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Title	Water Quality Data for California
Lead	U.S. Geological Survey [USGS]
Description	The USGS collects and analyzes chemical, physical, and biological properties of water, sediment and tissue samples from across the Nation. The Water Data for the Nation discrete sample data base is a compilation of over 4.4 million historical water quality analyses in the USGS district data bases through September 2005. The discrete sample data is a large and complex set of data that has been collected by a variety of projects ranging from national programs to studies in small watersheds.
Science topics	Water temperature, Dissolved oxygen, pH, Conductivity
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	Phytoplankton and Chlorophyll-a Monitoring
Lead	California Department of Water Resource [DWR]
Description	The California DWR Phytoplankton and Chlorophyll-a monitoring measures the composition (what kinds?), abundance (how many?), diversity (how many kinds?), and distribution (where are they?) of phytoplankton. It also measures phytoplankton biomass as chlorophyll-a;both types of monitoring are performed as part of the IEPâ€™s Environmental Monitoring Program (EMP).
Science topics	Chlorophyll A / B, Phytoplankton, Water temperature, Dissolved oxygen, pH, Main channels, 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	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	Drought Stressor Monitoring
Lead	California Department of Fish and Wildlife [CDFW]
Description	The state of California recently experienced a severe drought and one of the warmest and driest periods of recorded history. The drought lasted for five years, from 2012 to 2016. On January 17, 2014, Governor Jerry Brown declared the drought a state of emergency. This proclamation directed all state agencies to act to prepare for and mitigate drought-related effects on water supply and aquatic species. The California Department of Fish and Wildlife (CDFW) responded by developing and implementing â€œDrought Stressor Monitoringâ€. In late 2016 to early 2017, drought conditions improved considerably throughout most of the state when winter storms delivered higher than average levels of rainfall. This report describes the results from a collaborative monitoring effort carried out during the period 2014 to 2017 by scientists from California Department of Fish and Wildlife and other agencies throughout the state.
Science topics	Dissolved oxygen, Chinook Salmon, Steelhead Trout, Fish, Amphibians and reptiles
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	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 Fish Hatchery
Lead	East Bay Municipal Utilities District
Description	The Mokelumne River supports Central Valley fall-run Chinook salmon (Oncorhynchus tshawytscha) (fall-run), which is the only salmon run known to naturally occur in this waterway (Clark 1929). Fall-run are listed as a Species of Concern under the federal Endangered Species Act (NMFS 2004). Camanche Dam, which impounds Camanche Reservoir is the upper limit of anadromous fish migration in the Mokelumne River. East Bay Municipal Utility District (EBMUD) initiated construction of Camanche Reservoir in 1963. As mitigation for blocking access to spawning grounds for salmonids, EBMUD provided funding for the original construction of the MOK in 1964.The MOK is located on the south bank of the Mokelumne River at the base of Camanche Dam. While EBMUD provides funding for fall-run production, the California Department of Fish and Wildlife (CDFW) administers and operates the hatchery. The Commercial Salmon Stamp Fund provided funding for an additional MOK building built in 2002 and continues to financially support the MOK. On an annual basis the MOK produces fall-run for mitigation (Mitigation Element) and for ocean salmon enhancement (Ocean Enhancement Element). The annual MOK production goal is 6,400,000 fall-run smolts (3,400,000 for Mitigation Element and 3,000,000 for Ocean Enhancement Element). The hatchery operations are involved with tagging and monitoring fish to assess the success of the hatchery program.
Science topics	Surface water / flow, Salinity, Water temperature, Dissolved oxygen, pH, Main channels, Chinook Salmon, Steelhead Trout
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 Surface Water Monitoring
Lead	San Joaquin County and Delta Water Quality Coalition [SJCDWQC]
Description	The San Joaquin County and Delta Water Quality Coalition (SJCDWQC or Coalition) performs monthly surface water quality monitoring as part of the Irrigated Lands Regulatory Program to characterize discharge from irrigated agriculture.
Science topics	Wastewater discharge, Agriculture, Surface water / flow, Toxicity, Dissolved oxygen, pH, Lead, Cadmium, Copper, Zinc, Arsenic, Selenium, Insecticides, Rodenticides, Other discharge contaminants, Non-forested vegetation, Conductivity
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	California Rice Commission [CA Rice] Groundwater Monitoring
Lead	California Rice Commission
Description	In 1997, 28 rice wells were installed by the USGS. Since then, several of the wells have been destroyed or replaced and new wells have been installed to complement the original wells. Currently, 24 wells are active and used for water level monitoring and groundwater quality sampling. After two full network sampling events, the USGS used five network wells for trend monitoring as part of the USGS National Water Quality Assessment (NAWQA) Cycle II groundwater monitoring activities (from 2004 to 2014). Under the current monitoring program, now in Cycle III (2014 to 2024), water level monitoring is conducted bi-annually. In 2017, water quality monitoring will include the full network of active wells
Science topics	Agriculture, Groundwater, Nitrogen / ammonia, Suspended sediment, Salinity, Water temperature, Dissolved oxygen, pH, Seasonally flooded, Non-forested vegetation, Conductivity
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	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	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	Suisun Marsh Fish Study
Lead	University of California - Davis [UC Davis]
Description	The University of California, Davis has been involved in fish and wildlife monitoring and research within Suisun Marsh for 35 years and has been instrumental in detecting important trends associated with naturally fluctuating environmental conditions as well as anthropogenic influences. Research has included a 35+ year time series on the fish and invertebrate communities of the slough networks, research on waterfowl nesting patterns and population biology, and research on the demography of salt marsh harvest mouse. The Suisun Marsh Fish Study anchors this effort as it is the longest established survey in Suisun marsh. It will continue the research of Professor Peter Moyle under the direction of John Durand, and will focus upon the detection of changes in the aquatic ecosystem in response to developing stressors in the San Francisco Estuary (SFE). This time series is designed to further our understanding of the ecology and function of the fish community residing within Suisun Marsh and the San Francisco Estuary (SFE), and acts as one of the key surveys with Interagency Ecological Program's monitoring effort.
Science topics	Stage, Tides, Salinity, Water temperature, Dissolved oxygen, Main channels, Sloughs, Chinook Salmon, Steelhead Trout, Green sturgeon, White Sturgeon, Delta Smelt, Longfin Smelt, Sacramento Splittail, Pelagic fish, Benthos, Salt marsh harvest mouse, Mollusks, Crustaceans, Striped bass, Corbicula/Potamocorbula, Conductivity, Environmental drivers, Other species, 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	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	Water Quality of San Francisco Bay
Lead	U.S. Geological Survey [USGS]
Description	This website provides information about the following components of water quality: salinity, temperature, suspended particulate matter, dissolved oxygen, light penetration, and chlorophyll concentration. These parameters are measured using a submersible instrument package called a CTD. This program complements the Interagency Ecological Program (IEP) for the San Francisco Bay/Delta Ecosystem.
Science topics	Solar irradiance, Chlorophyll A / B, Suspended sediment, Salinity, Water temperature, Dissolved oxygen, Other discharge contaminants, Main channels
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	Fish out of breath: Assessing, developing, and validating physiological bioindicators of hypoxia across the Delta
Lead	University of California - San Diego [UCSD]
Description	This proposal seeks to generate two management tools to optimize ongoing conservation efforts (e.g. wetland restoration, fish supplementation) by accomplishing the following 4 objectives: Objective 1) use controlled laboratory experiments to identify temperature-dependent hypoxia tolerance data (Pcrit) for ChinookSalmon smolts and juvenile Delta Smelt. Objective 2) compile existing temperature and DO monitoring data across the SFE. Objective 3) generate metabolic indices using the newly-generated physiological data (Obj. 1) and existing environmentalinformation (Obj. 2) to examine spatial and temporal patterns in metabolic stress for each species. Objective 4) explore and develop an otolith-based bioindicator to identify past hypoxia exposure.
Science topics	Chinook Salmon, Delta Smelt, Dissolved oxygen, Temperature
Updated	November 30, 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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