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">MCCLOUD RIVER - SHASTA LAKE (MSSC1)
Latitude: 40.95º N Longitude: 122.22º W Elevation: 1100 Feet Forecast Type: Unofficial Location
Location: Shasta County in California Bulletin Group: Upper Sacramento River Group: Upper Sacramento
Issuance Time: Aug 07 2026 at 7:17 AM PDT Next Issuance: Aug 08 2026 at 9:00 AM PDT width="16%">
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information River - Above Shasta Lake (MSSC1) 08/07/2026 at 07:18 AM PDT Date & Time of Maximum Observed: 08/04/2026 at 04:00 PM PDT 9.69 Feet 282 cfs & Time of Maximum Forecast: 08/07/2026 at 08:00 AM PDT 9.66 Feet 270 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 9.68 278 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.69 282 + Not Applicable 9.69 282 0 Not Applicable 9.69 282 0 Not Applicable 9.69 282 0 Not Applicable 9.69 282 0 Not Applicable 9.68 278 - Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.67 274 - Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.68 278 + Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.69 282 + Not Applicable 9.69 282 0 Not Applicable 9.68 278 - Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.67 274 - Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.68 278 + Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.69 282 + Not Applicable 9.69 282 0 Not Applicable 9.69 282 0 Not Applicable 9.69 282 0 Not Applicable 9.68 278 - Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.67 274 - Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.66 270 - Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.67 274 + Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.68 278 + Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.67 274 - Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.66 270 - Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.67 274 + Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.68 278 + Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.68 278 0 Not Applicable 9.67 274 - Not Applicable 9.67 274 0 Not Applicable 9.67 274 0 Not Applicable 9.66 270 - Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 9.66 270 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.66 270 0 Not Applicable 9.65 266 - Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.65 266 0 Not Applicable 9.64 263 - Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.64 263 0 Not Applicable 9.63 259 - Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 0 Not Applicable 9.63 259 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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