07 PM PDT 1.62 3 0 Not Applicable
06/17/2026 08 PM PDT 1.62 3 0 Not Applicable
06/17/2026 09 PM PDT 1.62 3 0 Not Applicable
06/17/2026 10 PM PDT 1.62 3 0 Not Applicable
06/17/2026 11 PM PDT 1.62 3 0 Not Applicable
06/18/2026 12 AM PDT 1.62 3 0 Not Applicable
06/18/2026 01 AM PDT 1.62 3 0 Not Applicable
06/18/2026 02 AM PDT 1.62 3 0 Not Applicable
06/18/2026 03 AM PDT 1.62 3 0 Not Applicable
06/18/2026 04 AM PDT 1.62 3 0 Not Applicable
06/18/2026 05 AM PDT 1.62 3 0 Not Applicable
06/18/2026 06 AM PDT 1.62 3 0 Not Applicable
06/18/2026 07 AM PDT 1.62 3 0 Not Applicable
06/18/2026 08 AM PDT 1.62 3 0 Not Applicable
06/18/2026 09 AM PDT 1.62 3 0 Not Applicable
06/18/2026 10 AM PDT 1.62 3 0 Not Applicable
06/18/2026 11 AM PDT 1.62 3 0 Not Applicable
06/18/2026 12 PM PDT 1.62 3 0 Not Applicable
06/18/2026 01 PM PDT 1.62 3 0 Not Applicable
06/18/2026 02 PM PDT 1.62 3 0 Not Applicable
06/18/2026 03 PM PDT 1.62 3 0 Not Applicable
06/18/2026 04 PM PDT 1.62 3 0 Not Applicable
06/18/2026 05 PM PDT 1.62 3 0 Not Applicable
06/18/2026 06 PM PDT 1.62 3 0 Not Applicable
06/18/2026 07 PM PDT 1.62 3 0 Not Applicable
06/18/2026 08 PM PDT 1.62 3 0 Not Applicable
06/18/2026 09 PM PDT 1.62 3 0 Not Applicable
06/18/2026 10 PM PDT 1.62 3 0 Not Applicable
06/18/2026 11 PM PDT 1.62 3 0 Not Applicable
06/19/2026 12 AM PDT 1.62 3 0 Not Applicable
06/19/2026 01 AM PDT 1.62 3 0 Not Applicable
06/19/2026 02 AM PDT 1.62 3 0 Not Applicable
06/19/2026 03 AM PDT 1.62 3 0 Not Applicable
06/19/2026 04 AM PDT 1.62 3 0 Not Applicable
06/19/2026 05 AM PDT 1.62 3 0 Not Applicable
06/19/2026 06 AM PDT 1.62 3 0 Not Applicable
06/19/2026 07 AM PDT 1.62 3 0 Not Applicable
06/19/2026 08 AM PDT 1.62 3 0 Not Applicable
06/19/2026 09 AM PDT 1.62 3 0 Not Applicable
06/19/2026 10 AM PDT 1.62 3 0 Not Applicable
06/19/2026 11 AM PDT 1.62 3 0 Not Applicable
06/19/2026 12 PM PDT 1.62 3 0 Not Applicable
06/19/2026 01 PM PDT 1.62 3 0 Not Applicable
06/19/2026 02 PM PDT 1.62 3 0 Not Applicable
06/19/2026 03 PM PDT 1.62 3 0 Not Applicable
06/19/2026 04 PM PDT 1.62 3 0 Not Applicable
06/19/2026 05 PM PDT 1.62 3 0 Not Applicable
06/19/2026 06 PM PDT 1.62 3 0 Not Applicable
06/19/2026 07 PM PDT 1.62 3 0 Not Applicable
06/19/2026 08 PM PDT 1.62 3 0 Not Applicable
06/19/2026 09 PM PDT 1.62 3 0 Not Applicable
06/19/2026 10 PM PDT 1.62 3 0 Not Applicable
06/19/2026 11 PM PDT 1.62 3 0 Not Applicable
06/20/2026 12 AM PDT 1.62 3 0 Not Applicable
06/20/2026 01 AM PDT 1.62 3 0 Not Applicable
06/20/2026 02 AM PDT 1.62 3 0 Not Applicable
06/20/2026 03 AM PDT 1.62 3 0 Not Applicable
06/20/2026 04 AM PDT 1.62 3 0 Not Applicable
06/20/2026 05 AM PDT 1.62 3 0 Not Applicable
06/20/2026 06 AM PDT 1.62 3 0 Not Applicable
06/20/2026 07 AM PDT 1.62 3 0 Not Applicable
06/20/2026 08 AM PDT 1.62 3 0 Not Applicable
06/20/2026 09 AM PDT 1.62 3 0 Not Applicable
06/20/2026 10 AM PDT 1.62 3 0 Not Applicable
06/20/2026 11 AM PDT 1.62 3 0 Not Applicable
06/20/2026 12 PM PDT 1.62 3 0 Not Applicable
06/20/2026 01 PM PDT 1.62 3 0 Not Applicable
06/20/2026 02 PM PDT 1.62 3 0 Not Applicable
06/20/2026 03 PM PDT 1.62 3 0 Not Applicable
06/20/2026 04 PM PDT 1.62 3 0 Not Applicable
06/20/2026 05 PM PDT 1.62 3 0 Not Applicable
06/20/2026 06 PM PDT 1.62 3 0 Not Applicable
06/20/2026 07 PM PDT 1.62 3 0 Not Applicable
06/20/2026 08 PM PDT 1.62 3 0 Not Applicable
06/20/2026 09 PM PDT 1.62 3 0 Not Applicable
06/20/2026 10 PM PDT 1.62 3 0 Not Applicable
06/20/2026 11 PM PDT 1.62 3 0 Not Applicable
06/21/2026 12 AM PDT 1.62 3 0 Not Applicable
06/21/2026 01 AM PDT 1.62 3 0 Not Applicable
06/21/2026 02 AM PDT 1.62 3 0 Not Applicable
06/21/2026 03 AM PDT 1.62 3 0 Not Applicable
06/21/2026 04 AM PDT 1.62 3 0 Not Applicable
06/21/2026 05 AM PDT 1.62 3 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.
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