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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 04 2026 at 7:07 AM PDT | Next Issuance: | Jun 05 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: 06/04/2026 at 07:09 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/02/2026 at 09:00 AM PDT
# Maximum Observed Stage: 3.45 Feet
# Maximum Observed Flow: 268 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/04/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 3.22 Feet
# Maximum Forecast Flow: 206 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/30/2026 07 AM PDT 3.40 255 Not Applicable
05/30/2026 08 AM PDT 3.39 252 - Not Applicable
05/30/2026 09 AM PDT 3.40 255 + Not Applicable
05/30/2026 10 AM PDT 3.40 255 0 Not Applicable
05/30/2026 11 AM PDT 3.39 252 - Not Applicable
05/30/2026 12 PM PDT 3.37 246 - Not Applicable
05/30/2026 01 PM PDT 3.39 252 + Not Applicable
05/30/2026 02 PM PDT 3.41 258 + Not Applicable
05/30/2026 03 PM PDT 3.37 246 - Not Applicable
05/30/2026 04 PM PDT 3.37 246 0 Not Applicable
05/30/2026 05 PM PDT 3.37 246 0 Not Applicable
05/30/2026 06 PM PDT 3.35 241 - Not Applicable
05/30/2026 07 PM PDT 3.37 246 + Not Applicable
05/30/2026 08 PM PDT 3.39 252 + Not Applicable
05/30/2026 09 PM PDT 3.38 249 - Not Applicable
05/30/2026 10 PM PDT 3.36 244 - Not Applicable
05/30/2026 11 PM PDT 3.37 246 + Not Applicable
05/31/2026 12 AM PDT 3.36 244 - Not Applicable
05/31/2026 01 AM PDT 3.39 252 + Not Applicable
05/31/2026 02 AM PDT 3.38 249 - Not Applicable
05/31/2026 03 AM PDT 3.35 241 - Not Applicable
05/31/2026 04 AM PDT 3.38 249 + Not Applicable
05/31/2026 05 AM PDT 3.36 244 - Not Applicable
05/31/2026 06 AM PDT 3.36 244 0 Not Applicable
05/31/2026 07 AM PDT 3.35 241 - Not Applicable
05/31/2026 08 AM PDT 3.37 246 + Not Applicable
05/31/2026 09 AM PDT 3.39 252 + Not Applicable
05/31/2026 10 AM PDT 3.36 244 - Not Applicable
05/31/2026 11 AM PDT 3.38 249 + Not Applicable
05/31/2026 12 PM PDT 3.36 244 - Not Applicable
05/31/2026 01 PM PDT 3.35 241 - Not Applicable
05/31/2026 02 PM PDT 3.38 249 + Not Applicable
05/31/2026 03 PM PDT 3.43 263 + Not Applicable
05/31/2026 04 PM PDT 3.37 246 - Not Applicable
05/31/2026 05 PM PDT 3.39 252 + Not Applicable
05/31/2026 06 PM PDT 3.34 238 - Not Applicable
05/31/2026 07 PM PDT 3.34 238 0 Not Applicable
05/31/2026 08 PM PDT 3.35 241 + Not Applicable
05/31/2026 09 PM PDT 3.34 238 - Not Applicable
05/31/2026 10 PM PDT 3.39 252 + Not Applicable
05/31/2026 11 PM PDT 3.36 244 - Not Applicable
06/01/2026 12 AM PDT 3.37 246 + Not Applicable
06/01/2026 01 AM PDT 3.34 238 - Not Applicable
06/01/2026 02 AM PDT 3.37 246 + Not Applicable
06/01/2026 03 AM PDT 3.35 241 - Not Applicable
06/01/2026 04 AM PDT 3.36 244 + Not Applicable
06/01/2026 05 AM PDT 3.36 244 0 Not Applicable
06/01/2026 06 AM PDT 3.38 249 + Not Applicable
06/01/2026 07 AM PDT 3.38 249 0 Not Applicable
06/01/2026 08 AM PDT 3.37 246 - Not Applicable
06/01/2026 09 AM PDT 3.38 249 + Not Applicable
06/01/2026 10 AM PDT 3.40 255 + Not Applicable
06/01/2026 11 AM PDT 3.41 258 + Not Applicable
06/01/2026 12 PM PDT 3.36 244 - Not Applicable
06/01/2026 01 PM PDT 3.38 249 + Not Applicable
06/01/2026 02 PM PDT 3.37 246 - Not Applicable
06/01/2026 03 PM PDT 3.38 249 + Not Applicable
06/01/2026 04 PM PDT 3.36 244 - Not Applicable
06/01/2026 05 PM PDT 3.39 252 + Not Applicable
06/01/2026 06 PM PDT 3.39 252 0 Not Applicable
06/01/2026 07 PM PDT 3.38 249 - Not Applicable
06/01/2026 08 PM PDT 3.36 244 - Not Applicable
06/01/2026 09 PM PDT 3.38 249 + Not Applicable
06/01/2026 10 PM PDT 3.35 241 - Not Applicable
06/01/2026 11 PM PDT 3.38 249 + Not Applicable
06/02/2026 12 AM PDT 3.36 244 - Not Applicable
06/02/2026 01 AM PDT 3.36 244 0 Not Applicable
06/02/2026 02 AM PDT 3.37 246 + Not Applicable
06/02/2026 03 AM PDT 3.39 252 + Not Applicable
06/02/2026 04 AM PDT 3.35 241 - Not Applicable
06/02/2026 05 AM PDT 3.38 249 + Not Applicable
06/02/2026 06 AM PDT 3.36 244 - Not Applicable
06/02/2026 07 AM PDT 3.38 249 + Not Applicable
06/02/2026 08 AM PDT 3.36 244 - Not Applicable
06/02/2026 09 AM PDT 3.45 268 + Not Applicable
06/02/2026 10 AM PDT 3.37 246 - Not Applicable
06/02/2026 11 AM PDT 3.36 244 - Not Applicable
06/02/2026 12 PM PDT 3.39 252 + Not Applicable
06/02/2026 01 PM PDT 3.37 246 - Not Applicable
06/02/2026 02 PM PDT 3.39 252 + Not Applicable
06/02/2026 03 PM PDT 3.39 252 0 Not Applicable
06/02/2026 04 PM PDT 3.34 238 - Not Applicable
06/02/2026 05 PM PDT 3.36 244 + Not Applicable
06/02/2026 06 PM PDT 3.36 244 0 Not Applicable
06/02/2026 07 PM PDT 3.36 244 0 Not Applicable
06/02/2026 08 PM PDT 3.36 244 0 Not Applicable
06/02/2026 09 PM PDT 3.38 249 + Not Applicable
06/02/2026 10 PM PDT 3.37 246 - Not Applicable
06/02/2026 11 PM PDT 3.37 246 0 Not Applicable
06/03/2026 12 AM PDT 3.37 246 0 Not Applicable
06/03/2026 01 AM PDT 3.33 235 - Not Applicable
06/03/2026 02 AM PDT 3.34 238 + Not Applicable
06/03/2026 03 AM PDT 3.35 241 + Not Applicable
06/03/2026 04 AM PDT 3.35 241 0 Not Applicable
06/03/2026 05 AM PDT 3.38 249 + Not Applicable
06/03/2026 06 AM PDT 3.35 241 - Not Applicable
06/03/2026 07 AM PDT 3.34 238 - Not Applicable
06/03/2026 08 AM PDT 3.35 241 + Not Applicable
06/03/2026 09 AM PDT 3.34 238 - Not Applicable
06/03/2026 10 AM PDT 3.35 241 + Not Applicable
06/03/2026 11 AM PDT 3.38 249 + Not Applicable
06/03/2026 12 PM PDT 3.38 249 0 Not Applicable
06/03/2026 01 PM PDT 3.34 238 - Not Applicable
06/03/2026 02 PM PDT 3.31 230 - Not Applicable
06/03/2026 03 PM PDT 3.38 249 + Not Applicable
06/03/2026 04 PM PDT 3.31 230 - Not Applicable
06/03/2026 05 PM PDT 3.31 230 0 Not Applicable
06/03/2026 06 PM PDT 3.30 227 - Not Applicable
06/03/2026 07 PM PDT 3.30 227 0 Not Applicable
06/03/2026 08 PM PDT 3.30 227 0 Not Applicable
06/03/2026 09 PM PDT 3.29 224 - Not Applicable
06/03/2026 10 PM PDT 3.28 222 - Not Applicable
06/03/2026 11 PM PDT 3.30 227 + Not Applicable
06/04/2026 12 AM PDT 3.30 227 0 Not Applicable
06/04/2026 01 AM PDT 3.29 224 - Not Applicable
06/04/2026 02 AM PDT 3.28 222 - Not Applicable
06/04/2026 03 AM PDT 3.28 222 0 Not Applicable
06/04/2026 04 AM PDT 3.27 219 - Not Applicable
06/04/2026 05 AM PDT 3.24 211 - Not Applicable
06/04/2026 06 AM PDT 3.23 208 - Not Applicable
06/04/2026 07 AM PDT 3.23 208 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/04/2026 08 AM PDT 3.22 206 Not Applicable
06/04/2026 09 AM PDT 3.21 203 - Not Applicable
06/04/2026 10 AM PDT 3.21 203 0 Not Applicable
06/04/2026 11 AM PDT 3.20 201 - Not Applicable
06/04/2026 12 PM PDT 3.19 198 - Not Applicable
06/04/2026 01 PM PDT 3.19 198 0 Not Applicable
06/04/2026 02 PM PDT 3.18 196 - Not Applicable
06/04/2026 03 PM PDT 3.17 193 - Not Applicable
06/04/2026 04 PM PDT 3.17 193 0 Not Applicable
06/04/2026 05 PM PDT 3.16 191 - Not Applicable
06/04/2026 06 PM PDT 3.16 191 0 Not Applicable
06/04/2026 07 PM PDT 3.15 189 - Not Applicable
06/04/2026 08 PM PDT 3.15 189 0 Not Applicable
06/04/2026 09 PM PDT 3.14 186 - Not Applicable
06/04/2026 10 PM PDT 3.14 186 0 Not Applicable
06/04/2026 11 PM PDT 3.13 184 - Not Applicable
06/05/2026 12 AM PDT 3.12 182 - Not Applicable
06/05/2026 01 AM PDT 3.12 182 0 Not Applicable
06/05/2026 02 AM PDT 3.12 182 0 Not Applicable
06/05/2026 03 AM PDT 3.11 179 - Not Applicable
06/05/2026 04 AM PDT 3.11 179 0 Not Applicable
06/05/2026 05 AM PDT 3.10 177 - Not Applicable
06/05/2026 06 AM PDT 3.10 177 0 Not Applicable
06/05/2026 07 AM PDT 3.10 177 0 Not Applicable
06/05/2026 08 AM PDT 3.09 175 - Not Applicable
06/05/2026 09 AM PDT 3.09 175 0 Not Applicable
06/05/2026 10 AM PDT 3.08 172 - Not Applicable
06/05/2026 11 AM PDT 3.08 172 0 Not Applicable
06/05/2026 12 PM PDT 3.08 172 0 Not Applicable
06/05/2026 01 PM PDT 3.08 172 0 Not Applicable
06/05/2026 02 PM PDT 3.07 170 - Not Applicable
06/05/2026 03 PM PDT 3.07 170 0 Not Applicable
06/05/2026 04 PM PDT 3.06 168 - Not Applicable
06/05/2026 05 PM PDT 3.06 168 0 Not Applicable
06/05/2026 06 PM PDT 3.06 168 0 Not Applicable
06/05/2026 07 PM PDT 3.05 166 - Not Applicable
06/05/2026 08 PM PDT 3.05 166 0 Not Applicable
06/05/2026 09 PM PDT 3.05 166 0 Not Applicable
06/05/2026 10 PM PDT 3.05 166 0 Not Applicable
06/05/2026 11 PM PDT 3.04 163 - Not Applicable
06/06/2026 12 AM PDT 3.04 163 0 Not Applicable
06/06/2026 01 AM PDT 3.04 163 0 Not Applicable
06/06/2026 02 AM PDT 3.04 163 0 Not Applicable
06/06/2026 03 AM PDT 3.04 163 0 Not Applicable
06/06/2026 04 AM PDT 3.03 161 - Not Applicable
06/06/2026 05 AM PDT 3.03 161 0 Not Applicable
06/06/2026 06 AM PDT 3.03 161 0 Not Applicable
06/06/2026 07 AM PDT 3.02 159 - Not Applicable
06/06/2026 08 AM PDT 3.02 159 0 Not Applicable
06/06/2026 09 AM PDT 3.02 159 0 Not Applicable
06/06/2026 10 AM PDT 3.02 159 0 Not Applicable
06/06/2026 11 AM PDT 3.02 159 0 Not Applicable
06/06/2026 12 PM PDT 3.02 159 0 Not Applicable
06/06/2026 01 PM PDT 3.01 157 - Not Applicable
06/06/2026 02 PM PDT 3.01 157 0 Not Applicable
06/06/2026 03 PM PDT 3.01 157 0 Not Applicable
06/06/2026 04 PM PDT 3.01 157 0 Not Applicable
06/06/2026 05 PM PDT 3.00 155 - Not Applicable
06/06/2026 06 PM PDT 3.00 155 0 Not Applicable
06/06/2026 07 PM PDT 3.00 155 0 Not Applicable
06/06/2026 08 PM PDT 3.00 155 0 Not Applicable
06/06/2026 09 PM PDT 3.00 155 0 Not Applicable
06/06/2026 10 PM PDT 3.00 155 0 Not Applicable
06/06/2026 11 PM PDT 3.00 155 0 Not Applicable
06/07/2026 12 AM PDT 3.00 155 0 Not Applicable
06/07/2026 01 AM PDT 2.99 153 - Not Applicable
06/07/2026 02 AM PDT 2.99 153 0 Not Applicable
06/07/2026 03 AM PDT 2.99 153 0 Not Applicable
06/07/2026 04 AM PDT 2.99 153 0 Not Applicable
06/07/2026 05 AM PDT 2.99 153 0 Not Applicable
06/07/2026 06 AM PDT 2.99 153 0 Not Applicable
06/07/2026 07 AM PDT 2.99 153 0 Not Applicable
06/07/2026 08 AM PDT 2.98 151 - Not Applicable
06/07/2026 09 AM PDT 2.98 151 0 Not Applicable
06/07/2026 10 AM PDT 2.98 151 0 Not Applicable
06/07/2026 11 AM PDT 2.98 151 0 Not Applicable
06/07/2026 12 PM PDT 2.98 151 0 Not Applicable
06/07/2026 01 PM PDT 2.98 151 0 Not Applicable
06/07/2026 02 PM PDT 2.98 151 0 Not Applicable
06/07/2026 03 PM PDT 2.98 151 0 Not Applicable
06/07/2026 04 PM PDT 2.98 151 0 Not Applicable
06/07/2026 05 PM PDT 2.98 151 0 Not Applicable
06/07/2026 06 PM PDT 2.98 151 0 Not Applicable
06/07/2026 07 PM PDT 2.98 151 0 Not Applicable
06/07/2026 08 PM PDT 2.97 149 - Not Applicable
06/07/2026 09 PM PDT 2.97 149 0 Not Applicable
06/07/2026 10 PM PDT 2.97 149 0 Not Applicable
06/07/2026 11 PM PDT 2.97 149 0 Not Applicable
06/08/2026 12 AM PDT 2.97 149 0 Not Applicable
06/08/2026 01 AM PDT 2.97 149 0 Not Applicable
06/08/2026 02 AM PDT 2.97 149 0 Not Applicable
06/08/2026 03 AM PDT 2.97 149 0 Not Applicable
06/08/2026 04 AM PDT 2.97 149 0 Not Applicable
06/08/2026 05 AM PDT 2.97 149 0 Not Applicable
06/08/2026 06 AM PDT 2.97 149 0 Not Applicable
06/08/2026 07 AM PDT 2.97 149 0 Not Applicable
06/08/2026 08 AM PDT 2.97 149 0 Not Applicable
06/08/2026 09 AM PDT 2.97 149 0 Not Applicable
06/08/2026 10 AM PDT 2.96 147 - Not Applicable
06/08/2026 11 AM PDT 2.96 147 0 Not Applicable
06/08/2026 12 PM PDT 2.96 147 0 Not Applicable
06/08/2026 01 PM PDT 2.96 147 0 Not Applicable
06/08/2026 02 PM PDT 2.96 147 0 Not Applicable
06/08/2026 03 PM PDT 2.96 147 0 Not Applicable
06/08/2026 04 PM PDT 2.96 147 0 Not Applicable
06/08/2026 05 PM PDT 2.96 147 0 Not Applicable
06/08/2026 06 PM PDT 2.96 147 0 Not Applicable
06/08/2026 07 PM PDT 2.96 147 0 Not Applicable
06/08/2026 08 PM PDT 2.96 147 0 Not Applicable
06/08/2026 09 PM PDT 2.96 147 0 Not Applicable
06/08/2026 10 PM PDT 2.96 147 0 Not Applicable
06/08/2026 11 PM PDT 2.96 147 0 Not Applicable
06/09/2026 12 AM PDT 2.96 147 0 Not Applicable
06/09/2026 01 AM PDT 2.96 147 0 Not Applicable
06/09/2026 02 AM PDT 2.96 147 0 Not Applicable
06/09/2026 03 AM PDT 2.96 147 0 Not Applicable
06/09/2026 04 AM PDT 2.96 147 0 Not Applicable
06/09/2026 05 AM PDT 2.96 147 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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