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
#
# Location: Walker River - Mason at Snyder Lane (MASN2)
#
# File Generation Time: 07/26/2024 at 07:22 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/25/2024 at 08:00 AM PDT
# Maximum Observed Stage: 4.93 Feet
# Maximum Observed Flow: 296 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/26/2024 at 08:00 AM PDT
# Maximum Forecast Stage: 4.82 Feet
# Maximum Forecast Flow: 269 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/21/2024 07 AM PDT 4.34 163 Normal
07/21/2024 08 AM PDT 4.35 165 + Normal
07/21/2024 09 AM PDT 4.34 163 - Normal
07/21/2024 10 AM PDT 4.34 163 0 Normal
07/21/2024 11 AM PDT 4.35 165 + Normal
07/21/2024 12 PM PDT 4.34 163 - Normal
07/21/2024 01 PM PDT 4.35 165 + Normal
07/21/2024 02 PM PDT 4.35 165 0 Normal
07/21/2024 03 PM PDT 4.35 165 0 Normal
07/21/2024 04 PM PDT 4.36 167 + Normal
07/21/2024 05 PM PDT 4.36 167 0 Normal
07/21/2024 06 PM PDT 4.35 165 - Normal
07/21/2024 07 PM PDT 4.35 165 0 Normal
07/21/2024 08 PM PDT 4.34 163 - Normal
07/21/2024 09 PM PDT 4.34 163 0 Normal
07/21/2024 10 PM PDT 4.33 161 - Normal
07/21/2024 11 PM PDT 4.34 163 + Normal
07/22/2024 12 AM PDT 4.34 163 0 Normal
07/22/2024 01 AM PDT 4.33 161 - Normal
07/22/2024 02 AM PDT 4.33 161 0 Normal
07/22/2024 03 AM PDT 4.33 161 0 Normal
07/22/2024 04 AM PDT 4.32 159 - Normal
07/22/2024 05 AM PDT 4.31 157 - Normal
07/22/2024 06 AM PDT 4.32 159 + Normal
07/22/2024 07 AM PDT 4.32 159 0 Normal
07/22/2024 08 AM PDT 4.32 159 0 Normal
07/22/2024 09 AM PDT 4.31 157 - Normal
07/22/2024 10 AM PDT 4.33 161 + Normal
07/22/2024 11 AM PDT 4.35 165 + Normal
07/22/2024 12 PM PDT 4.35 165 0 Normal
07/22/2024 01 PM PDT 4.35 165 0 Normal
07/22/2024 02 PM PDT 4.34 163 - Normal
07/22/2024 03 PM PDT 4.34 163 0 Normal
07/22/2024 04 PM PDT 4.34 163 0 Normal
07/22/2024 05 PM PDT 4.34 163 0 Normal
07/22/2024 06 PM PDT 4.34 163 0 Normal
07/22/2024 07 PM PDT 4.34 163 0 Normal
07/22/2024 08 PM PDT 4.33 161 - Normal
07/22/2024 09 PM PDT 4.35 165 + Normal
07/22/2024 10 PM PDT 4.34 163 - Normal
07/22/2024 11 PM PDT 4.35 165 + Normal
07/23/2024 12 AM PDT 4.35 165 0 Normal
07/23/2024 01 AM PDT 4.39 173 + Normal
07/23/2024 02 AM PDT 4.39 173 0 Normal
07/23/2024 03 AM PDT 4.38 171 - Normal
07/23/2024 04 AM PDT 4.37 169 - Normal
07/23/2024 05 AM PDT 4.38 171 + Normal
07/23/2024 06 AM PDT 4.38 171 0 Normal
07/23/2024 07 AM PDT 4.38 171 0 Normal
07/23/2024 08 AM PDT 4.38 171 0 Normal
07/23/2024 09 AM PDT 4.37 169 - Normal
07/23/2024 10 AM PDT 4.39 173 + Normal
07/23/2024 11 AM PDT 4.39 173 0 Normal
07/23/2024 12 PM PDT 4.38 171 - Normal
07/23/2024 01 PM PDT 4.38 171 0 Normal
07/23/2024 02 PM PDT 4.38 171 0 Normal
07/23/2024 03 PM PDT 4.38 171 0 Normal
07/23/2024 04 PM PDT 4.39 173 + Normal
07/23/2024 05 PM PDT 4.39 173 0 Normal
07/23/2024 06 PM PDT 4.39 173 0 Normal
07/23/2024 07 PM PDT 4.42 179 + Normal
07/23/2024 08 PM PDT 4.46 187 + Normal
07/23/2024 09 PM PDT 4.49 193 + Normal
07/23/2024 10 PM PDT 4.51 197 + Normal
07/23/2024 11 PM PDT 4.53 202 + Normal
07/24/2024 12 AM PDT 4.54 204 + Normal
07/24/2024 01 AM PDT 4.54 204 0 Normal
07/24/2024 02 AM PDT 4.53 202 - Normal
07/24/2024 03 AM PDT 4.52 200 - Normal
07/24/2024 04 AM PDT 4.53 202 + Normal
07/24/2024 05 AM PDT 4.53 202 0 Normal
07/24/2024 06 AM PDT 4.53 202 0 Normal
07/24/2024 07 AM PDT 4.53 202 0 Normal
07/24/2024 08 AM PDT 4.53 202 0 Normal
07/24/2024 09 AM PDT 4.54 204 + Normal
07/24/2024 10 AM PDT 4.55 206 + Normal
07/24/2024 11 AM PDT 4.55 206 0 Normal
07/24/2024 12 PM PDT 4.50 195 - Normal
07/24/2024 01 PM PDT 4.48 191 - Normal
07/24/2024 02 PM PDT 4.47 189 - Normal
07/24/2024 03 PM PDT 4.47 189 0 Normal
07/24/2024 04 PM PDT 4.46 187 - Normal
07/24/2024 05 PM PDT 4.46 187 0 Normal
07/24/2024 06 PM PDT 4.47 189 + Normal
07/24/2024 07 PM PDT 4.47 189 0 Normal
07/24/2024 08 PM PDT 4.47 189 0 Normal
07/24/2024 09 PM PDT 4.48 191 + Normal
07/24/2024 10 PM PDT 4.47 189 - Normal
07/24/2024 11 PM PDT 4.48 191 + Normal
07/25/2024 12 AM PDT 4.47 189 - Normal
07/25/2024 01 AM PDT 4.46 187 - Normal
07/25/2024 02 AM PDT 4.46 187 0 Normal
07/25/2024 03 AM PDT 4.47 189 + Normal
07/25/2024 04 AM PDT 4.48 191 + Normal
07/25/2024 05 AM PDT 4.56 208 + Normal
07/25/2024 06 AM PDT 4.68 235 + Normal
07/25/2024 07 AM PDT 4.89 286 + Normal
07/25/2024 08 AM PDT 4.93 296 + Normal
07/25/2024 09 AM PDT 4.91 291 - Normal
07/25/2024 10 AM PDT 4.88 284 - Normal
07/25/2024 11 AM PDT 4.88 284 0 Normal
07/25/2024 12 PM PDT 4.87 281 - Normal
07/25/2024 01 PM PDT 4.87 281 0 Normal
07/25/2024 02 PM PDT 4.86 279 - Normal
07/25/2024 03 PM PDT 4.84 274 - Normal
07/25/2024 04 PM PDT 4.85 276 + Normal
07/25/2024 05 PM PDT 4.87 281 + Normal
07/25/2024 06 PM PDT 4.87 281 0 Normal
07/25/2024 07 PM PDT 4.87 281 0 Normal
07/25/2024 08 PM PDT 4.88 284 + Normal
07/25/2024 09 PM PDT 4.89 286 + Normal
07/25/2024 10 PM PDT 4.88 284 - Normal
07/25/2024 11 PM PDT 4.89 286 + Normal
07/26/2024 12 AM PDT 4.88 284 - Normal
07/26/2024 01 AM PDT 4.88 284 0 Normal
07/26/2024 02 AM PDT 4.86 279 - Normal
07/26/2024 03 AM PDT 4.86 279 0 Normal
07/26/2024 04 AM PDT 4.85 276 - Normal
07/26/2024 05 AM PDT 4.84 274 - Normal
07/26/2024 06 AM PDT 4.83 271 - Normal
07/26/2024 07 AM PDT 4.82 269 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/26/2024 08 AM PDT 4.82 269 Normal
07/26/2024 09 AM PDT 4.82 269 0 Normal
07/26/2024 10 AM PDT 4.81 266 - Normal
07/26/2024 11 AM PDT 4.81 266 0 Normal
07/26/2024 12 PM PDT 4.81 266 0 Normal
07/26/2024 01 PM PDT 4.81 266 0 Normal
07/26/2024 02 PM PDT 4.81 266 0 Normal
07/26/2024 03 PM PDT 4.81 266 0 Normal
07/26/2024 04 PM PDT 4.80 264 - Normal
07/26/2024 05 PM PDT 4.80 264 0 Normal
07/26/2024 06 PM PDT 4.81 266 + Normal
07/26/2024 07 PM PDT 4.81 266 0 Normal
07/26/2024 08 PM PDT 4.80 264 - Normal
07/26/2024 09 PM PDT 4.81 266 + Normal
07/26/2024 10 PM PDT 4.81 266 0 Normal
07/26/2024 11 PM PDT 4.81 266 0 Normal
07/27/2024 12 AM PDT 4.81 266 0 Normal
07/27/2024 01 AM PDT 4.81 266 0 Normal
07/27/2024 02 AM PDT 4.81 266 0 Normal
07/27/2024 03 AM PDT 4.81 266 0 Normal
07/27/2024 04 AM PDT 4.81 266 0 Normal
07/27/2024 05 AM PDT 4.81 266 0 Normal
07/27/2024 06 AM PDT 4.81 266 0 Normal
07/27/2024 07 AM PDT 4.81 266 0 Normal
07/27/2024 08 AM PDT 4.81 266 0 Normal
07/27/2024 09 AM PDT 4.81 266 0 Normal
07/27/2024 10 AM PDT 4.81 266 0 Normal
07/27/2024 11 AM PDT 4.81 266 0 Normal
07/27/2024 12 PM PDT 4.81 266 0 Normal
07/27/2024 01 PM PDT 4.81 266 0 Normal
07/27/2024 02 PM PDT 4.81 266 0 Normal
07/27/2024 03 PM PDT 4.81 266 0 Normal
07/27/2024 04 PM PDT 4.80 264 - Normal
07/27/2024 05 PM PDT 4.80 264 0 Normal
07/27/2024 06 PM PDT 4.81 266 + Normal
07/27/2024 07 PM PDT 4.81 266 0 Normal
07/27/2024 08 PM PDT 4.80 264 - Normal
07/27/2024 09 PM PDT 4.80 264 0 Normal
07/27/2024 10 PM PDT 4.80 264 0 Normal
07/27/2024 11 PM PDT 4.80 264 0 Normal
07/28/2024 12 AM PDT 4.80 264 0 Normal
07/28/2024 01 AM PDT 4.79 261 - Normal
07/28/2024 02 AM PDT 4.79 261 0 Normal
07/28/2024 03 AM PDT 4.79 261 0 Normal
07/28/2024 04 AM PDT 4.79 261 0 Normal
07/28/2024 05 AM PDT 4.79 261 0 Normal
07/28/2024 06 AM PDT 4.78 259 - Normal
07/28/2024 07 AM PDT 4.78 259 0 Normal
07/28/2024 08 AM PDT 4.78 259 0 Normal
07/28/2024 09 AM PDT 4.78 259 0 Normal
07/28/2024 10 AM PDT 4.77 256 - Normal
07/28/2024 11 AM PDT 4.77 256 0 Normal
07/28/2024 12 PM PDT 4.77 256 0 Normal
07/28/2024 01 PM PDT 4.77 256 0 Normal
07/28/2024 02 PM PDT 4.76 254 - Normal
07/28/2024 03 PM PDT 4.76 254 0 Normal
07/28/2024 04 PM PDT 4.76 254 0 Normal
07/28/2024 05 PM PDT 4.76 254 0 Normal
07/28/2024 06 PM PDT 4.76 254 0 Normal
07/28/2024 07 PM PDT 4.76 254 0 Normal
07/28/2024 08 PM PDT 4.76 254 0 Normal
07/28/2024 09 PM PDT 4.75 252 - Normal
07/28/2024 10 PM PDT 4.75 252 0 Normal
07/28/2024 11 PM PDT 4.75 252 0 Normal
07/29/2024 12 AM PDT 4.75 252 0 Normal
07/29/2024 01 AM PDT 4.75 252 0 Normal
07/29/2024 02 AM PDT 4.74 249 - Normal
07/29/2024 03 AM PDT 4.74 249 0 Normal
07/29/2024 04 AM PDT 4.74 249 0 Normal
07/29/2024 05 AM PDT 4.74 249 0 Normal
07/29/2024 06 AM PDT 4.74 249 0 Normal
07/29/2024 07 AM PDT 4.74 249 0 Normal
07/29/2024 08 AM PDT 4.74 249 0 Normal
07/29/2024 09 AM PDT 4.73 247 - Normal
07/29/2024 10 AM PDT 4.73 247 0 Normal
07/29/2024 11 AM PDT 4.73 247 0 Normal
07/29/2024 12 PM PDT 4.73 247 0 Normal
07/29/2024 01 PM PDT 4.73 247 0 Normal
07/29/2024 02 PM PDT 4.73 247 0 Normal
07/29/2024 03 PM PDT 4.73 247 0 Normal
07/29/2024 04 PM PDT 4.73 247 0 Normal
07/29/2024 05 PM PDT 4.72 245 - Normal
07/29/2024 06 PM PDT 4.73 247 + Normal
07/29/2024 07 PM PDT 4.73 247 0 Normal
07/29/2024 08 PM PDT 4.73 247 0 Normal
07/29/2024 09 PM PDT 4.73 247 0 Normal
07/29/2024 10 PM PDT 4.73 247 0 Normal
07/29/2024 11 PM PDT 4.72 245 - Normal
07/30/2024 12 AM PDT 4.72 245 0 Normal
07/30/2024 01 AM PDT 4.72 245 0 Normal
07/30/2024 02 AM PDT 4.72 245 0 Normal
07/30/2024 03 AM PDT 4.72 245 0 Normal
07/30/2024 04 AM PDT 4.72 245 0 Normal
07/30/2024 05 AM PDT 4.72 245 0 Normal
07/30/2024 06 AM PDT 4.72 245 0 Normal
07/30/2024 07 AM PDT 4.71 242 - Normal
07/30/2024 08 AM PDT 4.71 242 0 Normal
07/30/2024 09 AM PDT 4.71 242 0 Normal
07/30/2024 10 AM PDT 4.71 242 0 Normal
07/30/2024 11 AM PDT 4.71 242 0 Normal
07/30/2024 12 PM PDT 4.71 242 0 Normal
07/30/2024 01 PM PDT 4.71 242 0 Normal
07/30/2024 02 PM PDT 4.71 242 0 Normal
07/30/2024 03 PM PDT 4.70 240 - Normal
07/30/2024 04 PM PDT 4.70 240 0 Normal
07/30/2024 05 PM PDT 4.70 240 0 Normal
07/30/2024 06 PM PDT 4.71 242 + Normal
07/30/2024 07 PM PDT 4.71 242 0 Normal
07/30/2024 08 PM PDT 4.71 242 0 Normal
07/30/2024 09 PM PDT 4.70 240 - Normal
07/30/2024 10 PM PDT 4.70 240 0 Normal
07/30/2024 11 PM PDT 4.70 240 0 Normal
07/31/2024 12 AM PDT 4.70 240 0 Normal
07/31/2024 01 AM PDT 4.70 240 0 Normal
07/31/2024 02 AM PDT 4.70 240 0 Normal
07/31/2024 03 AM PDT 4.70 240 0 Normal
07/31/2024 04 AM PDT 4.70 240 0 Normal
07/31/2024 05 AM PDT 4.70 240 0 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.
Follow us on X
Follow us on Facebook
Follow us on YouTube
NWS RSS Feed