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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 24 2026 at 7:27 AM PDT | Next Issuance: | Apr 25 2026 at 9:00 AM PDT
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| 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: 04/24/2026 at 07:27 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/22/2026 at 02:00 AM PDT
# Maximum Observed Stage: 65.21 Feet
# Maximum Observed Flow: 6124 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/24/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 63.50 Feet
# Maximum Forecast Flow: 3158 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/19/2026 07 AM PDT 64.34 4525 Normal
04/19/2026 08 AM PDT 64.34 4525 0 Normal
04/19/2026 09 AM PDT 64.34 4525 0 Normal
04/19/2026 10 AM PDT 64.30 4454 - Normal
04/19/2026 11 AM PDT 64.33 4507 + Normal
04/19/2026 12 PM PDT 64.31 4471 - Normal
04/19/2026 01 PM PDT 64.34 4525 + Normal
04/19/2026 02 PM PDT 64.32 4489 - Normal
04/19/2026 03 PM PDT 64.37 4578 + Normal
04/19/2026 04 PM PDT 64.35 4543 - Normal
04/19/2026 05 PM PDT 64.38 4596 + Normal
04/19/2026 06 PM PDT 64.36 4560 - Normal
04/19/2026 07 PM PDT 64.33 4507 - Normal
04/19/2026 08 PM PDT 64.38 4596 + Normal
04/19/2026 09 PM PDT 64.39 4614 + Normal
04/19/2026 10 PM PDT 64.38 4596 - Normal
04/19/2026 11 PM PDT 64.36 4560 - Normal
04/20/2026 12 AM PDT 64.37 4578 + Normal
04/20/2026 01 AM PDT 64.35 4543 - Normal
04/20/2026 02 AM PDT 64.35 4543 0 Normal
04/20/2026 03 AM PDT 64.38 4596 + Normal
04/20/2026 04 AM PDT 64.38 4596 0 Normal
04/20/2026 05 AM PDT 64.37 4578 - Normal
04/20/2026 06 AM PDT 64.34 4525 - Normal
04/20/2026 07 AM PDT 64.35 4543 + Normal
04/20/2026 08 AM PDT 64.37 4578 + Normal
04/20/2026 09 AM PDT 64.35 4543 - Normal
04/20/2026 10 AM PDT 64.35 4543 0 Normal
04/20/2026 11 AM PDT 64.33 4507 - Normal
04/20/2026 12 PM PDT 64.35 4543 + Normal
04/20/2026 01 PM PDT 64.36 4560 + Normal
04/20/2026 02 PM PDT 64.33 4507 - Normal
04/20/2026 03 PM PDT 64.32 4489 - Normal
04/20/2026 04 PM PDT 64.30 4454 - Normal
04/20/2026 05 PM PDT 64.33 4507 + Normal
04/20/2026 06 PM PDT 64.32 4489 - Normal
04/20/2026 07 PM PDT 64.36 4560 + Normal
04/20/2026 08 PM PDT 64.35 4543 - Normal
04/20/2026 09 PM PDT 64.36 4560 + Normal
04/20/2026 10 PM PDT 64.40 4632 + Normal
04/20/2026 11 PM PDT 64.43 4686 + Normal
04/21/2026 12 AM PDT 64.42 4668 - Normal
04/21/2026 01 AM PDT 64.49 4796 + Normal
04/21/2026 02 AM PDT 64.48 4778 - Normal
04/21/2026 03 AM PDT 64.50 4814 + Normal
04/21/2026 04 AM PDT 64.47 4759 - Normal
04/21/2026 05 AM PDT 64.54 4888 + Normal
04/21/2026 06 AM PDT 64.52 4851 - Normal
04/21/2026 07 AM PDT 64.53 4870 + Normal
04/21/2026 08 AM PDT 64.54 4888 + Normal
04/21/2026 09 AM PDT 64.59 4981 + Normal
04/21/2026 10 AM PDT 64.66 5108 + Normal
04/21/2026 11 AM PDT 64.71 5199 + Normal
04/21/2026 12 PM PDT 64.71 5199 0 Normal
04/21/2026 01 PM PDT 64.79 5344 + Normal
04/21/2026 02 PM PDT 64.84 5436 + Normal
04/21/2026 03 PM PDT 64.84 5436 0 Normal
04/21/2026 04 PM PDT 64.95 5638 + Normal
04/21/2026 05 PM PDT 64.97 5675 + Normal
04/21/2026 06 PM PDT 65.05 5824 + Normal
04/21/2026 07 PM PDT 65.01 5750 - Normal
04/21/2026 08 PM PDT 65.03 5787 + Normal
04/21/2026 09 PM PDT 65.12 5955 + Normal
04/21/2026 10 PM PDT 65.12 5955 0 Normal
04/21/2026 11 PM PDT 65.17 6048 + Normal
04/22/2026 12 AM PDT 65.19 6086 + Normal
04/22/2026 01 AM PDT 65.17 6048 - Normal
04/22/2026 02 AM PDT 65.21 6124 + Normal
04/22/2026 03 AM PDT 65.18 6067 - Normal
04/22/2026 04 AM PDT 65.19 6086 + Normal
04/22/2026 05 AM PDT 65.19 6086 0 Normal
04/22/2026 06 AM PDT 65.16 6030 - Normal
04/22/2026 07 AM PDT 65.19 6086 + Normal
04/22/2026 08 AM PDT 65.15 6011 - Normal
04/22/2026 09 AM PDT 65.20 6105 + Normal
04/22/2026 10 AM PDT 65.14 5992 - Normal
04/22/2026 11 AM PDT 65.08 5880 - Normal
04/22/2026 12 PM PDT 64.99 5712 - Normal
04/22/2026 01 PM PDT 65.08 5880 + Normal
04/22/2026 02 PM PDT 65.05 5824 - Normal
04/22/2026 03 PM PDT 65.10 5917 + Normal
04/22/2026 04 PM PDT 65.11 5936 + Normal
04/22/2026 05 PM PDT 65.19 6086 + Normal
04/22/2026 06 PM PDT 65.20 6105 + Normal
04/22/2026 07 PM PDT 65.20 6105 0 Normal
04/22/2026 08 PM PDT 65.20 6105 0 Normal
04/22/2026 09 PM PDT 65.09 5899 - Normal
04/22/2026 10 PM PDT 64.94 5620 - Normal
04/22/2026 11 PM PDT 64.84 5436 - Normal
04/23/2026 12 AM PDT 64.74 5253 - Normal
04/23/2026 01 AM PDT 64.67 5126 - Normal
04/23/2026 02 AM PDT 64.56 4925 - Normal
04/23/2026 03 AM PDT 64.50 4814 - Normal
04/23/2026 04 AM PDT 64.49 4796 - Normal
04/23/2026 05 AM PDT 64.43 4686 - Normal
04/23/2026 06 AM PDT 64.36 4560 - Normal
04/23/2026 07 AM PDT 64.39 4614 + Normal
04/23/2026 08 AM PDT 64.34 4525 - Normal
04/23/2026 09 AM PDT 64.31 4471 - Normal
04/23/2026 10 AM PDT 64.28 4419 - Normal
04/23/2026 11 AM PDT 64.29 4436 + Normal
04/23/2026 12 PM PDT 64.25 4366 - Normal
04/23/2026 01 PM PDT 64.19 4262 - Normal
04/23/2026 02 PM PDT 64.16 4210 - Normal
04/23/2026 03 PM PDT 64.19 4262 + Normal
04/23/2026 04 PM PDT 64.14 4176 - Normal
04/23/2026 05 PM PDT 64.11 4125 - Normal
04/23/2026 06 PM PDT 64.04 4007 - Normal
04/23/2026 07 PM PDT 63.95 3858 - Normal
04/23/2026 08 PM PDT 63.92 3809 - Normal
04/23/2026 09 PM PDT 63.87 3728 - Normal
04/23/2026 10 PM PDT 63.83 3664 - Normal
04/23/2026 11 PM PDT 63.80 3617 - Normal
04/24/2026 12 AM PDT 63.77 3569 - Normal
04/24/2026 01 AM PDT 63.76 3554 - Normal
04/24/2026 02 AM PDT 63.71 3476 - Normal
04/24/2026 03 AM PDT 63.70 3460 - Normal
04/24/2026 04 AM PDT 63.64 3368 - Normal
04/24/2026 05 AM PDT 63.62 3338 - Normal
04/24/2026 06 AM PDT 63.58 3277 - Normal
04/24/2026 07 AM PDT 63.53 3203 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/24/2026 08 AM PDT 63.50 3158 Normal
04/24/2026 09 AM PDT 63.48 3129 - Normal
04/24/2026 10 AM PDT 63.47 3114 - Normal
04/24/2026 11 AM PDT 63.45 3085 - Normal
04/24/2026 12 PM PDT 63.44 3070 - Normal
04/24/2026 01 PM PDT 63.42 3041 - Normal
04/24/2026 02 PM PDT 63.41 3027 - Normal
04/24/2026 03 PM PDT 63.40 3013 - Normal
04/24/2026 04 PM PDT 63.38 2984 - Normal
04/24/2026 05 PM PDT 63.37 2970 - Normal
04/24/2026 06 PM PDT 63.35 2941 - Normal
04/24/2026 07 PM PDT 63.34 2927 - Normal
04/24/2026 08 PM PDT 63.32 2899 - Normal
04/24/2026 09 PM PDT 63.31 2884 - Normal
04/24/2026 10 PM PDT 63.31 2884 0 Normal
04/24/2026 11 PM PDT 63.31 2884 0 Normal
04/25/2026 12 AM PDT 63.28 2842 - Normal
04/25/2026 01 AM PDT 63.28 2842 0 Normal
04/25/2026 02 AM PDT 63.28 2842 0 Normal
04/25/2026 03 AM PDT 63.28 2842 0 Normal
04/25/2026 04 AM PDT 63.27 2829 - Normal
04/25/2026 05 AM PDT 63.27 2829 0 Normal
04/25/2026 06 AM PDT 63.26 2815 - Normal
04/25/2026 07 AM PDT 63.26 2815 0 Normal
04/25/2026 08 AM PDT 63.26 2815 0 Normal
04/25/2026 09 AM PDT 63.25 2801 - Normal
04/25/2026 10 AM PDT 63.25 2801 0 Normal
04/25/2026 11 AM PDT 63.24 2787 - Normal
04/25/2026 12 PM PDT 63.24 2787 0 Normal
04/25/2026 01 PM PDT 63.23 2773 - Normal
04/25/2026 02 PM PDT 63.23 2773 0 Normal
04/25/2026 03 PM PDT 63.23 2773 0 Normal
04/25/2026 04 PM PDT 63.23 2773 0 Normal
04/25/2026 05 PM PDT 63.22 2759 - Normal
04/25/2026 06 PM PDT 63.21 2746 - Normal
04/25/2026 07 PM PDT 63.20 2732 - Normal
04/25/2026 08 PM PDT 63.20 2732 0 Normal
04/25/2026 09 PM PDT 63.20 2732 0 Normal
04/25/2026 10 PM PDT 63.19 2718 - Normal
04/25/2026 11 PM PDT 63.19 2718 0 Normal
04/26/2026 12 AM PDT 63.17 2691 - Normal
04/26/2026 01 AM PDT 63.16 2678 - Normal
04/26/2026 02 AM PDT 63.16 2678 0 Normal
04/26/2026 03 AM PDT 63.16 2678 0 Normal
04/26/2026 04 AM PDT 63.15 2664 - Normal
04/26/2026 05 AM PDT 63.14 2651 - Normal
04/26/2026 06 AM PDT 63.14 2651 0 Normal
04/26/2026 07 AM PDT 63.13 2637 - Normal
04/26/2026 08 AM PDT 63.13 2637 0 Normal
04/26/2026 09 AM PDT 63.13 2637 0 Normal
04/26/2026 10 AM PDT 63.13 2637 0 Normal
04/26/2026 11 AM PDT 63.13 2637 0 Normal
04/26/2026 12 PM PDT 63.12 2624 - Normal
04/26/2026 01 PM PDT 63.13 2637 + Normal
04/26/2026 02 PM PDT 63.12 2624 - Normal
04/26/2026 03 PM PDT 63.11 2610 - Normal
04/26/2026 04 PM PDT 63.12 2624 + Normal
04/26/2026 05 PM PDT 63.12 2624 0 Normal
04/26/2026 06 PM PDT 63.11 2610 - Normal
04/26/2026 07 PM PDT 63.10 2597 - Normal
04/26/2026 08 PM PDT 63.11 2610 + Normal
04/26/2026 09 PM PDT 63.10 2597 - Normal
04/26/2026 10 PM PDT 63.10 2597 0 Normal
04/26/2026 11 PM PDT 63.10 2597 0 Normal
04/27/2026 12 AM PDT 63.10 2597 0 Normal
04/27/2026 01 AM PDT 63.09 2584 - Normal
04/27/2026 02 AM PDT 63.08 2571 - Normal
04/27/2026 03 AM PDT 63.09 2584 + Normal
04/27/2026 04 AM PDT 63.08 2571 - Normal
04/27/2026 05 AM PDT 63.07 2557 - Normal
04/27/2026 06 AM PDT 63.07 2557 0 Normal
04/27/2026 07 AM PDT 63.07 2557 0 Normal
04/27/2026 08 AM PDT 63.05 2531 - Normal
04/27/2026 09 AM PDT 63.04 2518 - Normal
04/27/2026 10 AM PDT 63.04 2518 0 Normal
04/27/2026 11 AM PDT 63.03 2505 - Normal
04/27/2026 12 PM PDT 63.02 2492 - Normal
04/27/2026 01 PM PDT 63.02 2492 0 Normal
04/27/2026 02 PM PDT 63.00 2466 - Normal
04/27/2026 03 PM PDT 62.99 2453 - Normal
04/27/2026 04 PM PDT 62.99 2453 0 Normal
04/27/2026 05 PM PDT 62.97 2427 - Normal
04/27/2026 06 PM PDT 62.95 2402 - Normal
04/27/2026 07 PM PDT 62.95 2402 0 Normal
04/27/2026 08 PM PDT 62.93 2376 - Normal
04/27/2026 09 PM PDT 62.92 2363 - Normal
04/27/2026 10 PM PDT 62.92 2363 0 Normal
04/27/2026 11 PM PDT 62.91 2351 - Normal
04/28/2026 12 AM PDT 62.90 2338 - Normal
04/28/2026 01 AM PDT 62.88 2313 - Normal
04/28/2026 02 AM PDT 62.88 2313 0 Normal
04/28/2026 03 AM PDT 62.86 2288 - Normal
04/28/2026 04 AM PDT 62.85 2276 - Normal
04/28/2026 05 AM PDT 62.85 2276 0 Normal
04/28/2026 06 AM PDT 62.83 2251 - Normal
04/28/2026 07 AM PDT 62.82 2238 - Normal
04/28/2026 08 AM PDT 62.82 2238 0 Normal
04/28/2026 09 AM PDT 62.80 2214 - Normal
04/28/2026 10 AM PDT 62.79 2202 - Normal
04/28/2026 11 AM PDT 62.79 2202 0 Normal
04/28/2026 12 PM PDT 62.78 2190 - Normal
04/28/2026 01 PM PDT 62.77 2177 - Normal
04/28/2026 02 PM PDT 62.77 2177 0 Normal
04/28/2026 03 PM PDT 62.76 2165 - Normal
04/28/2026 04 PM PDT 62.74 2141 - Normal
04/28/2026 05 PM PDT 62.75 2153 + Normal
04/28/2026 06 PM PDT 62.72 2117 - Normal
04/28/2026 07 PM PDT 62.71 2105 - Normal
04/28/2026 08 PM PDT 62.72 2117 + Normal
04/28/2026 09 PM PDT 62.70 2093 - Normal
04/28/2026 10 PM PDT 62.69 2081 - Normal
04/28/2026 11 PM PDT 62.69 2081 0 Normal
04/29/2026 12 AM PDT 62.68 2070 - Normal
04/29/2026 01 AM PDT 62.67 2058 - Normal
04/29/2026 02 AM PDT 62.67 2058 0 Normal
04/29/2026 03 AM PDT 62.66 2046 - Normal
04/29/2026 04 AM PDT 62.64 2023 - Normal
04/29/2026 05 AM PDT 62.65 2034 + 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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