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 Forecast Type: Official Location
Location: Lyon County in Nevada Bulletin Group: Eastern Sierra River Group: Eastern Sierra
Issuance Time: Mar 06 2026 at 1:05 PM PST Next Issuance: Mar 07 2026 at 9:00 AM PST width="16%">
Action/Monitor: 9.0 Feet Minor Flood: 9.8 Feet Moderate Flood: 11.0 Feet Major Flood: 11.6 Feet
Please Note:

# Tabular Observed and Forecast Hydrograph Information River - Mason at Snyder Lane (MASN2) 03/06/2026 at 01:05 PM PST Date & Time of Maximum Observed: 03/04/2026 at 10:00 AM PST 5.22 Feet 323 cfs & Time of Maximum Forecast: 03/06/2026 at 02:00 PM PST 5.10 Feet 295 cfs Stage (Feet) Flow (cfs) Trend Observed Status ------------------------------------------------------------- 4.91 255 Normal 4.95 263 + Normal 4.97 267 + Normal 5.00 274 + Normal 5.03 280 + Normal 5.03 280 0 Normal 5.07 289 + Normal 5.08 291 + Normal 5.11 298 + Normal 5.12 300 + Normal 5.14 304 + Normal 5.14 304 0 Normal 5.15 307 + Normal 5.14 304 - Normal 5.17 311 + Normal 5.17 311 0 Normal 5.20 318 + Normal 5.21 320 + Normal 5.19 316 - Normal 5.21 320 + Normal 5.20 318 - Normal 5.21 320 + Normal 5.16 309 - Normal 5.10 295 - Normal 5.05 284 - Normal 5.03 280 - Normal 5.05 284 + Normal 5.04 282 - Normal 5.04 282 0 Normal 5.04 282 0 Normal 5.05 284 + Normal 5.04 282 - Normal 5.04 282 0 Normal 5.07 289 + Normal 5.05 284 - Normal 5.05 284 0 Normal 5.06 287 + Normal 5.07 289 + Normal 5.07 289 0 Normal 5.08 291 + Normal 5.07 289 - Normal 5.07 289 0 Normal 5.08 291 + Normal 5.08 291 0 Normal 5.10 295 + Normal 5.13 302 + Normal 5.13 302 0 Normal 5.15 307 + Normal 5.17 311 + Normal 5.17 311 0 Normal 5.19 316 + Normal 5.20 318 + Normal 5.20 318 0 Normal 5.20 318 0 Normal 5.20 318 0 Normal 5.19 316 - Normal 5.21 320 + Normal 5.20 318 - Normal 5.20 318 0 Normal 5.22 323 + Normal 5.21 320 - Normal 5.21 320 0 Normal 5.20 318 - Normal 5.19 316 - Normal 5.21 320 + Normal 5.21 320 0 Normal 5.21 320 0 Normal 5.21 320 0 Normal 5.22 323 + Normal 5.22 323 0 Normal 5.20 318 - Normal 5.20 318 0 Normal 5.20 318 0 Normal 5.21 320 + Normal 5.20 318 - Normal 5.20 318 0 Normal 5.19 316 - Normal 5.19 316 0 Normal 5.19 316 0 Normal 5.18 313 - Normal 5.19 316 + Normal 5.17 311 - Normal 5.15 307 - Normal 5.14 304 - Normal 5.15 307 + Normal 5.14 304 - Normal 5.14 304 0 Normal 5.14 304 0 Normal 5.14 304 0 Normal 5.16 309 + Normal 5.19 316 + Normal 5.20 318 + Normal 5.20 318 0 Normal 5.21 320 + Normal 5.19 316 - Normal 5.18 313 - Normal 5.18 313 0 Normal 5.19 316 + Normal 5.19 316 0 Normal 5.19 316 0 Normal 5.18 313 - Normal 5.19 316 + Normal 5.19 316 0 Normal 5.20 318 + Normal 5.18 313 - Normal 5.19 316 + Normal 5.19 316 0 Normal 5.18 313 - Normal 5.16 309 - Normal 5.17 311 + Normal 5.16 309 - Normal 5.17 311 + Normal 5.16 309 - Normal 5.16 309 0 Normal 5.16 309 0 Normal 5.17 311 + Normal 5.16 309 - Normal 5.16 309 0 Normal 5.13 302 - Normal 5.10 295 - Normal 5.10 295 0 Normal Stage (Feet) Flow (cfs) Trend Forecast Status ------------------------------------------------------------- 5.10 295 Normal 5.10 295 0 Normal 5.10 295 0 Normal 5.10 295 0 Normal 5.10 295 0 Normal 5.10 295 0 Normal 5.09 293 - Normal 5.09 293 0 Normal 5.09 293 0 Normal 5.09 293 0 Normal 5.09 293 0 Normal 5.09 293 0 Normal 5.09 293 0 Normal 5.08 291 - Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.08 291 0 Normal 5.07 289 - Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.07 289 0 Normal 5.06 287 - Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.05 284 - Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.05 284 0 Normal 5.06 287 + Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 0 Normal 5.06 287 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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