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ARROYO DE LA LAGUNA - VERONA (ADLC1)
| Latitude: 37.63º N | Longitude: 121.88º W | Elevation: 280 Feet | | Forecast Type: Unofficial Location |
| Location: Alameda County in California | Bulletin Group: Central Coast | River Group: South Bay |
| Issuance Time: | Feb 18 2026 at 8:44 AM PST | Next Issuance: | Feb 18 2026 at 3:00 PM PST
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| Action/Monitor: N/A | Minor Flood: 15.0 Feet | Moderate Flood: 17.0 Feet | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Arroyo De La Laguna - Verona (ADLC1)
#
# File Generation Time: 02/18/2026 at 08:47 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 02/17/2026 at 03:00 PM PST
# Maximum Observed Stage: 10.03 Feet
# Maximum Observed Flow: 2789 cfs
#
# Earliest Date & Time of Maximum Forecast: 02/19/2026 at 10:00 AM PST
# Maximum Forecast Stage: 6.18 Feet
# Maximum Forecast Flow: 1225 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/13/2026 08 AM PST 0.97 16 Normal
02/13/2026 09 AM PST 0.97 16 0 Normal
02/13/2026 10 AM PST 0.96 15 - Normal
02/13/2026 11 AM PST 0.96 15 0 Normal
02/13/2026 12 PM PST 0.97 16 + Normal
02/13/2026 01 PM PST 0.97 16 0 Normal
02/13/2026 02 PM PST 0.97 16 0 Normal
02/13/2026 03 PM PST 0.97 16 0 Normal
02/13/2026 04 PM PST 0.96 15 - Normal
02/13/2026 05 PM PST 0.95 15 - Normal
02/13/2026 06 PM PST 0.95 15 0 Normal
02/13/2026 07 PM PST 0.94 14 - Normal
02/13/2026 08 PM PST 0.94 14 0 Normal
02/13/2026 09 PM PST 0.93 14 - Normal
02/13/2026 10 PM PST 0.93 14 0 Normal
02/13/2026 11 PM PST 0.93 14 0 Normal
02/14/2026 12 AM PST 0.93 14 0 Normal
02/14/2026 01 AM PST 0.93 14 0 Normal
02/14/2026 02 AM PST 0.92 13 - Normal
02/14/2026 03 AM PST 0.92 13 0 Normal
02/14/2026 04 AM PST 0.93 14 + Normal
02/14/2026 05 AM PST 0.93 14 0 Normal
02/14/2026 06 AM PST 0.94 14 + Normal
02/14/2026 07 AM PST 0.94 14 0 Normal
02/14/2026 08 AM PST 0.94 14 0 Normal
02/14/2026 09 AM PST 0.93 14 - Normal
02/14/2026 10 AM PST 0.93 14 0 Normal
02/14/2026 11 AM PST 0.92 13 - Normal
02/14/2026 12 PM PST 0.92 13 0 Normal
02/14/2026 01 PM PST 0.92 13 0 Normal
02/14/2026 02 PM PST 0.92 13 0 Normal
02/14/2026 03 PM PST 0.92 13 0 Normal
02/14/2026 04 PM PST 0.92 13 0 Normal
02/14/2026 05 PM PST 0.92 13 0 Normal
02/14/2026 06 PM PST 0.91 13 - Normal
02/14/2026 07 PM PST 0.91 13 0 Normal
02/14/2026 08 PM PST 0.91 13 0 Normal
02/14/2026 09 PM PST 0.91 13 0 Normal
02/14/2026 10 PM PST 0.91 13 0 Normal
02/14/2026 11 PM PST 0.91 13 0 Normal
02/15/2026 12 AM PST 0.91 13 0 Normal
02/15/2026 01 AM PST 0.91 13 0 Normal
02/15/2026 02 AM PST 0.91 13 0 Normal
02/15/2026 03 AM PST 0.93 14 + Normal
02/15/2026 04 AM PST 0.96 15 + Normal
02/15/2026 05 AM PST 0.97 16 + Normal
02/15/2026 06 AM PST 0.97 16 0 Normal
02/15/2026 07 AM PST 0.96 15 - Normal
02/15/2026 08 AM PST 0.95 15 - Normal
02/15/2026 09 AM PST 0.93 14 - Normal
02/15/2026 10 AM PST 0.93 14 0 Normal
02/15/2026 11 AM PST 0.92 13 - Normal
02/15/2026 12 PM PST 0.92 13 0 Normal
02/15/2026 01 PM PST 0.91 13 - Normal
02/15/2026 02 PM PST 0.91 13 0 Normal
02/15/2026 03 PM PST 0.91 13 0 Normal
02/15/2026 04 PM PST 0.91 13 0 Normal
02/15/2026 05 PM PST 0.91 13 0 Normal
02/15/2026 06 PM PST 0.91 13 0 Normal
02/15/2026 07 PM PST 0.91 13 0 Normal
02/15/2026 08 PM PST 0.92 13 + Normal
02/15/2026 09 PM PST 0.93 14 + Normal
02/15/2026 10 PM PST 0.96 15 + Normal
02/15/2026 11 PM PST 1.06 20 + Normal
02/16/2026 12 AM PST 1.53 52 + Normal
02/16/2026 01 AM PST 2.37 151 + Normal
02/16/2026 02 AM PST 2.51 175 + Normal
02/16/2026 03 AM PST 2.47 168 - Normal
02/16/2026 04 AM PST 2.43 161 - Normal
02/16/2026 05 AM PST 2.42 159 - Normal
02/16/2026 06 AM PST 2.54 180 + Normal
02/16/2026 07 AM PST 3.38 362 + Normal
02/16/2026 08 AM PST 3.68 437 + Normal
02/16/2026 09 AM PST 3.58 410 - Normal
02/16/2026 10 AM PST 3.60 415 + Normal
02/16/2026 11 AM PST 3.88 493 + Normal
02/16/2026 12 PM PST 4.25 601 + Normal
02/16/2026 01 PM PST 4.29 612 + Normal
02/16/2026 02 PM PST 4.22 592 - Normal
02/16/2026 03 PM PST 4.35 630 + Normal
02/16/2026 04 PM PST 4.56 694 + Normal
02/16/2026 05 PM PST 4.60 706 + Normal
02/16/2026 06 PM PST 4.49 673 - Normal
02/16/2026 07 PM PST 4.18 580 - Normal
02/16/2026 08 PM PST 3.85 485 - Normal
02/16/2026 09 PM PST 3.67 435 - Normal
02/16/2026 10 PM PST 3.62 421 - Normal
02/16/2026 11 PM PST 3.77 462 + Normal
02/17/2026 12 AM PST 3.79 468 + Normal
02/17/2026 01 AM PST 3.54 401 - Normal
02/17/2026 02 AM PST 3.22 325 - Normal
02/17/2026 03 AM PST 3.06 287 - Normal
02/17/2026 04 AM PST 2.94 260 - Normal
02/17/2026 05 AM PST 2.83 236 - Normal
02/17/2026 06 AM PST 2.76 222 - Normal
02/17/2026 07 AM PST 2.67 204 - Normal
02/17/2026 08 AM PST 2.66 202 - Normal
02/17/2026 09 AM PST 2.78 226 + Normal
02/17/2026 10 AM PST 3.28 339 + Normal
02/17/2026 11 AM PST 4.91 803 + Normal
02/17/2026 12 PM PST 7.85 1856 + Normal
02/17/2026 01 PM PST 8.97 2315 + Normal
02/17/2026 02 PM PST 9.40 2498 + Normal
02/17/2026 03 PM PST 10.03 2789 + Normal
02/17/2026 04 PM PST 9.79 2666 - Normal
02/17/2026 05 PM PST 9.27 2442 - Normal
02/17/2026 06 PM PST 8.56 2145 - Normal
02/17/2026 07 PM PST 7.78 1828 - Normal
02/17/2026 08 PM PST 7.60 1756 - Normal
02/17/2026 09 PM PST 8.08 1948 + Normal
02/17/2026 10 PM PST 8.73 2215 + Normal
02/17/2026 11 PM PST 8.60 2161 - Normal
02/18/2026 12 AM PST 7.65 1776 - Normal
02/18/2026 01 AM PST 6.81 1451 - Normal
02/18/2026 02 AM PST 6.32 1274 - Normal
02/18/2026 03 AM PST 5.95 1146 - Normal
02/18/2026 04 AM PST 5.65 1044 - Normal
02/18/2026 05 AM PST 5.33 938 - Normal
02/18/2026 06 AM PST 4.93 809 - Normal
02/18/2026 07 AM PST 4.59 703 - Normal
02/18/2026 08 AM PST 4.33 624 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
02/18/2026 09 AM PST 4.09 554 Normal
02/18/2026 10 AM PST 3.94 510 - Normal
02/18/2026 11 AM PST 3.88 493 - Normal
02/18/2026 12 PM PST 3.95 513 + Normal
02/18/2026 01 PM PST 4.26 604 + Normal
02/18/2026 02 PM PST 4.28 610 + Normal
02/18/2026 03 PM PST 4.25 601 - Normal
02/18/2026 04 PM PST 4.14 568 - Normal
02/18/2026 05 PM PST 4.05 542 - Normal
02/18/2026 06 PM PST 3.98 522 - Normal
02/18/2026 07 PM PST 3.80 471 - Normal
02/18/2026 08 PM PST 3.62 421 - Normal
02/18/2026 09 PM PST 3.47 384 - Normal
02/18/2026 10 PM PST 3.37 360 - Normal
02/18/2026 11 PM PST 3.28 339 - Normal
02/19/2026 12 AM PST 3.24 329 - Normal
02/19/2026 01 AM PST 3.23 327 - Normal
02/19/2026 02 AM PST 3.27 337 + Normal
02/19/2026 03 AM PST 3.38 362 + Normal
02/19/2026 04 AM PST 3.65 429 + Normal
02/19/2026 05 AM PST 4.46 664 + Normal
02/19/2026 06 AM PST 5.32 935 + Normal
02/19/2026 07 AM PST 5.75 1078 + Normal
02/19/2026 08 AM PST 5.93 1139 + Normal
02/19/2026 09 AM PST 6.07 1187 + Normal
02/19/2026 10 AM PST 6.18 1225 + Normal
02/19/2026 11 AM PST 6.10 1197 - Normal
02/19/2026 12 PM PST 5.84 1108 - Normal
02/19/2026 01 PM PST 5.63 1037 - Normal
02/19/2026 02 PM PST 5.45 977 - Normal
02/19/2026 03 PM PST 5.20 896 - Normal
02/19/2026 04 PM PST 4.76 756 - Normal
02/19/2026 05 PM PST 4.37 636 - Normal
02/19/2026 06 PM PST 4.05 542 - Normal
02/19/2026 07 PM PST 4.02 533 - Normal
02/19/2026 08 PM PST 3.81 474 - Normal
02/19/2026 09 PM PST 3.66 432 - Normal
02/19/2026 10 PM PST 3.54 401 - Normal
02/19/2026 11 PM PST 3.43 374 - Normal
02/20/2026 12 AM PST 3.35 355 - Normal
02/20/2026 01 AM PST 3.28 339 - Normal
02/20/2026 02 AM PST 3.21 322 - Normal
02/20/2026 03 AM PST 3.22 325 + Normal
02/20/2026 04 AM PST 3.21 322 - Normal
02/20/2026 05 AM PST 3.11 299 - Normal
02/20/2026 06 AM PST 3.02 278 - Normal
02/20/2026 07 AM PST 2.94 260 - Normal
02/20/2026 08 AM PST 3.00 273 + Normal
02/20/2026 09 AM PST 2.86 242 - Normal
02/20/2026 10 AM PST 2.77 224 - Normal
02/20/2026 11 AM PST 2.69 208 - Normal
02/20/2026 12 PM PST 2.63 196 - Normal
02/20/2026 01 PM PST 2.56 183 - Normal
02/20/2026 02 PM PST 2.51 175 - Normal
02/20/2026 03 PM PST 2.45 164 - Normal
02/20/2026 04 PM PST 2.39 155 - Normal
02/20/2026 05 PM PST 2.34 147 - Normal
02/20/2026 06 PM PST 2.29 139 - Normal
02/20/2026 07 PM PST 2.25 133 - Normal
02/20/2026 08 PM PST 2.21 127 - Normal
02/20/2026 09 PM PST 2.17 122 - Normal
02/20/2026 10 PM PST 2.13 116 - Normal
02/20/2026 11 PM PST 2.09 111 - Normal
02/21/2026 12 AM PST 2.06 107 - Normal
02/21/2026 01 AM PST 2.03 103 - Normal
02/21/2026 02 AM PST 2.00 100 - Normal
02/21/2026 03 AM PST 1.97 96 - Normal
02/21/2026 04 AM PST 1.94 92 - Normal
02/21/2026 05 AM PST 1.92 90 - Normal
02/21/2026 06 AM PST 1.89 87 - Normal
02/21/2026 07 AM PST 1.87 84 - Normal
02/21/2026 08 AM PST 1.85 82 - Normal
02/21/2026 09 AM PST 1.83 80 - Normal
02/21/2026 10 AM PST 1.81 78 - Normal
02/21/2026 11 AM PST 1.80 77 - Normal
02/21/2026 12 PM PST 1.78 75 - Normal
02/21/2026 01 PM PST 1.76 73 - Normal
02/21/2026 02 PM PST 1.75 72 - Normal
02/21/2026 03 PM PST 1.73 70 - Normal
02/21/2026 04 PM PST 1.72 69 - Normal
02/21/2026 05 PM PST 1.70 67 - Normal
02/21/2026 06 PM PST 1.69 66 - Normal
02/21/2026 07 PM PST 1.67 64 - Normal
02/21/2026 08 PM PST 1.66 63 - Normal
02/21/2026 09 PM PST 1.64 62 - Normal
02/21/2026 10 PM PST 1.63 61 - Normal
02/21/2026 11 PM PST 1.62 60 - Normal
02/22/2026 12 AM PST 1.62 60 0 Normal
02/22/2026 01 AM PST 1.64 62 + Normal
02/22/2026 02 AM PST 1.71 68 + Normal
02/22/2026 03 AM PST 1.80 77 + Normal
02/22/2026 04 AM PST 1.89 87 + Normal
02/22/2026 05 AM PST 1.97 96 + Normal
02/22/2026 06 AM PST 2.08 110 + Normal
02/22/2026 07 AM PST 2.20 126 + Normal
02/22/2026 08 AM PST 2.36 150 + Normal
02/22/2026 09 AM PST 2.54 180 + Normal
02/22/2026 10 AM PST 2.68 206 + Normal
02/22/2026 11 AM PST 2.81 232 + Normal
02/22/2026 12 PM PST 2.97 266 + Normal
02/22/2026 01 PM PST 3.22 325 + Normal
02/22/2026 02 PM PST 3.58 410 + Normal
02/22/2026 03 PM PST 3.72 449 + Normal
02/22/2026 04 PM PST 3.76 460 + Normal
02/22/2026 05 PM PST 3.78 465 + Normal
02/22/2026 06 PM PST 3.79 468 + Normal
02/22/2026 07 PM PST 3.81 474 + Normal
02/22/2026 08 PM PST 3.84 482 + Normal
02/22/2026 09 PM PST 3.88 493 + Normal
02/22/2026 10 PM PST 3.92 505 + Normal
02/22/2026 11 PM PST 3.96 516 + Normal
02/23/2026 12 AM PST 3.99 525 + Normal
02/23/2026 01 AM PST 4.01 531 + Normal
02/23/2026 02 AM PST 4.00 528 - Normal
02/23/2026 03 AM PST 4.00 528 0 Normal
02/23/2026 04 AM PST 3.98 522 - 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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