MIDDLE FORK FEATHER RIVER - MERRIMAC (MRMC1)
Latitude: 39.70º NLongitude: 121.27º WElevation: 1560 Feet
Location: Butte County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Jul 01 2025 at 7:36 AM PDTNext Issuance: Jul 02 2025 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 Feather River - Merrimac (MRMC1)
#
# File Generation Time:  07/01/2025 at 07:39 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/26/2025 at 04:00 PM PDT
# Maximum Observed Stage:                       1604.32 Feet
# Maximum Observed Flow:                        356 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/01/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       1604.22 Feet
# Maximum Forecast Flow:                        303 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/26/2025 07 AM PDT         1604.32            356                Not Applicable
  06/26/2025 08 AM PDT         1604.32            356         0      Not Applicable
  06/26/2025 09 AM PDT         1604.32            356         0      Not Applicable
  06/26/2025 10 AM PDT         1604.31            351         -      Not Applicable
  06/26/2025 11 AM PDT         1604.31            351         0      Not Applicable
  06/26/2025 12 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 01 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 02 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 03 PM PDT         1604.32            356         +      Not Applicable
  06/26/2025 04 PM PDT         1604.32            356         0      Not Applicable
  06/26/2025 05 PM PDT         1604.31            351         -      Not Applicable
  06/26/2025 06 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 07 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 08 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 09 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 10 PM PDT         1604.31            351         0      Not Applicable
  06/26/2025 11 PM PDT         1604.31            351         0      Not Applicable
  06/27/2025 12 AM PDT         1604.31            351         0      Not Applicable
  06/27/2025 01 AM PDT         1604.31            351         0      Not Applicable
  06/27/2025 02 AM PDT         1604.30            347         -      Not Applicable
  06/27/2025 03 AM PDT         1604.31            351         +      Not Applicable
  06/27/2025 04 AM PDT         1604.30            347         -      Not Applicable
  06/27/2025 05 AM PDT         1604.30            347         0      Not Applicable
  06/27/2025 06 AM PDT         1604.30            347         0      Not Applicable
  06/27/2025 07 AM PDT         1604.31            351         +      Not Applicable
  06/27/2025 08 AM PDT         1604.31            351         0      Not Applicable
  06/27/2025 09 AM PDT         1604.30            347         -      Not Applicable
  06/27/2025 10 AM PDT         1604.31            351         +      Not Applicable
  06/27/2025 11 AM PDT         1604.30            347         -      Not Applicable
  06/27/2025 12 PM PDT         1604.30            347         0      Not Applicable
  06/27/2025 01 PM PDT         1604.30            347         0      Not Applicable
  06/27/2025 02 PM PDT         1604.30            347         0      Not Applicable
  06/27/2025 03 PM PDT         1604.30            347         0      Not Applicable
  06/27/2025 04 PM PDT         1604.29            341         -      Not Applicable
  06/27/2025 05 PM PDT         1604.30            347         +      Not Applicable
  06/27/2025 06 PM PDT         1604.30            347         0      Not Applicable
  06/27/2025 07 PM PDT         1604.30            347         0      Not Applicable
  06/27/2025 08 PM PDT         1604.29            341         -      Not Applicable
  06/27/2025 09 PM PDT         1604.29            341         0      Not Applicable
  06/27/2025 10 PM PDT         1604.29            341         0      Not Applicable
  06/27/2025 11 PM PDT         1604.29            341         0      Not Applicable
  06/28/2025 12 AM PDT         1604.29            341         0      Not Applicable
  06/28/2025 01 AM PDT         1604.29            341         0      Not Applicable
  06/28/2025 02 AM PDT         1604.29            341         0      Not Applicable
  06/28/2025 03 AM PDT         1604.28            335         -      Not Applicable
  06/28/2025 04 AM PDT         1604.28            335         0      Not Applicable
  06/28/2025 05 AM PDT         1604.28            335         0      Not Applicable
  06/28/2025 06 AM PDT         1604.28            335         0      Not Applicable
  06/28/2025 07 AM PDT         1604.28            335         0      Not Applicable
  06/28/2025 08 AM PDT         1604.29            341         +      Not Applicable
  06/28/2025 09 AM PDT         1604.29            341         0      Not Applicable
  06/28/2025 10 AM PDT         1604.28            335         -      Not Applicable
  06/28/2025 11 AM PDT         1604.28            335         0      Not Applicable
  06/28/2025 12 PM PDT         1604.28            335         0      Not Applicable
  06/28/2025 01 PM PDT         1604.28            335         0      Not Applicable
  06/28/2025 02 PM PDT         1604.28            335         0      Not Applicable
  06/28/2025 03 PM PDT         1604.28            335         0      Not Applicable
  06/28/2025 04 PM PDT         1604.28            335         0      Not Applicable
  06/28/2025 05 PM PDT         1604.28            335         0      Not Applicable
  06/28/2025 06 PM PDT         1604.27            330         -      Not Applicable
  06/28/2025 07 PM PDT         1604.27            330         0      Not Applicable
  06/28/2025 08 PM PDT         1604.27            330         0      Not Applicable
  06/28/2025 09 PM PDT         1604.27            330         0      Not Applicable
  06/28/2025 10 PM PDT         1604.27            330         0      Not Applicable
  06/28/2025 11 PM PDT         1604.27            330         0      Not Applicable
  06/29/2025 12 AM PDT         1604.27            330         0      Not Applicable
  06/29/2025 01 AM PDT         1604.27            330         0      Not Applicable
  06/29/2025 02 AM PDT         1604.26            324         -      Not Applicable
  06/29/2025 03 AM PDT         1604.27            330         +      Not Applicable
  06/29/2025 04 AM PDT         1604.26            324         -      Not Applicable
  06/29/2025 05 AM PDT         1604.26            324         0      Not Applicable
  06/29/2025 06 AM PDT         1604.26            324         0      Not Applicable
  06/29/2025 07 AM PDT         1604.26            324         0      Not Applicable
  06/29/2025 08 AM PDT         1604.26            324         0      Not Applicable
  06/29/2025 09 AM PDT         1604.26            324         0      Not Applicable
  06/29/2025 10 AM PDT         1604.26            324         0      Not Applicable
  06/29/2025 11 AM PDT         1604.26            324         0      Not Applicable
  06/29/2025 12 PM PDT         1604.26            324         0      Not Applicable
  06/29/2025 01 PM PDT         1604.26            324         0      Not Applicable
  06/29/2025 02 PM PDT         1604.26            324         0      Not Applicable
  06/29/2025 03 PM PDT         1604.26            324         0      Not Applicable
  06/29/2025 04 PM PDT         1604.26            324         0      Not Applicable
  06/29/2025 05 PM PDT         1604.26            324         0      Not Applicable
  06/29/2025 06 PM PDT         1604.25            319         -      Not Applicable
  06/29/2025 07 PM PDT         1604.25            319         0      Not Applicable
  06/29/2025 08 PM PDT         1604.25            319         0      Not Applicable
  06/29/2025 09 PM PDT         1604.25            319         0      Not Applicable
  06/29/2025 10 PM PDT         1604.25            319         0      Not Applicable
  06/29/2025 11 PM PDT         1604.25            319         0      Not Applicable
  06/30/2025 12 AM PDT         1604.25            319         0      Not Applicable
  06/30/2025 01 AM PDT         1604.25            319         0      Not Applicable
  06/30/2025 02 AM PDT         1604.25            319         0      Not Applicable
  06/30/2025 03 AM PDT         1604.25            319         0      Not Applicable
  06/30/2025 04 AM PDT         1604.25            319         0      Not Applicable
  06/30/2025 05 AM PDT         1604.24            314         -      Not Applicable
  06/30/2025 06 AM PDT         1604.25            319         +      Not Applicable
  06/30/2025 07 AM PDT         1604.24            314         -      Not Applicable
  06/30/2025 08 AM PDT         1604.24            314         0      Not Applicable
  06/30/2025 09 AM PDT         1604.25            319         +      Not Applicable
  06/30/2025 10 AM PDT         1604.25            319         0      Not Applicable
  06/30/2025 11 AM PDT         1604.25            319         0      Not Applicable
  06/30/2025 12 PM PDT         1604.24            314         -      Not Applicable
  06/30/2025 01 PM PDT         1604.24            314         0      Not Applicable
  06/30/2025 02 PM PDT         1604.24            314         0      Not Applicable
  06/30/2025 03 PM PDT         1604.24            314         0      Not Applicable
  06/30/2025 04 PM PDT         1604.24            314         0      Not Applicable
  06/30/2025 05 PM PDT         1604.24            314         0      Not Applicable
  06/30/2025 06 PM PDT         1604.23            308         -      Not Applicable
  06/30/2025 07 PM PDT         1604.23            308         0      Not Applicable
  06/30/2025 08 PM PDT         1604.23            308         0      Not Applicable
  06/30/2025 09 PM PDT         1604.24            314         +      Not Applicable
  06/30/2025 10 PM PDT         1604.24            314         0      Not Applicable
  06/30/2025 11 PM PDT         1604.23            308         -      Not Applicable
  07/01/2025 12 AM PDT         1604.23            308         0      Not Applicable
  07/01/2025 01 AM PDT         1604.23            308         0      Not Applicable
  07/01/2025 02 AM PDT         1604.23            308         0      Not Applicable
  07/01/2025 03 AM PDT         1604.23            308         0      Not Applicable
  07/01/2025 04 AM PDT         1604.23            308         0      Not Applicable
  07/01/2025 05 AM PDT         1604.23            308         0      Not Applicable
  07/01/2025 06 AM PDT         1604.22            303         -      Not Applicable
  07/01/2025 07 AM PDT         1604.22            303         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/01/2025 08 AM PDT         1604.22            303                Not Applicable
  07/01/2025 09 AM PDT         1604.22            303         0      Not Applicable
  07/01/2025 10 AM PDT         1604.21            298         -      Not Applicable
  07/01/2025 11 AM PDT         1604.21            298         0      Not Applicable
  07/01/2025 12 PM PDT         1604.21            298         0      Not Applicable
  07/01/2025 01 PM PDT         1604.21            298         0      Not Applicable
  07/01/2025 02 PM PDT         1604.21            298         0      Not Applicable
  07/01/2025 03 PM PDT         1604.21            298         0      Not Applicable
  07/01/2025 04 PM PDT         1604.21            298         0      Not Applicable
  07/01/2025 05 PM PDT         1604.21            298         0      Not Applicable
  07/01/2025 06 PM PDT         1604.20            293         -      Not Applicable
  07/01/2025 07 PM PDT         1604.20            293         0      Not Applicable
  07/01/2025 08 PM PDT         1604.20            293         0      Not Applicable
  07/01/2025 09 PM PDT         1604.20            293         0      Not Applicable
  07/01/2025 10 PM PDT         1604.20            293         0      Not Applicable
  07/01/2025 11 PM PDT         1604.20            293         0      Not Applicable
  07/02/2025 12 AM PDT         1604.20            293         0      Not Applicable
  07/02/2025 01 AM PDT         1604.20            293         0      Not Applicable
  07/02/2025 02 AM PDT         1604.20            293         0      Not Applicable
  07/02/2025 03 AM PDT         1604.19            288         -      Not Applicable
  07/02/2025 04 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 05 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 06 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 07 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 08 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 09 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 10 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 11 AM PDT         1604.19            288         0      Not Applicable
  07/02/2025 12 PM PDT         1604.18            284         -      Not Applicable
  07/02/2025 01 PM PDT         1604.18            284         0      Not Applicable
  07/02/2025 02 PM PDT         1604.18            284         0      Not Applicable
  07/02/2025 03 PM PDT         1604.18            284         0      Not Applicable
  07/02/2025 04 PM PDT         1604.18            284         0      Not Applicable
  07/02/2025 05 PM PDT         1604.18            284         0      Not Applicable
  07/02/2025 06 PM PDT         1604.18            284         0      Not Applicable
  07/02/2025 07 PM PDT         1604.18            284         0      Not Applicable
  07/02/2025 08 PM PDT         1604.17            279         -      Not Applicable
  07/02/2025 09 PM PDT         1604.17            279         0      Not Applicable
  07/02/2025 10 PM PDT         1604.17            279         0      Not Applicable
  07/02/2025 11 PM PDT         1604.17            279         0      Not Applicable
  07/03/2025 12 AM PDT         1604.17            279         0      Not Applicable
  07/03/2025 01 AM PDT         1604.17            279         0      Not Applicable
  07/03/2025 02 AM PDT         1604.17            279         0      Not Applicable
  07/03/2025 03 AM PDT         1604.17            279         0      Not Applicable
  07/03/2025 04 AM PDT         1604.16            275         -      Not Applicable
  07/03/2025 05 AM PDT         1604.16            275         0      Not Applicable
  07/03/2025 06 AM PDT         1604.16            275         0      Not Applicable
  07/03/2025 07 AM PDT         1604.16            275         0      Not Applicable
  07/03/2025 08 AM PDT         1604.16            275         0      Not Applicable
  07/03/2025 09 AM PDT         1604.16            275         0      Not Applicable
  07/03/2025 10 AM PDT         1604.16            275         0      Not Applicable
  07/03/2025 11 AM PDT         1604.16            275         0      Not Applicable
  07/03/2025 12 PM PDT         1604.16            275         0      Not Applicable
  07/03/2025 01 PM PDT         1604.16            275         0      Not Applicable
  07/03/2025 02 PM PDT         1604.16            275         0      Not Applicable
  07/03/2025 03 PM PDT         1604.15            270         -      Not Applicable
  07/03/2025 04 PM PDT         1604.15            270         0      Not Applicable
  07/03/2025 05 PM PDT         1604.15            270         0      Not Applicable
  07/03/2025 06 PM PDT         1604.15            270         0      Not Applicable
  07/03/2025 07 PM PDT         1604.15            270         0      Not Applicable
  07/03/2025 08 PM PDT         1604.15            270         0      Not Applicable
  07/03/2025 09 PM PDT         1604.15            270         0      Not Applicable
  07/03/2025 10 PM PDT         1604.15            270         0      Not Applicable
  07/03/2025 11 PM PDT         1604.15            270         0      Not Applicable
  07/04/2025 12 AM PDT         1604.15            270         0      Not Applicable
  07/04/2025 01 AM PDT         1604.15            270         0      Not Applicable
  07/04/2025 02 AM PDT         1604.15            270         0      Not Applicable
  07/04/2025 03 AM PDT         1604.14            266         -      Not Applicable
  07/04/2025 04 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 05 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 06 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 07 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 08 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 09 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 10 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 11 AM PDT         1604.14            266         0      Not Applicable
  07/04/2025 12 PM PDT         1604.14            266         0      Not Applicable
  07/04/2025 01 PM PDT         1604.14            266         0      Not Applicable
  07/04/2025 02 PM PDT         1604.14            266         0      Not Applicable
  07/04/2025 03 PM PDT         1604.13            261         -      Not Applicable
  07/04/2025 04 PM PDT         1604.13            261         0      Not Applicable
  07/04/2025 05 PM PDT         1604.13            261         0      Not Applicable
  07/04/2025 06 PM PDT         1604.13            261         0      Not Applicable
  07/04/2025 07 PM PDT         1604.13            261         0      Not Applicable
  07/04/2025 08 PM PDT         1604.13            261         0      Not Applicable
  07/04/2025 09 PM PDT         1604.13            261         0      Not Applicable
  07/04/2025 10 PM PDT         1604.13            261         0      Not Applicable
  07/04/2025 11 PM PDT         1604.13            261         0      Not Applicable
  07/05/2025 12 AM PDT         1604.13            261         0      Not Applicable
  07/05/2025 01 AM PDT         1604.13            261         0      Not Applicable
  07/05/2025 02 AM PDT         1604.13            261         0      Not Applicable
  07/05/2025 03 AM PDT         1604.12            257         -      Not Applicable
  07/05/2025 04 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 05 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 06 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 07 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 08 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 09 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 10 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 11 AM PDT         1604.12            257         0      Not Applicable
  07/05/2025 12 PM PDT         1604.12            257         0      Not Applicable
  07/05/2025 01 PM PDT         1604.12            257         0      Not Applicable
  07/05/2025 02 PM PDT         1604.12            257         0      Not Applicable
  07/05/2025 03 PM PDT         1604.12            257         0      Not Applicable
  07/05/2025 04 PM PDT         1604.11            253         -      Not Applicable
  07/05/2025 05 PM PDT         1604.11            253         0      Not Applicable
  07/05/2025 06 PM PDT         1604.11            253         0      Not Applicable
  07/05/2025 07 PM PDT         1604.11            253         0      Not Applicable
  07/05/2025 08 PM PDT         1604.11            253         0      Not Applicable
  07/05/2025 09 PM PDT         1604.11            253         0      Not Applicable
  07/05/2025 10 PM PDT         1604.11            253         0      Not Applicable
  07/05/2025 11 PM PDT         1604.11            253         0      Not Applicable
  07/06/2025 12 AM PDT         1604.11            253         0      Not Applicable
  07/06/2025 01 AM PDT         1604.11            253         0      Not Applicable
  07/06/2025 02 AM PDT         1604.11            253         0      Not Applicable
  07/06/2025 03 AM PDT         1604.11            253         0      Not Applicable
  07/06/2025 04 AM PDT         1604.10            249         -      Not Applicable
  07/06/2025 05 AM PDT         1604.10            249         0      Not Applicable
#
# 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.