water quality assessments

DESCO Environmental Consultants, LP is a full-service environmental consulting firm established in 1998, serving industry, agencies, and private landowners while protecting natural resources. It provides environmental planning, permitting, and compliance services to public and private-sector clients including federal, state, and local agencies, energy companies, and landowners.

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aerial imagery analysisarchaeological surveyscultural resource managementCWA Section 404 reviewsecological restorationenvironmental planningESA consultationsfisheries assessmentsGIS mappinghabitat assessmentsmitigation planningnatural resource surveysNEPA documentationRegulatory Complianceregulatory permittingsoil surveysvegetation mappingwetland delineationwildlife surveys

Arrowhead Ecology Group is an environmental consulting firm offering services ranging from initial baseline surveys to intensive aquatic resource relocations. Its team consists of advanced degree graduates with research and consulting experience, and it maintains working relationships with regulatory agencies. Services are grounded in scientific principles and use advanced techniques up to date with academic and regulatory standards.

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aquatic and wildlife surveysaquatic macroinvertebrate sampling and identificationaquatic resource relocationdrone mapping and photogrammetryecological statisticsenvironmental analysis and modelingfish and mussel agingfish stocking and samplinghabitat assessment and enhancementmitigation bank site efficacy assessmentsPhase I environmental assessmentsrestoration planningstorm water pollution prevention plansTXRAM stream assessmentsUSACE 404 permittingUSFWS Section 7 and Section 10 consultationswetland delineation