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Southwest Wetlands Interpretive Association

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Projects & Programs

Key Programs

Key Programs

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Key Projects

Key Projects

Other Active Projects

Other Active Projects

Other Active Projects

You are here: Home / Archives for Projects & Programs
Invasive Plant Control Program: Pilot Channel (7-23-14)

Tijuana River Valley Invasive Plant Control Program

Exotic invasive plants have become a major problem in many California’s wild-lands and in the open space of the Tijuana River Valley three invasive species are a particular problem.

Tijuana River Valley Invasive Plant Control ProgramRead More

Flooding and sediment flow into the Reserve after the first big winter storm in 2018

NOAA Marine Debris Program

With funding from NOAA Fisheries, SWIA employs staff and provides program support for the Reserve Stewardship Program.

NOAA Marine Debris ProgramRead More

Fish sampling

NOAA Operations Programs

The Tijuana River National Estuarine Research Reserve (TRNERR) is one of twenty-nine NOAA funded NERRS in the U.S.

NOAA Operations ProgramsRead More

Los Penasquititos Lagoon Monitoring site map

Los Penasquitos Lagoon Monitoring Program

Between 1950 – 1972, dumping of treated effluent containing nitrates and phosphates from upstream sewage treatment facilities occurred.

Los Penasquitos Lagoon Monitoring ProgramRead More

Elegant tern colony saltworks (May 5, 2010)

South San Diego Bay Wetland Restoration Project

The goal of the project was to restore and enhance 300 acres of coastal wetlands and uplands in San Diego Bay.

South San Diego Bay Wetland Restoration ProjectRead More

Seal Beach Sedimentation Augmentation Project. Panoramic view of the site following completion of sediment augmentation.

Seal Beach Sediment Augmentation Project

This pilot project, implemented by SWIA in conjunction with the State Coastal Conservancy and USFWS, consists of the addition of a thin-layer (8-10 inches) of clean dredged sediments to 10 acres of a low elevation salt marsh within the Seal Beach National Wildlife Refuge in Orange County, CA.

Seal Beach Sediment Augmentation ProjectRead More

Dancing egrets

Tijuana Estuary Tidal Restoration Program

TETRP is a multi-phased restoration program located within the Tijuana Estuary National Estuarine Research Reserve (TRNERR).

Tijuana Estuary Tidal Restoration ProgramRead More

Native Olympia Oysters - TETRP

San Diego Bay Native Oyster Restoration Project

SWIA, partnering with the State Coastal Conservancy, Port of San Diego and U.S.F.W.S Coastal Program, will complete studies, designs and engineering that are needed for environmental review and analysis and permit applications for a native oyster restoration project adjacent to the San Diego Bay National Wildlife Refuge.

San Diego Bay Native Oyster Restoration ProjectRead More

"40 Years of Restoration At Tijuana Estuary, CA" - cover photo

“40 Years Of Restoration At Tijuana Estuary, CA” – State Coastal Conservancy

A compilation of restoration projects within the Tijuana Estuary and lessons learned.

“40 Years Of Restoration At Tijuana Estuary, CA” – State Coastal ConservancyRead More

Beetles on willows

Ecology and Management of the Kuroshio Shot Hole Borer – US Navy

Year 3 of a continuing study by SWIA to understand the effects of the non-native Kuroshio Shot Hole Borer in the Tijuana River valley.

Ecology and Management of the Kuroshio Shot Hole Borer – US NavyRead More

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