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">SOUTH FORK TRINITY RIVER - HYAMPOM (HYMC1)
Latitude: 40.65º N Longitude: 123.49º W Elevation: 1211 Feet Forecast Type: Unofficial Location
Location: Trinity County in California Bulletin Group: North Coast River Group: Klamath
Issuance Time: Mar 30 2026 at 2:14 PM PDT Next Issuance: Mar 31 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 Fork Trinity River - Hyampom (HYMC1) 03/30/2026 at 02:16 PM PDT Date & Time of Maximum Observed: 03/25/2026 at 04:00 PM PDT 4.32 Feet 683 cfs & Time of Maximum Forecast: 04/03/2026 at 09:00 AM PDT 4.46 Feet 747 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 4.32 683 Not Applicable 4.31 678 - Not Applicable 4.32 683 + Not Applicable 4.31 678 - Not Applicable 4.31 678 0 Not Applicable 4.31 678 0 Not Applicable 4.30 674 - Not Applicable 4.30 674 0 Not Applicable 4.30 674 0 Not Applicable 4.29 669 - Not Applicable 4.30 674 + Not Applicable 4.29 669 - Not Applicable 4.29 669 0 Not Applicable 4.28 665 - Not Applicable 4.29 669 + Not Applicable 4.28 665 - Not Applicable 4.28 665 0 Not Applicable 4.27 660 - Not Applicable 4.28 665 + Not Applicable 4.27 660 - Not Applicable 4.24 647 - Not Applicable 4.26 656 + Not Applicable 4.28 665 + Not Applicable 4.27 660 - Not Applicable 4.26 656 - Not Applicable 4.26 656 0 Not Applicable 4.27 660 + Not Applicable 4.27 660 0 Not Applicable 4.28 665 + Not Applicable 4.26 656 - Not Applicable 4.26 656 0 Not Applicable 4.25 651 - Not Applicable 4.25 651 0 Not Applicable 4.25 651 0 Not Applicable 4.24 647 - Not Applicable 4.24 647 0 Not Applicable 4.23 643 - Not Applicable 4.24 647 + Not Applicable 4.24 647 0 Not Applicable 4.23 643 - Not Applicable 4.23 643 0 Not Applicable 4.23 643 0 Not Applicable 4.23 643 0 Not Applicable 4.23 643 0 Not Applicable 4.22 638 - Not Applicable 4.22 638 0 Not Applicable 4.23 643 + Not Applicable 4.22 638 - Not Applicable 4.22 638 0 Not Applicable 4.22 638 0 Not Applicable 4.21 634 - Not Applicable 4.21 634 0 Not Applicable 4.20 630 - Not Applicable 4.21 634 + Not Applicable 4.21 634 0 Not Applicable 4.21 634 0 Not Applicable 4.20 630 - Not Applicable 4.20 630 0 Not Applicable 4.21 634 + Not Applicable 4.20 630 - Not Applicable 4.20 630 0 Not Applicable 4.19 625 - Not Applicable 4.18 621 - Not Applicable 4.19 625 + Not Applicable 4.19 625 0 Not Applicable 4.19 625 0 Not Applicable 4.18 621 - Not Applicable 4.18 621 0 Not Applicable 4.18 621 0 Not Applicable 4.18 621 0 Not Applicable 4.19 625 + Not Applicable 4.19 625 0 Not Applicable 4.19 625 0 Not Applicable 4.18 621 - Not Applicable 4.19 625 + Not Applicable 4.17 617 - Not Applicable 4.17 617 0 Not Applicable 4.16 613 - Not Applicable 4.16 613 0 Not Applicable 4.16 613 0 Not Applicable 4.17 617 + Not Applicable 4.16 613 - Not Applicable 4.15 608 - Not Applicable 4.14 604 - Not Applicable 4.14 604 0 Not Applicable 4.14 604 0 Not Applicable 4.14 604 0 Not Applicable 4.14 604 0 Not Applicable 4.14 604 0 Not Applicable 4.14 604 0 Not Applicable 4.14 604 0 Not Applicable 4.13 600 - Not Applicable 4.14 604 + Not Applicable 4.13 600 - Not Applicable 4.12 596 - Not Applicable 4.13 600 + Not Applicable 4.14 604 + Not Applicable 4.13 600 - Not Applicable 4.12 596 - Not Applicable 4.12 596 0 Not Applicable 4.12 596 0 Not Applicable 4.12 596 0 Not Applicable 4.13 600 + Not Applicable 4.12 596 - Not Applicable 4.12 596 0 Not Applicable 4.11 592 - Not Applicable 4.11 592 0 Not Applicable 4.11 592 0 Not Applicable 4.11 592 0 Not Applicable 4.10 587 - Not Applicable 4.11 592 + Not Applicable 4.11 592 0 Not Applicable 4.10 587 - Not Applicable 4.10 587 0 Not Applicable 4.10 587 0 Not Applicable 4.10 587 0 Not Applicable 4.10 587 0 Not Applicable 4.10 587 0 Not Applicable 4.10 587 0 Not Applicable 4.10 587 0 Not Applicable Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 4.10 587 Not Applicable 4.10 587 0 Not Applicable 4.10 587 0 Not Applicable 4.09 583 - Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.09 583 0 Not Applicable 4.08 579 - Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.07 575 - Not Applicable 4.07 575 0 Not Applicable 4.07 575 0 Not Applicable 4.07 575 0 Not Applicable 4.08 579 + Not Applicable 4.08 579 0 Not Applicable 4.08 579 0 Not Applicable 4.09 583 + Not Applicable 4.09 583 0 Not Applicable 4.11 592 + Not Applicable 4.12 596 + Not Applicable 4.13 600 + Not Applicable 4.15 608 + Not Applicable 4.17 617 + Not Applicable 4.20 630 + Not Applicable 4.22 638 + Not Applicable 4.25 651 + Not Applicable 4.27 660 + Not Applicable 4.30 674 + Not Applicable 4.33 687 + Not Applicable 4.35 696 + Not Applicable 4.37 705 + Not Applicable 4.38 710 + Not Applicable 4.39 715 + Not Applicable 4.41 724 + Not Applicable 4.41 724 0 Not Applicable 4.42 729 + Not Applicable 4.42 729 0 Not Applicable 4.42 729 0 Not Applicable 4.42 729 0 Not Applicable 4.42 729 0 Not Applicable 4.42 729 0 Not Applicable 4.41 724 - Not Applicable 4.41 724 0 Not Applicable 4.41 724 0 Not Applicable 4.41 724 0 Not Applicable 4.41 724 0 Not Applicable 4.41 724 0 Not Applicable 4.41 724 0 Not Applicable 4.42 729 + Not Applicable 4.42 729 0 Not Applicable 4.42 729 0 Not Applicable 4.43 733 + Not Applicable 4.43 733 0 Not Applicable 4.44 738 + Not Applicable 4.44 738 0 Not Applicable 4.45 743 + Not Applicable 4.45 743 0 Not Applicable 4.45 743 0 Not Applicable 4.46 747 + Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.46 747 0 Not Applicable 4.45 743 - Not Applicable 4.45 743 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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