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WEST WALKER RIVER - HUDSON (WWHN2)
| Latitude: 38.81º N | Longitude: 119.23º W | Elevation: 4650 Feet | | Forecast Type: Unofficial Location |
| Location: Lyon County in Nevada | Bulletin Group: Eastern Sierra | River Group: Eastern Sierra |
| Issuance Time: | Apr 23 2026 at 7:36 AM PDT | Next Issuance: | Apr 24 2026 at 9:00 AM PDT
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| Action/Monitor: 5.0 Feet | Minor Flood: 6.0 Feet | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: West Walker River - Hudson (WWHN2)
#
# File Generation Time: 04/23/2026 at 07:37 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/20/2026 at 12:00 PM PDT
# Maximum Observed Stage: 1.91 Feet
# Maximum Observed Flow: 233 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/23/2026 at 05:00 PM PDT
# Maximum Forecast Stage: 1.92 Feet
# Maximum Forecast Flow: 236 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/18/2026 07 AM PDT 1.86 215 Normal
04/18/2026 08 AM PDT 1.87 219 + Normal
04/18/2026 09 AM PDT 1.86 215 - Normal
04/18/2026 10 AM PDT 1.86 215 0 Normal
04/18/2026 11 AM PDT 1.88 222 + Normal
04/18/2026 12 PM PDT 1.87 219 - Normal
04/18/2026 01 PM PDT 1.88 222 + Normal
04/18/2026 02 PM PDT 1.88 222 0 Normal
04/18/2026 03 PM PDT 1.87 219 - Normal
04/18/2026 04 PM PDT 1.87 219 0 Normal
04/18/2026 05 PM PDT 1.87 219 0 Normal
04/18/2026 06 PM PDT 1.87 219 0 Normal
04/18/2026 07 PM PDT 1.86 215 - Normal
04/18/2026 08 PM PDT 1.87 219 + Normal
04/18/2026 09 PM PDT 1.86 215 - Normal
04/18/2026 10 PM PDT 1.87 219 + Normal
04/18/2026 11 PM PDT 1.86 215 - Normal
04/19/2026 12 AM PDT 1.86 215 0 Normal
04/19/2026 01 AM PDT 1.87 219 + Normal
04/19/2026 02 AM PDT 1.88 222 + Normal
04/19/2026 03 AM PDT 1.89 226 + Normal
04/19/2026 04 AM PDT 1.89 226 0 Normal
04/19/2026 05 AM PDT 1.89 226 0 Normal
04/19/2026 06 AM PDT 1.89 226 0 Normal
04/19/2026 07 AM PDT 1.90 229 + Normal
04/19/2026 08 AM PDT 1.90 229 0 Normal
04/19/2026 09 AM PDT 1.90 229 0 Normal
04/19/2026 10 AM PDT 1.91 233 + Normal
04/19/2026 11 AM PDT 1.91 233 0 Normal
04/19/2026 12 PM PDT 1.91 233 0 Normal
04/19/2026 01 PM PDT 1.89 226 - Normal
04/19/2026 02 PM PDT 1.91 233 + Normal
04/19/2026 03 PM PDT 1.91 233 0 Normal
04/19/2026 04 PM PDT 1.91 233 0 Normal
04/19/2026 05 PM PDT 1.90 229 - Normal
04/19/2026 06 PM PDT 1.90 229 0 Normal
04/19/2026 07 PM PDT 1.91 233 + Normal
04/19/2026 08 PM PDT 1.90 229 - Normal
04/19/2026 09 PM PDT 1.90 229 0 Normal
04/19/2026 10 PM PDT 1.90 229 0 Normal
04/19/2026 11 PM PDT 1.90 229 0 Normal
04/20/2026 12 AM PDT 1.90 229 0 Normal
04/20/2026 01 AM PDT 1.90 229 0 Normal
04/20/2026 02 AM PDT 1.90 229 0 Normal
04/20/2026 03 AM PDT 1.90 229 0 Normal
04/20/2026 04 AM PDT 1.90 229 0 Normal
04/20/2026 05 AM PDT 1.90 229 0 Normal
04/20/2026 06 AM PDT 1.91 233 + Normal
04/20/2026 07 AM PDT 1.90 229 - Normal
04/20/2026 08 AM PDT 1.91 233 + Normal
04/20/2026 09 AM PDT 1.91 233 0 Normal
04/20/2026 10 AM PDT 1.91 233 0 Normal
04/20/2026 11 AM PDT 1.91 233 0 Normal
04/20/2026 12 PM PDT 1.91 233 0 Normal
04/20/2026 01 PM PDT 1.90 229 - Normal
04/20/2026 02 PM PDT 1.88 222 - Normal
04/20/2026 03 PM PDT 1.89 226 + Normal
04/20/2026 04 PM PDT 1.89 226 0 Normal
04/20/2026 05 PM PDT 1.89 226 0 Normal
04/20/2026 06 PM PDT 1.88 222 - Normal
04/20/2026 07 PM PDT 1.87 219 - Normal
04/20/2026 08 PM PDT 1.87 219 0 Normal
04/20/2026 09 PM PDT 1.87 219 0 Normal
04/20/2026 10 PM PDT 1.86 215 - Normal
04/20/2026 11 PM PDT 1.87 219 + Normal
04/21/2026 12 AM PDT 1.87 219 0 Normal
04/21/2026 01 AM PDT 1.87 219 0 Normal
04/21/2026 02 AM PDT 1.86 215 - Normal
04/21/2026 03 AM PDT 1.87 219 + Normal
04/21/2026 04 AM PDT 1.86 215 - Normal
04/21/2026 05 AM PDT 1.86 215 0 Normal
04/21/2026 06 AM PDT 1.87 219 + Normal
04/21/2026 07 AM PDT 1.87 219 0 Normal
04/21/2026 08 AM PDT 1.87 219 0 Normal
04/21/2026 09 AM PDT 1.87 219 0 Normal
04/21/2026 10 AM PDT 1.88 222 + Normal
04/21/2026 11 AM PDT 1.88 222 0 Normal
04/21/2026 12 PM PDT 1.88 222 0 Normal
04/21/2026 01 PM PDT 1.89 226 + Normal
04/21/2026 02 PM PDT 1.89 226 0 Normal
04/21/2026 03 PM PDT 1.89 226 0 Normal
04/21/2026 04 PM PDT 1.90 229 + Normal
04/21/2026 05 PM PDT 1.90 229 0 Normal
04/21/2026 06 PM PDT 1.89 226 - Normal
04/21/2026 07 PM PDT 1.89 226 0 Normal
04/21/2026 08 PM PDT 1.89 226 0 Normal
04/21/2026 09 PM PDT 1.88 222 - Normal
04/21/2026 10 PM PDT 1.88 222 0 Normal
04/21/2026 11 PM PDT 1.88 222 0 Normal
04/22/2026 12 AM PDT 1.87 219 - Normal
04/22/2026 01 AM PDT 1.87 219 0 Normal
04/22/2026 02 AM PDT 1.87 219 0 Normal
04/22/2026 03 AM PDT 1.87 219 0 Normal
04/22/2026 04 AM PDT 1.88 222 + Normal
04/22/2026 05 AM PDT 1.87 219 - Normal
04/22/2026 06 AM PDT 1.87 219 0 Normal
04/22/2026 07 AM PDT 1.87 219 0 Normal
04/22/2026 08 AM PDT 1.86 215 - Normal
04/22/2026 09 AM PDT 1.87 219 + Normal
04/22/2026 10 AM PDT 1.86 215 - Normal
04/22/2026 11 AM PDT 1.86 215 0 Normal
04/22/2026 12 PM PDT 1.87 219 + Normal
04/22/2026 01 PM PDT 1.87 219 0 Normal
04/22/2026 02 PM PDT 1.87 219 0 Normal
04/22/2026 03 PM PDT 1.87 219 0 Normal
04/22/2026 04 PM PDT 1.88 222 + Normal
04/22/2026 05 PM PDT 1.88 222 0 Normal
04/22/2026 06 PM PDT 1.88 222 0 Normal
04/22/2026 07 PM PDT 1.88 222 0 Normal
04/22/2026 08 PM PDT 1.88 222 0 Normal
04/22/2026 09 PM PDT 1.88 222 0 Normal
04/22/2026 10 PM PDT 1.88 222 0 Normal
04/22/2026 11 PM PDT 1.89 226 + Normal
04/23/2026 12 AM PDT 1.89 226 0 Normal
04/23/2026 01 AM PDT 1.89 226 0 Normal
04/23/2026 02 AM PDT 1.90 229 + Normal
04/23/2026 03 AM PDT 1.89 226 - Normal
04/23/2026 04 AM PDT 1.90 229 + Normal
04/23/2026 05 AM PDT 1.90 229 0 Normal
04/23/2026 06 AM PDT 1.90 229 0 Normal
04/23/2026 07 AM PDT 1.90 229 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/23/2026 08 AM PDT 1.90 229 Normal
04/23/2026 09 AM PDT 1.90 229 0 Normal
04/23/2026 10 AM PDT 1.90 229 0 Normal
04/23/2026 11 AM PDT 1.91 233 + Normal
04/23/2026 12 PM PDT 1.91 233 0 Normal
04/23/2026 01 PM PDT 1.91 233 0 Normal
04/23/2026 02 PM PDT 1.91 233 0 Normal
04/23/2026 03 PM PDT 1.91 233 0 Normal
04/23/2026 04 PM PDT 1.91 233 0 Normal
04/23/2026 05 PM PDT 1.92 236 + Normal
04/23/2026 06 PM PDT 1.91 233 - Normal
04/23/2026 07 PM PDT 1.91 233 0 Normal
04/23/2026 08 PM PDT 1.91 233 0 Normal
04/23/2026 09 PM PDT 1.91 233 0 Normal
04/23/2026 10 PM PDT 1.91 233 0 Normal
04/23/2026 11 PM PDT 1.91 233 0 Normal
04/24/2026 12 AM PDT 1.91 233 0 Normal
04/24/2026 01 AM PDT 1.91 233 0 Normal
04/24/2026 02 AM PDT 1.91 233 0 Normal
04/24/2026 03 AM PDT 1.91 233 0 Normal
04/24/2026 04 AM PDT 1.91 233 0 Normal
04/24/2026 05 AM PDT 1.91 233 0 Normal
04/24/2026 06 AM PDT 1.91 233 0 Normal
04/24/2026 07 AM PDT 1.91 233 0 Normal
04/24/2026 08 AM PDT 1.90 229 - Normal
04/24/2026 09 AM PDT 1.90 229 0 Normal
04/24/2026 10 AM PDT 1.90 229 0 Normal
04/24/2026 11 AM PDT 1.90 229 0 Normal
04/24/2026 12 PM PDT 1.90 229 0 Normal
04/24/2026 01 PM PDT 1.90 229 0 Normal
04/24/2026 02 PM PDT 1.90 229 0 Normal
04/24/2026 03 PM PDT 1.90 229 0 Normal
04/24/2026 04 PM PDT 1.89 226 - Normal
04/24/2026 05 PM PDT 1.89 226 0 Normal
04/24/2026 06 PM PDT 1.89 226 0 Normal
04/24/2026 07 PM PDT 1.89 226 0 Normal
04/24/2026 08 PM PDT 1.89 226 0 Normal
04/24/2026 09 PM PDT 1.89 226 0 Normal
04/24/2026 10 PM PDT 1.89 226 0 Normal
04/24/2026 11 PM PDT 1.89 226 0 Normal
04/25/2026 12 AM PDT 1.89 226 0 Normal
04/25/2026 01 AM PDT 1.89 226 0 Normal
04/25/2026 02 AM PDT 1.89 226 0 Normal
04/25/2026 03 AM PDT 1.89 226 0 Normal
04/25/2026 04 AM PDT 1.89 226 0 Normal
04/25/2026 05 AM PDT 1.89 226 0 Normal
04/25/2026 06 AM PDT 1.89 226 0 Normal
04/25/2026 07 AM PDT 1.89 226 0 Normal
04/25/2026 08 AM PDT 1.89 226 0 Normal
04/25/2026 09 AM PDT 1.89 226 0 Normal
04/25/2026 10 AM PDT 1.89 226 0 Normal
04/25/2026 11 AM PDT 1.89 226 0 Normal
04/25/2026 12 PM PDT 1.90 229 + Normal
04/25/2026 01 PM PDT 1.90 229 0 Normal
04/25/2026 02 PM PDT 1.90 229 0 Normal
04/25/2026 03 PM PDT 1.90 229 0 Normal
04/25/2026 04 PM PDT 1.90 229 0 Normal
04/25/2026 05 PM PDT 1.90 229 0 Normal
04/25/2026 06 PM PDT 1.89 226 - Normal
04/25/2026 07 PM PDT 1.89 226 0 Normal
04/25/2026 08 PM PDT 1.90 229 + Normal
04/25/2026 09 PM PDT 1.90 229 0 Normal
04/25/2026 10 PM PDT 1.90 229 0 Normal
04/25/2026 11 PM PDT 1.90 229 0 Normal
04/26/2026 12 AM PDT 1.90 229 0 Normal
04/26/2026 01 AM PDT 1.90 229 0 Normal
04/26/2026 02 AM PDT 1.90 229 0 Normal
04/26/2026 03 AM PDT 1.90 229 0 Normal
04/26/2026 04 AM PDT 1.90 229 0 Normal
04/26/2026 05 AM PDT 1.90 229 0 Normal
04/26/2026 06 AM PDT 1.90 229 0 Normal
04/26/2026 07 AM PDT 1.90 229 0 Normal
04/26/2026 08 AM PDT 1.90 229 0 Normal
04/26/2026 09 AM PDT 1.91 233 + Normal
04/26/2026 10 AM PDT 1.91 233 0 Normal
04/26/2026 11 AM PDT 1.91 233 0 Normal
04/26/2026 12 PM PDT 1.91 233 0 Normal
04/26/2026 01 PM PDT 1.91 233 0 Normal
04/26/2026 02 PM PDT 1.91 233 0 Normal
04/26/2026 03 PM PDT 1.91 233 0 Normal
04/26/2026 04 PM PDT 1.91 233 0 Normal
04/26/2026 05 PM PDT 1.91 233 0 Normal
04/26/2026 06 PM PDT 1.90 229 - Normal
04/26/2026 07 PM PDT 1.90 229 0 Normal
04/26/2026 08 PM PDT 1.90 229 0 Normal
04/26/2026 09 PM PDT 1.90 229 0 Normal
04/26/2026 10 PM PDT 1.90 229 0 Normal
04/26/2026 11 PM PDT 1.90 229 0 Normal
04/27/2026 12 AM PDT 1.90 229 0 Normal
04/27/2026 01 AM PDT 1.90 229 0 Normal
04/27/2026 02 AM PDT 1.90 229 0 Normal
04/27/2026 03 AM PDT 1.90 229 0 Normal
04/27/2026 04 AM PDT 1.90 229 0 Normal
04/27/2026 05 AM PDT 1.90 229 0 Normal
04/27/2026 06 AM PDT 1.90 229 0 Normal
04/27/2026 07 AM PDT 1.90 229 0 Normal
04/27/2026 08 AM PDT 1.90 229 0 Normal
04/27/2026 09 AM PDT 1.89 226 - Normal
04/27/2026 10 AM PDT 1.89 226 0 Normal
04/27/2026 11 AM PDT 1.89 226 0 Normal
04/27/2026 12 PM PDT 1.89 226 0 Normal
04/27/2026 01 PM PDT 1.89 226 0 Normal
04/27/2026 02 PM PDT 1.89 226 0 Normal
04/27/2026 03 PM PDT 1.89 226 0 Normal
04/27/2026 04 PM PDT 1.89 226 0 Normal
04/27/2026 05 PM PDT 1.89 226 0 Normal
04/27/2026 06 PM PDT 1.88 222 - Normal
04/27/2026 07 PM PDT 1.88 222 0 Normal
04/27/2026 08 PM PDT 1.88 222 0 Normal
04/27/2026 09 PM PDT 1.88 222 0 Normal
04/27/2026 10 PM PDT 1.88 222 0 Normal
04/27/2026 11 PM PDT 1.88 222 0 Normal
04/28/2026 12 AM PDT 1.88 222 0 Normal
04/28/2026 01 AM PDT 1.88 222 0 Normal
04/28/2026 02 AM PDT 1.88 222 0 Normal
04/28/2026 03 AM PDT 1.88 222 0 Normal
04/28/2026 04 AM PDT 1.88 222 0 Normal
04/28/2026 05 AM PDT 1.87 219 - Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
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