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New Arizona Stormwater Permit Effective January 1, 2020

by Caltha, LLP | Jan 17, 2020 | Spill Prevention, Stormwater

The 2019 Arizona Multisite General Permit (MSGP) replaces ADEQ’s 2010 Non-Mining and Mining MSGP; the 2019 MSGPs became effective on Jan. 1, 2020. Existing permittees (those who have coverage under the 2010 permit(s)) have between Jan. 1, 2020, and Feb. 28, 2020, to...

Metal Processing – Metal Recycler Stormwater Permitting and SWPPP

by Caltha Company | Nov 9, 2015 | Caltha LLP Project Summaries, Industrial Wastewater, Permitting, Stormwater, Water, Water Quality

Caltha LLP Project Summary Project: Stormwater Pollution Prevention Plan Client: Metal Processing – Metal Recycler Location(s): Louisiana Key Elements: SWPPP, EPA “One Plan”, Integrated Contingency Plan, SPCC Plan, RCRA Hazardous Waste Contingency...

SWPPP Training For Manufacturing Site

by Caltha Company | May 21, 2015 | Caltha LLP Project Summaries, Permitting, Stormwater, SWPPP, Training, Water, Water Quality

Caltha LLP Project Summary Project: Stormwater Pollution Prevention Plan Training Client: Regional Manufacturer Location(s): Minnesota, Wisconsin Key Elements: SWPPP Training, Employee Training Program Development, Stormwater Permit Compliance Overview: Caltha LLP was...

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