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 11 2026 at 7:30 AM PDT Next Issuance: May 12 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) 05/11/2026 at 07:32 AM PDT Date & Time of Maximum Observed: 05/06/2026 at 01:00 PM PDT 3.40 Feet 444 cfs & Time of Maximum Forecast: 05/11/2026 at 08:00 AM PDT 3.09 Feet 346 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 3.40 444 Not Applicable 3.40 444 0 Not Applicable 3.39 441 - Not Applicable 3.40 444 + Not Applicable 3.40 444 0 Not Applicable 3.39 441 - Not Applicable 3.40 444 + Not Applicable 3.39 441 - Not Applicable 3.39 441 0 Not Applicable 3.37 434 - Not Applicable 3.37 434 0 Not Applicable 3.36 431 - Not Applicable 3.34 424 - Not Applicable 3.34 424 0 Not Applicable 3.33 421 - Not Applicable 3.33 421 0 Not Applicable 3.32 418 - Not Applicable 3.32 418 0 Not Applicable 3.32 418 0 Not Applicable 3.33 421 + Not Applicable 3.33 421 0 Not Applicable 3.33 421 0 Not Applicable 3.31 414 - Not Applicable 3.32 418 + Not Applicable 3.31 414 - Not Applicable 3.31 414 0 Not Applicable 3.32 418 + Not Applicable 3.32 418 0 Not Applicable 3.33 421 + Not Applicable 3.33 421 0 Not Applicable 3.33 421 0 Not Applicable 3.32 418 - Not Applicable 3.32 418 0 Not Applicable 3.30 411 - Not Applicable 3.31 414 + Not Applicable 3.31 414 0 Not Applicable 3.30 411 - Not Applicable 3.30 411 0 Not Applicable 3.28 405 - Not Applicable 3.29 408 + Not Applicable 3.27 401 - Not Applicable 3.28 405 + Not Applicable 3.29 408 + Not Applicable 3.26 398 - Not Applicable 3.27 401 + Not Applicable 3.28 405 + Not Applicable 3.27 401 - Not Applicable 3.26 398 - Not Applicable 3.25 395 - Not Applicable 3.26 398 + Not Applicable 3.25 395 - Not Applicable 3.25 395 0 Not Applicable 3.25 395 0 Not Applicable 3.25 395 0 Not Applicable 3.24 392 - Not Applicable 3.25 395 + Not Applicable 3.24 392 - Not Applicable 3.24 392 0 Not Applicable 3.22 386 - Not Applicable 3.24 392 + Not Applicable 3.21 383 - Not Applicable 3.22 386 + Not Applicable 3.21 383 - Not Applicable 3.21 383 0 Not Applicable 3.21 383 0 Not Applicable 3.20 379 - Not Applicable 3.21 383 + Not Applicable 3.20 379 - Not Applicable 3.19 376 - Not Applicable 3.20 379 + Not Applicable 3.20 379 0 Not Applicable 3.19 376 - Not Applicable 3.19 376 0 Not Applicable 3.20 379 + Not Applicable 3.19 376 - Not Applicable 3.19 376 0 Not Applicable 3.18 373 - Not Applicable 3.18 373 0 Not Applicable 3.18 373 0 Not Applicable 3.17 370 - Not Applicable 3.17 370 0 Not Applicable 3.16 367 - Not Applicable 3.17 370 + Not Applicable 3.17 370 0 Not Applicable 3.16 367 - Not Applicable 3.17 370 + Not Applicable 3.16 367 - Not Applicable 3.16 367 0 Not Applicable 3.15 364 - Not Applicable 3.14 361 - Not Applicable 3.15 364 + Not Applicable 3.13 358 - Not Applicable 3.16 367 + Not Applicable 3.15 364 - Not Applicable 3.15 364 0 Not Applicable 3.14 361 - Not Applicable 3.14 361 0 Not Applicable 3.15 364 + Not Applicable 3.14 361 - Not Applicable 3.15 364 + Not Applicable 3.14 361 - Not Applicable 3.14 361 0 Not Applicable 3.15 364 + Not Applicable 3.14 361 - Not Applicable 3.14 361 0 Not Applicable 3.13 358 - Not Applicable 3.13 358 0 Not Applicable 3.12 355 - Not Applicable 3.12 355 0 Not Applicable 3.11 352 - Not Applicable 3.11 352 0 Not Applicable 3.11 352 0 Not Applicable 3.11 352 0 Not Applicable 3.10 349 - Not Applicable 3.10 349 0 Not Applicable 3.10 349 0 Not Applicable 3.10 349 0 Not Applicable 3.10 349 0 Not Applicable 3.09 346 - Not Applicable 3.09 346 0 Not Applicable 3.09 346 0 Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 3.09 346 Not Applicable 3.09 346 0 Not Applicable 3.09 346 0 Not Applicable 3.09 346 0 Not Applicable 3.09 346 0 Not Applicable 3.08 343 - Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.08 343 0 Not Applicable 3.07 340 - Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.07 340 0 Not Applicable 3.06 337 - Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.06 337 0 Not Applicable 3.05 334 - Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.05 334 0 Not Applicable 3.04 332 - Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.04 332 0 Not Applicable 3.03 329 - Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.03 329 0 Not Applicable 3.02 326 - Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 0 Not Applicable 3.02 326 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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