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MIDDLE FORK AMERICAN RIVER - ABOVE MIDDLE FORK POWERHOUSE (MFPC1)
| Latitude: 39.03º N | Longitude: 120.59º W | Elevation: 2540 Feet | | Forecast Type: Unofficial Location |
| Location: Placer County in California | Bulletin Group: Lower Sacramento | River Group: American |
| Issuance Time: | Mar 20 2026 at 1:17 PM PDT | Next Issuance: | Mar 21 2026 at 9:00 AM PDT
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Fork American River - Above Middle Fork Powerhouse (MFPC1)
#
# File Generation Time: 03/20/2026 at 01:19 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/18/2026 at 01:00 AM PDT
# Maximum Observed Flow: 204 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/20/2026 at 11:00 PM PDT
# Maximum Forecast Flow: 189 cfs
#
# OBSERVED
#
# Date & Time (Local) Flow (cfs) Trend Observed Status
# ----------------------------------------------------------------
03/15/2026 01 PM PDT 170 Not Applicable
03/15/2026 02 PM PDT 170 0 Not Applicable
03/15/2026 03 PM PDT 168 - Not Applicable
03/15/2026 04 PM PDT 166 - Not Applicable
03/15/2026 05 PM PDT 164 - Not Applicable
03/15/2026 06 PM PDT 164 0 Not Applicable
03/15/2026 07 PM PDT 166 + Not Applicable
03/15/2026 08 PM PDT 172 + Not Applicable
03/15/2026 09 PM PDT 176 + Not Applicable
03/15/2026 10 PM PDT 178 + Not Applicable
03/15/2026 11 PM PDT 183 + Not Applicable
03/16/2026 12 AM PDT 185 + Not Applicable
03/16/2026 01 AM PDT 185 0 Not Applicable
03/16/2026 02 AM PDT 188 + Not Applicable
03/16/2026 03 AM PDT 183 - Not Applicable
03/16/2026 04 AM PDT 185 + Not Applicable
03/16/2026 05 AM PDT 183 - Not Applicable
03/16/2026 06 AM PDT 182 - Not Applicable
03/16/2026 07 AM PDT 182 0 Not Applicable
03/16/2026 08 AM PDT 180 - Not Applicable
03/16/2026 09 AM PDT 178 - Not Applicable
03/16/2026 10 AM PDT 176 - Not Applicable
03/16/2026 11 AM PDT 178 + Not Applicable
03/16/2026 12 PM PDT 176 - Not Applicable
03/16/2026 01 PM PDT 172 - Not Applicable
03/16/2026 02 PM PDT 174 + Not Applicable
03/16/2026 03 PM PDT 174 0 Not Applicable
03/16/2026 04 PM PDT 172 - Not Applicable
03/16/2026 05 PM PDT 170 - Not Applicable
03/16/2026 06 PM PDT 170 0 Not Applicable
03/16/2026 07 PM PDT 172 + Not Applicable
03/16/2026 08 PM PDT 176 + Not Applicable
03/16/2026 09 PM PDT 178 + Not Applicable
03/16/2026 10 PM PDT 183 + Not Applicable
03/16/2026 11 PM PDT 188 + Not Applicable
03/17/2026 12 AM PDT 190 + Not Applicable
03/17/2026 01 AM PDT 196 + Not Applicable
03/17/2026 02 AM PDT 194 - Not Applicable
03/17/2026 03 AM PDT 194 0 Not Applicable
03/17/2026 04 AM PDT 196 + Not Applicable
03/17/2026 05 AM PDT 190 - Not Applicable
03/17/2026 06 AM PDT 188 - Not Applicable
03/17/2026 07 AM PDT 188 0 Not Applicable
03/17/2026 08 AM PDT 185 - Not Applicable
03/17/2026 09 AM PDT 185 0 Not Applicable
03/17/2026 10 AM PDT 183 - Not Applicable
03/17/2026 11 AM PDT 183 0 Not Applicable
03/17/2026 12 PM PDT 183 0 Not Applicable
03/17/2026 01 PM PDT 180 - Not Applicable
03/17/2026 02 PM PDT 183 + Not Applicable
03/17/2026 03 PM PDT 180 - Not Applicable
03/17/2026 04 PM PDT 178 - Not Applicable
03/17/2026 05 PM PDT 180 + Not Applicable
03/17/2026 06 PM PDT 178 - Not Applicable
03/17/2026 07 PM PDT 178 0 Not Applicable
03/17/2026 08 PM PDT 182 + Not Applicable
03/17/2026 09 PM PDT 192 + Not Applicable
03/17/2026 10 PM PDT 196 + Not Applicable
03/17/2026 11 PM PDT 202 + Not Applicable
03/18/2026 12 AM PDT 202 0 Not Applicable
03/18/2026 01 AM PDT 204 + Not Applicable
03/18/2026 02 AM PDT 202 - Not Applicable
03/18/2026 03 AM PDT 198 - Not Applicable
03/18/2026 04 AM PDT 196 - Not Applicable
03/18/2026 05 AM PDT 198 + Not Applicable
03/18/2026 06 AM PDT 196 - Not Applicable
03/18/2026 07 AM PDT 194 - Not Applicable
03/18/2026 08 AM PDT 194 0 Not Applicable
03/18/2026 09 AM PDT 192 - Not Applicable
03/18/2026 10 AM PDT 192 0 Not Applicable
03/18/2026 11 AM PDT 190 - Not Applicable
03/18/2026 12 PM PDT 188 - Not Applicable
03/18/2026 01 PM PDT 190 + Not Applicable
03/18/2026 02 PM PDT 188 - Not Applicable
03/18/2026 03 PM PDT 185 - Not Applicable
03/18/2026 04 PM PDT 182 - Not Applicable
03/18/2026 05 PM PDT 183 + Not Applicable
03/18/2026 06 PM PDT 182 - Not Applicable
03/18/2026 07 PM PDT 183 + Not Applicable
03/18/2026 08 PM PDT 185 + Not Applicable
03/18/2026 09 PM PDT 190 + Not Applicable
03/18/2026 10 PM PDT 198 + Not Applicable
03/18/2026 11 PM PDT 200 + Not Applicable
03/19/2026 12 AM PDT 202 + Not Applicable
03/19/2026 01 AM PDT 200 - Not Applicable
03/19/2026 02 AM PDT 198 - Not Applicable
03/19/2026 03 AM PDT 196 - Not Applicable
03/19/2026 04 AM PDT 194 - Not Applicable
03/19/2026 05 AM PDT 194 0 Not Applicable
03/19/2026 06 AM PDT 190 - Not Applicable
03/19/2026 07 AM PDT 188 - Not Applicable
03/19/2026 08 AM PDT 185 - Not Applicable
03/19/2026 09 AM PDT 185 0 Not Applicable
03/19/2026 10 AM PDT 183 - Not Applicable
03/19/2026 11 AM PDT 182 - Not Applicable
03/19/2026 12 PM PDT 183 + Not Applicable
03/19/2026 01 PM PDT 182 - Not Applicable
03/19/2026 02 PM PDT 180 - Not Applicable
03/19/2026 03 PM PDT 174 - Not Applicable
03/19/2026 04 PM PDT 174 0 Not Applicable
03/19/2026 05 PM PDT 174 0 Not Applicable
03/19/2026 06 PM PDT 172 - Not Applicable
03/19/2026 07 PM PDT 172 0 Not Applicable
03/19/2026 08 PM PDT 172 0 Not Applicable
03/19/2026 09 PM PDT 178 + Not Applicable
03/19/2026 10 PM PDT 182 + Not Applicable
03/19/2026 11 PM PDT 183 + Not Applicable
03/20/2026 12 AM PDT 188 + Not Applicable
03/20/2026 01 AM PDT 190 + Not Applicable
03/20/2026 02 AM PDT 188 - Not Applicable
03/20/2026 03 AM PDT 188 0 Not Applicable
03/20/2026 04 AM PDT 185 - Not Applicable
03/20/2026 05 AM PDT 182 - Not Applicable
03/20/2026 06 AM PDT 182 0 Not Applicable
03/20/2026 07 AM PDT 180 - Not Applicable
03/20/2026 08 AM PDT 178 - Not Applicable
03/20/2026 09 AM PDT 176 - Not Applicable
03/20/2026 10 AM PDT 176 0 Not Applicable
03/20/2026 11 AM PDT 176 0 Not Applicable
03/20/2026 12 PM PDT 177 + Not Applicable
03/20/2026 01 PM PDT 178 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Flow (cfs) Trend Forecast Status
# ----------------------------------------------------------------
03/20/2026 02 PM PDT 179 Not Applicable
03/20/2026 03 PM PDT 180 + Not Applicable
03/20/2026 04 PM PDT 181 + Not Applicable
03/20/2026 05 PM PDT 183 + Not Applicable
03/20/2026 06 PM PDT 184 + Not Applicable
03/20/2026 07 PM PDT 185 + Not Applicable
03/20/2026 08 PM PDT 186 + Not Applicable
03/20/2026 09 PM PDT 187 + Not Applicable
03/20/2026 10 PM PDT 188 + Not Applicable
03/20/2026 11 PM PDT 189 + Not Applicable
03/21/2026 12 AM PDT 189 0 Not Applicable
03/21/2026 01 AM PDT 188 - Not Applicable
03/21/2026 02 AM PDT 188 0 Not Applicable
03/21/2026 03 AM PDT 187 - Not Applicable
03/21/2026 04 AM PDT 187 0 Not Applicable
03/21/2026 05 AM PDT 186 - Not Applicable
03/21/2026 06 AM PDT 186 0 Not Applicable
03/21/2026 07 AM PDT 185 - Not Applicable
03/21/2026 08 AM PDT 184 - Not Applicable
03/21/2026 09 AM PDT 183 - Not Applicable
03/21/2026 10 AM PDT 183 0 Not Applicable
03/21/2026 11 AM PDT 182 - Not Applicable
03/21/2026 12 PM PDT 181 - Not Applicable
03/21/2026 01 PM PDT 181 0 Not Applicable
03/21/2026 02 PM PDT 181 0 Not Applicable
03/21/2026 03 PM PDT 180 - Not Applicable
03/21/2026 04 PM PDT 180 0 Not Applicable
03/21/2026 05 PM PDT 180 0 Not Applicable
03/21/2026 06 PM PDT 180 0 Not Applicable
03/21/2026 07 PM PDT 180 0 Not Applicable
03/21/2026 08 PM PDT 180 0 Not Applicable
03/21/2026 09 PM PDT 180 0 Not Applicable
03/21/2026 10 PM PDT 180 0 Not Applicable
03/21/2026 11 PM PDT 180 0 Not Applicable
03/22/2026 12 AM PDT 179 - Not Applicable
03/22/2026 01 AM PDT 179 0 Not Applicable
03/22/2026 02 AM PDT 178 - Not Applicable
03/22/2026 03 AM PDT 178 0 Not Applicable
03/22/2026 04 AM PDT 177 - Not Applicable
03/22/2026 05 AM PDT 177 0 Not Applicable
03/22/2026 06 AM PDT 176 - Not Applicable
03/22/2026 07 AM PDT 175 - Not Applicable
03/22/2026 08 AM PDT 175 0 Not Applicable
03/22/2026 09 AM PDT 174 - Not Applicable
03/22/2026 10 AM PDT 174 0 Not Applicable
03/22/2026 11 AM PDT 173 - Not Applicable
03/22/2026 12 PM PDT 173 0 Not Applicable
03/22/2026 01 PM PDT 172 - Not Applicable
03/22/2026 02 PM PDT 172 0 Not Applicable
03/22/2026 03 PM PDT 172 0 Not Applicable
03/22/2026 04 PM PDT 172 0 Not Applicable
03/22/2026 05 PM PDT 171 - Not Applicable
03/22/2026 06 PM PDT 172 + Not Applicable
03/22/2026 07 PM PDT 172 0 Not Applicable
03/22/2026 08 PM PDT 172 0 Not Applicable
03/22/2026 09 PM PDT 172 0 Not Applicable
03/22/2026 10 PM PDT 172 0 Not Applicable
03/22/2026 11 PM PDT 172 0 Not Applicable
03/23/2026 12 AM PDT 171 - Not Applicable
03/23/2026 01 AM PDT 171 0 Not Applicable
03/23/2026 02 AM PDT 171 0 Not Applicable
03/23/2026 03 AM PDT 170 - Not Applicable
03/23/2026 04 AM PDT 170 0 Not Applicable
03/23/2026 05 AM PDT 169 - Not Applicable
03/23/2026 06 AM PDT 169 0 Not Applicable
03/23/2026 07 AM PDT 168 - Not Applicable
03/23/2026 08 AM PDT 167 - Not Applicable
03/23/2026 09 AM PDT 167 0 Not Applicable
03/23/2026 10 AM PDT 166 - Not Applicable
03/23/2026 11 AM PDT 166 0 Not Applicable
03/23/2026 12 PM PDT 165 - Not Applicable
03/23/2026 01 PM PDT 165 0 Not Applicable
03/23/2026 02 PM PDT 165 0 Not Applicable
03/23/2026 03 PM PDT 164 - Not Applicable
03/23/2026 04 PM PDT 164 0 Not Applicable
03/23/2026 05 PM PDT 164 0 Not Applicable
03/23/2026 06 PM PDT 164 0 Not Applicable
03/23/2026 07 PM PDT 164 0 Not Applicable
03/23/2026 08 PM PDT 164 0 Not Applicable
03/23/2026 09 PM PDT 164 0 Not Applicable
03/23/2026 10 PM PDT 164 0 Not Applicable
03/23/2026 11 PM PDT 164 0 Not Applicable
03/24/2026 12 AM PDT 164 0 Not Applicable
03/24/2026 01 AM PDT 163 - Not Applicable
03/24/2026 02 AM PDT 163 0 Not Applicable
03/24/2026 03 AM PDT 163 0 Not Applicable
03/24/2026 04 AM PDT 162 - Not Applicable
03/24/2026 05 AM PDT 162 0 Not Applicable
03/24/2026 06 AM PDT 161 - Not Applicable
03/24/2026 07 AM PDT 161 0 Not Applicable
03/24/2026 08 AM PDT 160 - Not Applicable
03/24/2026 09 AM PDT 160 0 Not Applicable
03/24/2026 10 AM PDT 159 - Not Applicable
03/24/2026 11 AM PDT 159 0 Not Applicable
03/24/2026 12 PM PDT 159 0 Not Applicable
03/24/2026 01 PM PDT 158 - Not Applicable
03/24/2026 02 PM PDT 158 0 Not Applicable
03/24/2026 03 PM PDT 158 0 Not Applicable
03/24/2026 04 PM PDT 158 0 Not Applicable
03/24/2026 05 PM PDT 158 0 Not Applicable
03/24/2026 06 PM PDT 158 0 Not Applicable
03/24/2026 07 PM PDT 158 0 Not Applicable
03/24/2026 08 PM PDT 158 0 Not Applicable
03/24/2026 09 PM PDT 159 + Not Applicable
03/24/2026 10 PM PDT 159 0 Not Applicable
03/24/2026 11 PM PDT 159 0 Not Applicable
03/25/2026 12 AM PDT 158 - Not Applicable
03/25/2026 01 AM PDT 158 0 Not Applicable
03/25/2026 02 AM PDT 158 0 Not Applicable
03/25/2026 03 AM PDT 157 - Not Applicable
03/25/2026 04 AM PDT 157 0 Not Applicable
03/25/2026 05 AM PDT 156 - Not Applicable
#
# NOTE 1: Flows are rounded to the nearest (1) cfs.
# NOTE 2: Trends are determined using hourly change in unrounded flow.
# NOTE 3: Maximum Values are determined using unrounded flow.
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