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SUSAN RIVER - SUSANVILLE (SUSC1)
| Latitude: 40.41º N | Longitude: 120.66º W | Elevation: 4190 Feet | | Forecast Type: Official Location |
| Location: Lassen County in California | Bulletin Group: Eastern Sierra | River Group: Eastern Sierra |
| Issuance Time: | Mar 11 2026 at 12:47 PM PDT | Next Issuance: | Mar 12 2026 at 9:00 AM PDT
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| Action/Monitor: 10.5 Feet | Minor Flood: 12.0 Feet | Moderate Flood: 13.0 Feet | Major Flood: 14.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Susan River - Susanville (SUSC1)
#
# File Generation Time: 03/11/2026 at 12:47 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/06/2026 at 05:00 PM PST
# Maximum Observed Stage: 5.26 Feet
# Maximum Observed Flow: 200 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/13/2026 at 12:00 AM PDT
# Maximum Forecast Stage: 5.09 Feet
# Maximum Forecast Flow: 175 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/06/2026 11 AM PST 5.26 200 Normal
03/06/2026 12 PM PST 5.26 200 0 Normal
03/06/2026 01 PM PST 5.25 198 - Normal
03/06/2026 02 PM PST 5.25 198 0 Normal
03/06/2026 03 PM PST 5.26 200 + Normal
03/06/2026 04 PM PST 5.26 200 0 Normal
03/06/2026 05 PM PST 5.26 200 0 Normal
03/06/2026 06 PM PST 5.23 195 - Normal
03/06/2026 07 PM PST 5.24 197 + Normal
03/06/2026 08 PM PST 5.24 197 0 Normal
03/06/2026 09 PM PST 5.24 197 0 Normal
03/06/2026 10 PM PST 5.24 197 0 Normal
03/06/2026 11 PM PST 5.22 194 - Normal
03/07/2026 12 AM PST 5.22 194 0 Normal
03/07/2026 01 AM PST 5.22 194 0 Normal
03/07/2026 02 AM PST 5.21 192 - Normal
03/07/2026 03 AM PST 5.20 191 - Normal
03/07/2026 04 AM PST 5.20 191 0 Normal
03/07/2026 05 AM PST 5.20 191 0 Normal
03/07/2026 06 AM PST 5.19 189 - Normal
03/07/2026 07 AM PST 5.19 189 0 Normal
03/07/2026 08 AM PST 5.17 186 - Normal
03/07/2026 09 AM PST 5.17 186 0 Normal
03/07/2026 10 AM PST 5.16 185 - Normal
03/07/2026 11 AM PST 5.15 183 - Normal
03/07/2026 12 PM PST 5.14 182 - Normal
03/07/2026 01 PM PST 5.15 183 + Normal
03/07/2026 02 PM PST 5.14 182 - Normal
03/07/2026 03 PM PST 5.14 182 0 Normal
03/07/2026 04 PM PST 5.14 182 0 Normal
03/07/2026 05 PM PST 5.13 180 - Normal
03/07/2026 06 PM PST 5.13 180 0 Normal
03/07/2026 07 PM PST 5.14 182 + Normal
03/07/2026 08 PM PST 5.15 183 + Normal
03/07/2026 09 PM PST 5.16 185 + Normal
03/07/2026 10 PM PST 5.17 186 + Normal
03/07/2026 11 PM PST 5.18 188 + Normal
03/08/2026 12 AM PST 5.18 188 0 Normal
03/08/2026 01 AM PST 5.17 186 - Normal
03/08/2026 03 AM PDT 5.17 186 0 Normal
03/08/2026 04 AM PDT 5.15 183 - Normal
03/08/2026 05 AM PDT 5.15 183 0 Normal
03/08/2026 06 AM PDT 5.15 183 0 Normal
03/08/2026 07 AM PDT 5.13 180 - Normal
03/08/2026 08 AM PDT 5.13 180 0 Normal
03/08/2026 09 AM PDT 5.12 179 - Normal
03/08/2026 10 AM PDT 5.11 177 - Normal
03/08/2026 11 AM PDT 5.11 177 0 Normal
03/08/2026 12 PM PDT 5.10 176 - Normal
03/08/2026 01 PM PDT 5.11 177 + Normal
03/08/2026 02 PM PDT 5.10 176 - Normal
03/08/2026 03 PM PDT 5.10 176 0 Normal
03/08/2026 04 PM PDT 5.10 176 0 Normal
03/08/2026 05 PM PDT 5.09 175 - Normal
03/08/2026 06 PM PDT 5.09 175 0 Normal
03/08/2026 07 PM PDT 5.09 175 0 Normal
03/08/2026 08 PM PDT 5.11 177 + Normal
03/08/2026 09 PM PDT 5.14 182 + Normal
03/08/2026 10 PM PDT 5.15 183 + Normal
03/08/2026 11 PM PDT 5.16 185 + Normal
03/09/2026 12 AM PDT 5.17 186 + Normal
03/09/2026 01 AM PDT 5.17 186 0 Normal
03/09/2026 02 AM PDT 5.16 185 - Normal
03/09/2026 03 AM PDT 5.16 185 0 Normal
03/09/2026 04 AM PDT 5.15 183 - Normal
03/09/2026 05 AM PDT 5.15 183 0 Normal
03/09/2026 06 AM PDT 5.13 180 - Normal
03/09/2026 07 AM PDT 5.14 182 + Normal
03/09/2026 08 AM PDT 5.12 179 - Normal
03/09/2026 09 AM PDT 5.12 179 0 Normal
03/09/2026 10 AM PDT 5.11 177 - Normal
03/09/2026 11 AM PDT 5.11 177 0 Normal
03/09/2026 12 PM PDT 5.11 177 0 Normal
03/09/2026 01 PM PDT 5.10 176 - Normal
03/09/2026 02 PM PDT 5.09 175 - Normal
03/09/2026 03 PM PDT 5.08 173 - Normal
03/09/2026 04 PM PDT 5.08 173 0 Normal
03/09/2026 05 PM PDT 5.08 173 0 Normal
03/09/2026 06 PM PDT 5.07 172 - Normal
03/09/2026 07 PM PDT 5.07 172 0 Normal
03/09/2026 08 PM PDT 5.08 173 + Normal
03/09/2026 09 PM PDT 5.10 176 + Normal
03/09/2026 10 PM PDT 5.11 177 + Normal
03/09/2026 11 PM PDT 5.13 180 + Normal
03/10/2026 12 AM PDT 5.13 180 0 Normal
03/10/2026 01 AM PDT 5.12 179 - Normal
03/10/2026 02 AM PDT 5.11 177 - Normal
03/10/2026 03 AM PDT 5.11 177 0 Normal
03/10/2026 04 AM PDT 5.11 177 0 Normal
03/10/2026 05 AM PDT 5.10 176 - Normal
03/10/2026 06 AM PDT 5.09 175 - Normal
03/10/2026 07 AM PDT 5.09 175 0 Normal
03/10/2026 08 AM PDT 5.08 173 - Normal
03/10/2026 09 AM PDT 5.08 173 0 Normal
03/10/2026 10 AM PDT 5.08 173 0 Normal
03/10/2026 11 AM PDT 5.07 172 - Normal
03/10/2026 12 PM PDT 5.06 170 - Normal
03/10/2026 01 PM PDT 5.06 170 0 Normal
03/10/2026 02 PM PDT 5.05 169 - Normal
03/10/2026 03 PM PDT 5.04 167 - Normal
03/10/2026 04 PM PDT 5.04 167 0 Normal
03/10/2026 05 PM PDT 5.02 165 - Normal
03/10/2026 06 PM PDT 5.02 165 0 Normal
03/10/2026 07 PM PDT 5.01 163 - Normal
03/10/2026 08 PM PDT 5.02 165 + Normal
03/10/2026 09 PM PDT 5.02 165 0 Normal
03/10/2026 10 PM PDT 5.04 167 + Normal
03/10/2026 11 PM PDT 5.04 167 0 Normal
03/11/2026 12 AM PDT 5.03 166 - Normal
03/11/2026 01 AM PDT 5.03 166 0 Normal
03/11/2026 02 AM PDT 5.02 165 - Normal
03/11/2026 03 AM PDT 5.03 166 + Normal
03/11/2026 04 AM PDT 5.02 165 - Normal
03/11/2026 05 AM PDT 5.02 165 0 Normal
03/11/2026 06 AM PDT 5.01 163 - Normal
03/11/2026 07 AM PDT 5.00 162 - Normal
03/11/2026 08 AM PDT 5.00 162 0 Normal
03/11/2026 09 AM PDT 5.00 162 0 Normal
03/11/2026 10 AM PDT 4.99 161 - Normal
03/11/2026 11 AM PDT 4.99 161 0 Normal
03/11/2026 12 PM PDT 4.98 159 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/11/2026 01 PM PDT 5.00 162 Normal
03/11/2026 02 PM PDT 5.01 163 + Normal
03/11/2026 03 PM PDT 5.01 163 0 Normal
03/11/2026 04 PM PDT 5.00 162 - Normal
03/11/2026 05 PM PDT 5.00 162 0 Normal
03/11/2026 06 PM PDT 5.00 162 0 Normal
03/11/2026 07 PM PDT 5.01 163 + Normal
03/11/2026 08 PM PDT 5.01 163 0 Normal
03/11/2026 09 PM PDT 5.02 165 + Normal
03/11/2026 10 PM PDT 5.03 166 + Normal
03/11/2026 11 PM PDT 5.03 166 0 Normal
03/12/2026 12 AM PDT 5.03 166 0 Normal
03/12/2026 01 AM PDT 5.03 166 0 Normal
03/12/2026 02 AM PDT 5.03 166 0 Normal
03/12/2026 03 AM PDT 5.03 166 0 Normal
03/12/2026 04 AM PDT 5.04 167 + Normal
03/12/2026 05 AM PDT 5.04 167 0 Normal
03/12/2026 06 AM PDT 5.04 167 0 Normal
03/12/2026 07 AM PDT 5.03 166 - Normal
03/12/2026 08 AM PDT 5.02 165 - Normal
03/12/2026 09 AM PDT 5.00 162 - Normal
03/12/2026 10 AM PDT 4.99 161 - Normal
03/12/2026 11 AM PDT 4.97 158 - Normal
03/12/2026 12 PM PDT 4.97 158 0 Normal
03/12/2026 01 PM PDT 4.99 161 + Normal
03/12/2026 02 PM PDT 5.01 163 + Normal
03/12/2026 03 PM PDT 5.01 163 0 Normal
03/12/2026 04 PM PDT 5.00 162 - Normal
03/12/2026 05 PM PDT 5.00 162 0 Normal
03/12/2026 06 PM PDT 5.01 163 + Normal
03/12/2026 07 PM PDT 5.02 165 + Normal
03/12/2026 08 PM PDT 5.03 166 + Normal
03/12/2026 09 PM PDT 5.05 169 + Normal
03/12/2026 10 PM PDT 5.07 172 + Normal
03/12/2026 11 PM PDT 5.08 173 + Normal
03/13/2026 12 AM PDT 5.09 175 + Normal
03/13/2026 01 AM PDT 5.09 175 0 Normal
03/13/2026 02 AM PDT 5.08 173 - Normal
03/13/2026 03 AM PDT 5.08 173 0 Normal
03/13/2026 04 AM PDT 5.07 172 - Normal
03/13/2026 05 AM PDT 5.05 169 - Normal
03/13/2026 06 AM PDT 5.04 167 - Normal
03/13/2026 07 AM PDT 5.03 166 - Normal
03/13/2026 08 AM PDT 5.01 163 - Normal
03/13/2026 09 AM PDT 4.98 159 - Normal
03/13/2026 10 AM PDT 4.97 158 - Normal
03/13/2026 11 AM PDT 4.95 155 - Normal
03/13/2026 12 PM PDT 4.95 155 0 Normal
03/13/2026 01 PM PDT 4.97 158 + Normal
03/13/2026 02 PM PDT 4.99 161 + Normal
03/13/2026 03 PM PDT 4.99 161 0 Normal
03/13/2026 04 PM PDT 4.98 159 - Normal
03/13/2026 05 PM PDT 4.98 159 0 Normal
03/13/2026 06 PM PDT 4.99 161 + Normal
03/13/2026 07 PM PDT 4.99 161 0 Normal
03/13/2026 08 PM PDT 5.00 162 + Normal
03/13/2026 09 PM PDT 5.02 165 + Normal
03/13/2026 10 PM PDT 5.04 167 + Normal
03/13/2026 11 PM PDT 5.05 169 + Normal
03/14/2026 12 AM PDT 5.05 169 0 Normal
03/14/2026 01 AM PDT 5.04 167 - Normal
03/14/2026 02 AM PDT 5.04 167 0 Normal
03/14/2026 03 AM PDT 5.03 166 - Normal
03/14/2026 04 AM PDT 5.02 165 - Normal
03/14/2026 05 AM PDT 5.01 163 - Normal
03/14/2026 06 AM PDT 5.00 162 - Normal
03/14/2026 07 AM PDT 4.99 161 - Normal
03/14/2026 08 AM PDT 4.97 158 - Normal
03/14/2026 09 AM PDT 4.95 155 - Normal
03/14/2026 10 AM PDT 4.93 152 - Normal
03/14/2026 11 AM PDT 4.92 151 - Normal
03/14/2026 12 PM PDT 4.92 151 0 Normal
03/14/2026 01 PM PDT 4.93 152 + Normal
03/14/2026 02 PM PDT 4.95 155 + Normal
03/14/2026 03 PM PDT 4.95 155 0 Normal
03/14/2026 04 PM PDT 4.94 153 - Normal
03/14/2026 05 PM PDT 4.94 153 0 Normal
03/14/2026 06 PM PDT 4.94 153 0 Normal
03/14/2026 07 PM PDT 4.94 153 0 Normal
03/14/2026 08 PM PDT 4.95 155 + Normal
03/14/2026 09 PM PDT 4.96 156 + Normal
03/14/2026 10 PM PDT 4.97 158 + Normal
03/14/2026 11 PM PDT 4.97 158 0 Normal
03/15/2026 12 AM PDT 4.97 158 0 Normal
03/15/2026 01 AM PDT 4.97 158 0 Normal
03/15/2026 02 AM PDT 4.97 158 0 Normal
03/15/2026 03 AM PDT 4.96 156 - Normal
03/15/2026 04 AM PDT 4.95 155 - Normal
03/15/2026 05 AM PDT 4.94 153 - Normal
03/15/2026 06 AM PDT 4.94 153 0 Normal
03/15/2026 07 AM PDT 4.93 152 - Normal
03/15/2026 08 AM PDT 4.91 149 - Normal
03/15/2026 09 AM PDT 4.90 148 - Normal
03/15/2026 10 AM PDT 4.88 145 - Normal
03/15/2026 11 AM PDT 4.88 145 0 Normal
03/15/2026 12 PM PDT 4.87 143 - Normal
03/15/2026 01 PM PDT 4.88 145 + Normal
03/15/2026 02 PM PDT 4.89 146 + Normal
03/15/2026 03 PM PDT 4.88 145 - Normal
03/15/2026 04 PM PDT 4.88 145 0 Normal
03/15/2026 05 PM PDT 4.88 145 0 Normal
03/15/2026 06 PM PDT 4.88 145 0 Normal
03/15/2026 07 PM PDT 4.88 145 0 Normal
03/15/2026 08 PM PDT 4.88 145 0 Normal
03/15/2026 09 PM PDT 4.89 146 + Normal
03/15/2026 10 PM PDT 4.90 148 + Normal
03/15/2026 11 PM PDT 4.91 149 + Normal
03/16/2026 12 AM PDT 4.91 149 0 Normal
03/16/2026 01 AM PDT 4.91 149 0 Normal
03/16/2026 02 AM PDT 4.91 149 0 Normal
03/16/2026 03 AM PDT 4.91 149 0 Normal
03/16/2026 04 AM PDT 4.90 148 - Normal
03/16/2026 05 AM PDT 4.89 146 - 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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