Logan Simpson’s Clean Water Act permitting specialists and NEPA consultants help our clients navigate the complex requirements of Section 404, 401, and 402 permitting. We prepare jurisdictional delineations for waters of the U.S. (including wetlands) and produce the nationwide or individual permit applications required to authorize construction of all types of projects.
Section 402 Compliance
Logan Simpson prepares erosion and sediment control plans and stormwater pollution prevention plans to meet National Pollutant Discharge Elimination System and related state-administered programs requirements. We help our clients develop site-specific best management practices in all ecological conditions. Logan Simpson also provides stormwater management certification training to professional and private organizations as well as to state and local governments.
Section 404 Permit Applications
Logan Simpson has excellent working relationships with the US Army Corps of Engineers, state departments of environmental quality, and other agencies that provide input to Corps-issued permits. We consult with our biologists and archaeologists to obtain consensus about mitigation for permanently impacted resources, so your project will not be held up by permitting.
- Section 404 permitting
- Section 401 certifications
- Section 402 construction compliance
- Jurisdictional delineations
- Erosion and sediment control plans
- Stormwater pollution prevention plans
- Best management practices