Alter Terra - Building partnerships for conservation

What We Do

11. Volunteers Creating Pervious Pavers

Natural Systems Design

Blue-Green Infrastructure

Alter Terra has created an exportable model within the North American Region by combining previously tested science-based...

Partnerships for Conservation

Tijuana River Valley Recovery Team / TRVRT

Alter Terra director, Oscar Romo played an instrumental role in creating the Tijuana River Valley Recovery Team (TRVRT) and...

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Capacity Building, Tijuana Watershed Conservation

Friends and Supporters

Watershed Council held at Alter Terra

Partnerships for Conservation

Los Laureles Canyon Master Plan

The storms of 2005 created conditions that overwhelmed sediment basins with trash and sediment originating from the...