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YUBA RIVER - MARYSVILLE (MRYC1)
| Latitude: 39.18º N | Longitude: 121.52º W | Elevation: 88 Feet | | Forecast Type: Official Location |
| Location: Yuba County in California | Bulletin Group: Lower Sacramento | River Group: Feather Yuba |
| Issuance Time: | Mar 11 2026 at 12:59 PM PDT | Next Issuance: | Mar 12 2026 at 9:00 AM PDT
| |
| Action/Monitor: 74.0 Feet | Minor Flood: 87.0 Feet | Moderate Flood: 90.0 Feet | Major Flood: 91.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Yuba River - Marysville (MRYC1)
#
# File Generation Time: 03/11/2026 at 12:59 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/06/2026 at 11:00 AM PST
# Maximum Observed Stage: 65.51 Feet
# Maximum Observed Flow: 6695 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/11/2026 at 01:00 PM PDT
# Maximum Forecast Stage: 64.34 Feet
# Maximum Forecast Flow: 4525 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/06/2026 11 AM PST 65.51 6695 Normal
03/06/2026 12 PM PST 65.47 6618 - Normal
03/06/2026 01 PM PST 65.43 6541 - Normal
03/06/2026 02 PM PST 65.49 6656 + Normal
03/06/2026 03 PM PST 65.48 6637 - Normal
03/06/2026 04 PM PST 65.48 6637 0 Normal
03/06/2026 05 PM PST 65.46 6599 - Normal
03/06/2026 06 PM PST 65.45 6579 - Normal
03/06/2026 07 PM PST 65.50 6675 + Normal
03/06/2026 08 PM PST 65.44 6560 - Normal
03/06/2026 09 PM PST 65.46 6599 + Normal
03/06/2026 10 PM PST 65.40 6484 - Normal
03/06/2026 11 PM PST 65.50 6675 + Normal
03/07/2026 12 AM PST 65.42 6522 - Normal
03/07/2026 01 AM PST 65.44 6560 + Normal
03/07/2026 02 AM PST 65.39 6465 - Normal
03/07/2026 03 AM PST 65.42 6522 + Normal
03/07/2026 04 AM PST 65.38 6446 - Normal
03/07/2026 05 AM PST 65.41 6503 + Normal
03/07/2026 06 AM PST 65.31 6313 - Normal
03/07/2026 07 AM PST 65.35 6389 + Normal
03/07/2026 08 AM PST 65.36 6408 + Normal
03/07/2026 09 AM PST 65.37 6427 + Normal
03/07/2026 10 AM PST 65.30 6294 - Normal
03/07/2026 11 AM PST 65.35 6389 + Normal
03/07/2026 12 PM PST 65.30 6294 - Normal
03/07/2026 01 PM PST 65.35 6389 + Normal
03/07/2026 02 PM PST 65.32 6332 - Normal
03/07/2026 03 PM PST 65.28 6256 - Normal
03/07/2026 04 PM PST 65.27 6237 - Normal
03/07/2026 05 PM PST 65.31 6313 + Normal
03/07/2026 06 PM PST 65.30 6294 - Normal
03/07/2026 07 PM PST 65.25 6199 - Normal
03/07/2026 08 PM PST 65.28 6256 + Normal
03/07/2026 09 PM PST 65.30 6294 + Normal
03/07/2026 10 PM PST 65.29 6275 - Normal
03/07/2026 11 PM PST 65.28 6256 - Normal
03/08/2026 12 AM PST 65.31 6313 + Normal
03/08/2026 01 AM PST 65.23 6161 - Normal
03/08/2026 03 AM PDT 65.27 6237 + Normal
03/08/2026 04 AM PDT 65.27 6237 0 Normal
03/08/2026 05 AM PDT 65.27 6237 0 Normal
03/08/2026 06 AM PDT 65.22 6142 - Normal
03/08/2026 07 AM PDT 65.23 6161 + Normal
03/08/2026 08 AM PDT 65.22 6142 - Normal
03/08/2026 09 AM PDT 65.27 6237 + Normal
03/08/2026 10 AM PDT 65.22 6142 - Normal
03/08/2026 11 AM PDT 65.26 6218 + Normal
03/08/2026 12 PM PDT 65.26 6218 0 Normal
03/08/2026 01 PM PDT 65.23 6161 - Normal
03/08/2026 02 PM PDT 65.23 6161 0 Normal
03/08/2026 03 PM PDT 65.23 6161 0 Normal
03/08/2026 04 PM PDT 65.22 6142 - Normal
03/08/2026 05 PM PDT 65.25 6199 + Normal
03/08/2026 06 PM PDT 65.28 6256 + Normal
03/08/2026 07 PM PDT 65.22 6142 - Normal
03/08/2026 08 PM PDT 65.18 6067 - Normal
03/08/2026 09 PM PDT 65.21 6124 + Normal
03/08/2026 10 PM PDT 65.26 6218 + Normal
03/08/2026 11 PM PDT 65.25 6199 - Normal
03/09/2026 12 AM PDT 65.24 6180 - Normal
03/09/2026 01 AM PDT 65.25 6199 + Normal
03/09/2026 02 AM PDT 65.20 6105 - Normal
03/09/2026 03 AM PDT 65.24 6180 + Normal
03/09/2026 04 AM PDT 65.17 6048 - Normal
03/09/2026 05 AM PDT 65.26 6218 + Normal
03/09/2026 06 AM PDT 65.23 6161 - Normal
03/09/2026 07 AM PDT 65.26 6218 + Normal
03/09/2026 08 AM PDT 65.21 6124 - Normal
03/09/2026 09 AM PDT 65.18 6067 - Normal
03/09/2026 10 AM PDT 65.22 6142 + Normal
03/09/2026 11 AM PDT 65.25 6199 + Normal
03/09/2026 12 PM PDT 65.24 6180 - Normal
03/09/2026 01 PM PDT 65.25 6199 + Normal
03/09/2026 02 PM PDT 65.27 6237 + Normal
03/09/2026 03 PM PDT 65.24 6180 - Normal
03/09/2026 04 PM PDT 65.23 6161 - Normal
03/09/2026 05 PM PDT 65.25 6199 + Normal
03/09/2026 06 PM PDT 65.24 6180 - Normal
03/09/2026 07 PM PDT 65.30 6294 + Normal
03/09/2026 08 PM PDT 65.26 6218 - Normal
03/09/2026 09 PM PDT 65.14 5992 - Normal
03/09/2026 10 PM PDT 65.15 6011 + Normal
03/09/2026 11 PM PDT 65.13 5973 - Normal
03/10/2026 12 AM PDT 65.03 5787 - Normal
03/10/2026 01 AM PDT 65.06 5843 + Normal
03/10/2026 02 AM PDT 64.99 5712 - Normal
03/10/2026 03 AM PDT 65.00 5731 + Normal
03/10/2026 04 AM PDT 64.91 5565 - Normal
03/10/2026 05 AM PDT 64.88 5509 - Normal
03/10/2026 06 AM PDT 64.88 5509 0 Normal
03/10/2026 07 AM PDT 64.92 5583 + Normal
03/10/2026 08 AM PDT 64.92 5583 0 Normal
03/10/2026 09 AM PDT 64.89 5528 - Normal
03/10/2026 10 AM PDT 64.85 5454 - Normal
03/10/2026 11 AM PDT 64.88 5509 + Normal
03/10/2026 12 PM PDT 64.91 5565 + Normal
03/10/2026 01 PM PDT 64.89 5528 - Normal
03/10/2026 02 PM PDT 64.88 5509 - Normal
03/10/2026 03 PM PDT 64.81 5381 - Normal
03/10/2026 04 PM PDT 64.72 5217 - Normal
03/10/2026 05 PM PDT 64.69 5162 - Normal
03/10/2026 06 PM PDT 64.69 5162 0 Normal
03/10/2026 07 PM PDT 64.58 4963 - Normal
03/10/2026 08 PM PDT 64.53 4870 - Normal
03/10/2026 09 PM PDT 64.52 4851 - Normal
03/10/2026 10 PM PDT 64.51 4833 - Normal
03/10/2026 11 PM PDT 64.51 4833 0 Normal
03/11/2026 12 AM PDT 64.45 4723 - Normal
03/11/2026 01 AM PDT 64.42 4668 - Normal
03/11/2026 02 AM PDT 64.43 4686 + Normal
03/11/2026 03 AM PDT 64.43 4686 0 Normal
03/11/2026 04 AM PDT 64.38 4596 - Normal
03/11/2026 05 AM PDT 64.41 4650 + Normal
03/11/2026 06 AM PDT 64.39 4614 - Normal
03/11/2026 07 AM PDT 64.35 4543 - Normal
03/11/2026 08 AM PDT 64.36 4560 + Normal
03/11/2026 09 AM PDT 64.36 4560 0 Normal
03/11/2026 10 AM PDT 64.37 4578 + Normal
03/11/2026 11 AM PDT 64.37 4578 0 Normal
03/11/2026 12 PM PDT 64.35 4543 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/11/2026 01 PM PDT 64.34 4525 Normal
03/11/2026 02 PM PDT 64.34 4525 0 Normal
03/11/2026 03 PM PDT 64.33 4507 - Normal
03/11/2026 04 PM PDT 64.31 4471 - Normal
03/11/2026 05 PM PDT 64.28 4419 - Normal
03/11/2026 06 PM PDT 64.27 4401 - Normal
03/11/2026 07 PM PDT 64.28 4419 + Normal
03/11/2026 08 PM PDT 64.28 4419 0 Normal
03/11/2026 09 PM PDT 64.29 4436 + Normal
03/11/2026 10 PM PDT 64.29 4436 0 Normal
03/11/2026 11 PM PDT 64.29 4436 0 Normal
03/12/2026 12 AM PDT 64.30 4454 + Normal
03/12/2026 01 AM PDT 64.30 4454 0 Normal
03/12/2026 02 AM PDT 64.31 4471 + Normal
03/12/2026 03 AM PDT 64.30 4454 - Normal
03/12/2026 04 AM PDT 64.30 4454 0 Normal
03/12/2026 05 AM PDT 64.30 4454 0 Normal
03/12/2026 06 AM PDT 64.30 4454 0 Normal
03/12/2026 07 AM PDT 64.30 4454 0 Normal
03/12/2026 08 AM PDT 64.29 4436 - Normal
03/12/2026 09 AM PDT 64.29 4436 0 Normal
03/12/2026 10 AM PDT 64.29 4436 0 Normal
03/12/2026 11 AM PDT 64.29 4436 0 Normal
03/12/2026 12 PM PDT 64.29 4436 0 Normal
03/12/2026 01 PM PDT 64.28 4419 - Normal
03/12/2026 02 PM PDT 64.28 4419 0 Normal
03/12/2026 03 PM PDT 64.29 4436 + Normal
03/12/2026 04 PM PDT 64.29 4436 0 Normal
03/12/2026 05 PM PDT 64.29 4436 0 Normal
03/12/2026 06 PM PDT 64.29 4436 0 Normal
03/12/2026 07 PM PDT 64.28 4419 - Normal
03/12/2026 08 PM PDT 64.29 4436 + Normal
03/12/2026 09 PM PDT 64.30 4454 + Normal
03/12/2026 10 PM PDT 64.29 4436 - Normal
03/12/2026 11 PM PDT 64.29 4436 0 Normal
03/13/2026 12 AM PDT 64.29 4436 0 Normal
03/13/2026 01 AM PDT 64.30 4454 + Normal
03/13/2026 02 AM PDT 64.30 4454 0 Normal
03/13/2026 03 AM PDT 64.29 4436 - Normal
03/13/2026 04 AM PDT 64.29 4436 0 Normal
03/13/2026 05 AM PDT 64.29 4436 0 Normal
03/13/2026 06 AM PDT 64.30 4454 + Normal
03/13/2026 07 AM PDT 64.29 4436 - Normal
03/13/2026 08 AM PDT 64.28 4419 - Normal
03/13/2026 09 AM PDT 64.29 4436 + Normal
03/13/2026 10 AM PDT 64.29 4436 0 Normal
03/13/2026 11 AM PDT 64.30 4454 + Normal
03/13/2026 12 PM PDT 64.29 4436 - Normal
03/13/2026 01 PM PDT 64.29 4436 0 Normal
03/13/2026 02 PM PDT 64.30 4454 + Normal
03/13/2026 03 PM PDT 64.30 4454 0 Normal
03/13/2026 04 PM PDT 64.30 4454 0 Normal
03/13/2026 05 PM PDT 64.29 4436 - Normal
03/13/2026 06 PM PDT 64.30 4454 + Normal
03/13/2026 07 PM PDT 64.31 4471 + Normal
03/13/2026 08 PM PDT 64.30 4454 - Normal
03/13/2026 09 PM PDT 64.30 4454 0 Normal
03/13/2026 10 PM PDT 64.31 4471 + Normal
03/13/2026 11 PM PDT 64.31 4471 0 Normal
03/14/2026 12 AM PDT 64.31 4471 0 Normal
03/14/2026 01 AM PDT 64.30 4454 - Normal
03/14/2026 02 AM PDT 64.30 4454 0 Normal
03/14/2026 03 AM PDT 64.30 4454 0 Normal
03/14/2026 04 AM PDT 64.31 4471 + Normal
03/14/2026 05 AM PDT 64.30 4454 - Normal
03/14/2026 06 AM PDT 64.29 4436 - Normal
03/14/2026 07 AM PDT 64.30 4454 + Normal
03/14/2026 08 AM PDT 64.30 4454 0 Normal
03/14/2026 09 AM PDT 64.29 4436 - Normal
03/14/2026 10 AM PDT 64.29 4436 0 Normal
03/14/2026 11 AM PDT 64.29 4436 0 Normal
03/14/2026 12 PM PDT 64.30 4454 + Normal
03/14/2026 01 PM PDT 64.29 4436 - Normal
03/14/2026 02 PM PDT 64.29 4436 0 Normal
03/14/2026 03 PM PDT 64.30 4454 + Normal
03/14/2026 04 PM PDT 64.30 4454 0 Normal
03/14/2026 05 PM PDT 64.29 4436 - Normal
03/14/2026 06 PM PDT 64.29 4436 0 Normal
03/14/2026 07 PM PDT 64.30 4454 + Normal
03/14/2026 08 PM PDT 64.30 4454 0 Normal
03/14/2026 09 PM PDT 64.30 4454 0 Normal
03/14/2026 10 PM PDT 64.29 4436 - Normal
03/14/2026 11 PM PDT 64.30 4454 + Normal
03/15/2026 12 AM PDT 64.30 4454 0 Normal
03/15/2026 01 AM PDT 64.29 4436 - Normal
03/15/2026 02 AM PDT 64.29 4436 0 Normal
03/15/2026 03 AM PDT 64.29 4436 0 Normal
03/15/2026 04 AM PDT 64.29 4436 0 Normal
03/15/2026 05 AM PDT 64.29 4436 0 Normal
03/15/2026 06 AM PDT 64.28 4419 - Normal
03/15/2026 07 AM PDT 64.28 4419 0 Normal
03/15/2026 08 AM PDT 64.29 4436 + Normal
03/15/2026 09 AM PDT 64.28 4419 - Normal
03/15/2026 10 AM PDT 64.27 4401 - Normal
03/15/2026 11 AM PDT 64.29 4436 + Normal
03/15/2026 12 PM PDT 64.30 4454 + Normal
03/15/2026 01 PM PDT 64.29 4436 - Normal
03/15/2026 02 PM PDT 64.28 4419 - Normal
03/15/2026 03 PM PDT 64.29 4436 + Normal
03/15/2026 04 PM PDT 64.30 4454 + Normal
03/15/2026 05 PM PDT 64.29 4436 - Normal
03/15/2026 06 PM PDT 64.28 4419 - Normal
03/15/2026 07 PM PDT 64.29 4436 + Normal
03/15/2026 08 PM PDT 64.30 4454 + Normal
03/15/2026 09 PM PDT 64.29 4436 - Normal
03/15/2026 10 PM PDT 64.28 4419 - Normal
03/15/2026 11 PM PDT 64.29 4436 + Normal
03/16/2026 12 AM PDT 64.30 4454 + Normal
03/16/2026 01 AM PDT 64.29 4436 - Normal
03/16/2026 02 AM PDT 64.28 4419 - Normal
03/16/2026 03 AM PDT 64.26 4383 - Normal
03/16/2026 04 AM PDT 64.24 4349 - Normal
03/16/2026 05 AM PDT 64.25 4366 + 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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