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">COTTONWOOD CREEK - COTTONWOOD (CWAC1)
Latitude: 40.39º N Longitude: 122.24º W Elevation: 364 Feet Forecast Type: Unofficial Location
Location: Tehama County in California Bulletin Group: Upper Sacramento River Group: Upper Sacramento
Issuance Time: May 21 2026 at 10:09 AM PDT Next Issuance: May 22 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 Creek - Cottonwood (CWAC1) 05/21/2026 at 10:11 AM PDT Date & Time of Maximum Observed: 05/16/2026 at 12:00 PM PDT 2.83 Feet 274 cfs & Time of Maximum Forecast: 05/21/2026 at 11:00 AM PDT 2.72 Feet 245 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 2.83 274 Not Applicable 2.83 274 0 Not Applicable 2.83 274 0 Not Applicable 2.82 271 - Not Applicable 2.81 268 - Not Applicable 2.81 268 0 Not Applicable 2.81 268 0 Not Applicable 2.81 268 0 Not Applicable 2.81 268 0 Not Applicable 2.79 263 - Not Applicable 2.80 266 + Not Applicable 2.78 261 - Not Applicable 2.79 263 + Not Applicable 2.80 266 + Not Applicable 2.79 263 - Not Applicable 2.79 263 0 Not Applicable 2.79 263 0 Not Applicable 2.78 261 - Not Applicable 2.78 261 0 Not Applicable 2.79 263 + Not Applicable 2.79 263 0 Not Applicable 2.80 266 + Not Applicable 2.80 266 0 Not Applicable 2.80 266 0 Not Applicable 2.79 263 - Not Applicable 2.81 268 + Not Applicable 2.80 266 - Not Applicable 2.81 268 + Not Applicable 2.81 268 0 Not Applicable 2.81 268 0 Not Applicable 2.82 271 + Not Applicable 2.80 266 - Not Applicable 2.81 268 + Not Applicable 2.81 268 0 Not Applicable 2.80 266 - Not Applicable 2.80 266 0 Not Applicable 2.79 263 - Not Applicable 2.80 266 + Not Applicable 2.80 266 0 Not Applicable 2.79 263 - Not Applicable 2.80 266 + Not Applicable 2.80 266 0 Not Applicable 2.80 266 0 Not Applicable 2.79 263 - Not Applicable 2.79 263 0 Not Applicable 2.79 263 0 Not Applicable 2.81 268 + Not Applicable 2.80 266 - Not Applicable 2.80 266 0 Not Applicable 2.80 266 0 Not Applicable 2.81 268 + Not Applicable 2.80 266 - Not Applicable 2.81 268 + Not Applicable 2.81 268 0 Not Applicable 2.78 261 - Not Applicable 2.77 258 - Not Applicable 2.78 261 + Not Applicable 2.77 258 - Not Applicable 2.78 261 + Not Applicable 2.77 258 - Not Applicable 2.77 258 0 Not Applicable 2.76 255 - Not Applicable 2.76 255 0 Not Applicable 2.76 255 0 Not Applicable 2.76 255 0 Not Applicable 2.77 258 + Not Applicable 2.76 255 - Not Applicable 2.76 255 0 Not Applicable 2.77 258 + Not Applicable 2.76 255 - Not Applicable 2.76 255 0 Not Applicable 2.75 253 - Not Applicable 2.76 255 + Not Applicable 2.76 255 0 Not Applicable 2.78 261 + Not Applicable 2.78 261 0 Not Applicable 2.78 261 0 Not Applicable 2.78 261 0 Not Applicable 2.77 258 - Not Applicable 2.77 258 0 Not Applicable 2.76 255 - Not Applicable 2.75 253 - Not Applicable 2.75 253 0 Not Applicable 2.75 253 0 Not Applicable 2.75 253 0 Not Applicable 2.75 253 0 Not Applicable 2.74 250 - Not Applicable 2.74 250 0 Not Applicable 2.72 245 - Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.73 248 + Not Applicable 2.72 245 - Not Applicable 2.72 245 0 Not Applicable 2.71 243 - Not Applicable 2.71 243 0 Not Applicable 2.72 245 + Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.73 248 + Not Applicable 2.72 245 - Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.71 243 - Not Applicable 2.72 245 + Not Applicable 2.71 243 - Not Applicable 2.71 243 0 Not Applicable 2.72 245 + Not Applicable 2.70 241 - Not Applicable 2.69 238 - Not Applicable 2.70 241 + Not Applicable 2.72 245 + Not Applicable 2.70 241 - Not Applicable 2.72 245 + Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 2.72 245 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.72 245 0 Not Applicable 2.71 243 - Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.71 243 0 Not Applicable 2.70 241 - Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.70 241 0 Not Applicable 2.69 238 - Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.69 238 0 Not Applicable 2.68 236 - Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.68 236 0 Not Applicable 2.67 233 - Not Applicable 2.67 233 0 Not Applicable 2.67 233 0 Not Applicable 2.67 233 0 Not Applicable 2.67 233 0 Not Applicable 2.67 233 0 Not Applicable 2.67 233 0 Not Applicable 2.67 233 0 Not Applicable 2.67 233 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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