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Application of Minnesota Nondegradation – Antidegradation Policy To Stormwater Discharges

by Caltha Company | Oct 24, 2012 | Stormwater, Water

The 1972 Clean Water Act required States to develop and implement an antidegradation policy that sets thresholds beyond which additional evaluations of potential water quality impacts are required to obtain a discharge permit and sets additional control requirements....

Water Quality Consultant – State and Federal Water Quality Standards Expert

by Caltha Company | Oct 23, 2012 | Caltha LLP Services, Water

Some of the specialized service areas Caltha provides are related to State and Federal water quality standards, environmental and aquatic toxicology, and setting site-specific water quality standards, water quality based effluent limits and NPDES permit limits. Caltha...

Minnesota Wastewater Consultant – MPCA Waste Water Permitting Expert

by Caltha, LLP | Oct 22, 2012 | Caltha LLP Services, Water

Caltha LLP provides expert consulting and permitting support to wastewater dischargers in Minnesota. Under Federal and Minnesota laws, all discharges of wastewater to the waters of the State require an NPDES permit issued by the Minnesota Pollution Control Agency...
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