Castle Valley Consultants provides stormwater design, permitting, management, infrastructure mapping, and NPDES / MS4 Permit compliance services to public and private sector clients.  We provide innovative stormwater engineering solutions including land application via drip or spray irrigation.

plastic pipe with water flowing into stream

Services Provided

Stormwater Design

Stormwater Best Management Practices (BMPs)

Storm Water Management Plans (SWMPs)

 Land Application Systems for Stormwater

Drip Irrigation

Spray Irrigation

Storm Water System Mapping

MS4 Permit Compliance

Storm Water Pollution Prevention Plans

Total Maximum Daily Load (TMDL) Plan Preparation

Stormwater Analysis and Modeling

Construction Document Preparation

Contract Administration

Regulatory Permit Approval Coordination

Grant Assistance