CNRFC - Hydrology - River Guidance - Tabular Data

Location:

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KLAMATHRUSNAPSOUTHBAYSALINASSOCALSANDIEGOUPRSACLWRSACFTHRYUBAAMERICANCAPUTAHTULARESANJOAQNSANJOAQESIERRAHUMBOLDT = window.location.search; = new URLSearchParams(queryString); = window.location.href.split('?')[0] + "?" + urlParams.toString(); class="head">SACRAMENTO RIVER - COLUSA BRIDGE (CLUC1)
Latitude: 39.21º N Longitude: 122.00º W Elevation: 70 Feet Forecast Type: Official Location
Location: Colusa County in California Bulletin Group: Upper Sacramento River Group: Upper Sacramento
Issuance Time: Sep 05 2026 at 6:43 AM PDT Next Issuance: Sep 06 2026 at 9:00 AM PDT width="16%">
Action: 63.0 Feet Minor Flood: 70.0 Feet Moderate Flood: 72.0 Feet Major Flood: 73.0 Feet

# Tabular Observed and Forecast Hydrograph Information River - Colusa Bridge (CLUC1) 09/05/2026 at 06:44 AM PDT Date & Time of Maximum Observed: 08/31/2026 at 06:00 AM PDT 42.37 Feet 6054 cfs & Time of Maximum Forecast: 09/05/2026 at 08:00 PM PDT 42.35 Feet 6025 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 42.37 6054 Normal 42.36 6039 - Normal 42.36 6039 0 Normal 42.36 6039 0 Normal 42.34 6011 - Normal 42.34 6011 0 Normal 42.33 5996 - Normal 42.30 5954 - Normal 42.29 5940 - Normal 42.26 5897 - Normal 42.24 5869 - Normal 42.24 5869 0 Normal 42.23 5855 - Normal 42.23 5855 0 Normal 42.22 5841 - Normal 42.20 5813 - Normal 42.19 5799 - Normal 42.17 5772 - Normal 42.14 5730 - Normal 42.14 5730 0 Normal 42.15 5744 + Normal 42.15 5744 0 Normal 42.15 5744 0 Normal 42.14 5730 - Normal 42.14 5730 0 Normal 42.12 5703 - Normal 42.13 5717 + Normal 42.12 5703 - Normal 42.11 5689 - Normal 42.10 5676 - Normal 42.09 5662 - Normal 42.07 5635 - Normal 42.06 5621 - Normal 42.03 5581 - Normal 42.03 5581 0 Normal 42.01 5554 - Normal 42.00 5541 - Normal 41.98 5521 - Normal 41.97 5511 - Normal 41.96 5501 - Normal 41.96 5501 0 Normal 41.94 5482 - Normal 41.94 5482 0 Normal 41.94 5482 0 Normal 41.93 5472 - Normal 41.92 5462 - Normal 41.91 5452 - Normal 41.90 5442 - Normal 41.91 5452 + Normal 41.90 5442 - Normal 41.91 5452 + Normal 41.90 5442 - Normal 41.90 5442 0 Normal 41.90 5442 0 Normal 41.91 5452 + Normal 41.92 5462 + Normal 41.91 5452 - Normal 41.91 5452 0 Normal 41.92 5462 + Normal 41.94 5482 + Normal 41.93 5472 - Normal 41.95 5492 + Normal 41.95 5492 0 Normal 41.97 5511 + Normal 41.97 5511 0 Normal 41.96 5501 - Normal 41.96 5501 0 Normal 41.96 5501 0 Normal 41.97 5511 + Normal 41.98 5521 + Normal 42.00 5541 + Normal 41.99 5531 - Normal 41.99 5531 0 Normal 42.00 5541 + Normal 42.01 5554 + Normal 42.02 5568 + Normal 42.02 5568 0 Normal 42.02 5568 0 Normal 42.02 5568 0 Normal 42.03 5581 + Normal 42.03 5581 0 Normal 42.03 5581 0 Normal 42.03 5581 0 Normal 42.04 5594 + Normal 42.04 5594 0 Normal 42.05 5608 + Normal 42.04 5594 - Normal 42.06 5621 + Normal 42.06 5621 0 Normal 42.05 5608 - Normal 42.06 5621 + Normal 42.07 5635 + Normal 42.06 5621 - Normal 42.08 5648 + Normal 42.09 5662 + Normal 42.09 5662 0 Normal 42.10 5676 + Normal 42.10 5676 0 Normal 42.11 5689 + Normal 42.11 5689 0 Normal 42.12 5703 + Normal 42.12 5703 0 Normal 42.13 5717 + Normal 42.14 5730 + Normal 42.14 5730 0 Normal 42.14 5730 0 Normal 42.14 5730 0 Normal 42.16 5758 + Normal 42.17 5772 + Normal 42.18 5785 + Normal 42.19 5799 + Normal 42.21 5827 + Normal 42.22 5841 + Normal 42.23 5855 + Normal 42.24 5869 + Normal 42.24 5869 0 Normal 42.25 5883 + Normal 42.24 5869 - Normal 42.24 5869 0 Normal 42.25 5883 + Normal 42.25 5883 0 Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 42.26 5897 Normal 42.26 5897 0 Normal 42.27 5911 + Normal 42.28 5925 + Normal 42.29 5940 + Normal 42.30 5954 + Normal 42.30 5954 0 Normal 42.31 5968 + Normal 42.32 5982 + Normal 42.33 5996 + Normal 42.34 6011 + Normal 42.34 6011 0 Normal 42.34 6011 0 Normal 42.35 6025 + Normal 42.35 6025 0 Normal 42.35 6025 0 Normal 42.35 6025 0 Normal 42.35 6025 0 Normal 42.35 6025 0 Normal 42.34 6011 - Normal 42.34 6011 0 Normal 42.34 6011 0 Normal 42.33 5996 - Normal 42.32 5982 - Normal 42.31 5968 - Normal 42.30 5954 - Normal 42.29 5940 - Normal 42.28 5925 - Normal 42.26 5897 - Normal 42.25 5883 - Normal 42.23 5855 - Normal 42.21 5827 - Normal 42.19 5799 - Normal 42.17 5772 - Normal 42.16 5758 - Normal 42.14 5730 - Normal 42.12 5703 - Normal 42.10 5676 - Normal 42.09 5662 - Normal 42.07 5635 - Normal 42.06 5621 - Normal 42.04 5594 - Normal 42.03 5581 - Normal 42.02 5568 - Normal 42.01 5554 - Normal 42.00 5541 - Normal 41.98 5521 - Normal 41.97 5511 - Normal 41.96 5501 - Normal 41.95 5492 - Normal 41.94 5482 - Normal 41.93 5472 - Normal 41.92 5462 - Normal 41.91 5452 - Normal 41.91 5452 0 Normal 41.90 5442 - Normal 41.89 5433 - Normal 41.89 5433 0 Normal 41.88 5423 - Normal 41.88 5423 0 Normal 41.87 5413 - Normal 41.87 5413 0 Normal 41.86 5403 - Normal 41.86 5403 0 Normal 41.85 5394 - Normal 41.85 5394 0 Normal 41.85 5394 0 Normal 41.85 5394 0 Normal 41.84 5384 - Normal 41.84 5384 0 Normal 41.84 5384 0 Normal 41.84 5384 0 Normal 41.83 5374 - Normal 41.82 5365 - Normal 41.81 5355 - Normal 41.80 5345 - Normal 41.79 5336 - Normal 41.77 5316 - Normal 41.76 5307 - Normal 41.74 5288 - Normal 41.72 5269 - Normal 41.70 5250 - Normal 41.68 5231 - Normal 41.66 5212 - Normal 41.64 5193 - Normal 41.62 5174 - Normal 41.60 5156 - Normal 41.58 5137 - Normal 41.57 5128 - Normal 41.55 5109 - Normal 41.54 5100 - Normal 41.52 5081 - Normal 41.51 5072 - Normal 41.50 5063 - Normal 41.49 5053 - Normal 41.48 5044 - Normal 41.47 5034 - Normal 41.46 5024 - Normal 41.46 5024 0 Normal 41.45 5014 - Normal 41.44 5005 - Normal 41.44 5005 0 Normal 41.43 4995 - Normal 41.43 4995 0 Normal 41.42 4985 - Normal 41.42 4985 0 Normal 41.41 4976 - Normal 41.41 4976 0 Normal 41.41 4976 0 Normal 41.40 4966 - Normal 41.40 4966 0 Normal 41.40 4966 0 Normal 41.40 4966 0 Normal 41.39 4957 - Normal 41.39 4957 0 Normal 41.39 4957 0 Normal 41.39 4957 0 Normal 41.39 4957 0 Normal 41.39 4957 0 Normal 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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