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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 07 2026 at 7:28 AM PST | Next Issuance: | Mar 08 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: 03/07/2026 at 07:28 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/02/2026 at 09:00 AM PST
# Maximum Observed Stage: 66.50 Feet
# Maximum Observed Flow: 8656 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/07/2026 at 08:00 AM PST
# Maximum Forecast Stage: 65.37 Feet
# Maximum Forecast Flow: 6427 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/02/2026 07 AM PST 66.44 8534 Normal
03/02/2026 08 AM PST 66.49 8636 + Normal
03/02/2026 09 AM PST 66.50 8656 + Normal
03/02/2026 10 AM PST 66.44 8534 - Normal
03/02/2026 11 AM PST 66.45 8555 + Normal
03/02/2026 12 PM PST 66.49 8636 + Normal
03/02/2026 01 PM PST 66.41 8473 - Normal
03/02/2026 02 PM PST 66.40 8453 - Normal
03/02/2026 03 PM PST 66.43 8514 + Normal
03/02/2026 04 PM PST 66.42 8494 - Normal
03/02/2026 05 PM PST 66.39 8433 - Normal
03/02/2026 06 PM PST 66.39 8433 0 Normal
03/02/2026 07 PM PST 66.42 8494 + Normal
03/02/2026 08 PM PST 66.38 8413 - Normal
03/02/2026 09 PM PST 66.36 8372 - Normal
03/02/2026 10 PM PST 66.35 8352 - Normal
03/02/2026 11 PM PST 66.35 8352 0 Normal
03/03/2026 12 AM PST 66.30 8251 - Normal
03/03/2026 01 AM PST 66.37 8392 + Normal
03/03/2026 02 AM PST 66.33 8312 - Normal
03/03/2026 03 AM PST 66.31 8271 - Normal
03/03/2026 04 AM PST 66.30 8251 - Normal
03/03/2026 05 AM PST 66.27 8191 - Normal
03/03/2026 06 AM PST 66.31 8271 + Normal
03/03/2026 07 AM PST 66.26 8170 - Normal
03/03/2026 08 AM PST 66.23 8110 - Normal
03/03/2026 09 AM PST 66.23 8110 0 Normal
03/03/2026 10 AM PST 66.19 8030 - Normal
03/03/2026 11 AM PST 66.22 8090 + Normal
03/03/2026 12 PM PST 66.19 8030 - Normal
03/03/2026 01 PM PST 66.18 8010 - Normal
03/03/2026 02 PM PST 66.13 7910 - Normal
03/03/2026 03 PM PST 66.17 7990 + Normal
03/03/2026 04 PM PST 66.15 7950 - Normal
03/03/2026 05 PM PST 66.11 7870 - Normal
03/03/2026 06 PM PST 66.11 7870 0 Normal
03/03/2026 07 PM PST 66.05 7751 - Normal
03/03/2026 08 PM PST 66.08 7810 + Normal
03/03/2026 09 PM PST 66.09 7830 + Normal
03/03/2026 10 PM PST 66.06 7770 - Normal
03/03/2026 11 PM PST 66.05 7751 - Normal
03/04/2026 12 AM PST 66.04 7731 - Normal
03/04/2026 01 AM PST 66.02 7691 - Normal
03/04/2026 02 AM PST 66.01 7671 - Normal
03/04/2026 03 AM PST 65.95 7552 - Normal
03/04/2026 04 AM PST 66.00 7651 + Normal
03/04/2026 05 AM PST 65.95 7552 - Normal
03/04/2026 06 AM PST 65.94 7533 - Normal
03/04/2026 07 AM PST 65.94 7533 0 Normal
03/04/2026 08 AM PST 65.89 7434 - Normal
03/04/2026 09 AM PST 65.91 7473 + Normal
03/04/2026 10 AM PST 65.91 7473 0 Normal
03/04/2026 11 AM PST 65.86 7375 - Normal
03/04/2026 12 PM PST 65.89 7434 + Normal
03/04/2026 01 PM PST 65.92 7493 + Normal
03/04/2026 02 PM PST 65.85 7355 - Normal
03/04/2026 03 PM PST 65.87 7395 + Normal
03/04/2026 04 PM PST 65.89 7434 + Normal
03/04/2026 05 PM PST 65.85 7355 - Normal
03/04/2026 06 PM PST 65.86 7375 + Normal
03/04/2026 07 PM PST 65.80 7257 - Normal
03/04/2026 08 PM PST 65.81 7277 + Normal
03/04/2026 09 PM PST 65.84 7336 + Normal
03/04/2026 10 PM PST 65.80 7257 - Normal
03/04/2026 11 PM PST 65.78 7218 - Normal
03/05/2026 12 AM PST 65.75 7160 - Normal
03/05/2026 01 AM PST 65.78 7218 + Normal
03/05/2026 02 AM PST 65.78 7218 0 Normal
03/05/2026 03 AM PST 65.74 7140 - Normal
03/05/2026 04 AM PST 65.73 7121 - Normal
03/05/2026 05 AM PST 65.77 7199 + Normal
03/05/2026 06 AM PST 65.72 7101 - Normal
03/05/2026 07 AM PST 65.69 7043 - Normal
03/05/2026 08 AM PST 65.72 7101 + Normal
03/05/2026 09 AM PST 65.69 7043 - Normal
03/05/2026 10 AM PST 65.65 6965 - Normal
03/05/2026 11 AM PST 65.67 7004 + Normal
03/05/2026 12 PM PST 65.68 7023 + Normal
03/05/2026 01 PM PST 65.67 7004 - Normal
03/05/2026 02 PM PST 65.65 6965 - Normal
03/05/2026 03 PM PST 65.67 7004 + Normal
03/05/2026 04 PM PST 65.60 6868 - Normal
03/05/2026 05 PM PST 65.67 7004 + Normal
03/05/2026 06 PM PST 65.61 6887 - Normal
03/05/2026 07 PM PST 65.59 6849 - Normal
03/05/2026 08 PM PST 65.56 6791 - Normal
03/05/2026 09 PM PST 65.60 6868 + Normal
03/05/2026 10 PM PST 65.58 6829 - Normal
03/05/2026 11 PM PST 65.56 6791 - Normal
03/06/2026 12 AM PST 65.59 6849 + Normal
03/06/2026 01 AM PST 65.59 6849 0 Normal
03/06/2026 02 AM PST 65.57 6810 - Normal
03/06/2026 03 AM PST 65.53 6733 - Normal
03/06/2026 04 AM PST 65.55 6772 + Normal
03/06/2026 05 AM PST 65.48 6637 - Normal
03/06/2026 06 AM PST 65.54 6752 + Normal
03/06/2026 07 AM PST 65.51 6695 - Normal
03/06/2026 08 AM PST 65.47 6618 - Normal
03/06/2026 09 AM PST 65.48 6637 + Normal
03/06/2026 10 AM PST 65.52 6714 + Normal
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 65.42 6522 0 Normal
03/07/2026 05 AM PST 65.41 6503 - Normal
03/07/2026 06 AM PST 65.39 6465 - Normal
03/07/2026 07 AM PST 65.38 6446 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/07/2026 08 AM PST 65.37 6427 Normal
03/07/2026 09 AM PST 65.36 6408 - Normal
03/07/2026 10 AM PST 65.35 6389 - Normal
03/07/2026 11 AM PST 65.33 6351 - Normal
03/07/2026 12 PM PST 65.31 6313 - Normal
03/07/2026 01 PM PST 65.30 6294 - Normal
03/07/2026 02 PM PST 65.28 6256 - Normal
03/07/2026 03 PM PST 65.26 6218 - Normal
03/07/2026 04 PM PST 65.25 6199 - Normal
03/07/2026 05 PM PST 65.24 6180 - Normal
03/07/2026 06 PM PST 65.23 6161 - Normal
03/07/2026 07 PM PST 65.22 6142 - Normal
03/07/2026 08 PM PST 65.21 6124 - Normal
03/07/2026 09 PM PST 65.21 6124 0 Normal
03/07/2026 10 PM PST 65.19 6086 - Normal
03/07/2026 11 PM PST 65.18 6067 - Normal
03/08/2026 12 AM PST 65.17 6048 - Normal
03/08/2026 01 AM PST 65.17 6048 0 Normal
03/08/2026 03 AM PDT 65.17 6048 0 Normal
03/08/2026 04 AM PDT 65.16 6030 - Normal
03/08/2026 05 AM PDT 65.15 6011 - Normal
03/08/2026 06 AM PDT 65.14 5992 - Normal
03/08/2026 07 AM PDT 65.12 5955 - Normal
03/08/2026 08 AM PDT 65.12 5955 0 Normal
03/08/2026 09 AM PDT 65.12 5955 0 Normal
03/08/2026 10 AM PDT 65.11 5936 - Normal
03/08/2026 11 AM PDT 65.11 5936 0 Normal
03/08/2026 12 PM PDT 65.10 5917 - Normal
03/08/2026 01 PM PDT 65.10 5917 0 Normal
03/08/2026 02 PM PDT 65.09 5899 - Normal
03/08/2026 03 PM PDT 65.08 5880 - Normal
03/08/2026 04 PM PDT 65.08 5880 0 Normal
03/08/2026 05 PM PDT 65.07 5861 - Normal
03/08/2026 06 PM PDT 65.07 5861 0 Normal
03/08/2026 07 PM PDT 65.07 5861 0 Normal
03/08/2026 08 PM PDT 65.06 5843 - Normal
03/08/2026 09 PM PDT 65.05 5824 - Normal
03/08/2026 10 PM PDT 65.04 5805 - Normal
03/08/2026 11 PM PDT 65.04 5805 0 Normal
03/09/2026 12 AM PDT 65.04 5805 0 Normal
03/09/2026 01 AM PDT 65.04 5805 0 Normal
03/09/2026 02 AM PDT 65.04 5805 0 Normal
03/09/2026 03 AM PDT 65.03 5787 - Normal
03/09/2026 04 AM PDT 65.02 5768 - Normal
03/09/2026 05 AM PDT 65.02 5768 0 Normal
03/09/2026 06 AM PDT 65.02 5768 0 Normal
03/09/2026 07 AM PDT 65.01 5750 - Normal
03/09/2026 08 AM PDT 65.01 5750 0 Normal
03/09/2026 09 AM PDT 65.01 5750 0 Normal
03/09/2026 10 AM PDT 65.00 5731 - Normal
03/09/2026 11 AM PDT 64.99 5712 - Normal
03/09/2026 12 PM PDT 64.99 5712 0 Normal
03/09/2026 01 PM PDT 64.99 5712 0 Normal
03/09/2026 02 PM PDT 64.99 5712 0 Normal
03/09/2026 03 PM PDT 64.99 5712 0 Normal
03/09/2026 04 PM PDT 64.98 5694 - Normal
03/09/2026 05 PM PDT 64.98 5694 0 Normal
03/09/2026 06 PM PDT 64.98 5694 0 Normal
03/09/2026 07 PM PDT 64.98 5694 0 Normal
03/09/2026 08 PM PDT 64.98 5694 0 Normal
03/09/2026 09 PM PDT 64.98 5694 0 Normal
03/09/2026 10 PM PDT 64.97 5675 - Normal
03/09/2026 11 PM PDT 64.97 5675 0 Normal
03/10/2026 12 AM PDT 64.97 5675 0 Normal
03/10/2026 01 AM PDT 64.97 5675 0 Normal
03/10/2026 02 AM PDT 64.97 5675 0 Normal
03/10/2026 03 AM PDT 64.96 5657 - Normal
03/10/2026 04 AM PDT 64.95 5638 - Normal
03/10/2026 05 AM PDT 64.94 5620 - Normal
03/10/2026 06 AM PDT 64.94 5620 0 Normal
03/10/2026 07 AM PDT 64.94 5620 0 Normal
03/10/2026 08 AM PDT 64.94 5620 0 Normal
03/10/2026 09 AM PDT 64.93 5601 - Normal
03/10/2026 10 AM PDT 64.92 5583 - Normal
03/10/2026 11 AM PDT 64.91 5565 - Normal
03/10/2026 12 PM PDT 64.89 5528 - Normal
03/10/2026 01 PM PDT 64.86 5473 - Normal
03/10/2026 02 PM PDT 64.82 5399 - Normal
03/10/2026 03 PM PDT 64.76 5290 - Normal
03/10/2026 04 PM PDT 64.70 5181 - Normal
03/10/2026 05 PM PDT 64.63 5054 - Normal
03/10/2026 06 PM PDT 64.56 4925 - Normal
03/10/2026 07 PM PDT 64.50 4814 - Normal
03/10/2026 08 PM PDT 64.44 4705 - Normal
03/10/2026 09 PM PDT 64.38 4596 - Normal
03/10/2026 10 PM PDT 64.33 4507 - Normal
03/10/2026 11 PM PDT 64.29 4436 - Normal
03/11/2026 12 AM PDT 64.25 4366 - Normal
03/11/2026 01 AM PDT 64.22 4314 - Normal
03/11/2026 02 AM PDT 64.19 4262 - Normal
03/11/2026 03 AM PDT 64.16 4210 - Normal
03/11/2026 04 AM PDT 64.14 4176 - Normal
03/11/2026 05 AM PDT 64.12 4142 - Normal
03/11/2026 06 AM PDT 64.10 4108 - Normal
03/11/2026 07 AM PDT 64.08 4074 - Normal
03/11/2026 08 AM PDT 64.06 4041 - Normal
03/11/2026 09 AM PDT 64.06 4041 0 Normal
03/11/2026 10 AM PDT 64.06 4041 0 Normal
03/11/2026 11 AM PDT 64.06 4041 0 Normal
03/11/2026 12 PM PDT 64.04 4007 - Normal
03/11/2026 01 PM PDT 64.03 3990 - Normal
03/11/2026 02 PM PDT 64.03 3990 0 Normal
03/11/2026 03 PM PDT 64.02 3974 - Normal
03/11/2026 04 PM PDT 64.01 3957 - Normal
03/11/2026 05 PM PDT 64.00 3941 - Normal
03/11/2026 06 PM PDT 63.98 3908 - Normal
03/11/2026 07 PM PDT 63.98 3908 0 Normal
03/11/2026 08 PM PDT 63.98 3908 0 Normal
03/11/2026 09 PM PDT 63.97 3891 - Normal
03/11/2026 10 PM PDT 63.95 3858 - Normal
03/11/2026 11 PM PDT 63.94 3842 - Normal
03/12/2026 12 AM PDT 63.94 3842 0 Normal
03/12/2026 01 AM PDT 63.93 3826 - Normal
03/12/2026 02 AM PDT 63.93 3826 0 Normal
03/12/2026 03 AM PDT 63.91 3793 - Normal
03/12/2026 04 AM PDT 63.90 3777 - Normal
03/12/2026 05 AM PDT 63.90 3777 0 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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