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">WALKER RIVER - MASON AT SNYDER LANE (MASN2)
Latitude: 38.92º N Longitude: 119.19º W Elevation: 4420 Feet
Location: Lyon County in Nevada Bulletin Group: Eastern Sierra River Group: Eastern Sierra
Issuance Time: Mar 23 2025 at 8:17 AM PDT Next Issuance: Mar 24 2025 at 9:00 AM PDT width="16%">
Action/Monitor: 9.0 Feet Minor Flood: 9.8 Feet Moderate Flood: 11.0 Feet Major Flood: 11.6 Feet
Please Note: Significant losses can occur in the Mason Valley upstream of the Mason stream gage. Increased forecast uncertainty exists in the long range forecast due to these unknown losses.

# Tabular Observed and Forecast Hydrograph Information River - Mason at Snyder Lane (MASN2) 03/23/2025 at 08:17 AM PDT Date & Time of Maximum Observed: 03/18/2025 at 10:00 AM PDT 4.24 Feet 159 cfs & Time of Maximum Forecast: 03/27/2025 at 08:00 PM PDT 4.25 Feet 161 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 4.23 157 Normal 4.23 157 0 Normal 4.24 159 + Normal 4.22 155 - Normal 4.21 153 - Normal 4.22 155 + Normal 4.21 153 - Normal 4.22 155 + Normal 4.20 151 - Normal 4.21 153 + Normal 4.21 153 0 Normal 4.20 151 - Normal 4.20 151 0 Normal 4.19 149 - Normal 4.20 151 + Normal 4.20 151 0 Normal 4.19 149 - Normal 4.21 153 + Normal 4.20 151 - Normal 4.19 149 - Normal 4.20 151 + Normal 4.20 151 0 Normal 4.19 149 - Normal 4.20 151 + Normal 4.18 148 - Normal 4.19 149 + Normal 4.18 148 - Normal 4.17 146 - Normal 4.16 144 - Normal 4.17 146 + Normal 4.16 144 - Normal 4.16 144 0 Normal 4.16 144 0 Normal 4.16 144 0 Normal 4.15 142 - Normal 4.15 142 0 Normal 4.16 144 + Normal 4.15 142 - Normal 4.16 144 + Normal 4.15 142 - Normal 4.15 142 0 Normal 4.16 144 + Normal 4.15 142 - Normal 4.16 144 + Normal 4.15 142 - Normal 4.16 144 + Normal 4.16 144 0 Normal 4.16 144 0 Normal 4.15 142 - Normal 4.17 146 + Normal 4.15 142 - Normal 4.16 144 + Normal 4.17 146 + Normal 4.17 146 0 Normal 4.17 146 0 Normal 4.16 144 - Normal 4.17 146 + Normal 4.17 146 0 Normal 4.16 144 - Normal 4.16 144 0 Normal 4.17 146 + Normal 4.16 144 - Normal 4.16 144 0 Normal 4.16 144 0 Normal 4.17 146 + Normal 4.17 146 0 Normal 4.18 148 + Normal 4.17 146 - Normal 4.18 148 + Normal 4.19 149 + Normal 4.19 149 0 Normal 4.18 148 - Normal 4.20 151 + Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.21 153 + Normal 4.21 153 0 Normal 4.20 151 - Normal 4.20 151 0 Normal 4.22 155 + Normal 4.20 151 - Normal 4.21 153 + Normal 4.20 151 - Normal 4.20 151 0 Normal 4.21 153 + Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.22 155 + Normal 4.20 151 - Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.21 153 + Normal 4.20 151 - Normal 4.19 149 - Normal 4.21 153 + Normal 4.19 149 - Normal 4.20 151 + Normal 4.21 153 + Normal 4.21 153 0 Normal 4.22 155 + Normal 4.22 155 0 Normal 4.21 153 - Normal 4.21 153 0 Normal 4.22 155 + Normal 4.20 151 - Normal 4.21 153 + Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.20 151 - Normal 4.19 149 - Normal 4.19 149 0 Normal 4.18 148 - Normal 4.18 148 0 Normal 4.18 148 0 Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 4.18 148 Normal 4.19 149 + Normal 4.19 149 0 Normal 4.20 151 + Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.21 153 + Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.20 151 - Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.19 149 - Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.18 148 - Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.18 148 0 Normal 4.19 149 + Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.19 149 0 Normal 4.20 151 + Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.20 151 0 Normal 4.21 153 + Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.21 153 0 Normal 4.22 155 + Normal 4.22 155 0 Normal 4.22 155 0 Normal 4.22 155 0 Normal 4.22 155 0 Normal 4.22 155 0 Normal 4.22 155 0 Normal 4.23 157 + Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.22 155 - Normal 4.22 155 0 Normal 4.22 155 0 Normal 4.23 157 + Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.23 157 0 Normal 4.24 159 + Normal 4.24 159 0 Normal 4.24 159 0 Normal 4.24 159 0 Normal 4.24 159 0 Normal 4.24 159 0 Normal 4.24 159 0 Normal 4.24 159 0 Normal 4.25 161 + Normal 4.25 161 0 Normal 4.25 161 0 Normal 4.25 161 0 Normal 4.25 161 0 Normal 4.24 159 - Normal 4.24 159 0 Normal 4.25 161 + Normal 4.25 161 0 Normal 4.25 161 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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