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Regional Data Center SFEI is one of the state's Regional Data Centers that exchanges water quality data to the… Project
Flood Control 2.0 Flood Control 2.0 is an ambitious regional effort aimed at helping restore stream and wetland… Project
NOAA remote sensing tools and application for evaluating CyanoHABs in California lakes There are thousands of lakes in the State of California. A number of these lakes are experiencing… News
San Francisco Bay Joint Venture Projects Map In partnership with the San Francisco Bay Joint Venture (SFBJV), SFEI/ASC developed a new… News
EcoAtlas’ Landscape Profile Tool v2.0 The recent EcoAtlas release delivers new functionality and enhancements to the Landscape Profiler,… News
RipZet: GIS Tool for Estimating Riparian Zones The Riparian Zone Estimator Tool (RipZET) is a GIS-based decision support tool under development… News
SFEI's Regional Data Center contains over 2 million results! With the recent upload of the Klamath Tribes water quality data (1990-2013) by Randy Turner and the… News
CD3: New interface and Improved Functionality CD3 or Contaminant Data Display and Download is a web-based visualization tool for accessing water… News
CD3: New interface and Improved Functionality CD3 or Contaminant Data Display and Download is a web-based visualization tool for accessing water… News
EcoAtlas, a tool to communicate wetland condition and extent, will be enhanced to accommodate new functionality EcoAtlas, SFEI's flagship product launched last summer, was just awarded three Wetland Program… News
Water Year 2013 Stormwater Data - Signed, Sealed, Delivered! The SFEI Data Technical Services (DTS) team manages the data for a multi-year stormwater monitoring… News
Cristina Grosso, Tony Hale, and others from SFEI-ASC participate in the Environmental Data Summit Cristina Grosso presented EcoAtlas to an audience of policy-makers, scientists, technologists,… News
Environmental Informatics Program Innovative technology driving science solutions The SFEI Environmental Informatics Program utilizes… Program
Standard Names/Codes CEDEN has developed controlled vocabulary lists which consist of standard names and codes for… General Content
San Francisco Bay Area Digital Orthophotography Collection In June 2014, high resolution 4 band orthoimagery was collected for Contra Costa, Marin and Napa… Data
Safe to Eat Portal Fish and shellfish are nutritious and good for you to eat. But some fish and shellfish may take in… Project
"What is EcoAtlas and why is it so important?" An interview with Meredith Williams on San Francisco Bay Area radio station KCBS Meredith Williams discusses the primary benefits of EcoAtlas to the state's body of knowledge about… News
SFEI Announces New Wetlands Web Tools News
Establishment of the NFWF San Francisco Bay Estuary Conservation Fund The National Fish and Wildlife Foundation (NFWF) announced the establishment of the NFWF San… News
Healthy Streams Portal Healthy streams, rivers, and lakes provide safe drinking water, recreational opportunities, and… Project
SFEI-ASC Shines at Bay-Delta Science Conferences SFEI-ASC Scientists gave 5 presentations and displayed 3 posters at the 7th Biennial Bay-Delta… News
Release of Healthy Streams Portal Streams and rivers perform numerous functions and provide important services to society. They are… News
Spartina Aerial Images High-resolution infra-red aerial images are available for three locations in the San Francisco… General Content
GeoFetch: A One-Stop Shop for SFEI Data GeoFetch is an on-line catalog of SFEI’s spatial data including GIS data, websites, services and… News
Regional Stormwater Monitoring and Urban BMP Evaluation: Publications & Spreadsheets Report: A BMP Toolbox for Reducing Polychlorinated Biphenyls (PCBs) and Mercury (Hg) in Municipal… General Content
Transitional Ecotone Vegetation Data Management System Upload and access data from vegetation surveys of intertidal-upland ecotones Project
Online 401 Application Tool This tool provides a permit negotiation tool for applicants and Regional Water Board staff to work… Project
U.S. Coast Survey Maps of California (South Coast) Until the advent of this new map viewer, a valuable resource was largely unavailable to coastal… Project
Contaminant Data Download and Display (CD3) Contaminant Data Display and Download Tool or CD3 is an innovative visualization tool for… Project
Bay Area Trash Tracker This resource served the Bay Area's municipalities until 2014. It was a password protected tool… Project
Bay Area Aquatic Resource Inventory (BAARI) The Bay Area Aquatic Resources Inventory (BAARI) is a GIS base map of the Bay Area's… Project
BAARI Mapping Documentation The Bay Area Aquatic Resource Inventory (BAARI) is a basemap of all tidal and non-tidal aquatic… General Content
Santa Clara Valley Water District Pilots the 1-2-3 Framework. SFEI successfully transferred the 1-2-3 Framework for comprehensive assessment of aquatic resources… News
California Rapid Assessment Methodology Training Training and technical transfer requests from our partner agencies are increasing. Last quarter, we… News
CEDEN Update First quarter CEDEN highlights include the hiring of a Program Manager and the availability of… News
Application of the EPA Level 1-2-3 Monitoring Framework as part of wetland mitigation in a watershed context The California Rapid Assessment Method (CRAM) for wetlands is getting traction in providing data to… News
BAARI Outreach Efforts The GIS team did extensive outreach for the Bay Area Aquatic Resources Inventory (BAARI) base map.… News
California Aquatic Resource Inventory (CARI) The California Aquatic Resources Inventory (CARI) is a Geographic Information System (GIS)… Project
Presentation on BAARI at UC Berkeley Geolunch Marcus talked about methodology, the mapping process, and quality control. Jamie talked about the… News
Presentation on BAARI at CalGIS 2011 Marcus talked about methodology, the mapping process, and quality control. Jamie talked about the… News
Riparian Area Mapping Tool The National Resource Council (NRC) defines riparian as “areas through which surface and… General Content
Data Handling The information on this page is provided to help viewers to better understand the data download… General Content
Tissue monitoring data available through CEDEN The California Environmental Data Exchange Network (CEDEN) is a system designed to facilitate the… News
California T-sheets Website Virtually fly through the historical landscape of the Southern California coastline! The EDIT… News
Southern California T-sheet Atlas Robin Grossinger and the Historical Ecology team have completed the T-sheet Atlas. Titled,… News
Internal Beta Launch of SFEI's GeoFetch Kristen Cayce, Shira Bezalel and Gregory Tseng successfully released the Beta version of SFEI's… News
Public release of California Environmental Data Exchange Network (CEDEN) The California Environmental Data Exchange Network (CEDEN) is a system designed to facilitate the… News
San Francisco Estuary Goals Project Area     The geographic scope of the San… General Content
EcoAtlas: Bay Area Past & Present Map Info   General Content
View EcoAtlas Baylands Maps Historical Baylands and Adjacent Habitats ca. 1800 This view of the San Francisco Bay past… General Content
Modern Baylands Background The coverages of the Modern Landscape View of the EcoAtlas Baylands share common aerial photography… General Content
South Bay Salt Pond Restoration Project: GIS & Web Services The South Bay Salt Pond Restoration Project is the largest tidal wetland restoration project on the… Project
Environmental Data Upload and Visualization Tools presented at the 2010 NWQMC Conference Cristina Grosso presented some of SFEI's environmental data upload and visualization tools at the… News
Assessment of Removal of Creosote-Treated Pilings and Structures from San Francisco Bay The remnants of old creosote-treated piers and dilapidated maritime facilities are common… Project
California Wetlands Portal The California Wetlands Portal, part of the State of California’s My Water Quality portal, is the… Project
Re-branding of the Wetlands Tracker as the "California's Wetlands Portals" Michael May presented in Sacramento to the state 401 program coordinating committee (CORCOM) news… News
Marin County National Hydrography Dataset (NHD) Digitizing Pilot Project SFEI as the SF Bay Area Regional Steward for USGS National Hydrography Dataset is working with… Project
National Hydrography Dataset (NHD) Data Stewardship As the San Francisco Bay Area Regional Steward for the USGS National Hydrography Dataset,… Project
First draft of the specification for the web-based application for Section 401 water quality certification Mike May released to state board staff on November 11th the first draft of the specification for… News
The Safe to Eat Fish and Shellfish Internet Portal SFEI, together with SWAMP are developing an interactive web application called "The Safe to Eat… News
U.S. Coast Survey Maps of SF Bay Under the direction of some of the leading American scientists of the 19th century, the United… Project
Historical Wetlands of the Southern California Coast: An Atlas of US Coast Survey T-Sheets 1851-1889 This project is the first regional assessment of the relative distribution and abundance of… Project
Wetland Tracker pilot well received by Regional Water Quality Control Board Staff from the Regional Water Quality Control Board presented to their Board today findings… News
RMP Steering Committee Meeting Topics from this meeting include, Pulse Update, Agenda for Annual Meeting,Prioritizing Dioxin Data… Event
Find yourself a safer place to swim or fish in the Bay Area Another example of a web dashboard built using R comes from John Oram, a scientist at the San… News
Montezuma Data Management This project provides data management for the Montezuma tidal marsh restoration Project described… Project
Map Interpretation A good knowledge of basic map interpretation is a necessary skill for anyone attempting to create… General Content