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SAN JOAQUIN RIVER - GRAVELLY FORD (GVAC1)
| Latitude: 36.80º N | Longitude: 120.16º W | Elevation: 170 Feet | | Forecast Type: Unofficial Location |
| Location: Fresno County in California | Bulletin Group: San Joaquin | River Group: San Joaquin |
| Issuance Time: | Jun 22 2026 at 8:02 AM PDT | Next Issuance: | Jun 23 2026 at 9:00 AM PDT
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Gravelly Ford (GVAC1)
#
# File Generation Time: 06/22/2026 at 08:04 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/22/2026 at 03:00 AM PDT
# Maximum Observed Stage: 3.11 Feet
# Maximum Observed Flow: 186 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/25/2026 at 05:00 AM PDT
# Maximum Forecast Stage: 3.16 Feet
# Maximum Forecast Flow: 198 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/17/2026 08 AM PDT 3.00 161 Not Applicable
06/17/2026 09 AM PDT 3.02 166 + Not Applicable
06/17/2026 10 AM PDT 2.99 159 - Not Applicable
06/17/2026 11 AM PDT 3.02 166 + Not Applicable
06/17/2026 12 PM PDT 3.00 161 - Not Applicable
06/17/2026 01 PM PDT 3.00 161 0 Not Applicable
06/17/2026 02 PM PDT 2.99 159 - Not Applicable
06/17/2026 03 PM PDT 2.99 159 0 Not Applicable
06/17/2026 04 PM PDT 2.99 159 0 Not Applicable
06/17/2026 05 PM PDT 3.00 161 + Not Applicable
06/17/2026 06 PM PDT 2.99 159 - Not Applicable
06/17/2026 07 PM PDT 3.01 163 + Not Applicable
06/17/2026 08 PM PDT 2.99 159 - Not Applicable
06/17/2026 09 PM PDT 3.01 163 + Not Applicable
06/17/2026 10 PM PDT 3.01 163 0 Not Applicable
06/17/2026 11 PM PDT 2.99 159 - Not Applicable
06/18/2026 12 AM PDT 3.00 161 + Not Applicable
06/18/2026 01 AM PDT 3.04 170 + Not Applicable
06/18/2026 02 AM PDT 3.01 163 - Not Applicable
06/18/2026 03 AM PDT 3.00 161 - Not Applicable
06/18/2026 04 AM PDT 3.02 166 + Not Applicable
06/18/2026 05 AM PDT 3.03 168 + Not Applicable
06/18/2026 06 AM PDT 3.01 163 - Not Applicable
06/18/2026 07 AM PDT 2.97 155 - Not Applicable
06/18/2026 08 AM PDT 2.99 159 + Not Applicable
06/18/2026 09 AM PDT 2.98 157 - Not Applicable
06/18/2026 10 AM PDT 2.96 153 - Not Applicable
06/18/2026 11 AM PDT 2.98 157 + Not Applicable
06/18/2026 12 PM PDT 2.98 157 0 Not Applicable
06/18/2026 01 PM PDT 3.01 163 + Not Applicable
06/18/2026 02 PM PDT 2.96 153 - Not Applicable
06/18/2026 03 PM PDT 2.95 151 - Not Applicable
06/18/2026 04 PM PDT 2.99 159 + Not Applicable
06/18/2026 05 PM PDT 2.99 159 0 Not Applicable
06/18/2026 06 PM PDT 2.96 153 - Not Applicable
06/18/2026 07 PM PDT 2.97 155 + Not Applicable
06/18/2026 08 PM PDT 2.98 157 + Not Applicable
06/18/2026 09 PM PDT 2.98 157 0 Not Applicable
06/18/2026 10 PM PDT 2.99 159 + Not Applicable
06/18/2026 11 PM PDT 2.99 159 0 Not Applicable
06/19/2026 12 AM PDT 3.00 161 + Not Applicable
06/19/2026 01 AM PDT 3.02 166 + Not Applicable
06/19/2026 02 AM PDT 3.00 161 - Not Applicable
06/19/2026 03 AM PDT 3.03 168 + Not Applicable
06/19/2026 04 AM PDT 3.00 161 - Not Applicable
06/19/2026 05 AM PDT 3.00 161 0 Not Applicable
06/19/2026 06 AM PDT 2.99 159 - Not Applicable
06/19/2026 07 AM PDT 3.02 166 + Not Applicable
06/19/2026 08 AM PDT 3.02 166 0 Not Applicable
06/19/2026 09 AM PDT 3.00 161 - Not Applicable
06/19/2026 10 AM PDT 3.03 168 + Not Applicable
06/19/2026 11 AM PDT 3.02 166 - Not Applicable
06/19/2026 12 PM PDT 2.99 159 - Not Applicable
06/19/2026 01 PM PDT 2.99 159 0 Not Applicable
06/19/2026 02 PM PDT 2.99 159 0 Not Applicable
06/19/2026 03 PM PDT 2.99 159 0 Not Applicable
06/19/2026 04 PM PDT 2.97 155 - Not Applicable
06/19/2026 05 PM PDT 3.02 166 + Not Applicable
06/19/2026 06 PM PDT 3.00 161 - Not Applicable
06/19/2026 07 PM PDT 2.97 155 - Not Applicable
06/19/2026 08 PM PDT 2.98 157 + Not Applicable
06/19/2026 09 PM PDT 2.98 157 0 Not Applicable
06/19/2026 10 PM PDT 2.99 159 + Not Applicable
06/19/2026 11 PM PDT 2.98 157 - Not Applicable
06/20/2026 12 AM PDT 3.01 163 + Not Applicable
06/20/2026 01 AM PDT 2.97 155 - Not Applicable
06/20/2026 02 AM PDT 2.97 155 0 Not Applicable
06/20/2026 03 AM PDT 2.99 159 + Not Applicable
06/20/2026 04 AM PDT 3.00 161 + Not Applicable
06/20/2026 05 AM PDT 2.98 157 - Not Applicable
06/20/2026 06 AM PDT 2.99 159 + Not Applicable
06/20/2026 07 AM PDT 2.99 159 0 Not Applicable
06/20/2026 08 AM PDT 3.02 166 + Not Applicable
06/20/2026 09 AM PDT 2.99 159 - Not Applicable
06/20/2026 10 AM PDT 2.98 157 - Not Applicable
06/20/2026 11 AM PDT 2.98 157 0 Not Applicable
06/20/2026 12 PM PDT 3.02 166 + Not Applicable
06/20/2026 01 PM PDT 3.03 168 + Not Applicable
06/20/2026 02 PM PDT 2.98 157 - Not Applicable
06/20/2026 03 PM PDT 3.01 163 + Not Applicable
06/20/2026 04 PM PDT 3.00 161 - Not Applicable
06/20/2026 05 PM PDT 3.02 166 + Not Applicable
06/20/2026 06 PM PDT 3.00 161 - Not Applicable
06/20/2026 07 PM PDT 2.99 159 - Not Applicable
06/20/2026 08 PM PDT 2.99 159 0 Not Applicable
06/20/2026 09 PM PDT 3.00 161 + Not Applicable
06/20/2026 10 PM PDT 3.01 163 + Not Applicable
06/20/2026 11 PM PDT 2.99 159 - Not Applicable
06/21/2026 12 AM PDT 3.04 170 + Not Applicable
06/21/2026 01 AM PDT 2.98 157 - Not Applicable
06/21/2026 02 AM PDT 2.99 159 + Not Applicable
06/21/2026 03 AM PDT 2.99 159 0 Not Applicable
06/21/2026 04 AM PDT 2.99 159 0 Not Applicable
06/21/2026 05 AM PDT 3.00 161 + Not Applicable
06/21/2026 06 AM PDT 3.00 161 0 Not Applicable
06/21/2026 07 AM PDT 2.99 159 - Not Applicable
06/21/2026 08 AM PDT 2.99 159 0 Not Applicable
06/21/2026 09 AM PDT 2.99 159 0 Not Applicable
06/21/2026 10 AM PDT 2.99 159 0 Not Applicable
06/21/2026 11 AM PDT 3.01 163 + Not Applicable
06/21/2026 12 PM PDT 3.01 163 0 Not Applicable
06/21/2026 01 PM PDT 3.00 161 - Not Applicable
06/21/2026 02 PM PDT 3.00 161 0 Not Applicable
06/21/2026 03 PM PDT 3.00 161 0 Not Applicable
06/21/2026 04 PM PDT 3.00 161 0 Not Applicable
06/21/2026 05 PM PDT 3.02 166 + Not Applicable
06/21/2026 06 PM PDT 3.03 168 + Not Applicable
06/21/2026 07 PM PDT 3.04 170 + Not Applicable
06/21/2026 08 PM PDT 3.02 166 - Not Applicable
06/21/2026 09 PM PDT 3.03 168 + Not Applicable
06/21/2026 10 PM PDT 3.04 170 + Not Applicable
06/21/2026 11 PM PDT 3.04 170 0 Not Applicable
06/22/2026 12 AM PDT 3.10 184 + Not Applicable
06/22/2026 01 AM PDT 3.09 182 - Not Applicable
06/22/2026 02 AM PDT 3.08 179 - Not Applicable
06/22/2026 03 AM PDT 3.11 186 + Not Applicable
06/22/2026 04 AM PDT 3.09 182 - Not Applicable
06/22/2026 05 AM PDT 3.10 184 + Not Applicable
06/22/2026 06 AM PDT 3.10 184 0 Not Applicable
06/22/2026 07 AM PDT 3.10 184 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/22/2026 08 AM PDT 3.10 184 Not Applicable
06/22/2026 09 AM PDT 3.11 186 + Not Applicable
06/22/2026 10 AM PDT 3.11 186 0 Not Applicable
06/22/2026 11 AM PDT 3.11 186 0 Not Applicable
06/22/2026 12 PM PDT 3.11 186 0 Not Applicable
06/22/2026 01 PM PDT 3.11 186 0 Not Applicable
06/22/2026 02 PM PDT 3.12 189 + Not Applicable
06/22/2026 03 PM PDT 3.12 189 0 Not Applicable
06/22/2026 04 PM PDT 3.12 189 0 Not Applicable
06/22/2026 05 PM PDT 3.12 189 0 Not Applicable
06/22/2026 06 PM PDT 3.12 189 0 Not Applicable
06/22/2026 07 PM PDT 3.12 189 0 Not Applicable
06/22/2026 08 PM PDT 3.12 189 0 Not Applicable
06/22/2026 09 PM PDT 3.12 189 0 Not Applicable
06/22/2026 10 PM PDT 3.13 191 + Not Applicable
06/22/2026 11 PM PDT 3.13 191 0 Not Applicable
06/23/2026 12 AM PDT 3.13 191 0 Not Applicable
06/23/2026 01 AM PDT 3.13 191 0 Not Applicable
06/23/2026 02 AM PDT 3.13 191 0 Not Applicable
06/23/2026 03 AM PDT 3.13 191 0 Not Applicable
06/23/2026 04 AM PDT 3.13 191 0 Not Applicable
06/23/2026 05 AM PDT 3.14 193 + Not Applicable
06/23/2026 06 AM PDT 3.14 193 0 Not Applicable
06/23/2026 07 AM PDT 3.14 193 0 Not Applicable
06/23/2026 08 AM PDT 3.14 193 0 Not Applicable
06/23/2026 09 AM PDT 3.14 193 0 Not Applicable
06/23/2026 10 AM PDT 3.14 193 0 Not Applicable
06/23/2026 11 AM PDT 3.14 193 0 Not Applicable
06/23/2026 12 PM PDT 3.14 193 0 Not Applicable
06/23/2026 01 PM PDT 3.14 193 0 Not Applicable
06/23/2026 02 PM PDT 3.14 193 0 Not Applicable
06/23/2026 03 PM PDT 3.14 193 0 Not Applicable
06/23/2026 04 PM PDT 3.14 193 0 Not Applicable
06/23/2026 05 PM PDT 3.14 193 0 Not Applicable
06/23/2026 06 PM PDT 3.14 193 0 Not Applicable
06/23/2026 07 PM PDT 3.14 193 0 Not Applicable
06/23/2026 08 PM PDT 3.14 193 0 Not Applicable
06/23/2026 09 PM PDT 3.15 196 + Not Applicable
06/23/2026 10 PM PDT 3.15 196 0 Not Applicable
06/23/2026 11 PM PDT 3.15 196 0 Not Applicable
06/24/2026 12 AM PDT 3.15 196 0 Not Applicable
06/24/2026 01 AM PDT 3.15 196 0 Not Applicable
06/24/2026 02 AM PDT 3.15 196 0 Not Applicable
06/24/2026 03 AM PDT 3.15 196 0 Not Applicable
06/24/2026 04 AM PDT 3.15 196 0 Not Applicable
06/24/2026 05 AM PDT 3.15 196 0 Not Applicable
06/24/2026 06 AM PDT 3.15 196 0 Not Applicable
06/24/2026 07 AM PDT 3.15 196 0 Not Applicable
06/24/2026 08 AM PDT 3.15 196 0 Not Applicable
06/24/2026 09 AM PDT 3.15 196 0 Not Applicable
06/24/2026 10 AM PDT 3.15 196 0 Not Applicable
06/24/2026 11 AM PDT 3.15 196 0 Not Applicable
06/24/2026 12 PM PDT 3.15 196 0 Not Applicable
06/24/2026 01 PM PDT 3.15 196 0 Not Applicable
06/24/2026 02 PM PDT 3.15 196 0 Not Applicable
06/24/2026 03 PM PDT 3.15 196 0 Not Applicable
06/24/2026 04 PM PDT 3.15 196 0 Not Applicable
06/24/2026 05 PM PDT 3.15 196 0 Not Applicable
06/24/2026 06 PM PDT 3.15 196 0 Not Applicable
06/24/2026 07 PM PDT 3.15 196 0 Not Applicable
06/24/2026 08 PM PDT 3.15 196 0 Not Applicable
06/24/2026 09 PM PDT 3.15 196 0 Not Applicable
06/24/2026 10 PM PDT 3.15 196 0 Not Applicable
06/24/2026 11 PM PDT 3.15 196 0 Not Applicable
06/25/2026 12 AM PDT 3.15 196 0 Not Applicable
06/25/2026 01 AM PDT 3.15 196 0 Not Applicable
06/25/2026 02 AM PDT 3.15 196 0 Not Applicable
06/25/2026 03 AM PDT 3.15 196 0 Not Applicable
06/25/2026 04 AM PDT 3.15 196 0 Not Applicable
06/25/2026 05 AM PDT 3.16 198 + Not Applicable
06/25/2026 06 AM PDT 3.16 198 0 Not Applicable
06/25/2026 07 AM PDT 3.16 198 0 Not Applicable
06/25/2026 08 AM PDT 3.16 198 0 Not Applicable
06/25/2026 09 AM PDT 3.16 198 0 Not Applicable
06/25/2026 10 AM PDT 3.16 198 0 Not Applicable
06/25/2026 11 AM PDT 3.16 198 0 Not Applicable
06/25/2026 12 PM PDT 3.16 198 0 Not Applicable
06/25/2026 01 PM PDT 3.16 198 0 Not Applicable
06/25/2026 02 PM PDT 3.16 198 0 Not Applicable
06/25/2026 03 PM PDT 3.16 198 0 Not Applicable
06/25/2026 04 PM PDT 3.16 198 0 Not Applicable
06/25/2026 05 PM PDT 3.16 198 0 Not Applicable
06/25/2026 06 PM PDT 3.16 198 0 Not Applicable
06/25/2026 07 PM PDT 3.16 198 0 Not Applicable
06/25/2026 08 PM PDT 3.16 198 0 Not Applicable
06/25/2026 09 PM PDT 3.16 198 0 Not Applicable
06/25/2026 10 PM PDT 3.16 198 0 Not Applicable
06/25/2026 11 PM PDT 3.16 198 0 Not Applicable
06/26/2026 12 AM PDT 3.16 198 0 Not Applicable
06/26/2026 01 AM PDT 3.16 198 0 Not Applicable
06/26/2026 02 AM PDT 3.16 198 0 Not Applicable
06/26/2026 03 AM PDT 3.16 198 0 Not Applicable
06/26/2026 04 AM PDT 3.16 198 0 Not Applicable
06/26/2026 05 AM PDT 3.16 198 0 Not Applicable
06/26/2026 06 AM PDT 3.16 198 0 Not Applicable
06/26/2026 07 AM PDT 3.16 198 0 Not Applicable
06/26/2026 08 AM PDT 3.16 198 0 Not Applicable
06/26/2026 09 AM PDT 3.16 198 0 Not Applicable
06/26/2026 10 AM PDT 3.16 198 0 Not Applicable
06/26/2026 11 AM PDT 3.16 198 0 Not Applicable
06/26/2026 12 PM PDT 3.16 198 0 Not Applicable
06/26/2026 01 PM PDT 3.16 198 0 Not Applicable
06/26/2026 02 PM PDT 3.16 198 0 Not Applicable
06/26/2026 03 PM PDT 3.16 198 0 Not Applicable
06/26/2026 04 PM PDT 3.16 198 0 Not Applicable
06/26/2026 05 PM PDT 3.16 198 0 Not Applicable
06/26/2026 06 PM PDT 3.16 198 0 Not Applicable
06/26/2026 07 PM PDT 3.16 198 0 Not Applicable
06/26/2026 08 PM PDT 3.16 198 0 Not Applicable
06/26/2026 09 PM PDT 3.16 198 0 Not Applicable
06/26/2026 10 PM PDT 3.16 198 0 Not Applicable
06/26/2026 11 PM PDT 3.16 198 0 Not Applicable
06/27/2026 12 AM PDT 3.16 198 0 Not Applicable
06/27/2026 01 AM PDT 3.16 198 0 Not Applicable
06/27/2026 02 AM PDT 3.16 198 0 Not Applicable
06/27/2026 03 AM PDT 3.16 198 0 Not Applicable
06/27/2026 04 AM PDT 3.16 198 0 Not Applicable
06/27/2026 05 AM PDT 3.16 198 0 Not Applicable
#
# 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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