Staff at Arroyo worked in unique and sensitive areas to improve critical habitat for federally threatened and/or endangered species, as well as degraded reservoirs and tributaries. Work has focused on habitat improvement, exotic species removal, erosion control, re-vegetation, active monitoring, etc. See our Project page for more details.
Aquatic Ecosystem Evaluation
As part of permitting actions with State and Federal agencies Arroyo has performed aquatic ecosystem evaluations. These evaluations have included freshwater and tidal streams and rivers, and wetland areas. Each evaluation was unique and designed to address specific permitting concerns. General work involved habitat assessments, fish and benthic macroinvertebrate population assessments, vegetation community assessments, water quality evaluations and stream channel evaluations.