Surface Water Hydrology

Shell Valley offers a wide range of services for surface water projects. Our lead hydrologist
​can assist clients in permitting and compliance for the Clean Water Act and the National Pollutant Discharge Elimination System (NPDES).  

We have over 30 years experience in all facets of mine land, forest and rangeland hydrology. 

In addition, we offer the following:

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• Water resource planning and management
• Mining hydrology
• Water quality studies and modeling
• Watershed studies, flow estimates and mapping
• Stream ecology and classification
• Storm water management
• Watershed characterization
• Erosion potential evaluation

• Section D6 of Wyoming Mining Permit Applications
• Small earth dam design
• Hydrologic and hydraulic modeling and design
• Watershed, slope and soil stabilization
• Survey and characterization studies for fisheries and aquatic habitat
• Streambank stabilization
• Riparian restoration
• Design and construction of stream stabilization structures