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">RUSSIAN RIVER - HACIENDA BRIDGE (RIOC1)
Latitude: 38.51º N Longitude: 122.93º W Elevation: 20 Feet Forecast Type: Unofficial Location
Location: Sonoma County in California Bulletin Group: Russian Napa River Group: Russian Napa
Issuance Time: Feb 18 2026 at 8:16 AM PST Next Issuance: Feb 18 2026 at 3:00 PM PST width="16%">
Action/Monitor: 31.0 Feet Minor Flood: 34.0 Feet Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information River - Hacienda Bridge (RIOC1) 02/18/2026 at 08:18 AM PST Date & Time of Maximum Observed: 02/18/2026 at 06:00 AM PST 12.07 Feet 5024 cfs & Time of Maximum Forecast: 02/23/2026 at 04:00 AM PST 22.30 Feet 15972 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 4.25 712 Normal 4.24 709 - Normal 4.23 706 - Normal 4.23 706 0 Normal 4.22 703 - Normal 4.22 703 0 Normal 4.21 700 - Normal 4.20 697 - Normal 4.20 697 0 Normal 4.20 697 0 Normal 4.18 692 - Normal 4.18 692 0 Normal 4.17 689 - Normal 4.17 689 0 Normal 4.16 686 - Normal 4.16 686 0 Normal 4.15 683 - Normal 4.15 683 0 Normal 4.14 680 - Normal 4.15 683 + Normal 4.14 680 - Normal 4.14 680 0 Normal 4.13 678 - Normal 4.12 675 - Normal 4.13 678 + Normal 4.12 675 - Normal 4.11 672 - Normal 4.11 672 0 Normal 4.11 672 0 Normal 4.11 672 0 Normal 4.10 669 - Normal 4.10 669 0 Normal 4.09 666 - Normal 4.08 664 - Normal 4.08 664 0 Normal 4.08 664 0 Normal 4.08 664 0 Normal 4.07 661 - Normal 4.07 661 0 Normal 4.07 661 0 Normal 4.07 661 0 Normal 4.07 661 0 Normal 4.08 664 + Normal 4.10 669 + Normal 4.10 669 0 Normal 4.12 675 + Normal 4.13 678 + Normal 4.17 689 + Normal 4.20 697 + Normal 4.23 706 + Normal 4.25 712 + Normal 4.29 723 + Normal 4.33 735 + Normal 4.36 744 + Normal 4.39 752 + Normal 4.43 764 + Normal 4.49 782 + Normal 4.54 797 + Normal 4.65 833 + Normal 4.90 919 + Normal 5.30 1066 + Normal 5.94 1321 + Normal 6.83 1719 + Normal 7.70 2154 + Normal 8.31 2487 + Normal 8.66 2688 + Normal 8.85 2800 + Normal 8.97 2872 + Normal 9.08 2939 + Normal 9.20 3012 + Normal 9.30 3074 + Normal 9.39 3131 + Normal 9.48 3187 + Normal 9.55 3232 + Normal 9.66 3302 + Normal 9.77 3374 + Normal 9.93 3478 + Normal 10.10 3591 + Normal 10.26 3699 + Normal 10.46 3836 + Normal 10.64 3962 + Normal 10.78 4061 + Normal 10.91 4153 + Normal 11.00 4218 + Normal 11.08 4276 + Normal 11.13 4312 + Normal 11.17 4342 + Normal 11.18 4349 + Normal 11.16 4334 - Normal 11.14 4320 - Normal 11.12 4305 - Normal 11.08 4276 - Normal 11.01 4225 - Normal 10.96 4189 - Normal 10.91 4153 - Normal 10.87 4125 - Normal 10.86 4118 - Normal 10.88 4132 + Normal 10.91 4153 + Normal 10.95 4182 + Normal 11.00 4218 + Normal 11.07 4269 + Normal 11.14 4320 + Normal 11.20 4364 + Normal 11.25 4401 + Normal 11.30 4437 + Normal 11.36 4482 + Normal 11.42 4527 + Normal 11.48 4572 + Normal 11.55 4624 + Normal 11.63 4685 + Normal 11.69 4730 + Normal 11.76 4784 + Normal 11.85 4853 + Normal 11.93 4915 + Normal 11.97 4946 + Normal 12.01 4977 + Normal 12.05 5009 + Normal 12.07 5024 + Normal 12.02 4985 - Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 11.97 4946 Normal 11.93 4915 - Normal 11.88 4876 - Normal 11.83 4838 - Normal 11.79 4807 - Normal 11.74 4769 - Normal 11.69 4730 - Normal 11.65 4700 - Normal 11.61 4670 - Normal 11.56 4632 - Normal 11.52 4602 - Normal 11.47 4564 - Normal 11.43 4534 - Normal 11.39 4504 - Normal 11.34 4467 - Normal 11.29 4430 - Normal 11.24 4393 - Normal 11.19 4356 - Normal 11.14 4320 - Normal 11.10 4291 - Normal 11.06 4262 - Normal 11.05 4254 - Normal 11.06 4262 + Normal 11.09 4283 + Normal 11.14 4320 + Normal 11.21 4371 + Normal 11.30 4437 + Normal 11.42 4527 + Normal 11.58 4647 + Normal 11.76 4784 + Normal 11.94 4923 + Normal 12.12 5064 + Normal 12.29 5198 + Normal 12.45 5326 + Normal 12.61 5456 + Normal 12.76 5579 + Normal 12.90 5695 + Normal 13.04 5812 + Normal 13.19 5939 + Normal 13.33 6058 + Normal 13.46 6170 + Normal 13.57 6265 + Normal 13.65 6335 + Normal 13.71 6387 + Normal 13.74 6414 + Normal 13.74 6414 0 Normal 13.71 6387 - Normal 13.66 6343 - Normal 13.60 6291 - Normal 13.52 6222 - Normal 13.43 6144 - Normal 13.32 6049 - Normal 13.20 5947 - Normal 13.08 5846 - Normal 12.94 5728 - Normal 12.81 5620 - Normal 12.66 5497 - Normal 12.52 5383 - Normal 12.37 5262 - Normal 12.23 5150 - Normal 12.09 5040 - Normal 11.96 4938 - Normal 11.83 4838 - Normal 11.70 4738 - Normal 11.58 4647 - Normal 11.45 4549 - Normal 11.33 4460 - Normal 11.21 4371 - Normal 11.09 4283 - Normal 10.98 4204 - Normal 10.86 4118 - Normal 10.75 4039 - Normal 10.65 3969 - Normal 10.54 3892 - Normal 10.44 3823 - Normal 10.34 3754 - Normal 10.25 3693 - Normal 10.16 3632 - Normal 10.08 3578 - Normal 9.99 3518 - Normal 9.92 3472 - Normal 9.84 3419 - Normal 9.77 3374 - Normal 9.69 3322 - Normal 9.62 3277 - Normal 9.55 3232 - Normal 9.49 3194 - Normal 9.44 3162 - Normal 9.39 3131 - Normal 9.36 3112 - Normal 9.34 3099 - Normal 9.34 3099 0 Normal 9.39 3131 + Normal 9.50 3200 + Normal 9.68 3315 + Normal 9.92 3472 + Normal 10.18 3645 + Normal 10.47 3843 + Normal 10.79 4068 + Normal 11.16 4334 + Normal 11.60 4662 + Normal 12.09 5040 + Normal 12.61 5456 + Normal 13.20 5947 + Normal 13.91 6564 + Normal 14.72 7303 + Normal 15.59 8137 + Normal 16.48 9034 + Normal 17.36 9965 + Normal 18.18 10870 + Normal 18.96 11765 + Normal 19.66 12597 + Normal 20.27 13343 + Normal 20.84 14059 + Normal 21.38 14753 + Normal 21.87 15397 + Normal 22.30 15972 + 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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