Carollo News

Gone Fishin’: What are the Impacts of Wastewater Effluent on Downstream Trout?

Snyderville Basin Water Reclamation District (SBWRD) discharges treated wastewater to trout streams in Park City, Utah. Recent concerns about pharmaceuticals, personal care products (PPCPs) and endocrine disrupting compounds (EDCs) in wastewater effluent have caused SBWRD to question the effects of these chemicals on downstream fish. Carollo Engineers is leading a multi-faceted team in a study designed to accomplish three goals: 1) identify the levels of PPCPs and EDCs in East Canyon Creek at different seasons and distances downstream of the...

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Carollo’s Low-Cost Nitrate Removal Technology is Here!

Carollo’s biologically-tailored, two-stage treatment approach is an exciting water treatment process that can handle a wide range of groundwater contaminants, eliminate environmentally harmful waste streams, increase water recovery rates, and reduce treatment costs. Click here to find out more!

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Carollo receives "2014 Award for Public Works"

OCSD Headworks Rendering

The Plant No. 2 Headworks Replacement project for Orange County Sanitation District, CA, has been awarded the "2014 Award for Public Works (More than $100 Million)" by the Construction Management Association of America. Click here to read about this project.