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">TRINITY RIVER - HOOPA (HOOC1)
Latitude: 41.05º N Longitude: 123.68º W Elevation: 333 Feet Forecast Type: Official Location
Location: Humboldt County in California Bulletin Group: North Coast River Group: Klamath
Issuance Time: Nov 01 2026 at 8:52 AM PST Next Issuance: Nov 02 2026 at 9:00 AM PST width="16%">
Action: 44.0 Feet Minor Flood: 48.0 Feet Moderate Flood: 52.0 Feet Major Flood: 56.0 Feet

# Tabular Observed and Forecast Hydrograph Information River - Hoopa (HOOC1) 11/01/2026 at 08:53 AM PST Date & Time of Maximum Observed: 10/28/2026 at 11:00 PM PDT 11.18 Feet 628 cfs & Time of Maximum Forecast: 11/04/2026 at 02:00 PM PST 11.36 Feet 725 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 11.17 623 Normal 11.17 623 0 Normal 11.18 628 + Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.17 623 - Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.18 628 + Normal 11.17 623 - Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.16 618 - Normal 11.17 623 + Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.18 628 + Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.17 623 - Normal 11.18 628 + Normal 11.17 623 - Normal 11.18 628 + Normal 11.17 623 - Normal 11.18 628 + Normal 11.18 628 0 Normal 11.17 623 - Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.15 613 - Normal 11.15 613 0 Normal 11.14 608 - Normal 11.15 613 + Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.16 618 + Normal 11.16 618 0 Normal 11.15 613 - Normal 11.16 618 + Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.15 613 - Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.16 618 + Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.17 623 + Normal 11.17 623 0 Normal 11.16 618 - Normal 11.17 623 + Normal 11.16 618 - Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.17 623 + Normal 11.17 623 0 Normal 11.16 618 - Normal 11.17 623 + Normal 11.17 623 0 Normal 11.16 618 - Normal 11.17 623 + Normal 11.17 623 0 Normal 11.16 618 - Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.17 623 + Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 11.17 623 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.18 628 + Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.19 634 + Normal 11.20 639 + Normal 11.21 644 + Normal 11.22 649 + Normal 11.23 654 + Normal 11.24 660 + Normal 11.24 660 0 Normal 11.25 665 + Normal 11.25 665 0 Normal 11.25 665 0 Normal 11.25 665 0 Normal 11.24 660 - Normal 11.23 654 - Normal 11.23 654 0 Normal 11.22 649 - Normal 11.21 644 - Normal 11.21 644 0 Normal 11.20 639 - Normal 11.20 639 0 Normal 11.19 634 - Normal 11.19 634 0 Normal 11.19 634 0 Normal 11.18 628 - Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.17 623 - Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.16 618 - Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.15 613 - Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.15 613 0 Normal 11.16 618 + Normal 11.16 618 0 Normal 11.16 618 0 Normal 11.17 623 + Normal 11.18 628 + Normal 11.18 628 0 Normal 11.19 634 + Normal 11.20 639 + Normal 11.21 644 + Normal 11.22 649 + Normal 11.23 654 + Normal 11.24 660 + Normal 11.25 665 + Normal 11.26 670 + Normal 11.27 676 + Normal 11.29 686 + Normal 11.30 692 + Normal 11.31 697 + Normal 11.32 703 + Normal 11.34 714 + Normal 11.34 714 0 Normal 11.35 719 + Normal 11.36 725 + Normal 11.36 725 0 Normal 11.36 725 0 Normal 11.36 725 0 Normal 11.35 719 - Normal 11.35 719 0 Normal 11.34 714 - Normal 11.33 708 - Normal 11.32 703 - Normal 11.31 697 - Normal 11.30 692 - Normal 11.29 686 - Normal 11.28 681 - Normal 11.27 676 - Normal 11.26 670 - Normal 11.25 665 - Normal 11.24 660 - Normal 11.23 654 - Normal 11.23 654 0 Normal 11.22 649 - Normal 11.22 649 0 Normal 11.21 644 - Normal 11.21 644 0 Normal 11.21 644 0 Normal 11.20 639 - Normal 11.20 639 0 Normal 11.19 634 - Normal 11.19 634 0 Normal 11.19 634 0 Normal 11.18 628 - Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.18 628 0 Normal 11.17 623 - Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.17 623 0 Normal 11.16 618 - Normal 11.16 618 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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