Field Advisories

NameCategoryDateYearKindSizeTags
Field Advisory Juvenile Chinook Salmon MonitoringField AdvisoriesNovember 29, 20172017pdf0.3 MiB
Field Advisory California Central Valley Steelhead Monitoring PlanField AdvisoriesNovember 29, 20172017pdf0.1 MiB
Updated Field Advisory on the Study – November 20, 2012Field AdvisoriesAugust 14, 20172012pdf0.1 MiB
Highway 41Field AdvisoriesApril 23, 20172012pdf0.1 MiB
Field Advisory explaining the PIT Tag StudyField AdvisoriesMarch 23, 20172013pdf74 KiB
Updated Field Advisory on the Study – November 20, 2012Field AdvisoriesMarch 23, 20172012pdf0.1 MiB
Juvenile Spring-Run Chinook Salmon Scheduled for ReleaseField AdvisoriesMarch 23, 20172017pdf0.2 MiB
San Joaquin River Spring-Run Chinook Salmon Monitoring StudyField AdvisoriesMarch 23, 20172017pdf0.3 MiB
CA Central Valley Steelhead Monitoring PlanField AdvisoriesMarch 23, 20172017pdf0.2 MiB
San Joaquin River Rotary Screw Trap StudyField AdvisoriesMarch 23, 20172016pdf75 KiB
Top-of-levee Topographic Surveys Field AdvisoryField AdvisoriesMarch 23, 20172016pdf0.8 MiB
Trap and Haul Field AdvisoryField AdvisoriesMarch 23, 20172016pdf0.2 MiB
Adult Spring-Run Chinook Salmon Migration and Habitat StudyField AdvisoriesMarch 23, 20172016pdf55 KiB
Kangaroo Rat Trapping in Reach 4A Field AdvisoriesMarch 23, 20172016pdf63 KiB
Soil Surveys, Hydraulic Conductivity and Staff Gage SurveysField AdvisoriesMarch 23, 20172016pdf0.4 MiB
San Joaquin River Juvenile Salmon Trap Efficiency StudyField AdvisoriesMarch 23, 20172016pdf0.3 MiB
Reach 2B Giant Gartner Snake Survey and TrappingField AdvisoriesMarch 23, 20172016pdf4.7 MiB
Reach 4B Project Baseline Vegetation Survey and Eastside and Mariposa Bypasses Vegetation MappingField AdvisoriesMarch 23, 20172016pdf42 KiB
Kangaroo Rat Trapping in Reach 4AField AdvisoriesMarch 23, 20172016pdf63 KiB
Project Vegetation Survey for Channel Hydraulic Model DevelopmentField AdvisoriesMarch 23, 20172016pdf0.3 MiB
Spring-Run Chinook Salmon Monitoring StudyField AdvisoriesMarch 23, 20172016pdf0.6 MiB
Chinook Salmon Egg Survival and Emergence MonitoringField AdvisoriesMarch 23, 20172016pdf0.1 MiB
Juvenile Chinook Salmon Floodplain Production Study Field AdvisoryField AdvisoriesMarch 23, 20172016pdf83 KiB
San Joaquin River Juvenile Salmon Trap and Transport StudyField AdvisoriesMarch 23, 20172016pdf0.3 MiB
Subsidence Monitoring SurveyField AdvisoriesMarch 23, 20172015pdf1.0 MiB
Advisory Reach 3 and 4A Hydraulic Conductivity AnalysesField AdvisoriesMarch 23, 20172015pdf45 KiB
Trap and Haul Field AdvisoryField AdvisoriesMarch 23, 20172015pdf0.3 MiB
Redd & Carcass Survey, Egg Survival & Emergence Study, and Redd Incubation Environment StudyField AdvisoriesMarch 23, 20172015pdf0.3 MiB
Reach 1B/2A_Monitoring AdvisoryField AdvisoriesMarch 23, 20172015pdf0.1 MiB
Water Quality Sampling SurveyField AdvisoriesMarch 23, 20172015pdf74 KiB
Middle Eastside Bypass SJLEP Geotechnical ExplorationField AdvisoriesMarch 23, 20172015pdf36 KiB
Subsidence Monitoring SurveyField AdvisoriesMarch 23, 20172015pdf1.0 MiB
Invasive Aquatic Species SamplingField AdvisoriesMarch 23, 20172015pdf68 KiB
Eastside Bypass Topographic Surveys at the Merced National Wildlife Refuge Upper and Lower WeirsField AdvisoriesMarch 23, 20172015pdf45 KiB
Reach 2B Levees and Channel Improvements Geotechnical Investigations Field AdvisoryField AdvisoriesMarch 23, 20172015pdf0.4 MiB
Mendota Pool Sediment Sampling SurveysField AdvisoriesMarch 23, 20172015pdf0.2 MiB
San Joaquin River Juvenile Salmon Trap Efficiency StudyField AdvisoriesMarch 23, 20172015pdf0.5 MiB
Project and Non-Project Geologic InvestigationsField AdvisoriesMarch 23, 20172015pdf0.2 MiB
Juvenile Salmon Trap and Transport StudyField AdvisoriesMarch 23, 20172015pdf0.1 MiB
Levee Penetration SurveyField AdvisoriesMarch 23, 20172015pdf0.2 MiB
Redd & Carcass Survey, Egg Survival & Emergence Study, and Redd Incubation Environment StudyField AdvisoriesMarch 23, 20172015pdf0.2 MiB
San Joaquin River Inventory and Monitoring of Fish Abundance and DiversityField AdvisoriesMarch 23, 20172014pdf0.5 MiB
San Joaquin River Inventory and Monitoring of Fish Abundance and DiversityField AdvisoriesMarch 23, 20172014pdf0.7 MiB
Hydraulic Conductivity AnalysisField AdvisoriesMarch 23, 20172014pdf0.4 MiB
Redd and Carcass Survey and Egg Survival and Emergence StudyField AdvisoriesMarch 23, 20172014pdf0.2 MiB
Invasive Species SamplingField AdvisoriesMarch 23, 20172014pdf0.1 MiB
Trap and Transport and Streamside Spawning of Adult Fall-run Chinook SalmonField AdvisoriesMarch 23, 20172014pdf0.5 MiB
Reach 1A Bathymetric SurveysField AdvisoriesMarch 23, 20172014pdf2.0 MiB
Bathymetric Surveys in Reach 3Field AdvisoriesMarch 23, 20172014pdf41 KiB
Reach 5, 4B2 and Lower Eastside Bypass Topographic SurveysField AdvisoriesMarch 23, 20172014pdf0.3 MiB
Levee Stability Geologic InvestigationsField AdvisoriesMarch 23, 20172014pdf46 KiB
Bathymetric Surveys in Reach 2BField AdvisoriesMarch 23, 20172014pdf48 KiB
Revegetation Reconnaissance SurveysField AdvisoriesMarch 23, 20172014pdf0.1 MiB
Predator AssessmentField AdvisoriesMarch 23, 20172014pdf0.8 MiB
San Joaquin River PIT Tag Monitoring of Fall-run Juvenile Salmon ReleasesField AdvisoriesMarch 23, 20172014pdf0.3 MiB
San Joaquin River Juvenile Fall-run Salmon Trap and Transport StudyField AdvisoriesMarch 23, 20172014pdf0.4 MiB
Resistivity SurveysField AdvisoriesMarch 23, 20172014pdf0.1 MiB
Field Activity Advisory October 9 2012Field AdvisoriesMarch 23, 20172012pdf56 KiB
Reach 2B Maps: Map 2 of 3Field AdvisoriesMarch 23, 20172011pdf2.6 MiB
Reach 2B Maps: Map 1 of 3Field AdvisoriesMarch 23, 20172011pdf2.1 MiB
Reach 2B Maps: Map 3 of 3Field AdvisoriesMarch 23, 20172011pdf1.2 MiB
Reach 3 Maps: Map 6 of 6Field AdvisoriesMarch 23, 20172011pdf2.9 MiB
Reach 3 Maps: Map 5 of 6Field AdvisoriesMarch 23, 20172011pdf1.6 MiB
Reach 3 Maps: Map 4 of 6Field AdvisoriesMarch 23, 20172011pdf1.6 MiB
Reach 3 Maps: Map 3 of 6Field AdvisoriesMarch 23, 20172011pdf2.6 MiB
Reach 3 Maps: Map 2 of 6Field AdvisoriesMarch 23, 20172011pdf1.1 MiB
Reach 3 Maps: Map 1 of 6Field AdvisoriesMarch 23, 20172011pdf1.8 MiB
Reach 4B1 Maps: Map 5 of 5Field AdvisoriesMarch 23, 20172011pdf1.2 MiB
Reach 4B1 Maps: Map 4 of 5Field AdvisoriesMarch 23, 20172011pdf1.9 MiB
Reach 4B1 Maps: Map 3 of 5Field AdvisoriesMarch 23, 20172011pdf0.3 MiB
Reach 4B1 Maps: Map 2 of 5Field AdvisoriesMarch 23, 20172011pdf1.4 MiB
Reach 4B1 Maps: Map 1 of 5Field AdvisoriesMarch 23, 20172011pdf1.0 MiB
Soil Salinity Surveys in Reaches 2B, 3, and 4Field AdvisoriesMarch 23, 20172010pdf31 KiB
Groundwater Seepage Monitoring Well InstallationField AdvisoriesMarch 23, 20172010pdf34 KiB
Summer Biological and Cultural Resource Surveys in Reach 2BField AdvisoriesMarch 23, 20172010pdf25 KiB
Frequently Asked Questions about Soil Salinity SurveysField AdvisoriesMarch 23, 20172010pdf36 KiB
FAQ Summer Biological and Cultural Resource Surveys Field AdvisoriesMarch 23, 20172010pdf32 KiB
Biological field surveys in certain areas of the Eastside BypassField AdvisoriesMarch 23, 20172009pdf25 KiB
Installing Groundwater Monitoring WellsField AdvisoriesMarch 23, 20172009pdf32 KiB
Bathymetric Surveys in Reach 3Field AdvisoriesMarch 23, 20172009pdf0.1 MiB
Field Investigations in preparation for water flow monitoring activities Field AdvisoriesMarch 23, 20172009pdf0.1 MiB
FAQ Spring and Early Fall Biological Resources Surveys Field AdvisoriesMarch 23, 20172009pdf27 KiB
Bathymetric SurveysField AdvisoriesMarch 23, 20172009pdf0.1 MiB
Site visits for potential seepage well locations near the SJ RiverField AdvisoriesMarch 23, 20172009pdf25 KiB
Salmon Egg Survival and EmergenceField AdvisoriesDecember 2, 20142013pdf0.1 MiB
Central Valley Steelhead MonitoringField AdvisoriesJanuary 6, 20142014pdf0.4 MiB
Inventory and Monitoring of Fish Abundance and Diversity (quarterly)Field AdvisoriesJanuary 6, 20142014pdf0.2 MiB
Reach 4A Topographic Surveys by Dept. of Water Resources and Provost & PritchardField AdvisoriesOctober 14, 20132013pdf0.2 MiB
Trap and Transport and Streamside Spawning of Adult Fall-run Chinook SalmonField AdvisoriesOctober 1, 20132013pdf0.4 MiB
Inventory and Monitoring of fish Abundance and DiversityField AdvisoriesOctober 1, 20132013pdf0.2 MiB
Inventory and Monitoring of Fish Abundance and DiversityField AdvisoriesJune 3, 20132013pdf0.2 MiB
Waters of the United States Mapping and Wetland InvestigationsField AdvisoriesJune 3, 20132013pdf40 KiB
California State Lands Commision Verification SurveyField AdvisoriesJune 3, 20132013pdf33 KiB
Chowchilla and Eastside Bypass Surface Sediment SamplingField AdvisoriesMay 21, 20132013pdf93 KiB
Riparian Habitat Mapping ProjectField AdvisoriesMay 13, 20132013pdf0.2 MiB
Inventory and Monitoring of Fish Abundance and DiversityField AdvisoriesMarch 25, 20132013pdf0.2 MiB
Updated PIT Tag Monitoring of Fall-run Juvenile Salmon Releases Field AdvisoriesMarch 5, 20132013pdf74 KiB
Update on Field Activities for Juvenile Fall-run Chinook Salmon ReleasesField AdvisoriesMarch 1, 20132013pdf60 KiB
Updated San Joaquin River Rotary Screw Trap StudyField AdvisoriesMarch 1, 20132013pdf72 KiB
Predator Assessment from River Mile 260 to River Mile 231 (map included in advisory)Field AdvisoriesFebruary 18, 20132013pdf0.3 MiB
Fish Telemetry Study to track fish movement around bypasses, canals, and captured mine pit areas.Field AdvisoriesFebruary 4, 20132013pdf49 KiB
Central Valley Steelhead Detection and Monitoring StudyField AdvisoriesFebruary 1, 20132013pdf0.1 MiB
Inventory and Monitoring of Fish Abundance and DiversityField AdvisoriesJanuary 7, 20132013pdf0.2 MiB
California State Lands Commission Verification Survey – Reaches 3 and 4AField AdvisoriesDecember 10, 20122012pdf28 KiB
Eastside Bypass and Reach 2A Geotechnical Investigations; Standard and Cone Penetration TestsField AdvisoriesNovember 5, 20122012pdf0.1 MiB
Updated Trap and Transport and Streamside Spawning of Adult Fall-run Chinook Salmon Field AdvisoriesNovember 1, 20122012pdf0.1 MiB
Reach 4B, Eastside Bypass, and Mariposa Bypass Channel and Structural Improvements Project Traffic SurveysField AdvisoriesOctober 30, 20122012pdf51 KiB
Reach 4B, Eastside Bypass, and Mariposa Bypass Channel and Structural Improvements Project Traffic SurveysField AdvisoriesOctober 22, 20122012pdf38 KiB
Trap and Haul of Adult Fall-run Chinook Salmon at and above the Hills Ferry Barrier (near the confluence of the Merced River)Field AdvisoriesOctober 1, 20122012pdf0.2 MiB
Inventory and Monitoring of Fish Abundance and DiversityField AdvisoriesOctober 1, 20122012pdf0.2 MiB
Eastside and Mariposa Bypass SurveysField AdvisoriesSeptember 25, 20122012pdf35 KiB
Levee and Ground Topographic Surveys by Dept. of Water Resources Contractor, Provost & PritchardField AdvisoriesJune 28, 20122012pdf61 KiB
Hydraulics and Sedimentation Survey (mapping the river or channel bottoms in Reach 4B and the Eastside Bypass)Field AdvisoriesJune 28, 20122012pdf0.2 MiB
Biological and Cultural Resource Field Surveys in Reach 4BField AdvisoriesJune 11, 20122012pdf39 KiB
Vegetation Monitoring StudyField AdvisoriesJune 11, 20122012pdf70 KiB
Inventory and Monitoring of Fish Abundance and DiversityField AdvisoriesJune 4, 20122012pdf0.1 MiB
Predator AssessmentField AdvisoriesJune 1, 20122012pdf0.3 MiB
Benthic Macroinvertebrate Bioassessment (BMI) StudyField AdvisoriesMay 30, 20122012pdf0.1 MiB
Terrestrial and Aquatic Invertebrate SamplingField AdvisoriesApril 23, 20122012pdf38 KiB
Skaggs Bridge Park ProximityField AdvisoriesApril 10, 20122012pdf94 KiB
Scout IslandField AdvisoriesApril 10, 20122012pdf0.1 MiB
San Mateo Crossing and Floodplain areasField AdvisoriesApril 10, 20122012pdf0.1 MiB
Lost LakeField AdvisoriesApril 10, 20122012pdf0.1 MiB
Temperature Monitoring – installation of sensorsField AdvisoriesApril 10, 20122012pdf32 KiB
PIT Tag Monitoring Evaluation and Site-specific Technology AssessmentField AdvisoriesApril 10, 20122012pdf86 KiB
Fish Telemetry Study for juvenile fall-run Chinook salmonField AdvisoriesMarch 20, 20122012pdf50 KiB
Noise Surveys for the Mendota Pool Bypass and Reach 2B Improvements ProjectField AdvisoriesDecember 28, 20112011pdf0.2 MiB
Groundwater Monitoring Well Maintenance (replacing covers)Field AdvisoriesNovember 14, 20112011pdf32 KiB
Reach 4B, Eastside, and Mariposa Bypasses Geotechnical Investigations – Standard and Cone Penetration TestsField AdvisoriesSeptember 27, 20112011pdf1.1 MiB
Mendota Pool Bypass and Reach 2B Channel Improvements Project – Test Pit Surveys for Potential Borrow MaterialsField AdvisoriesSeptember 12, 20112011pdf53 KiB
Biological Resource Field Surveys for Small Mammals and Wildlife Habitat in Support of the Mendota Pool Bypass and Reach 2B Improvements ProjectField AdvisoriesJuly 17, 20112011pdf35 KiB
Frequently Asked Questions Fact SheetField AdvisoriesJuly 17, 20112011pdf42 KiB
Biological and Cultural Resource Field Surveys in Reach 4BField AdvisoriesApril 16, 20112012pdf33 KiB
Juvenile Fall-run Chinook Salmon Migration and Survival StudyField AdvisoriesApril 1, 20112011pdf59 KiB
Aerial Surveys From Friant Dam to the Merced River Confluence and BypassesField AdvisoriesMarch 25, 20112011pdf79 KiB
Biological and Cultural Resource Field Surveys in Reach 2BField AdvisoriesFebruary 28, 20112011pdf28 KiB
Frequently Asked QuestionsField AdvisoriesFebruary 28, 20112011pdf34 KiB
California State Lands Commission Boundary SurveysField AdvisoriesJanuary 17, 20112011pdf40 KiB
Bathymetric Surveys in Portions of Reach 4 and the Eastside BypassField AdvisoriesJanuary 17, 20112011pdf33 KiB
Aerial Surveys near the Friant-Kern Canal and Madera CanalField AdvisoriesJanuary 10, 20112011pdf72 KiB
Maps of aerial survey areas: Madera CanalField AdvisoriesJanuary 10, 20112011pdf1.1 MiB
Maps of aerial survey areas: Friant-Kern Canal, part 2Field AdvisoriesJanuary 10, 20112011pdf6.3 MiB
Maps of aerial survey areas: Friant-Kern Canal, part 1Field AdvisoriesJanuary 10, 20112011pdf6.8 MiB