CNRFC - Hydrology - River Guidance - Tabular Data

Location:

# NOTE 1: # NOTE 2: # NOTE 3: # NOTE 4:

KLAMATHRUSNAPSOUTHBAYSALINASSOCALSANDIEGOUPRSACLWRSACFTHRYUBAAMERICANCAPUTAHTULARESANJOAQNSANJOAQESIERRAHUMBOLDT = window.location.search; = new URLSearchParams(queryString); = window.location.href.split('?')[0] + "?" + urlParams.toString(); class="head">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: Oct 21 2026 at 7:21 AM PDT Next Issuance: Oct 22 2026 at 9:00 AM PDT width="16%">
Action: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information Margarita River - Temecula (SMHC1) 10/21/2026 at 07:22 AM PDT Date & Time of Maximum Observed: 10/16/2026 at 07:00 AM PDT 1.73 Feet 6 cfs & Time of Maximum Forecast: 10/22/2026 at 05:00 AM PDT 3.28 Feet 271 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 1.73 6 Not Applicable 1.70 5 - Not Applicable 1.69 5 - Not Applicable 1.70 5 + Not Applicable 1.69 5 - Not Applicable 1.69 5 0 Not Applicable 1.70 5 + Not Applicable 1.70 5 0 Not Applicable 1.70 5 0 Not Applicable 1.70 5 0 Not Applicable 1.70 5 0 Not Applicable 1.69 5 - Not Applicable 1.69 5 0 Not Applicable 1.69 5 0 Not Applicable 1.68 5 - Not Applicable 1.68 5 0 Not Applicable 1.68 5 0 Not Applicable 1.67 4 - Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.68 5 + Not Applicable 1.67 4 - Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.68 5 + Not Applicable 1.67 4 - Not Applicable 1.68 5 + Not Applicable 1.66 4 - Not Applicable 1.68 5 + Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.67 4 + Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.65 4 - Not Applicable 1.65 4 0 Not Applicable 1.65 4 0 Not Applicable 1.66 4 + Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.67 4 + Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.68 5 + Not Applicable 1.67 4 - Not Applicable 1.67 4 0 Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.67 4 + Not Applicable 1.68 5 + Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.67 4 + Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.65 4 - Not Applicable 1.67 4 + Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.66 4 0 Not Applicable 1.67 4 + Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.67 4 + Not Applicable 1.65 4 - Not Applicable 1.64 4 - Not Applicable 1.63 4 - Not Applicable 1.63 4 0 Not Applicable 1.62 3 - Not Applicable 1.62 3 0 Not Applicable 1.62 3 0 Not Applicable 1.62 3 0 Not Applicable 1.62 3 0 Not Applicable 1.63 4 + Not Applicable 1.64 4 + Not Applicable 1.65 4 + Not Applicable 1.66 4 + Not Applicable 1.66 4 0 Not Applicable 1.67 4 + Not Applicable 1.68 5 + Not Applicable 1.68 5 0 Not Applicable 1.70 5 + Not Applicable 1.68 5 - Not Applicable 1.68 5 0 Not Applicable 1.69 5 + Not Applicable 1.68 5 - Not Applicable 1.69 5 + Not Applicable 1.67 4 - Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.68 5 + Not Applicable 1.67 4 - Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.69 5 + Not Applicable 1.67 4 - Not Applicable 1.67 4 0 Not Applicable 1.66 4 - Not Applicable 1.66 4 0 Not Applicable 1.68 5 + Not Applicable 1.66 4 - Not Applicable 1.67 4 + Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 1.67 4 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.68 5 + Not Applicable 1.71 5 + Not Applicable 1.77 7 + Not Applicable 1.81 8 + Not Applicable 1.84 10 + Not Applicable 1.86 10 + Not Applicable 1.87 11 + Not Applicable 1.90 12 + Not Applicable 2.02 18 + Not Applicable 2.27 36 + Not Applicable 2.43 55 + Not Applicable 2.49 63 + Not Applicable 2.56 74 + Not Applicable 2.70 100 + Not Applicable 2.88 142 + Not Applicable 3.07 196 + Not Applicable 3.27 267 + Not Applicable 3.28 271 + Not Applicable 3.21 244 - Not Applicable 3.12 212 - Not Applicable 3.09 202 - Not Applicable 3.09 202 0 Not Applicable 3.02 180 - Not Applicable 2.96 163 - Not Applicable 3.00 175 + Not Applicable 2.91 149 - Not Applicable 2.91 149 0 Not Applicable 2.86 136 - Not Applicable 2.76 113 - Not Applicable 2.64 89 - Not Applicable 2.54 71 - Not Applicable 2.44 56 - Not Applicable 2.36 46 - Not Applicable 2.28 37 - Not Applicable 2.22 31 - Not Applicable 2.17 27 - Not Applicable 2.12 24 - Not Applicable 2.09 22 - Not Applicable 2.08 21 - Not Applicable 2.07 21 - Not Applicable 2.06 20 - Not Applicable 2.05 19 - Not Applicable 2.04 19 - Not Applicable 2.01 17 - Not Applicable 1.97 15 - Not Applicable 1.93 13 - Not Applicable 1.90 12 - Not Applicable 1.88 11 - Not Applicable 1.86 10 - Not Applicable 1.84 10 - Not Applicable 1.83 9 - Not Applicable 1.82 9 - Not Applicable 1.81 8 - Not Applicable 1.80 8 - Not Applicable 1.79 8 - Not Applicable 1.78 7 - Not Applicable 1.78 7 0 Not Applicable 1.77 7 - Not Applicable 1.77 7 0 Not Applicable 1.77 7 0 Not Applicable 1.76 7 - Not Applicable 1.76 7 0 Not Applicable 1.76 7 0 Not Applicable 1.76 7 0 Not Applicable 1.75 7 - Not Applicable 1.75 7 0 Not Applicable 1.75 7 0 Not Applicable 1.75 7 0 Not Applicable 1.75 7 0 Not Applicable 1.74 6 - Not Applicable 1.74 6 0 Not Applicable 1.74 6 0 Not Applicable 1.74 6 0 Not Applicable 1.74 6 0 Not Applicable 1.73 6 - Not Applicable 1.73 6 0 Not Applicable 1.73 6 0 Not Applicable 1.73 6 0 Not Applicable 1.72 6 - Not Applicable 1.72 6 0 Not Applicable 1.72 6 0 Not Applicable 1.72 6 0 Not Applicable 1.72 6 0 Not Applicable 1.71 5 - Not Applicable 1.71 5 0 Not Applicable 1.71 5 0 Not Applicable 1.71 5 0 Not Applicable 1.70 5 - Not Applicable 1.70 5 0 Not Applicable 1.70 5 0 Not Applicable 1.70 5 0 Not Applicable 1.69 5 - Not Applicable 1.69 5 0 Not Applicable 1.69 5 0 Not Applicable 1.69 5 0 Not Applicable 1.69 5 0 Not Applicable 1.69 5 0 Not Applicable 1.68 5 - Not Applicable 1.68 5 0 Not Applicable 1.68 5 0 Not Applicable 1.68 5 0 Not Applicable 1.67 4 - Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable 1.67 4 0 Not Applicable Stages are rounded to the nearest hundredth (.01) of a foot. Flows are rounded to the nearest (1) cfs. Trends are determined using hourly change in unrounded stage and flow. Maximum Values are determined using unrounded stage and flow. End Web Content -->
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