| 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: | Sep 22 2023 at 8:33 AM PDT | Next Issuance: | Sep 23 2023 at 9:00 AM PDT |
| Monitor Stage: 9.0 Feet | Flood Stage: 9.8 Feet |
| SPECIAL 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 # # Location: Walker River - Mason at Snyder Lane (MASN2) # # File Generation Time: 09/22/2023 at 08:33 AM PDT # Data Interval: 1 Hour # # Most Recent Date & Time of Maximum Observed: 09/18/2023 at 08:00 AM PDT # Maximum Observed Stage: 5.0 Feet # Maximum Observed Flow: 259 cfs # # Earliest Date & Time of Maximum Forecast: 09/26/2023 at 06:00 PM PDT # Maximum Forecast Stage: 4.8 Feet # Maximum Forecast Flow: 213 cfs # # OBSERVED # # Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status # --------------------------------------------------------------------------------- 09/17/2023 08 AM PDT 5.0 259 Normal 09/17/2023 09 AM PDT 5.0 259 0 Normal 09/17/2023 10 AM PDT 5.0 259 0 Normal 09/17/2023 11 AM PDT 5.0 256 - Normal 09/17/2023 12 PM PDT 5.0 259 + Normal 09/17/2023 01 PM PDT 5.0 259 0 Normal 09/17/2023 02 PM PDT 5.0 259 0 Normal 09/17/2023 03 PM PDT 5.0 256 - Normal 09/17/2023 04 PM PDT 5.0 254 - Normal 09/17/2023 05 PM PDT 5.0 256 + Normal 09/17/2023 06 PM PDT 5.0 256 0 Normal 09/17/2023 07 PM PDT 5.0 256 0 Normal 09/17/2023 08 PM PDT 5.0 256 0 Normal 09/17/2023 09 PM PDT 5.0 256 0 Normal 09/17/2023 10 PM PDT 5.0 259 + Normal 09/17/2023 11 PM PDT 5.0 259 0 Normal 09/18/2023 12 AM PDT 5.0 259 0 Normal 09/18/2023 01 AM PDT 5.0 259 0 Normal 09/18/2023 02 AM PDT 5.0 256 - Normal 09/18/2023 03 AM PDT 5.0 256 0 Normal 09/18/2023 04 AM PDT 5.0 256 0 Normal 09/18/2023 05 AM PDT 5.0 259 + Normal 09/18/2023 06 AM PDT 5.0 256 - Normal 09/18/2023 07 AM PDT 5.0 259 + Normal 09/18/2023 08 AM PDT 5.0 259 0 Normal 09/18/2023 09 AM PDT 5.0 256 - Normal 09/18/2023 10 AM PDT 5.0 254 - Normal 09/18/2023 11 AM PDT 5.0 254 0 Normal 09/18/2023 12 PM PDT 5.0 254 0 Normal 09/18/2023 01 PM PDT 5.0 254 0 Normal 09/18/2023 02 PM PDT 5.0 254 0 Normal 09/18/2023 03 PM PDT 4.9 252 - Normal 09/18/2023 04 PM PDT 4.9 252 0 Normal 09/18/2023 05 PM PDT 4.9 252 0 Normal 09/18/2023 06 PM PDT 4.9 247 - Normal 09/18/2023 07 PM PDT 4.9 252 + Normal 09/18/2023 08 PM PDT 4.9 247 - Normal 09/18/2023 09 PM PDT 4.9 245 - Normal 09/18/2023 10 PM PDT 4.9 245 0 Normal 09/18/2023 11 PM PDT 4.9 242 - Normal 09/19/2023 12 AM PDT 4.9 245 + Normal 09/19/2023 01 AM PDT 4.9 245 0 Normal 09/19/2023 02 AM PDT 4.9 242 - Normal 09/19/2023 03 AM PDT 4.9 240 - Normal 09/19/2023 04 AM PDT 4.9 240 0 Normal 09/19/2023 05 AM PDT 4.9 238 - Normal 09/19/2023 06 AM PDT 4.9 238 0 Normal 09/19/2023 07 AM PDT 4.9 235 - Normal 09/19/2023 08 AM PDT 4.9 235 0 Normal 09/19/2023 09 AM PDT 4.9 235 0 Normal 09/19/2023 10 AM PDT 4.9 233 - Normal 09/19/2023 11 AM PDT 4.9 233 0 Normal 09/19/2023 12 PM PDT 4.9 233 0 Normal 09/19/2023 01 PM PDT 4.8 231 - Normal 09/19/2023 02 PM PDT 4.9 233 + Normal 09/19/2023 03 PM PDT 4.8 231 - Normal 09/19/2023 04 PM PDT 4.9 233 + Normal 09/19/2023 05 PM PDT 4.8 231 - Normal 09/19/2023 06 PM PDT 4.8 231 0 Normal 09/19/2023 07 PM PDT 4.8 231 0 Normal 09/19/2023 08 PM PDT 4.8 228 - Normal 09/19/2023 09 PM PDT 4.8 228 0 Normal 09/19/2023 10 PM PDT 4.8 226 - Normal 09/19/2023 11 PM PDT 4.8 226 0 Normal 09/20/2023 12 AM PDT 4.8 226 0 Normal 09/20/2023 01 AM PDT 4.8 226 0 Normal 09/20/2023 02 AM PDT 4.8 226 0 Normal 09/20/2023 03 AM PDT 4.8 226 0 Normal 09/20/2023 04 AM PDT 4.8 226 0 Normal 09/20/2023 05 AM PDT 4.8 226 0 Normal 09/20/2023 06 AM PDT 4.8 226 0 Normal 09/20/2023 07 AM PDT 4.8 224 - Normal 09/20/2023 08 AM PDT 4.8 219 - Normal 09/20/2023 09 AM PDT 4.8 217 - Normal 09/20/2023 10 AM PDT 4.8 215 - Normal 09/20/2023 11 AM PDT 4.8 213 - Normal 09/20/2023 12 PM PDT 4.8 213 0 Normal 09/20/2023 01 PM PDT 4.8 213 0 Normal 09/20/2023 02 PM PDT 4.8 213 0 Normal 09/20/2023 03 PM PDT 4.8 210 - Normal 09/20/2023 04 PM PDT 4.8 210 0 Normal 09/20/2023 05 PM PDT 4.8 208 - Normal 09/20/2023 06 PM PDT 4.8 210 + Normal 09/20/2023 07 PM PDT 4.8 208 - Normal 09/20/2023 08 PM PDT 4.8 208 0 Normal 09/20/2023 09 PM PDT 4.7 206 - Normal 09/20/2023 10 PM PDT 4.7 206 0 Normal 09/20/2023 11 PM PDT 4.7 204 - Normal 09/21/2023 12 AM PDT 4.7 204 0 Normal 09/21/2023 01 AM PDT 4.7 204 0 Normal 09/21/2023 02 AM PDT 4.7 204 0 Normal 09/21/2023 03 AM PDT 4.7 202 - Normal 09/21/2023 04 AM PDT 4.7 200 - Normal 09/21/2023 05 AM PDT 4.7 200 0 Normal 09/21/2023 06 AM PDT 4.7 197 - Normal 09/21/2023 07 AM PDT 4.7 197 0 Normal 09/21/2023 08 AM PDT 4.7 197 0 Normal 09/21/2023 09 AM PDT 4.7 197 0 Normal 09/21/2023 10 AM PDT 4.7 202 + Normal 09/21/2023 11 AM PDT 4.7 200 - Normal 09/21/2023 12 PM PDT 4.7 200 0 Normal 09/21/2023 01 PM PDT 4.7 202 + Normal 09/21/2023 02 PM PDT 4.7 202 0 Normal 09/21/2023 03 PM PDT 4.7 200 - Normal 09/21/2023 04 PM PDT 4.7 202 + Normal 09/21/2023 05 PM PDT 4.7 200 - Normal 09/21/2023 06 PM PDT 4.7 200 0 Normal 09/21/2023 07 PM PDT 4.7 200 0 Normal 09/21/2023 08 PM PDT 4.7 200 0 Normal 09/21/2023 09 PM PDT 4.7 200 0 Normal 09/21/2023 10 PM PDT 4.7 200 0 Normal 09/21/2023 11 PM PDT 4.7 197 - Normal 09/22/2023 12 AM PDT 4.7 200 + Normal 09/22/2023 01 AM PDT 4.7 200 0 Normal 09/22/2023 02 AM PDT 4.7 197 - Normal 09/22/2023 03 AM PDT 4.7 197 0 Normal 09/22/2023 04 AM PDT 4.7 195 - Normal 09/22/2023 05 AM PDT 4.7 197 + Normal 09/22/2023 06 AM PDT 4.7 195 - Normal 09/22/2023 07 AM PDT 4.7 195 0 Normal 09/22/2023 08 AM PDT 4.7 195 0 Normal # # FORECAST # # Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status # --------------------------------------------------------------------------------- 09/22/2023 09 AM PDT 4.7 195 Normal 09/22/2023 10 AM PDT 4.7 193 - Normal 09/22/2023 11 AM PDT 4.7 193 0 Normal 09/22/2023 12 PM PDT 4.7 193 0 Normal 09/22/2023 01 PM PDT 4.7 193 0 Normal 09/22/2023 02 PM PDT 4.7 193 0 Normal 09/22/2023 03 PM PDT 4.7 191 - Normal 09/22/2023 04 PM PDT 4.7 191 0 Normal 09/22/2023 05 PM PDT 4.7 191 0 Normal 09/22/2023 06 PM PDT 4.7 195 + Normal 09/22/2023 07 PM PDT 4.7 195 0 Normal 09/22/2023 08 PM PDT 4.7 195 0 Normal 09/22/2023 09 PM PDT 4.7 195 0 Normal 09/22/2023 10 PM PDT 4.7 195 0 Normal 09/22/2023 11 PM PDT 4.7 195 0 Normal 09/23/2023 12 AM PDT 4.7 195 0 Normal 09/23/2023 01 AM PDT 4.7 195 0 Normal 09/23/2023 02 AM PDT 4.7 195 0 Normal 09/23/2023 03 AM PDT 4.7 195 0 Normal 09/23/2023 04 AM PDT 4.7 195 0 Normal 09/23/2023 05 AM PDT 4.7 195 0 Normal 09/23/2023 06 AM PDT 4.7 195 0 Normal 09/23/2023 07 AM PDT 4.7 195 0 Normal 09/23/2023 08 AM PDT 4.7 195 0 Normal 09/23/2023 09 AM PDT 4.7 195 0 Normal 09/23/2023 10 AM PDT 4.7 195 0 Normal 09/23/2023 11 AM PDT 4.7 195 0 Normal 09/23/2023 12 PM PDT 4.7 195 0 Normal 09/23/2023 01 PM PDT 4.7 195 0 Normal 09/23/2023 02 PM PDT 4.7 195 0 Normal 09/23/2023 03 PM PDT 4.7 195 0 Normal 09/23/2023 04 PM PDT 4.7 195 0 Normal 09/23/2023 05 PM PDT 4.7 195 0 Normal 09/23/2023 06 PM PDT 4.7 200 + Normal 09/23/2023 07 PM PDT 4.7 200 0 Normal 09/23/2023 08 PM PDT 4.7 200 0 Normal 09/23/2023 09 PM PDT 4.7 200 0 Normal 09/23/2023 10 PM PDT 4.7 200 0 Normal 09/23/2023 11 PM PDT 4.7 200 0 Normal 09/24/2023 12 AM PDT 4.7 200 0 Normal 09/24/2023 01 AM PDT 4.7 200 0 Normal 09/24/2023 02 AM PDT 4.7 200 0 Normal 09/24/2023 03 AM PDT 4.7 200 0 Normal 09/24/2023 04 AM PDT 4.7 200 0 Normal 09/24/2023 05 AM PDT 4.7 200 0 Normal 09/24/2023 06 AM PDT 4.7 200 0 Normal 09/24/2023 07 AM PDT 4.7 200 0 Normal 09/24/2023 08 AM PDT 4.7 200 0 Normal 09/24/2023 09 AM PDT 4.7 200 0 Normal 09/24/2023 10 AM PDT 4.7 200 0 Normal 09/24/2023 11 AM PDT 4.7 200 0 Normal 09/24/2023 12 PM PDT 4.7 200 0 Normal 09/24/2023 01 PM PDT 4.7 200 0 Normal 09/24/2023 02 PM PDT 4.7 200 0 Normal 09/24/2023 03 PM PDT 4.7 200 0 Normal 09/24/2023 04 PM PDT 4.7 200 0 Normal 09/24/2023 05 PM PDT 4.7 200 0 Normal 09/24/2023 06 PM PDT 4.7 204 + Normal 09/24/2023 07 PM PDT 4.7 204 0 Normal 09/24/2023 08 PM PDT 4.7 204 0 Normal 09/24/2023 09 PM PDT 4.7 204 0 Normal 09/24/2023 10 PM PDT 4.7 204 0 Normal 09/24/2023 11 PM PDT 4.7 204 0 Normal 09/25/2023 12 AM PDT 4.7 204 0 Normal 09/25/2023 01 AM PDT 4.7 204 0 Normal 09/25/2023 02 AM PDT 4.7 204 0 Normal 09/25/2023 03 AM PDT 4.7 204 0 Normal 09/25/2023 04 AM PDT 4.7 204 0 Normal 09/25/2023 05 AM PDT 4.7 204 0 Normal 09/25/2023 06 AM PDT 4.7 204 0 Normal 09/25/2023 07 AM PDT 4.7 204 0 Normal 09/25/2023 08 AM PDT 4.7 204 0 Normal 09/25/2023 09 AM PDT 4.7 204 0 Normal 09/25/2023 10 AM PDT 4.7 204 0 Normal 09/25/2023 11 AM PDT 4.7 204 0 Normal 09/25/2023 12 PM PDT 4.7 204 0 Normal 09/25/2023 01 PM PDT 4.7 204 0 Normal 09/25/2023 02 PM PDT 4.7 204 0 Normal 09/25/2023 03 PM PDT 4.7 204 0 Normal 09/25/2023 04 PM PDT 4.7 204 0 Normal 09/25/2023 05 PM PDT 4.7 204 0 Normal 09/25/2023 06 PM PDT 4.8 208 + Normal 09/25/2023 07 PM PDT 4.8 208 0 Normal 09/25/2023 08 PM PDT 4.8 208 0 Normal 09/25/2023 09 PM PDT 4.8 208 0 Normal 09/25/2023 10 PM PDT 4.8 208 0 Normal 09/25/2023 11 PM PDT 4.8 208 0 Normal 09/26/2023 12 AM PDT 4.8 208 0 Normal 09/26/2023 01 AM PDT 4.8 208 0 Normal 09/26/2023 02 AM PDT 4.8 208 0 Normal 09/26/2023 03 AM PDT 4.8 208 0 Normal 09/26/2023 04 AM PDT 4.8 208 0 Normal 09/26/2023 05 AM PDT 4.8 208 0 Normal 09/26/2023 06 AM PDT 4.8 208 0 Normal 09/26/2023 07 AM PDT 4.8 208 0 Normal 09/26/2023 08 AM PDT 4.8 208 0 Normal 09/26/2023 09 AM PDT 4.8 208 0 Normal 09/26/2023 10 AM PDT 4.8 208 0 Normal 09/26/2023 11 AM PDT 4.8 208 0 Normal 09/26/2023 12 PM PDT 4.8 208 0 Normal 09/26/2023 01 PM PDT 4.8 208 0 Normal 09/26/2023 02 PM PDT 4.8 208 0 Normal 09/26/2023 03 PM PDT 4.8 208 0 Normal 09/26/2023 04 PM PDT 4.8 208 0 Normal 09/26/2023 05 PM PDT 4.8 208 0 Normal 09/26/2023 06 PM PDT 4.8 213 + Normal 09/26/2023 07 PM PDT 4.8 213 0 Normal 09/26/2023 08 PM PDT 4.8 213 0 Normal 09/26/2023 09 PM PDT 4.8 213 0 Normal 09/26/2023 10 PM PDT 4.8 213 0 Normal 09/26/2023 11 PM PDT 4.8 213 0 Normal 09/27/2023 12 AM PDT 4.8 213 0 Normal 09/27/2023 01 AM PDT 4.8 213 0 Normal 09/27/2023 02 AM PDT 4.8 213 0 Normal 09/27/2023 03 AM PDT 4.8 213 0 Normal 09/27/2023 04 AM PDT 4.8 213 0 Normal 09/27/2023 05 AM PDT 4.8 213 0 Normal # # NOTE 1: Stages are rounded to the nearest tenth (.1) 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. |