Skip to Content

Floodplain Management and Planning

Back to projects

It is not an easy task to implement drainage or stormwater management projects.
Each stormwater or drainage project has a different set of impacts and needs. By collaborating with you, Shive-Hattery is able to provide a thorough plan and provide the necessary components to each project.

Services include:

  • Public and stakeholder outreach
  • Feasibility studies
  • Hydrologic and hydraulic study and modeling
  • Funding research and assistance
  • Base flood elevation determinations
  • Conditional Letter of Map Revisions CLOMR’s and LOMR’s
  • Ordinance review and development
  • Capital improvement plan development
  • Storm utility fee assistance
  • Disaster prevention and contingency planning
  • Flood response plans


With careful planning stormwater management and drainage projects can be implemented in a thoughtful, orderly, thorough, and effective manner.

Stay in Touch for Monthly Shive-Hattery Industry Insights

Storm Sewer Design and Analysis

We're Learning, Growing + Sharing

Stay on top of the latest industry trends as we share how we are staying ahead of them.

studio951 Changes Name to Shive‑Hattery

Spero Valavanis and daughter, Alisha Valavanis, break ground on the new Seattle Storm Center for Basketball Performance.

A Dream Comes True for Father & Daughter

Sports

UI Health Specialty Care Center Street Level

Leveraging P3 Collaboration to Improve Access to Care

Healthcare