Parametrix wetland scientists delineating wetlands in Mason County, WA.
The final rule for defining waters of the United States (WOTUS) was approved in January 2020. The new rule eliminates Clean Water Act protections
for the majority of the nation's wetlands and more than 18% of streams, according to the US Geological Survey’s National Hydrology Dataset.
The Navigable Waters Protection Rule, also known as the Waters of the US, or WOTUS, rule, replaces regulations that have been in place since the Reagan administration.
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By Richard Roché, RG, LHG
Each year, Parametrix selects three projects of the year that exemplify our core values, mission, client service, and innovation. The Airport Solar project was named among the top three 2019 Parametrix Projects of the Year. Read about the project below.
Parametrix recently conducted a natural resources survey on the site of a solar energy electricity generating facility near Lakeview, OR. The team also monitored water resources, including mapping playas and potential wetlands within the 160-acre site.
The project included over 100 miles of mapping
Due to the very complicated site hydrology and soil conditions, challenges regarding defining playa edges, and evolving regulatory guidance, the project technical... (more)