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">TRUCKEE RIVER - BELOW DERBY DAM (TBDN2)
Latitude: 39.58º N Longitude: 119.44º W Elevation: 4200 Feet Forecast Type: Unofficial Location
Location: Storey County in Nevada Bulletin Group: Eastern Sierra River Group: Eastern Sierra
Issuance Time: May 01 2026 at 8:07 AM PDT Next Issuance: May 02 2026 at 9:00 AM PDT width="16%">
Action/Monitor: 10.0 Feet Minor Flood: 11.0 Feet Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information River - Below Derby Dam (TBDN2) 05/01/2026 at 08:08 AM PDT Date & Time of Maximum Observed: 04/26/2026 at 02:00 PM PDT 4.09 Feet 853 cfs & Time of Maximum Forecast: 05/04/2026 at 09:00 PM PDT 4.75 Feet 1191 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 4.04 830 Normal 4.03 825 - Normal 4.02 820 - Normal 4.06 839 + Normal 4.05 834 - Normal 4.06 839 + Normal 4.09 853 + Normal 4.05 834 - Normal 4.07 843 + Normal 4.05 834 - Normal 4.03 825 - Normal 4.01 816 - Normal 4.04 830 + Normal 4.04 830 0 Normal 4.03 825 - Normal 4.03 825 0 Normal 4.02 820 - Normal 4.02 820 0 Normal 4.03 825 + Normal 4.02 820 - Normal 4.02 820 0 Normal 4.01 816 - Normal 4.00 811 - Normal 4.00 811 0 Normal 4.02 820 + Normal 4.03 825 + Normal 4.05 834 + Normal 4.07 843 + Normal 4.06 839 - Normal 4.08 848 + Normal 4.07 843 - Normal 4.07 843 0 Normal 4.05 834 - Normal 4.05 834 0 Normal 4.04 830 - Normal 4.00 811 - Normal 3.97 798 - Normal 3.96 793 - Normal 3.94 784 - Normal 3.94 784 0 Normal 3.97 798 + Normal 4.00 811 + Normal 4.00 811 0 Normal 3.99 807 - Normal 4.00 811 + Normal 4.01 816 + Normal 3.99 807 - Normal 4.00 811 + Normal 4.00 811 0 Normal 3.99 807 - Normal 3.99 807 0 Normal 4.00 811 + Normal 3.99 807 - Normal 3.99 807 0 Normal 3.98 802 - Normal 3.99 807 + Normal 3.98 802 - Normal 3.98 802 0 Normal 3.99 807 + Normal 3.99 807 0 Normal 3.99 807 0 Normal 3.98 802 - Normal 3.98 802 0 Normal 3.97 798 - Normal 3.97 798 0 Normal 3.95 789 - Normal 3.94 784 - Normal 3.94 784 0 Normal 3.95 789 + Normal 3.96 793 + Normal 3.97 798 + Normal 3.97 798 0 Normal 3.98 802 + Normal 3.98 802 0 Normal 4.00 811 + Normal 4.01 816 + Normal 4.00 811 - Normal 4.00 811 0 Normal 3.99 807 - Normal 3.98 802 - Normal 3.98 802 0 Normal 3.98 802 0 Normal 3.97 798 - Normal 3.97 798 0 Normal 3.97 798 0 Normal 3.97 798 0 Normal 3.96 793 - Normal 3.97 798 + Normal 3.96 793 - Normal 3.96 793 0 Normal 3.95 789 - Normal 3.94 784 - Normal 3.95 789 + Normal 3.94 784 - Normal 3.95 789 + Normal 3.95 789 0 Normal 3.95 789 0 Normal 3.95 789 0 Normal 3.96 793 + Normal 3.95 789 - Normal 3.95 789 0 Normal 3.95 789 0 Normal 3.94 784 - Normal 3.93 780 - Normal 3.93 780 0 Normal 3.94 784 + Normal 3.94 784 0 Normal 3.94 784 0 Normal 3.93 780 - Normal 3.93 780 0 Normal 3.93 780 0 Normal 3.93 780 0 Normal 3.93 780 0 Normal 3.92 775 - Normal 3.92 775 0 Normal 3.93 780 + Normal 3.94 784 + Normal 3.95 789 + Normal 3.96 793 + Normal 3.97 798 + Normal 3.99 807 + Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 4.00 811 Normal 4.01 816 + Normal 4.03 825 + Normal 4.04 830 + Normal 4.06 839 + Normal 4.08 848 + Normal 4.09 853 + Normal 4.11 862 + Normal 4.11 862 0 Normal 4.11 862 0 Normal 4.11 862 0 Normal 4.11 862 0 Normal 4.10 857 - Normal 4.10 857 0 Normal 4.09 853 - Normal 4.09 853 0 Normal 4.08 848 - Normal 4.07 843 - Normal 4.07 843 0 Normal 4.06 839 - Normal 4.06 839 0 Normal 4.05 834 - Normal 4.05 834 0 Normal 4.05 834 0 Normal 4.05 834 0 Normal 4.05 834 0 Normal 4.06 839 + Normal 4.06 839 0 Normal 4.07 843 + Normal 4.07 843 0 Normal 4.08 848 + Normal 4.08 848 0 Normal 4.09 853 + Normal 4.10 857 + Normal 4.10 857 0 Normal 4.11 862 + Normal 4.11 862 0 Normal 4.11 862 0 Normal 4.11 862 0 Normal 4.11 862 0 Normal 4.11 862 0 Normal 4.10 857 - Normal 4.10 857 0 Normal 4.10 857 0 Normal 4.09 853 - Normal 4.09 853 0 Normal 4.09 853 0 Normal 4.09 853 0 Normal 4.09 853 0 Normal 4.08 848 - Normal 4.08 848 0 Normal 4.08 848 0 Normal 4.09 853 + Normal 4.10 857 + Normal 4.11 862 + Normal 4.12 867 + Normal 4.13 872 + Normal 4.15 881 + Normal 4.16 886 + Normal 4.18 895 + Normal 4.21 910 + Normal 4.29 949 + Normal 4.40 1004 + Normal 4.46 1035 + Normal 4.46 1035 0 Normal 4.45 1030 - Normal 4.45 1030 0 Normal 4.46 1035 + Normal 4.48 1045 + Normal 4.50 1056 + Normal 4.52 1066 + Normal 4.53 1072 + Normal 4.54 1077 + Normal 4.54 1077 0 Normal 4.56 1087 + Normal 4.59 1103 + Normal 4.62 1120 + Normal 4.65 1136 + Normal 4.67 1147 + Normal 4.69 1158 + Normal 4.70 1163 + Normal 4.71 1169 + Normal 4.72 1174 + Normal 4.73 1180 + Normal 4.75 1191 + Normal 4.75 1191 0 Normal 4.75 1191 0 Normal 4.74 1185 - Normal 4.73 1180 - Normal 4.72 1174 - Normal 4.71 1169 - Normal 4.71 1169 0 Normal 4.70 1163 - Normal 4.68 1152 - Normal 4.66 1141 - Normal 4.63 1125 - Normal 4.60 1109 - Normal 4.58 1098 - Normal 4.56 1087 - Normal 4.56 1087 0 Normal 4.57 1093 + Normal 4.58 1098 + Normal 4.59 1103 + Normal 4.61 1114 + Normal 4.62 1120 + Normal 4.64 1130 + Normal 4.65 1136 + Normal 4.66 1141 + Normal 4.67 1147 + Normal 4.67 1147 0 Normal 4.66 1141 - Normal 4.64 1130 - Normal 4.62 1120 - Normal 4.60 1109 - Normal 4.58 1098 - Normal 4.55 1082 - Normal 4.54 1077 - 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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