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">SOUTH FORK TRINITY RIVER - HYAMPOM (HYMC1)
Latitude: 40.65º N Longitude: 123.49º W Elevation: 1211 Feet
Location: Trinity County in California Bulletin Group: North Coast River Group: Klamath
Issuance Time: Dec 26 2025 at 1:21 PM PST Next Issuance: Dec 27 2025 at 9:00 AM PST width="16%">
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information Fork Trinity River - Hyampom (HYMC1) 12/26/2025 at 01:23 PM PST Date & Time of Maximum Observed: 12/21/2025 at 06:00 PM PST 18.47 Feet 26318 cfs & Time of Maximum Forecast: 12/26/2025 at 09:00 PM PST 12.02 Feet 10286 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 15.66 18441 Not Applicable 16.73 21278 + Not Applicable 17.50 23444 + Not Applicable 18.10 25202 + Not Applicable 18.36 25983 + Not Applicable 18.47 26318 + Not Applicable 18.19 25471 - Not Applicable 18.08 25142 - Not Applicable 17.93 24697 - Not Applicable 17.64 23848 - Not Applicable 17.38 23099 - Not Applicable 16.90 21748 - Not Applicable 16.56 20814 - Not Applicable 16.13 19663 - Not Applicable 15.74 18646 - Not Applicable 15.38 17731 - Not Applicable 14.98 16741 - Not Applicable 14.62 15874 - Not Applicable 14.34 15215 - Not Applicable 13.98 14389 - Not Applicable 13.72 13805 - Not Applicable 13.46 13234 - Not Applicable 13.19 12654 - Not Applicable 12.91 12065 - Not Applicable 12.68 11592 - Not Applicable 12.47 11168 - Not Applicable 12.29 10811 - Not Applicable 12.11 10459 - Not Applicable 11.89 10037 - Not Applicable 11.69 9661 - Not Applicable 11.57 9439 - Not Applicable 11.38 9092 - Not Applicable 11.25 8859 - Not Applicable 11.09 8575 - Not Applicable 10.92 8279 - Not Applicable 10.81 8090 - Not Applicable 10.69 7887 - Not Applicable 10.56 7669 - Not Applicable 10.45 7487 - Not Applicable 10.35 7324 - Not Applicable 10.23 7130 - Not Applicable 10.14 6986 - Not Applicable 10.07 6875 - Not Applicable 9.97 6719 - Not Applicable 9.90 6610 - Not Applicable 9.88 6579 - Not Applicable 9.83 6502 - Not Applicable 9.81 6472 - Not Applicable 9.81 6472 0 Not Applicable 9.80 6456 - Not Applicable 9.79 6441 - Not Applicable 9.82 6487 + Not Applicable 9.80 6456 - Not Applicable 9.73 6350 - Not Applicable 9.69 6289 - Not Applicable 9.60 6154 - Not Applicable 9.61 6169 + Not Applicable 9.52 6035 - Not Applicable 9.50 6006 - Not Applicable 9.47 5962 - Not Applicable 9.46 5947 - Not Applicable 9.45 5932 - Not Applicable 9.50 6006 + Not Applicable 9.56 6095 + Not Applicable 9.66 6244 + Not Applicable 9.84 6518 + Not Applicable 9.98 6734 + Not Applicable 10.10 6923 + Not Applicable 10.26 7178 + Not Applicable 10.34 7308 + Not Applicable 10.45 7487 + Not Applicable 10.57 7686 + Not Applicable 10.68 7870 + Not Applicable 10.75 7988 + Not Applicable 10.78 8039 + Not Applicable 10.83 8125 + Not Applicable 10.85 8159 + Not Applicable 10.78 8039 - Not Applicable 10.70 7904 - Not Applicable 10.59 7719 - Not Applicable 10.55 7652 - Not Applicable 10.42 7438 - Not Applicable 10.37 7356 - Not Applicable 10.29 7227 - Not Applicable 10.22 7114 - Not Applicable 10.14 6986 - Not Applicable 10.16 7018 + Not Applicable 10.16 7018 0 Not Applicable 10.20 7082 + Not Applicable 10.21 7098 + Not Applicable 10.22 7114 + Not Applicable 10.34 7308 + Not Applicable 10.42 7438 + Not Applicable 10.46 7504 + Not Applicable 10.52 7603 + Not Applicable 10.60 7736 + Not Applicable 10.69 7887 + Not Applicable 10.82 8108 + Not Applicable 10.87 8193 + Not Applicable 10.90 8245 + Not Applicable 10.93 8297 + Not Applicable 10.90 8245 - Not Applicable 10.98 8383 + Not Applicable 11.03 8470 + Not Applicable 11.10 8593 + Not Applicable 11.18 8734 + Not Applicable 11.23 8823 + Not Applicable 11.24 8841 + Not Applicable 11.28 8912 + Not Applicable 11.34 9020 + Not Applicable 11.42 9165 + Not Applicable 11.51 9329 + Not Applicable 11.60 9494 + Not Applicable 11.63 9550 + Not Applicable 11.67 9624 + Not Applicable 11.63 9550 - Not Applicable 11.66 9606 + Not Applicable 11.63 9550 - Not Applicable 11.65 9587 + Not Applicable 11.64 9568 - Not Applicable 11.65 9587 + Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 11.70 9680 Not Applicable 11.76 9792 + Not Applicable 11.82 9905 + Not Applicable 11.88 10018 + Not Applicable 11.93 10114 + Not Applicable 11.97 10190 + Not Applicable 12.00 10247 + Not Applicable 12.02 10286 + Not Applicable 12.01 10266 - Not Applicable 11.96 10171 - Not Applicable 11.90 10056 - Not Applicable 11.80 9867 - Not Applicable 11.68 9643 - Not Applicable 11.53 9366 - Not Applicable 11.41 9147 - Not Applicable 11.29 8930 - Not Applicable 11.19 8752 - Not Applicable 11.09 8575 - Not Applicable 10.99 8401 - Not Applicable 10.89 8228 - Not Applicable 10.81 8090 - Not Applicable 10.72 7937 - Not Applicable 10.65 7820 - Not Applicable 10.58 7702 - Not Applicable 10.51 7586 - Not Applicable 10.44 7471 - Not Applicable 10.38 7373 - Not Applicable 10.32 7275 - Not Applicable 10.26 7178 - Not Applicable 10.20 7082 - Not Applicable 10.15 7002 - Not Applicable 10.09 6907 - Not Applicable 10.04 6828 - Not Applicable 9.99 6750 - Not Applicable 9.95 6688 - Not Applicable 9.90 6610 - Not Applicable 9.86 6548 - Not Applicable 9.81 6472 - Not Applicable 9.77 6411 - Not Applicable 9.73 6350 - Not Applicable 9.69 6289 - Not Applicable 9.65 6229 - Not Applicable 9.60 6154 - Not Applicable 9.56 6095 - Not Applicable 9.51 6021 - Not Applicable 9.47 5962 - Not Applicable 9.43 5903 - Not Applicable 9.38 5830 - Not Applicable 9.34 5772 - Not Applicable 9.30 5714 - Not Applicable 9.26 5656 - Not Applicable 9.22 5597 - Not Applicable 9.19 5553 - Not Applicable 9.15 5495 - Not Applicable 9.11 5437 - Not Applicable 9.07 5380 - Not Applicable 9.04 5337 - Not Applicable 9.00 5280 - Not Applicable 8.96 5219 - Not Applicable 8.93 5174 - Not Applicable 8.89 5114 - Not Applicable 8.85 5054 - Not Applicable 8.83 5024 - Not Applicable 8.80 4979 - Not Applicable 8.77 4934 - Not Applicable 8.73 4873 - Not Applicable 8.70 4829 - Not Applicable 8.67 4784 - Not Applicable 8.64 4739 - Not Applicable 8.62 4710 - Not Applicable 8.59 4666 - Not Applicable 8.56 4622 - Not Applicable 8.53 4578 - Not Applicable 8.51 4549 - Not Applicable 8.48 4506 - Not Applicable 8.46 4477 - Not Applicable 8.44 4449 - Not Applicable 8.42 4420 - Not Applicable 8.40 4392 - Not Applicable 8.38 4364 - Not Applicable 8.36 4336 - Not Applicable 8.34 4308 - Not Applicable 8.32 4280 - Not Applicable 8.30 4252 - Not Applicable 8.27 4210 - Not Applicable 8.24 4169 - Not Applicable 8.22 4141 - Not Applicable 8.19 4101 - Not Applicable 8.17 4073 - Not Applicable 8.15 4046 - Not Applicable 8.12 4006 - Not Applicable 8.09 3966 - Not Applicable 8.06 3926 - Not Applicable 8.04 3899 - Not Applicable 8.01 3860 - Not Applicable 7.99 3834 - Not Applicable 7.96 3795 - Not Applicable 7.94 3769 - Not Applicable 7.92 3743 - Not Applicable 7.91 3730 - Not Applicable 7.89 3704 - Not Applicable 7.88 3691 - Not Applicable 7.86 3666 - Not Applicable 7.85 3653 - Not Applicable 7.83 3628 - Not Applicable 7.82 3615 - Not Applicable 7.80 3590 - Not Applicable 7.79 3577 - Not Applicable 7.77 3552 - Not Applicable 7.75 3527 - Not Applicable 7.74 3514 - 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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