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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: | Apr 01 2026 at 1:12 PM PDT | Next Issuance: | Apr 02 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: 04/01/2026 at 01:12 PM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/01/2026 at 01:00 PM PDT
# Maximum Observed Stage: 62.26 Feet
# Maximum Observed Flow: 1604 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/02/2026 at 09:00 PM PDT
# Maximum Forecast Stage: 64.16 Feet
# Maximum Forecast Flow: 4210 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
03/27/2026 01 PM PDT 62.10 1443 Normal
03/27/2026 02 PM PDT 62.10 1443 0 Normal
03/27/2026 03 PM PDT 62.10 1443 0 Normal
03/27/2026 04 PM PDT 62.09 1434 - Normal
03/27/2026 05 PM PDT 62.09 1434 0 Normal
03/27/2026 06 PM PDT 62.09 1434 0 Normal
03/27/2026 07 PM PDT 62.09 1434 0 Normal
03/27/2026 08 PM PDT 62.08 1424 - Normal
03/27/2026 09 PM PDT 62.10 1443 + Normal
03/27/2026 10 PM PDT 62.08 1424 - Normal
03/27/2026 11 PM PDT 62.09 1434 + Normal
03/28/2026 12 AM PDT 62.09 1434 0 Normal
03/28/2026 01 AM PDT 62.09 1434 0 Normal
03/28/2026 02 AM PDT 62.09 1434 0 Normal
03/28/2026 03 AM PDT 62.09 1434 0 Normal
03/28/2026 04 AM PDT 62.08 1424 - Normal
03/28/2026 05 AM PDT 62.09 1434 + Normal
03/28/2026 06 AM PDT 62.07 1414 - Normal
03/28/2026 07 AM PDT 62.09 1434 + Normal
03/28/2026 08 AM PDT 62.08 1424 - Normal
03/28/2026 09 AM PDT 62.08 1424 0 Normal
03/28/2026 10 AM PDT 62.09 1434 + Normal
03/28/2026 11 AM PDT 62.09 1434 0 Normal
03/28/2026 12 PM PDT 62.08 1424 - Normal
03/28/2026 01 PM PDT 62.11 1453 + Normal
03/28/2026 02 PM PDT 62.10 1443 - Normal
03/28/2026 03 PM PDT 62.11 1453 + Normal
03/28/2026 04 PM PDT 62.09 1434 - Normal
03/28/2026 05 PM PDT 62.11 1453 + Normal
03/28/2026 06 PM PDT 62.09 1434 - Normal
03/28/2026 07 PM PDT 62.09 1434 0 Normal
03/28/2026 08 PM PDT 62.09 1434 0 Normal
03/28/2026 09 PM PDT 62.09 1434 0 Normal
03/28/2026 10 PM PDT 62.08 1424 - Normal
03/28/2026 11 PM PDT 62.08 1424 0 Normal
03/29/2026 12 AM PDT 62.09 1434 + Normal
03/29/2026 01 AM PDT 62.10 1443 + Normal
03/29/2026 02 AM PDT 62.08 1424 - Normal
03/29/2026 03 AM PDT 62.09 1434 + Normal
03/29/2026 04 AM PDT 62.08 1424 - Normal
03/29/2026 05 AM PDT 62.10 1443 + Normal
03/29/2026 06 AM PDT 62.09 1434 - Normal
03/29/2026 07 AM PDT 62.08 1424 - Normal
03/29/2026 08 AM PDT 62.09 1434 + Normal
03/29/2026 09 AM PDT 62.07 1414 - Normal
03/29/2026 10 AM PDT 62.10 1443 + Normal
03/29/2026 11 AM PDT 62.11 1453 + Normal
03/29/2026 12 PM PDT 62.10 1443 - Normal
03/29/2026 01 PM PDT 62.09 1434 - Normal
03/29/2026 02 PM PDT 62.09 1434 0 Normal
03/29/2026 03 PM PDT 62.11 1453 + Normal
03/29/2026 04 PM PDT 62.11 1453 0 Normal
03/29/2026 05 PM PDT 62.11 1453 0 Normal
03/29/2026 06 PM PDT 62.10 1443 - Normal
03/29/2026 07 PM PDT 62.10 1443 0 Normal
03/29/2026 08 PM PDT 62.10 1443 0 Normal
03/29/2026 09 PM PDT 62.10 1443 0 Normal
03/29/2026 10 PM PDT 62.09 1434 - Normal
03/29/2026 11 PM PDT 62.08 1424 - Normal
03/30/2026 12 AM PDT 62.08 1424 0 Normal
03/30/2026 01 AM PDT 62.09 1434 + Normal
03/30/2026 02 AM PDT 62.09 1434 0 Normal
03/30/2026 03 AM PDT 62.09 1434 0 Normal
03/30/2026 04 AM PDT 62.08 1424 - Normal
03/30/2026 05 AM PDT 62.08 1424 0 Normal
03/30/2026 06 AM PDT 62.08 1424 0 Normal
03/30/2026 07 AM PDT 62.08 1424 0 Normal
03/30/2026 08 AM PDT 62.08 1424 0 Normal
03/30/2026 09 AM PDT 62.08 1424 0 Normal
03/30/2026 10 AM PDT 62.07 1414 - Normal
03/30/2026 11 AM PDT 62.09 1434 + Normal
03/30/2026 12 PM PDT 62.08 1424 - Normal
03/30/2026 01 PM PDT 62.07 1414 - Normal
03/30/2026 02 PM PDT 62.07 1414 0 Normal
03/30/2026 03 PM PDT 62.07 1414 0 Normal
03/30/2026 04 PM PDT 62.07 1414 0 Normal
03/30/2026 05 PM PDT 62.08 1424 + Normal
03/30/2026 06 PM PDT 62.06 1405 - Normal
03/30/2026 07 PM PDT 62.08 1424 + Normal
03/30/2026 08 PM PDT 62.07 1414 - Normal
03/30/2026 09 PM PDT 62.08 1424 + Normal
03/30/2026 10 PM PDT 62.08 1424 0 Normal
03/30/2026 11 PM PDT 62.08 1424 0 Normal
03/31/2026 12 AM PDT 62.08 1424 0 Normal
03/31/2026 01 AM PDT 62.08 1424 0 Normal
03/31/2026 02 AM PDT 62.08 1424 0 Normal
03/31/2026 03 AM PDT 62.07 1414 - Normal
03/31/2026 04 AM PDT 62.07 1414 0 Normal
03/31/2026 05 AM PDT 62.09 1434 + Normal
03/31/2026 06 AM PDT 62.07 1414 - Normal
03/31/2026 07 AM PDT 62.07 1414 0 Normal
03/31/2026 08 AM PDT 62.08 1424 + Normal
03/31/2026 09 AM PDT 62.08 1424 0 Normal
03/31/2026 10 AM PDT 62.08 1424 0 Normal
03/31/2026 11 AM PDT 62.08 1424 0 Normal
03/31/2026 12 PM PDT 62.08 1424 0 Normal
03/31/2026 01 PM PDT 62.07 1414 - Normal
03/31/2026 02 PM PDT 62.09 1434 + Normal
03/31/2026 03 PM PDT 62.09 1434 0 Normal
03/31/2026 04 PM PDT 62.08 1424 - Normal
03/31/2026 05 PM PDT 62.08 1424 0 Normal
03/31/2026 06 PM PDT 62.09 1434 + Normal
03/31/2026 07 PM PDT 62.10 1443 + Normal
03/31/2026 08 PM PDT 62.08 1424 - Normal
03/31/2026 09 PM PDT 62.09 1434 + Normal
03/31/2026 10 PM PDT 62.11 1453 + Normal
03/31/2026 11 PM PDT 62.11 1453 0 Normal
04/01/2026 12 AM PDT 62.12 1463 + Normal
04/01/2026 01 AM PDT 62.11 1453 - Normal
04/01/2026 02 AM PDT 62.10 1443 - Normal
04/01/2026 03 AM PDT 62.11 1453 + Normal
04/01/2026 04 AM PDT 62.11 1453 0 Normal
04/01/2026 05 AM PDT 62.12 1463 + Normal
04/01/2026 06 AM PDT 62.11 1453 - Normal
04/01/2026 07 AM PDT 62.13 1473 + Normal
04/01/2026 08 AM PDT 62.14 1483 + Normal
04/01/2026 09 AM PDT 62.13 1473 - Normal
04/01/2026 10 AM PDT 62.14 1483 + Normal
04/01/2026 11 AM PDT 62.14 1483 0 Normal
04/01/2026 12 PM PDT 62.20 1543 + Normal
04/01/2026 01 PM PDT 62.26 1604 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/01/2026 02 PM PDT 62.32 1667 Normal
04/01/2026 03 PM PDT 62.38 1731 + Normal
04/01/2026 04 PM PDT 62.45 1807 + Normal
04/01/2026 05 PM PDT 62.55 1919 + Normal
04/01/2026 06 PM PDT 62.62 1999 + Normal
04/01/2026 07 PM PDT 62.71 2105 + Normal
04/01/2026 08 PM PDT 62.79 2202 + Normal
04/01/2026 09 PM PDT 62.87 2300 + Normal
04/01/2026 10 PM PDT 62.95 2402 + Normal
04/01/2026 11 PM PDT 63.03 2505 + Normal
04/02/2026 12 AM PDT 63.11 2610 + Normal
04/02/2026 01 AM PDT 63.18 2705 + Normal
04/02/2026 02 AM PDT 63.26 2815 + Normal
04/02/2026 03 AM PDT 63.33 2913 + Normal
04/02/2026 04 AM PDT 63.40 3013 + Normal
04/02/2026 05 AM PDT 63.47 3114 + Normal
04/02/2026 06 AM PDT 63.54 3217 + Normal
04/02/2026 07 AM PDT 63.61 3323 + Normal
04/02/2026 08 AM PDT 63.68 3429 + Normal
04/02/2026 09 AM PDT 63.74 3522 + Normal
04/02/2026 10 AM PDT 63.81 3633 + Normal
04/02/2026 11 AM PDT 63.88 3745 + Normal
04/02/2026 12 PM PDT 63.94 3842 + Normal
04/02/2026 01 PM PDT 64.00 3941 + Normal
04/02/2026 02 PM PDT 64.06 4041 + Normal
04/02/2026 03 PM PDT 64.11 4125 + Normal
04/02/2026 04 PM PDT 64.13 4159 + Normal
04/02/2026 05 PM PDT 64.14 4176 + Normal
04/02/2026 06 PM PDT 64.15 4193 + Normal
04/02/2026 07 PM PDT 64.15 4193 0 Normal
04/02/2026 08 PM PDT 64.15 4193 0 Normal
04/02/2026 09 PM PDT 64.16 4210 + Normal
04/02/2026 10 PM PDT 64.15 4193 - Normal
04/02/2026 11 PM PDT 64.15 4193 0 Normal
04/03/2026 12 AM PDT 64.14 4176 - Normal
04/03/2026 01 AM PDT 64.14 4176 0 Normal
04/03/2026 02 AM PDT 64.14 4176 0 Normal
04/03/2026 03 AM PDT 64.14 4176 0 Normal
04/03/2026 04 AM PDT 64.13 4159 - Normal
04/03/2026 05 AM PDT 64.12 4142 - Normal
04/03/2026 06 AM PDT 64.11 4125 - Normal
04/03/2026 07 AM PDT 64.12 4142 + Normal
04/03/2026 08 AM PDT 64.11 4125 - Normal
04/03/2026 09 AM PDT 64.10 4108 - Normal
04/03/2026 10 AM PDT 64.09 4091 - Normal
04/03/2026 11 AM PDT 64.10 4108 + Normal
04/03/2026 12 PM PDT 64.10 4108 0 Normal
04/03/2026 01 PM PDT 64.08 4074 - Normal
04/03/2026 02 PM PDT 64.08 4074 0 Normal
04/03/2026 03 PM PDT 64.09 4091 + Normal
04/03/2026 04 PM PDT 64.09 4091 0 Normal
04/03/2026 05 PM PDT 64.07 4057 - Normal
04/03/2026 06 PM PDT 64.07 4057 0 Normal
04/03/2026 07 PM PDT 64.08 4074 + Normal
04/03/2026 08 PM PDT 64.08 4074 0 Normal
04/03/2026 09 PM PDT 64.07 4057 - Normal
04/03/2026 10 PM PDT 64.07 4057 0 Normal
04/03/2026 11 PM PDT 64.07 4057 0 Normal
04/04/2026 12 AM PDT 64.07 4057 0 Normal
04/04/2026 01 AM PDT 64.06 4041 - Normal
04/04/2026 02 AM PDT 64.06 4041 0 Normal
04/04/2026 03 AM PDT 64.06 4041 0 Normal
04/04/2026 04 AM PDT 64.03 3990 - Normal
04/04/2026 05 AM PDT 63.97 3891 - Normal
04/04/2026 06 AM PDT 63.92 3809 - Normal
04/04/2026 07 AM PDT 63.87 3728 - Normal
04/04/2026 08 AM PDT 63.80 3617 - Normal
04/04/2026 09 AM PDT 63.73 3507 - Normal
04/04/2026 10 AM PDT 63.67 3414 - Normal
04/04/2026 11 AM PDT 63.62 3338 - Normal
04/04/2026 12 PM PDT 63.55 3232 - Normal
04/04/2026 01 PM PDT 63.48 3129 - Normal
04/04/2026 02 PM PDT 63.41 3027 - Normal
04/04/2026 03 PM PDT 63.35 2941 - Normal
04/04/2026 04 PM PDT 63.28 2842 - Normal
04/04/2026 05 PM PDT 63.20 2732 - Normal
04/04/2026 06 PM PDT 63.12 2624 - Normal
04/04/2026 07 PM PDT 63.05 2531 - Normal
04/04/2026 08 PM PDT 62.98 2440 - Normal
04/04/2026 09 PM PDT 62.91 2351 - Normal
04/04/2026 10 PM PDT 62.83 2251 - Normal
04/04/2026 11 PM PDT 62.76 2165 - Normal
04/05/2026 12 AM PDT 62.72 2117 - Normal
04/05/2026 01 AM PDT 62.71 2105 - Normal
04/05/2026 02 AM PDT 62.70 2093 - Normal
04/05/2026 03 AM PDT 62.69 2081 - Normal
04/05/2026 04 AM PDT 62.69 2081 0 Normal
04/05/2026 05 AM PDT 62.70 2093 + Normal
04/05/2026 06 AM PDT 62.70 2093 0 Normal
04/05/2026 07 AM PDT 62.69 2081 - Normal
04/05/2026 08 AM PDT 62.69 2081 0 Normal
04/05/2026 09 AM PDT 62.69 2081 0 Normal
04/05/2026 10 AM PDT 62.69 2081 0 Normal
04/05/2026 11 AM PDT 62.70 2093 + Normal
04/05/2026 12 PM PDT 62.70 2093 0 Normal
04/05/2026 01 PM PDT 62.69 2081 - Normal
04/05/2026 02 PM PDT 62.69 2081 0 Normal
04/05/2026 03 PM PDT 62.70 2093 + Normal
04/05/2026 04 PM PDT 62.70 2093 0 Normal
04/05/2026 05 PM PDT 62.69 2081 - Normal
04/05/2026 06 PM PDT 62.69 2081 0 Normal
04/05/2026 07 PM PDT 62.70 2093 + Normal
04/05/2026 08 PM PDT 62.70 2093 0 Normal
04/05/2026 09 PM PDT 62.69 2081 - Normal
04/05/2026 10 PM PDT 62.69 2081 0 Normal
04/05/2026 11 PM PDT 62.69 2081 0 Normal
04/06/2026 12 AM PDT 62.69 2081 0 Normal
04/06/2026 01 AM PDT 62.70 2093 + Normal
04/06/2026 02 AM PDT 62.70 2093 0 Normal
04/06/2026 03 AM PDT 62.69 2081 - Normal
04/06/2026 04 AM PDT 62.69 2081 0 Normal
04/06/2026 05 AM PDT 62.70 2093 + 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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