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Title	Physiological Mechanisms of Environmental tolerance in Delta Smelt [Hypomesus transpacificus]: From Molecules to Adverse Outcomes
Lead	University of California - Davis [UC Davis]
Description	The proposed project directly addresses priority research detailed by the Delta Science Program to protect native fishes that depend on the Bay-Delta system focusing on adaptations to local habitats and physiological tolerances to key environmental stressors;in delta smelt (Hypomesus transpacificus). Temperature and salinity changes associated with anthropogenic climate change are likely to further exacerbate delta smelt population declines. We hypothesize that delta smelt tolerance to forecasted temperature rises and salinity intrusions into the Bay-Delta system can be assessed at a mechanistic level, and that acclimation thresholds can be established by means of genomic responses. This proposal builds upon successful development of a cDNA microarray for delta smelt containing approximately 2000 individual gene fragments, and the subsequent application of biomarkers for assessing the effects of chemical stressors on larval development with links to swimming behavior. We propose to develop a Next Generation oligonucleotide microarray in delta smelt, with ca. 15K genes, in order to assess mechanistic tolerance to changes in gemperature and salinity. Genomic studies will be conducted integrating effects on energetic activity and swimming performance studies, in an interdisciplinary approach that will permit the establishment of links between tolerance mechanisms and adverse outcomes.
Science topics	Delta Smelt, Water temperature, Salinity, Turbidity
Updated	April 29, 2022

Title	Continuous Water Quality Monitoring Stations
Lead	California Department of Water Resource [DWR]
Description	DWR has conducted water quality monitoring for the California State Water Project since 1968. This program is currently managed by the Division of Operations and Maintenance, Environmental Assessment Branch. Initially, this program sought to monitor eutrophication (an increase in chemical nutrients) and salinity in the SWP. Over time, the water quality program expanded to include parameters of concern for drinking water, recreation, and wildlife. DWR's Division of Operations and Maintenance (O&M) currently maintains 16 continuous water quality monitoring stations located throughout the State Water Project. Data from these automated stations are uploaded to theÂ California Data Exchange Center (CDEC) website. Hourly to daily conductivity, temperature, turbidity, pH, fluorometry, UVA-254 absorption
Science topics	Water temperature, pH, Turbidity, Hydrocarbons / polycyclic aromatic hydrocarbons PAH, Rodenticides, Other discharge contaminants, Intertidal / transition zones, Main channels, Riparian wildlife
Updated	April 29, 2022

Title	Discrete dissolved oxygen monitoring in the Stockton Deep Water Ship Channel
Lead	California Department of Water Resource [DWR]
Description	Dissolved oxygen levels in the Stockton Deep Water Ship Chanel (SDWSC) have been monitored since 1968 by the Interagency Ecological Program's (IEP) Environmental Monitoring Program (EMP). The SDWSC is located on the San Joaquin River near Stockton, California. Beginning in 1997, 14 stations were routinely monitored typically in summer and fall. Dissolved oxygen impairment can occur in the SDWSC;therefore, two water quality objectives were established.
Science topics	Chlorophyll A / B, Water temperature, Dissolved oxygen, pH, Turbidity, Main channels, Conductivity
Updated	April 29, 2022

Title	Surface Water Quality Monitoring
Lead	California State Water Resources Control Board [SWRCB]
Description	Within the ILRP, growers can opt to acquire one of 2 types of permit coverage: Coalition coverage and Individual coverage. If the coalition option is chosen, a grower is allowed to share the cost of compliance, monitoring and reporting with other members of the coalition and reduces/eliminates grower interactions with the Central Valley Water Board (CVWB). The CVWB will then undertake the water quality monitoring. Ambient water and sediment quality monitoring for agricultural discharge will occur using three types of monitoring: Core Monitoring, Assessment Monitoring, and Management Plan Monitoring. Combined, these three levels of monitoring are designed to characterize the discharge from irrigated agriculture as a result of irrigation and storm water runoff.
Science topics	Agriculture, Surface water / flow, Nitrogen / ammonia, Phosphorous, Carbon, Chemistry, Toxicity, Water temperature, Dissolved oxygen, pH, Turbidity, Lead, Copper, Zinc, Arsenic, Selenium, Insecticides, Rodenticides, Herbicides, Fungicides, Other discharge contaminants, Conductivity, Fecal coliform / E. coli
Updated	April 29, 2022

Title	20-mm Survey [Delta Smelt distribution monitoring]
Lead	California Department of Fish and Wildlife [CDFW]
Description	California Department of Fish and Wildlife (CDFW) conducts the 20-mm Survey annually to monitor the distribution and relative abundance of larval and juvenile Delta Smelt (Hypomesus transpacificus) in the upper San Francisco Bay Estuary. The survey began in 1995 and supplies near real-time catch data to water and fisheries managers as part of an adaptive management strategy to limit the risk of Delta Smelt entrainment during water exports Data collected: temperature, electro-conductivity, water transparency, turbidity, water volume, tidal stage, fish, and zooplankton.
Science topics	Stage, Tides, Other zooplankton, Water temperature, Turbidity, Chinook Salmon, Steelhead Trout, Green sturgeon, White Sturgeon, Delta Smelt, Longfin Smelt, Sacramento Splittail, Benthos
Updated	April 29, 2022

Title	Surface Water Monitoring
Lead	California Department of Water Resource [DWR]
Description	DWR continuously monitors surface water quality and hydrology at 49 sites within the Delta. The extensive DWR Central District Surface Water Monitoring network provides continuous data of flow magnitude and direction and general chemical water quality characteristics. Electrical conductivity (EC) is measured continuously at 24 of these stations. Measurements are recorded at 15-minute intervals and then reduced to a report format. At each EC site, equations are available to convert EC to chlorides and total dissolved solids. Several of the EC stations in the Delta also continuously monitor temperature and provide 15-minute temperature data.
Science topics	Surface water / flow, Stage, Precipitation, Water temperature, Turbidity, Conductivity
Updated	April 29, 2022

Title	Delta-Mendota Canal Water Quality Monitoring
Lead	U.S. Bureau of Reclamation [USBR]
Description	Reclamation proposes to execute contracts with local water districts to convey non-project water in the Delta-Mendota Canal (DMC) subject to water quality monitoring, groundwater monitoring and reporting requirements outlined in this document
Science topics	Surface water / flow, Nitrogen / ammonia, Salinity, Turbidity, Hg and methyl mercury, Lead, Copper, Zinc, Arsenic, Selenium, Other discharge contaminants, Conductivity
Updated	April 29, 2022

Title	Aquatic Invasive Species Programs
Lead	California Department of Parks and Recreation [PARKS]
Description	The Aquatic Weed Control Program includes both floating and submersed aquatic vegetation. DBW uses an Integrated Pest Management strategy with the following components: - Public information and education - Prevention - Pre-established action levels for chemical, biological and physical control - Environmental monitoring Since submersed and floating aquatic vegetation are well established in the Sacramento- San Joaquin Delta, eradication may not be feasible, while controlling invasive growth is likely to lessen negative economic and biological impacts.
Science topics	Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Main channels, Sloughs, Backwater, Floating aquatic vegetation, Water hyacinth, Brazilian waterweed, Spongeplant, Conductivity, Saltwater / freshwater marshes, Other species
Updated	April 29, 2022

Title	National Pollution Discharge Elimination System [NPDES] Self-Monitoring Program
Lead	U.S. Environmental Protection Agency [USEPA]
Description	The NPDES permit program, created in 1972 by the Clean Water Act (CWA), helps address water pollution by regulating point sources that discharge pollutants to waters of the United States. The permit provides two levels of control: technology-based limits and water quality-based limits (if technology-based limits are not sufficient to provide protection of the water body). NPDES requires self-monitoring for its permitting programs: stormwater, industrial, vessel, and municipal discharges.
Science topics	Wastewater discharge, Nitrogen / ammonia, Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Lead, Copper, Zinc, Conductivity, Stormwater runoff / drainage, Fecal coliform / E. coli
Updated	April 29, 2022

Title	Contra Costa Water District Source Water Monitoring
Lead	Contra Costa Water District [CCWD]
Description	CCWD source water monitoring provides information on Delta water prior to intake and treatment for water supply. Conduct monitoring at several water supply sites located near the intakes of (or inside) the California and North Bay aqueducts and Contra Costa Canal. Water supply programs monitor general water quality and a wide range of constituents of concern relevant to drinking water, including nutrients, OC, bromide, pathogens, and pesticides.
Science topics	Nitrogen / ammonia, Harmful algal blooms HAB, Salinity, pH, Turbidity, Lead, Copper, Other discharge contaminants, Conductivity, Fecal coliform / E. coli
Updated	April 29, 2022

Title	Fall Midwater Trawl Survey [FMWT]
Lead	California Department of Fish and Wildlife [CDFW]
Description	The FMWT was initiated to determine the relative abundance and distribution of age-0 striped bass (Morone saxatilis), delta smelt (Hypomesus transpacificus), longfin smelt (Spirinchus thaleichthys), American shad (Alosa sapidissima), splittail (Pogonichthys macrolepidotus), and threadfin shad (Dorosoma petenense) in the estuary. FMWT has sampled annually since it's inception in 1967, with the exceptions of 1974 and 1979, when sampling was not conducted. The FMWT samples 122 stations each month from September to December and a subset of these data is used to calculate an annual abundance index.
Science topics	Stage, Mysis, Other zooplankton, Water temperature, Turbidity, Chinook Salmon, Steelhead Trout, Green sturgeon, White Sturgeon, Delta Smelt, Longfin Smelt, Sacramento Splittail
Updated	April 29, 2022

Title	Water Quality Exchange [WQX]
Lead	U.S. Environmental Protection Agency [USEPA]
Description	The Water Quality Exchange (WQX) is the mechanism for data partners to submit water monitoring data to EPA. The Water Quality Exchange (WQX) is a framework that allows states, tribes and other data partners to submit and share water quality monitoring data via the web to the Water Quality Portal. WQX uses the technology, standards and protocols of the National Environmental Information Exchange Network, or Exchange Network, to provide a means for data partners to share water quality monitoring data to the Water Quality Portal. WQX is not a distributed database, but rather a standard set of data elements that all data partners map to in order to share data. States, tribes and others who store water quality data in a personal database and have the ability to generate XML files, can now submit data directly to the publicly-accessible Water Quality Portal using the WQX framework. In response to the need for common access to standardized water quality data for the nation, the U.S. Geological Survey (USGS), the U.S. Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council developed the Water Quality Portal (WQP), the largest standardized water quality data access tool available at the time of this writing.
Science topics	Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Polychlorinated biphenyl PCB, Hydrocarbons / polycyclic aromatic hydrocarbons PAH, Flame retardants, Endocrine disruptors, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Constituent of emerging concern CEC, Insecticides, Rodenticides, Herbicides, Fungicides, Microplastics, Nitrogen / ammonia, Other discharge contaminants, Conductivity, Fecal coliform / E. coli
Updated	April 29, 2022

Title	San Francisco Bay National Estuarine Research Reserve
Lead	National Oceanic and Atmospheric Administration [NOAA]
Description	The National Estuarine Research Reserve System is a network of 29 coastal sites designated to protect and study estuarine systems. Established through the Coastal Zone Management Act, the reserves represent a partnership program between NOAA and the coastal states. NOAA provides funding and national guidance, and each site is managed on a daily basis by a lead state agency or university with input from local partners.
Science topics	Stage, Air temperature, Precipitation, Wind, Solar irradiance, Nitrogen / ammonia, Phosphorous, Chlorophyll A / B, Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Intertidal / transition zones, Above-highwater refugia, Main channels, Sloughs, Backwater, Mollusks, Saltwater / freshwater marshes, Other species
Updated	April 29, 2022

Title	Middle Sacramento River Salmon and Steelhead Rotary Screw Trap Monitoring
Lead	California Department of Fish and Wildlife [CDFW]
Description	CDFG uses Rotary Screw Traps (RST) sampling to quantify emigrating juvenile salmonids by counting the number of fish captured within a known volume of water passing through the RSTs over time. Regular trapping is implemented and reported from Tisdale Weir and Knights Landing. These are the primary sources of data for salmon emigrating from the Sacramento River. There are approximately 30 other RSTs that operate in California, but these two are the prominent and consistent Sacramento River traps.
Science topics	Surface water / flow, Water temperature, Turbidity, Chinook Salmon, Steelhead Trout
Updated	April 29, 2022

Title	Coleman and Livingston Stone Hatchery Releases
Lead	U.S. Fish and Wildlife Service [USFWS]
Description	The federal hatcheries mark and tag fish that are released into the river or bay using a combination of coded wire tags (CWT) and adipose fin clipping. The number of fish tagged and the identifiers are reported to the RMPC which is part of the RMIS. The Regional Mark Processing Center (RMPC) provides essential services to international, state, federal, and tribal fisheries organizations involved in marking anadromous salmonids throughout the Pacific region. These services include regional coordination of some tagging and fin marking programs, maintenance of databases for Coded Wire Tag Releases, Recoveries, and Locations, as well as the dissemination of reports of these data in electronic or printed form when requested. These databases are known collectively as the Regional Mark Information System (RMIS).â€
Science topics	Water temperature, Dissolved oxygen, pH, Turbidity, Chinook Salmon, Steelhead Trout, Conductivity
Updated	April 29, 2022

Title	Water Quality Monitoring
Lead	U.S. Bureau of Reclamation [USBR]
Description	Water Quality includes a program of real-time telemetry, generally with 15-minute reporting to the California Data Exchange Center. In addition, the SJRRP initiated a program of manual water quality constituent measurements. Reclamation will evaluate shallow groundwater, irrigation supply, subsurface drain system and San Joaquin River water quality for SJRRP seepage investigations.
Science topics	Chlorophyll A / B, Water temperature, Dissolved oxygen, pH, Turbidity, Insecticides, Rodenticides, Herbicides, Fungicides, Other discharge contaminants, Main channels, Sloughs, Conductivity
Updated	April 29, 2022

Title	Mokelumne River Rotary Screw Trap Monitoring
Lead	East Bay Municipal Utilities District
Description	EBMUD operates 2-3 RSTs downstream of the Mokelumne Fish Hatchery.
Science topics	Surface water / flow, Water temperature, Dissolved oxygen, pH, Turbidity, Main channels, Chinook Salmon, Steelhead Trout, Sacramento Splittail, Striped bass, Fish, Water intakes, fish screens & passage
Updated	April 29, 2022

Title	Beneficial Use Assessment
Lead	California Water Board - Central Valley Region
Description	Since 2007, the Central Valley Water Board has conducted Recreational Beneficial Use Assessments monitoring each summer. Recreation beneficial uses are assessed using E. coli as an indicator of fecal pollution. In 2019, the Central Valley Water Board is conducting weekly sampling in the Lower American River, the Stockton Urban Waterways, and the Upper San Joaquin River. Select a watershed for the latest results. Data are uploaded to an interactive map at https://www.waterboards.ca.gov/rwqcb5/water_issues/swamp/r5_activities/2019_rbua/ and final fecal coliform data are uploaded to CEDEN (http://www.ceden.org/)
Science topics	Recreation & tourism, Water temperature, Dissolved oxygen, Turbidity, Main channels, Socio-economic drivers, Fecal coliform / E. coli
Updated	April 29, 2022

Title	Water Quality in the Nation's Stream and Rivers
Lead	U.S. Geological Survey [USGS]
Description	In 1991, Congress established the National Water-Quality Assessment (NAWQA) Project to address where, when, why, and how the Nation's water quality has changed, or is likely to change in the future, in response to human activities and natural factors. A prominent feature of NAWQA is the development of long-term consistent and comparable information on streams, rivers, ground water, and aquatic systems. The NAWQA Project is designed to answer these questions: 1. What is the current condition of our Nation's streams, rivers, and groundwater? 2. How are these conditions changing over time? 3. How do natural features and human activities affect these conditions, and where are those effects most pronounced? Under the National Water-Quality Assessment (NAWQA) project, there are several surface water and ecology studies, including the Regional Stream Quality Assessment (RQSA) (a baseline assessment of streams), and current conditions and long-term trends monitoring.
Science topics	Wastewater discharge, Nitrogen / ammonia, Phosphorous, Carbon, Chlorophyll A / B, Harmful algal blooms HAB, Suspended sediment, Chemistry, Toxicity, Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Polychlorinated biphenyl PCB, Hydrocarbons / polycyclic aromatic hydrocarbons PAH, Flame retardants, Endocrine disruptors, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Constituent of emerging concern CEC, Insecticides, Rodenticides, Herbicides, Fungicides, Microplastics, Other discharge contaminants, Main channels, Sloughs, Backwater, Benthos, Insects, Mollusks, Crustaceans, Fish, Invertebrates
Updated	April 29, 2022

Title	SJCDWQC Groundwater Quality Trend Monitoring
Lead	San Joaquin County and Delta Water Quality Coalition [SJCDWQC]
Description	The San Joaquin County & Delta Water Quality Coalition was established to help irrigated agriculture meet the requirements of the California Regional Water Quality Control Board's (RWQCB) Irrigated Lands Regulatory Program (ILRP) in San Joaquin County, Calaveras County and Contra Costa County. The Coalitions is operated and governed by the San Joaquin County Resource Conservation District. Under the ILRP that was originally adopted in July of 2003, farmers and ranchers that irrigate their land and have runoff from that irrigation or rainfall must belong to a coalition or apply for an individual discharge permit from the Regional Board directly.
Science topics	Wastewater discharge, Agriculture, Groundwater, Nitrogen / ammonia, Water temperature, Dissolved oxygen, pH, Turbidity, Constituent of emerging concern CEC, Other discharge contaminants, Non-forested vegetation, Conductivity, Stormwater runoff / drainage
Updated	April 29, 2022

Title	National Wetland Condition Assessment [NWCA]
Lead	U.S. Environmental Protection Agency [USEPA]
Description	The National Wetland Condition Assessment (NWCA) is a statistical survey that begins to address some of the gaps in our understanding of wetland health by providing information on the ecological condition of the nationâ€™s wetlands and stressors most commonly associated with poor condition. The NWCA is designed to answer basic questions about the extent to which our nationâ€™s wetlands support healthy ecological conditions and the prevalence of key stressors at the national and regional scale. It is intended to complement and build upon the achievements of the U.S. Fish and Wildlife Service Wetland Status and Trends Program, which characterizes changes in wetland acreage across the conterminous United States. Paired together, these two efforts provide government agencies, wetland scientists, and the public with comparable, scientifically-defensible information documenting the current status and, ultimately, trends in both wetland quantity (i.e., area) and quality (i.e., ecological condition).
Science topics	Fishing, Surface water / flow, Groundwater, Tides, Flood, Drought, Nitrogen / ammonia, Phosphorous, Chlorophyll A / B, Harmful algal blooms HAB, Phytoplankton, Other zooplankton, Suspended sediment, Chemistry, Toxicity, Salinity, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Other discharge contaminants, Mudflats, Intertidal / transition zones, Above-highwater refugia, Submerged aquatic vegetation, Floating aquatic vegetation, Seasonally flooded, Open water, Managed ponds, Riparian wildlife, Forests, Pelagic fish, Benthos, Insects, Mollusks, Crustaceans, Conductivity, Saltwater / freshwater marshes, Habitat, Other species, Fish, Invertebrates, Fecal coliform / E. coli
Updated	April 29, 2022

Title	Sacramento Watershed Coordinated Monitoring Program [SWCMP]
Lead	Central Valley Regional Water Quality Control Board [Central Valley RWQCB]
Description	SWCMP is a coordinated monitoring effort between DWR and Central Valley RWQCB. This program monitors ambient water quality at locations in the Sacramento River starting upstream of Lake Shasta and going south to Verona, and at the lower end of all large streams tributary to the Sacramento River. It is funded jointly by DWR Northern District Water Quality Section and the Central Valley RWQCB SWAMP. The SWCMP is designed to meet the monitoring needs of the Regional Boardâ€™s Surface Water Ambient Monitoring Program (SWAMP) and the DWR Northern Districtâ€™s Water Quality and Biology section. Coordination allows both agencies to maximize the use of their limited resources.
Science topics	Nitrogen / ammonia, Phosphorous, Carbon, Suspended sediment, Toxicity, Water temperature, Dissolved oxygen, pH, Turbidity, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Other discharge contaminants, Main channels, Sloughs, Backwater, Benthos, Insects, Mollusks, Crustaceans, Conductivity, Invertebrates
Updated	April 29, 2022

Title	California Rice Commission [CRC] Surface Water Monitoring
Lead	California Rice Commission
Description	The efforts began under the RPP and, beginning in 2004, included activities under the Conditional Waiver for Rice (CWFR) under the ILRP. The CWFR expired at the end of 2014, and in 2015 the Rice Waste Discharge Requirements (Rice WDR) takes effect. The CRC implements water quality monitoring and reporting activities in compliance with the following two programs of the CVRWQCB: -CVRWQCB Order No. R5-2014-0032, Waste Discharge Requirements General Order for Sacramento Valley Rice Growers, and associated Monitoring and Reporting Program (MRP) Order R5-2014-0032 -Rice Pesticides Program (RPP), pursuant to the Conditional Prohibition of Discharge requirements specified in the Water Quality Control Plan for the Sacramento and San Joaquin River Basins (Basin Plan;Resolution R5-2010-9001)
Science topics	Wastewater discharge, Agriculture, Surface water / flow, Nitrogen / ammonia, Phosphorous, Toxicity, Water temperature, Dissolved oxygen, pH, Turbidity, Copper, Insecticides, Non-forested vegetation, Conductivity
Updated	April 29, 2022

Title	Ecosystem Spaceborne Thermal Radiometer Experiment on International Space Station [ECOSTRESS]
Lead	National Aeronautics and Space Administration [NASA]
Description	NASA JPL monitors water availability by measuring the temperatures of plants.
Science topics	Agriculture, Urban development, Sea level rise, Wildfire, Harmful algal blooms HAB, Phytoplankton, Suspended sediment, Turbidity, Mudflats, Intertidal / transition zones, Above-highwater refugia, Main channels, Sloughs, Backwater, Submerged aquatic vegetation, Floating aquatic vegetation, Seasonally flooded, Open water, Managed ponds, Riparian wildlife, Forests, Non-forested vegetation, Delta islands, Pacific flyway, Saltwater / freshwater marshes, Habitat, Snowpack / snow water equivalent SWE
Updated	April 29, 2022

Title	Landsat Science Program
Lead	Goddard Space Flight Center
Description	Multispectral earth imaging satellite acquires data for earth observation. Numerous applications and extensive history of success with environmental and land use programs.
Science topics	Levees, Dredging, Forest harvesting, Agriculture, Urban development, Roads and bridges, Rail lines, Docks and ports, Surface water / flow, Groundwater, Stage, Direction, Tides, Residence time, Waves, Flood, Drought, Wildfire, Harmful algal blooms HAB, Phytoplankton, Suspended sediment, Turbidity, Mudflats, Intertidal / transition zones, Above-highwater refugia, Main channels, Sloughs, Backwater, Submerged aquatic vegetation, Floating aquatic vegetation, Seasonally flooded, Open water, Managed ponds, Riparian wildlife, Forests, Non-forested vegetation, Delta islands, Pacific flyway, Saltwater / freshwater marshes, Habitat, Energy and mines, Snowpack / snow water equivalent SWE
Updated	April 29, 2022

Title	Sacramento River Water Quality Monitoring
Lead	Woodland-Davis Clean Water Agency
Description	The Woodland-Davis Clean Water Agency (WDCWA)â€”a cooperative partnership between the City of Davis and the City of Woodlandâ€”was formed to implement the Davis-Woodland Water Supply Project (DWWSP) and construct a new surface water treatment plant to treat water from the Sacramento River which, once complete, will largely replace the Citiesâ€™ current groundwater supply. In October 2013, CH2M-Hill was selected as the Design-Build-Operate (DBO) Company for this project. In anticipation of this new surface water treatment facility, the WDCWA began an extensive source water monitoring program in August 2009. The purpose of this monitoring program was to characterize the quality of Sacramento River water at the DWWSP intake, to assist in the selection of an effective treatment process train, and to provide the required raw water data necessary for obtaining a Domestic Water Supply Permit from the State Water Resources Control Boardâ€™s Drinking Water Program (DWP;formerly under the California Department of Public Health (CDPH)). After fulfilling the initial one-year monitoring program agreed to by CDPH, a scaled down sampling program was initiated to better understand seasonal trends in water quality, and to fill the time gap between the initial 2009-2010 monitoring efforts and startup of the new Regional Water Treatment Facility (RWTF).
Science topics	Surface water / flow, Groundwater, Nitrogen / ammonia, Phosphorous, Salinity, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Polychlorinated biphenyl PCB, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Insecticides, Rodenticides, Herbicides, Fungicides, Other discharge contaminants, Conductivity, Water use / demand, Fecal coliform / E. coli
Updated	April 29, 2022

Title	WorldView-3
Lead	DigitalGlobe
Description	Provides commercial satellite services. Multiple satellites continuously collecting multispectral imagery throughout the globe. Available for download and processing by end users.
Science topics	Levees, Forest harvesting, Agriculture, Urban development, Recreation & tourism, Roads and bridges, Rail lines, Docks and ports, Surface water / flow, Stage, Direction, Tides, Residence time, Flood, Drought, Land elevation, Subsidence, Sea level rise, Seismicity, Wildfire, Suspended sediment, Erosion, Turbidity, Mudflats, Intertidal / transition zones, Above-highwater refugia, Main channels, Sloughs, Backwater, Submerged aquatic vegetation, Floating aquatic vegetation, Seasonally flooded, Open water, Managed ponds, Riparian wildlife, Forests, Non-forested vegetation, Delta islands, Pacific flyway, Saltwater / freshwater marshes, Energy and mines, Snowpack / snow water equivalent SWE, Vessels and shipping channels
Updated	April 29, 2022

Title	Juvenile Salmonid Monitoring - Red Bluff Diversion Dam
Lead	U.S. Fish and Wildlife Service [USFWS]
Description	The Red Bluff Fish and Wildlife Office (RBFWO) established a juvenile fish monitoring program using rotary-screw traps at the Red Bluff Diversion Dam (RBDD) in 1994. The primary objectives of this project at present are to (1) obtain juvenile winter Chinook production indices and to correlate these indices with estimated escapement from adult estimates provided by the winter Chinook carcass survey, (2) define seasonal and temporal patterns of abundance of winter, spring, fall and late-fall run Chinook salmon and steelhead trout passing RBDD and (3) obtain relative abundance information (catch per unit volume) for green sturgeon and lamprey to monitor trends in abundance.
Science topics	Water conveyance / infrastructure, Surface water / flow, Stage, Velocity, Water temperature, Turbidity, Chinook Salmon, Steelhead Trout, Green sturgeon, Water intakes, fish screens & passage
Updated	April 29, 2022

Title	Environmental Monitoring Program [EMP]: Discrete Water Quality Monitoring
Lead	California Department of Water Resource [DWR]
Description	There are 24 fixed discrete stations within the San Francisco Estuary that are monitored at high water slack tide. The stations are primarily accessed by the Research Vessel Sentinel, or vehicle transport. Discrete sampling is completed once a month due to the intensity of collecting a wide collection of physical parameters (e.g. water temperature) and grab samples for laboratory analysis (e.g. nitrogen and phosphorous). The data from the discrete sampling is helpful to document long-term changes within the estuary.
Science topics	Tides, Wind, Nitrogen / ammonia, Phosphorous, Carbon, Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Main channels, Sloughs, Conductivity
Updated	April 29, 2022

Title	Smelt Larva Survey
Lead	California State Water Resources Control Board [SWRCB]
Description	The Smelt Larva Survey provides near real-time distribution data for longfin smelt larvae in the Delta, Suisun Bay and Suisun Marsh. Sampling takes place within the first two weeks in January and repeats every other week through the second week in March. Each 4-day survey consists of a single 10-minute oblique tow conducted at each of the 35 survey locations (see map) using an egg and larva net. The 505-micron mesh net is hung on a rigid frame shaped like an inverted-U, which in turn is attached to skis to prevent it from digging into the bottom when deployed. The net mouth area measures 0.37 m2. The conical net tapers back from the frame 3.35 m to a 1-liter cod-end jar, which collects and concentrates the sample. Immediately after each tow, juvenile fishes are removed, identified, measured and returned to the water immediately, and the remaining larvae are preserved in 10% formalin for later identification in the Lab in Stockton.
Science topics	Stage, Salinity, Water temperature, Turbidity, Main channels, Sloughs, Chinook Salmon, Steelhead Trout, Green sturgeon, White Sturgeon, Delta Smelt, Longfin Smelt, Sacramento Splittail, Conductivity
Updated	April 29, 2022

Title	Spring Kodiak Trawl Survey
Lead	California Department of Fish and Wildlife [CDFW]
Description	The Spring Kodiak Trawl Survey (SKT) has sampled annually since its inception in 2002. The SKT determines the relative abundance and distribution of spawning delta smelt (Hypomesus transpacificus). The SKT samples 40 stations each month from January to May. These 40 stations range from San Pablo Bay upstream to Stockton on the San Joaquin River, Walnut Grove on the Sacramento River, and the Sacramento Deep Water Ship Channel. Each 'Delta-wide' survey takes approximately 4 - 5 days per month to complete. Historically, 'Delta-wide' surveys were followed by a 'Supplemental' survey two weeks later to intensively sample areas of highest delta smelt concentration to estimate the proportion of male and female delta smelt that were in pre-spawning, spawning and spent maturation stages. Beginning in 2008, in an effort to minimize take of spawning adults, routine 'Supplemental' surveys were discontinued and are now only conducted under the recommendation of the Smelt Working Group and the approval of managers.
Science topics	Stage, Salinity, Water temperature, Turbidity, Main channels, Sloughs, Chinook Salmon, Steelhead Trout, Green sturgeon, White Sturgeon, Delta Smelt, Longfin Smelt, Sacramento Splittail, Conductivity, Other species
Updated	April 29, 2022

Title	Delta Juvenile Fish Monitoring Program [DJFMP]
Lead	U.S. Fish and Wildlife Service [USFWS]
Description	The abundance of juvenile Chinook Salmon (all races) emigrating from the Central Valley's tributaries on their way to the ocean is estimated by the U.S. Fish and Wildlife Service Delta Juvenile Fish Monitoring Program that operates in and around the Delta. The Delta Juvenile Fish Monitoring Program (DJFMP) conducts annual monitoring of juvenile fishes, participates in multi-agency research activities, and contributes to several technical and management committees within the region.
Science topics	Water temperature, Dissolved oxygen, Turbidity, Main channels, Sloughs, Chinook Salmon, Crustaceans, Fish, Invertebrates
Updated	April 29, 2022

Title	Yolo Bypass Fish Monitoring
Lead	California Department of Water Resource [DWR]
Description	California Department of Water Resources (DWR) has operated a fisheries monitoring program in the Yolo Bypass, a seasonal floodplain and tidal slough, since 1998. The objectives of the Yolo Bypass Fish Monitoring Program (YBFMP) are to: (1) collect baseline data on lower trophic levels (phytoplankton, zooplankton, and aquatic insects), juvenile fish and adult fish, hydrology, and water quality parameters;(2) investigation of the temporal and seasonal patterns in chlorophyll-a concentrations, including whether high concentrations are exported from the Bypass during agricultural and natural flow events and the possibility of manipulating bypass flows to benefit listed species like Delta Smelt (Hypomesus transpacificus) and Chinook salmon (Oncorhynchus tshawytscha). The YBFMP operates a rotary screw trap and fyke trap, and conducts biweekly beach seine and lower trophic surveys in addition to maintaining water quality instrumentation in the bypass. The YBFMP serves to fill information gaps regarding environmental conditions in the bypass that trigger migrations and enhanced survival and growth of native fishes, as well as provide data for IEP synthesis efforts.
Science topics	Surface water / flow, Stage, Velocity, Direction, Tides, Flood, Chlorophyll A / B, Phytoplankton, Other zooplankton, Water temperature, Dissolved oxygen, pH, Turbidity, Other discharge contaminants, Mudflats, Intertidal / transition zones, Main channels, Chinook Salmon, Steelhead Trout, Green sturgeon, White Sturgeon, Delta Smelt, Longfin Smelt, Sacramento Splittail, Insects, Striped bass, Conductivity, Saltwater / freshwater marshes, Fish, Invasive / non native species
Updated	April 29, 2022

Title	Municipal Water Quality Investigation Program [MWQI]
Lead	California Department of Water Resource [DWR]
Description	DWR's municipal water quality monitoring program studies the effect the Delta has on quality, treatability, and reliability of source waters for municipal use. Discrete water quality samples are collected monthly and biweekly throughout the Delta. The Real Time Data and Forecasting-Comprehensive Program (RTDF-CP) collects continuous data at 5 key locations in the Delta, State Water Project and Central Valley Project, coalesces the data into graphs, and provides model-based water quality forecasts. Together, these resources are essential tools for drinking water purveyors in efficiently managing water treatment operations. MWQI monitoring data are used in drinking water supply studies, to identify long-term trends in drinking water quality, and to help DWR and other agencies research and mitigate drinking water issues in Delta waters and the SWP. Additionally, in collaboration with the BDO, O&M EAB, and OCO, monitoring data are used to further develop the "early warning" system that provides advance notice to Delta water users of possible drinking water quality problems. Monitoring data are collected by two different monitoring strategies;1) discrete grab samples, and 2) continuous real-time monitoring via remotely located instrumentation. Municipal water quality monitoring parameters include: Organic carbon, Anions, Cations, Salinity, Nutrients, Chlorophyll, Metals, and Total dissolved solids
Science topics	Water conveyance / infrastructure, Agriculture, Nitrogen / ammonia, Phosphorous, Carbon, Chlorophyll A / B, Detritus, Harmful algal blooms HAB, Phytoplankton, Other zooplankton, Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Polychlorinated biphenyl PCB, Hydrocarbons / polycyclic aromatic hydrocarbons PAH, Flame retardants, Endocrine disruptors, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Constituent of emerging concern CEC, Insecticides, Rodenticides, Herbicides, Fungicides, Microplastics, Other discharge contaminants, Main channels, Sloughs, Fecal coliform / E. coli
Updated	April 29, 2022

Title	Enhanced Delta Smelt Monitoring [EDSM] Program
Lead	U.S. Fish and Wildlife Service [USFWS]
Description	The Enhanced Delta Smelt Monitoring (EDSM) Program is conducted year-round by the U.S. Fish and Wildlife Service Lodi Office. This survey conducts high-frequency sampling in both the entrainment and entrainment-reference zones on a weekly basis. The survey will allow us to estimate the abundance of Delta Smelt in each zone to determine proportional entrainment and the relative risk of water operations to the population.
Science topics	Water temperature, Turbidity, Main channels, Sloughs, Delta Smelt, Conductivity
Updated	April 29, 2022

Title	Quality Assurance & Quality Control [QA/QC] Program
Lead	California Department of Water Resource [DWR]
Description	The QA/QC Program implements our QA/QC Policy through Water Resources Engineering Memo (WREM) 60 (PDF). WREM 60 establishes our policies and procedures to assure that quality assurance is used in our chemical and physical measurements, data collection, and data measurement and management activities. Our QA/QC Program ensures that all water-related data is collected in a way that is scientifically sound, legally defensible, comparable and compatible with State and federal agencies, and is properly documented. All of our divisions, districts, contractors, and agency cooperators performing measurement activities are subject to the provisions of WREM 60. QA/QC protocols include: Standard operating procedures Quality assurance templates Quality control standards Quality assurance assessments Department-wide quality assurance guidance documents
Science topics	Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Polychlorinated biphenyl PCB, Hydrocarbons / polycyclic aromatic hydrocarbons PAH, Flame retardants, Endocrine disruptors, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Constituent of emerging concern CEC, Insecticides, Rodenticides, Herbicides, Fungicides, Microplastics, Nitrogen / ammonia, Other discharge contaminants, Fecal coliform / E. coli
Updated	April 29, 2022

Title	Continuous Monitoring of Water Quality & Suspended-Sediment Transport [Bay-Delta]
Lead	U.S. Geological Survey [USGS]
Description	Our group at the USGS continuously monitors suspended-sediment concentration (SSC), turbidity, dissolved oxygen, temperature, salinity, and water level at many sites throughout the San Francisco Bay (Bay) and the Sacramento-San Joaquin Rivers Delta (Delta). Our work began in 1988 to explore the spatial and temporal variability of water quality and sediment transport and to provide decision makers, resource managers, and the public with the most up-to-date knowledge. Topics we study include water quality, sediment transport, water clarity, erosion and deposition, sediment-associated contaminants and habitat quality, wetland restoration, and sea level rise.
Science topics	Water operations / exports, Water storage, Water conveyance / infrastructure, Surface water / flow, Stage, Velocity, Suspended sediment, Bedload, Deposition, Erosion, Chemistry, Toxicity, Salinity, Water temperature, Dissolved oxygen, Turbidity, Other discharge contaminants, Intertidal / transition zones, Main channels, Sloughs, Open water, Riparian wildlife, Conductivity, Water use / demand, Water intakes, fish screens & passage
Updated	April 29, 2022

Title	Stormwater Multiple Application and Report Tracking System [SMARTS]
Lead	California State Water Resources Control Board [SWRCB]
Description	SMARTS provides a platform where dischargers, regulators, and the public can enter, manage, and view storm water data including permit registration documents, compliance, and monitoring data associated with California's Storm Water General Permits. SMARTS is compliant with the EPA's Cross-Media Electronic Reporting Rule (CROMERR) which sets requirements for electronic reporting of National Pollutant Discharge Elimination System (NPDES) permit and report submittals. The Storm Water Multiple Application and Report Tracking System more commonly referred to as SMARTS is the Water Boardâ€™s online database. The Industrial General Permit requires all documents related to Storm Water to be certified and submitted electronically on the website. These documents can include a siteâ€™s Notice of Intent (NOI) or No Exposure Certification (NEC) application, Storm Water Pollution Prevention Plan (SWPPP), Storm Water Sample Results, or Annual Reports. SMARTS has three types of user roles: Legally Responsible Persons (LRPs), Duly Authorized Representatives (DARs), and Data Entry Persons (DEPs). Each Facility is required to have an LRP account on SMARTS in order to apply for either NOI or NEC coverage under the IGP. That LRP has the option to link additional users to the account. For example, Frog Environmental can be linked to SMARTS as a Data Entry Person. As your DEP, Frog Environmental can assist with uploading and properly preparing documents that are required to be on SMARTS. Although we can help with the data entry, all documents are required to certified and submitted by either the LRP or the DAR that is linked to the facilityâ€™s SMARTS account. We also assist with the certification process by sending step by step instructions and answering any questions you may have regarding SMARTS.
Science topics	Wastewater discharge, Urban development, Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Hg and methyl mercury, Polychlorinated biphenyl PCB, Hydrocarbons / polycyclic aromatic hydrocarbons PAH, Flame retardants, Endocrine disruptors, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Constituent of emerging concern CEC, Insecticides, Rodenticides, Herbicides, Fungicides, Microplastics, Nitrogen / ammonia, Other discharge contaminants, Stormwater runoff / drainage, Fecal coliform / E. coli
Updated	April 29, 2022

Title	Regional Monitoring Program for Water Quality in San Francisco Bay
Lead	U.S. Geological Survey [USGS]
Description	The Regional Monitoring Program for Water Quality in San Francisco Bay (RMP) is SFEI's largest program. It provides the information that regulators and decision-makers need to manage the Bay effectively. The RMP is an innovative collaborative effort between SFEI, the Regional Water Quality Control Board, and the regulated discharger community.
Science topics	Stage, Solar irradiance, Nitrogen / ammonia, Phosphorous, Carbon, Chlorophyll A / B, Suspended sediment, Salinity, Water temperature, Dissolved oxygen, Turbidity, Hg and methyl mercury, Copper, Selenium, Other discharge contaminants, Main channels, Conductivity, Habitat
Updated	April 29, 2022

Title	Fish Restoration Program Monitoring
Lead	California Department of Fish and Wildlife [CDFW]
Description	The Fish Restoration Program (FRP), an inter-agency agreement between the California Department of Fish and Wildlife (CDFW) and the California Department of Water Resources (DWR), will restore at least 8,000 acres of tidal wetlands in the Sacramento-San Joaquin Delta (Delta) and Suisun Marsh pursuant to requirements in federal Biological Opinions and the California Incidental Take Permit for operation of the State Water Project and Central Valley Project. The rationale for restoration is that state or federally listed fish species, Delta Smelt Hypomesus transpacificus, spring-run and winter-run Central Valley Chinook Salmon Oncorhynchus tshawytscha, and Longfin Smelt Spirinchus thaleichthys will benefit from increased availability of habitat and food web resources. The CDFW FRP Monitoring Team is responsible for monitoring the biological effectiveness of individual FRP tidal wetland restoration projects. Fish catch, invertebrate catch, and water quality data have been collected as baseline monitoring data and to determine the most efficient methods for monitoring wetland restoration efforts.
Science topics	Nitrogen / ammonia, Phosphorous, Carbon, Chlorophyll A / B, Phytoplankton, Other zooplankton, Salinity, Water temperature, Dissolved oxygen, pH, Turbidity, Submerged aquatic vegetation, Chinook Salmon, Steelhead Trout, Green sturgeon, White Sturgeon, Delta Smelt, Longfin Smelt, Sacramento Splittail, Insects, Mollusks, Crustaceans, Invertebrates
Updated	April 29, 2022

Title	Continuous Flow and Water Quality Monitoring Network in the Sacramento-San Joaquin Delta
Lead	U.S. Geological Survey [USGS]
Description	This project envisions the continuation, expansion, and further integration of high frequency monitoring for flow, water quality (including chlorophyll and nutrients), sediment, as well as biological responses at key locations in the Delta and Suisun Bay. The physical properties monitored by the fixed-station network are the primary drivers of the habitat conditions and biological responses that management actions hope to achieve. Nutrient dynamics are explicitly measured at select stations to improve our understanding of how physical dynamics, water quality and landscape features shape the base of Delta food webs. These data will provide information about drivers linked to food quantity and quality as well as potential toxins production by harmful algae. Suspended-sediment monitoring provides an understanding of the inputs and internal exchanges between regions, locations of sources and sinks, and provides insight into the underlying cause of turbidity variability in the study area. Suspended-sediment measurements gage the availability of suspended sediment for existing marshes and for proposed large-scale marsh restoration efforts in the Delta. There are a total of 5 sub-tasks in this project: • Task 1: Hydrodynamics Team – Fixed Station Network Operation and Maintenance • Task 2: BioGeoChemistry Team -- Fixed Station Network Operation and Maintenance • Task 3: Delta Sediment Team – Fixed Station Network Operation and Maintenance • Task 4: Bay Sediment Team – Fixed Station Network Operation and Maintenance • Task 5: Project Management
Science topics	Chlorophyll A / B, Conductivity, Dissolved oxygen, Flows, Nutrients, pH, Phytoplankton, Sediments, Stage, Surface water / flow, Tides, Turbidity, Velocity, Water operations / exports, Water temperature
Updated	January 19, 2024

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