# Tabular Observed and Forecast Hydrograph Information
#
# Location: Santa Margarita River - Ysidora (YDRC1)
#
# File Generation Time: 12/27/2025 at 09:19 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/25/2025 at 09:00 AM PST
# Maximum Observed Stage: 8.65 Feet
# Maximum Observed Flow: 471 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/27/2025 at 10:00 AM PST
# Maximum Forecast Stage: 7.85 Feet
# Maximum Forecast Flow: 139 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/22/2025 09 AM PST 7.10 19 Normal
12/22/2025 10 AM PST 7.10 19 0 Normal
12/22/2025 11 AM PST 7.10 19 0 Normal
12/22/2025 12 PM PST 7.04 15 - Normal
12/22/2025 01 PM PST 7.13 21 + Normal
12/22/2025 02 PM PST 7.13 21 0 Normal
12/22/2025 03 PM PST 7.15 23 + Normal
12/22/2025 04 PM PST 7.15 23 0 Normal
12/22/2025 05 PM PST 7.16 24 + Normal
12/22/2025 06 PM PST 7.15 23 - Normal
12/22/2025 07 PM PST 7.15 23 0 Normal
12/22/2025 08 PM PST 7.15 23 0 Normal
12/22/2025 09 PM PST 7.16 24 + Normal
12/22/2025 10 PM PST 7.16 24 0 Normal
12/22/2025 11 PM PST 7.16 24 0 Normal
12/23/2025 12 AM PST 7.16 24 0 Normal
12/23/2025 01 AM PST 7.15 23 - Normal
12/23/2025 02 AM PST 7.16 24 + Normal
12/23/2025 03 AM PST 7.13 21 - Normal
12/23/2025 04 AM PST 7.09 18 - Normal
12/23/2025 05 AM PST 7.08 17 - Normal
12/23/2025 06 AM PST 7.11 20 + Normal
12/23/2025 07 AM PST 7.15 23 + Normal
12/23/2025 08 AM PST 7.12 21 - Normal
12/23/2025 09 AM PST 7.12 21 0 Normal
12/23/2025 10 AM PST 7.11 20 - Normal
12/23/2025 11 AM PST 7.13 21 + Normal
12/23/2025 12 PM PST 7.12 21 - Normal
12/23/2025 01 PM PST 7.09 18 - Normal
12/23/2025 02 PM PST 6.98 11 - Normal
12/23/2025 03 PM PST 7.01 13 + Normal
12/23/2025 04 PM PST 7.00 12 - Normal
12/23/2025 05 PM PST 7.01 13 + Normal
12/23/2025 06 PM PST 7.06 16 + Normal
12/23/2025 07 PM PST 7.06 16 0 Normal
12/23/2025 08 PM PST 7.02 13 - Normal
12/23/2025 09 PM PST 7.02 13 0 Normal
12/23/2025 10 PM PST 7.03 14 + Normal
12/23/2025 11 PM PST 7.07 17 + Normal
12/24/2025 12 AM PST 7.07 17 0 Normal
12/24/2025 01 AM PST 7.04 15 - Normal
12/24/2025 02 AM PST 7.07 17 + Normal
12/24/2025 03 AM PST 7.07 17 0 Normal
12/24/2025 04 AM PST 7.04 15 - Normal
12/24/2025 05 AM PST 7.10 19 + Normal
12/24/2025 06 AM PST 7.07 17 - Normal
12/24/2025 07 AM PST 7.05 15 - Normal
12/24/2025 08 AM PST 6.98 11 - Normal
12/24/2025 09 AM PST 7.02 13 + Normal
12/24/2025 10 AM PST 6.99 11 - Normal
12/24/2025 11 AM PST 7.03 14 + Normal
12/24/2025 12 PM PST 7.17 25 + Normal
12/24/2025 01 PM PST 7.20 28 + Normal
12/24/2025 02 PM PST 7.20 28 0 Normal
12/24/2025 03 PM PST 7.20 28 0 Normal
12/24/2025 04 PM PST 7.23 31 + Normal
12/24/2025 05 PM PST 7.22 30 - Normal
12/24/2025 06 PM PST 7.24 32 + Normal
12/24/2025 07 PM PST 7.23 31 - Normal
12/24/2025 08 PM PST 7.22 30 - Normal
12/24/2025 09 PM PST 7.21 29 - Normal
12/24/2025 10 PM PST 7.22 30 + Normal
12/24/2025 11 PM PST 7.22 30 0 Normal
12/25/2025 12 AM PST 7.22 30 0 Normal
12/25/2025 01 AM PST 7.23 31 + Normal
12/25/2025 02 AM PST 7.22 30 - Normal
12/25/2025 03 AM PST 7.22 30 0 Normal
12/25/2025 04 AM PST 7.60 83 + Normal
12/25/2025 05 AM PST 8.39 336 + Normal
12/25/2025 06 AM PST 8.59 437 + Normal
12/25/2025 07 AM PST 8.63 459 + Normal
12/25/2025 08 AM PST 8.63 459 0 Normal
12/25/2025 09 AM PST 8.65 471 + Normal
12/25/2025 10 AM PST 8.61 448 - Normal
12/25/2025 11 AM PST 8.57 426 - Normal
12/25/2025 12 PM PST 8.54 410 - Normal
12/25/2025 01 PM PST 8.44 360 - Normal
12/25/2025 02 PM PST 8.40 341 - Normal
12/25/2025 03 PM PST 8.37 327 - Normal
12/25/2025 04 PM PST 8.33 309 - Normal
12/25/2025 05 PM PST 8.28 287 - Normal
12/25/2025 06 PM PST 8.25 275 - Normal
12/25/2025 07 PM PST 8.20 255 - Normal
12/25/2025 08 PM PST 8.18 247 - Normal
12/25/2025 09 PM PST 8.16 239 - Normal
12/25/2025 10 PM PST 8.13 228 - Normal
12/25/2025 11 PM PST 8.10 217 - Normal
12/26/2025 12 AM PST 8.07 207 - Normal
12/26/2025 01 AM PST 8.05 200 - Normal
12/26/2025 02 AM PST 8.02 190 - Normal
12/26/2025 03 AM PST 8.00 183 - Normal
12/26/2025 04 AM PST 8.02 190 + Normal
12/26/2025 05 AM PST 8.02 190 0 Normal
12/26/2025 06 AM PST 8.02 190 0 Normal
12/26/2025 07 AM PST 8.01 187 - Normal
12/26/2025 08 AM PST 7.98 177 - Normal
12/26/2025 09 AM PST 7.93 162 - Normal
12/26/2025 10 AM PST 7.88 147 - Normal
12/26/2025 11 AM PST 7.87 144 - Normal
12/26/2025 12 PM PST 7.88 147 + Normal
12/26/2025 01 PM PST 7.85 139 - Normal
12/26/2025 02 PM PST 7.84 136 - Normal
12/26/2025 03 PM PST 7.79 123 - Normal
12/26/2025 04 PM PST 7.81 128 + Normal
12/26/2025 05 PM PST 7.82 131 + Normal
12/26/2025 06 PM PST 7.78 120 - Normal
12/26/2025 07 PM PST 7.77 118 - Normal
12/26/2025 08 PM PST 7.75 113 - Normal
12/26/2025 09 PM PST 7.75 113 0 Normal
12/26/2025 10 PM PST 7.74 111 - Normal
12/26/2025 11 PM PST 7.70 102 - Normal
12/27/2025 12 AM PST 7.70 102 0 Normal
12/27/2025 01 AM PST 7.69 100 - Normal
12/27/2025 02 AM PST 7.69 100 0 Normal
12/27/2025 03 AM PST 7.69 100 0 Normal
12/27/2025 04 AM PST 7.68 98 - Normal
12/27/2025 05 AM PST 7.66 94 - Normal
12/27/2025 06 AM PST 7.66 94 0 Normal
12/27/2025 07 AM PST 7.77 118 + Normal
12/27/2025 08 AM PST 7.82 131 + Normal
12/27/2025 09 AM PST 7.84 136 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/27/2025 10 AM PST 7.85 139 Normal
12/27/2025 11 AM PST 7.85 139 0 Normal
12/27/2025 12 PM PST 7.85 139 0 Normal
12/27/2025 01 PM PST 7.83 133 - Normal
12/27/2025 02 PM PST 7.80 125 - Normal
12/27/2025 03 PM PST 7.77 118 - Normal
12/27/2025 04 PM PST 7.74 111 - Normal
12/27/2025 05 PM PST 7.69 100 - Normal
12/27/2025 06 PM PST 7.63 89 - Normal
12/27/2025 07 PM PST 7.58 80 - Normal
12/27/2025 08 PM PST 7.52 69 - Normal
12/27/2025 09 PM PST 7.47 62 - Normal
12/27/2025 10 PM PST 7.42 54 - Normal
12/27/2025 11 PM PST 7.38 49 - Normal
12/28/2025 12 AM PST 7.33 42 - Normal
12/28/2025 01 AM PST 7.29 37 - Normal
12/28/2025 02 AM PST 7.26 34 - Normal
12/28/2025 03 AM PST 7.23 31 - Normal
12/28/2025 04 AM PST 7.20 28 - Normal
12/28/2025 05 AM PST 7.17 25 - Normal
12/28/2025 06 AM PST 7.15 23 - Normal
12/28/2025 07 AM PST 7.13 21 - Normal
12/28/2025 08 AM PST 7.12 21 - Normal
12/28/2025 09 AM PST 7.11 20 - Normal
12/28/2025 10 AM PST 7.09 18 - Normal
12/28/2025 11 AM PST 7.08 17 - Normal
12/28/2025 12 PM PST 7.07 17 - Normal
12/28/2025 01 PM PST 7.07 17 0 Normal
12/28/2025 02 PM PST 7.06 16 - Normal
12/28/2025 03 PM PST 7.05 15 - Normal
12/28/2025 04 PM PST 7.05 15 0 Normal
12/28/2025 05 PM PST 7.04 15 - Normal
12/28/2025 06 PM PST 7.04 15 0 Normal
12/28/2025 07 PM PST 7.03 14 - Normal
12/28/2025 08 PM PST 7.03 14 0 Normal
12/28/2025 09 PM PST 7.02 13 - Normal
12/28/2025 10 PM PST 7.02 13 0 Normal
12/28/2025 11 PM PST 7.02 13 0 Normal
12/29/2025 12 AM PST 7.01 13 - Normal
12/29/2025 01 AM PST 7.01 13 0 Normal
12/29/2025 02 AM PST 7.01 13 0 Normal
12/29/2025 03 AM PST 7.00 12 - Normal
12/29/2025 04 AM PST 7.00 12 0 Normal
12/29/2025 05 AM PST 7.00 12 0 Normal
12/29/2025 06 AM PST 7.00 12 0 Normal
12/29/2025 07 AM PST 6.99 11 - Normal
12/29/2025 08 AM PST 6.99 11 0 Normal
12/29/2025 09 AM PST 6.99 11 0 Normal
12/29/2025 10 AM PST 6.99 11 0 Normal
12/29/2025 11 AM PST 6.98 11 - Normal
12/29/2025 12 PM PST 6.98 11 0 Normal
12/29/2025 01 PM PST 6.98 11 0 Normal
12/29/2025 02 PM PST 6.97 10 - Normal
12/29/2025 03 PM PST 6.97 10 0 Normal
12/29/2025 04 PM PST 6.97 10 0 Normal
12/29/2025 05 PM PST 6.96 10 - Normal
12/29/2025 06 PM PST 6.96 10 0 Normal
12/29/2025 07 PM PST 6.96 10 0 Normal
12/29/2025 08 PM PST 6.96 10 0 Normal
12/29/2025 09 PM PST 6.95 9 - Normal
12/29/2025 10 PM PST 6.95 9 0 Normal
12/29/2025 11 PM PST 6.95 9 0 Normal
12/30/2025 12 AM PST 6.95 9 0 Normal
12/30/2025 01 AM PST 6.94 9 - Normal
12/30/2025 02 AM PST 6.94 9 0 Normal
12/30/2025 03 AM PST 6.94 9 0 Normal
12/30/2025 04 AM PST 6.93 8 - Normal
12/30/2025 05 AM PST 6.93 8 0 Normal
12/30/2025 06 AM PST 6.93 8 0 Normal
12/30/2025 07 AM PST 6.93 8 0 Normal
12/30/2025 08 AM PST 6.92 8 - Normal
12/30/2025 09 AM PST 6.92 8 0 Normal
12/30/2025 10 AM PST 6.92 8 0 Normal
12/30/2025 11 AM PST 6.91 7 - Normal
12/30/2025 12 PM PST 6.91 7 0 Normal
12/30/2025 01 PM PST 6.91 7 0 Normal
12/30/2025 02 PM PST 6.91 7 0 Normal
12/30/2025 03 PM PST 6.90 7 - Normal
12/30/2025 04 PM PST 6.90 7 0 Normal
12/30/2025 05 PM PST 6.90 7 0 Normal
12/30/2025 06 PM PST 6.89 6 - Normal
12/30/2025 07 PM PST 6.89 6 0 Normal
12/30/2025 08 PM PST 6.89 6 0 Normal
12/30/2025 09 PM PST 6.89 6 0 Normal
12/30/2025 10 PM PST 6.88 6 - Normal
12/30/2025 11 PM PST 6.88 6 0 Normal
12/31/2025 12 AM PST 6.88 6 0 Normal
12/31/2025 01 AM PST 6.87 5 - Normal
12/31/2025 02 AM PST 6.87 5 0 Normal
12/31/2025 03 AM PST 6.87 5 0 Normal
12/31/2025 04 AM PST 6.87 5 0 Normal
12/31/2025 05 AM PST 6.86 5 - Normal
12/31/2025 06 AM PST 6.86 5 0 Normal
12/31/2025 07 AM PST 6.86 5 0 Normal
12/31/2025 08 AM PST 6.85 5 - Normal
12/31/2025 09 AM PST 6.85 5 0 Normal
12/31/2025 10 AM PST 6.85 5 0 Normal
12/31/2025 11 AM PST 6.84 4 - Normal
12/31/2025 12 PM PST 6.84 4 0 Normal
12/31/2025 01 PM PST 6.84 4 0 Normal
12/31/2025 02 PM PST 6.83 4 - Normal
12/31/2025 03 PM PST 6.84 4 + Normal
12/31/2025 04 PM PST 6.85 5 + Normal
12/31/2025 05 PM PST 6.86 5 + Normal
12/31/2025 06 PM PST 6.89 6 + Normal
12/31/2025 07 PM PST 6.91 7 + Normal
12/31/2025 08 PM PST 6.93 8 + Normal
12/31/2025 09 PM PST 6.96 10 + Normal
12/31/2025 10 PM PST 7.00 12 + Normal
12/31/2025 11 PM PST 7.06 16 + Normal
01/01/2026 12 AM PST 7.12 21 + Normal
01/01/2026 01 AM PST 7.17 25 + Normal
01/01/2026 02 AM PST 7.22 30 + Normal
01/01/2026 03 AM PST 7.26 34 + Normal
01/01/2026 04 AM PST 7.30 39 + 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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