by Caltha, LLP | Sep 22, 2017 | Stormwater, Water
The revised US EPA general permit for stormwater discharge from construction sites began effective on February 22, 2017. The revised general permit included an option for a permit waiver for certain projects. These waivers are only available to stormwater discharges...
by Caltha, LLP | Jul 18, 2017 | Caltha LLP Project Summaries, Permitting, Redevelopment, Spill Prevention, Stormwater, SWPPP, Training, Training, Water
Caltha LLP Project Summary Project: Construction Permitting, SWPPP & Training Client: National Home Builder Location(s): Minnesota Key Elements: Stormwater permitting, SWPPP, Inspection training Overview: Caltha LLP was retained by a national home...
by Caltha Company | Mar 21, 2017 | Stormwater, Water
The current Georgia industrial stormwater general discharge permit expires on May 31, 2017. The revised NPDES General Storm Water Permit For Discharges of Stormwater Associated With Industrial Activity (2017 IGP) was finalized in 2016 and becomes effective on June 1,...
by Caltha Company | Aug 24, 2016 | Industrial Wastewater, Water
Zinc From Galvanized Metal And Dust Many facilities required to monitor metal concentrations under their industrial stormwater permit have found high levels of zinc in their stormwater discharges. Work conducted by the State of Washington found the major sources of...
by Caltha Company | Feb 29, 2016 | Industrial Wastewater, Stormwater, Water
The Texas Commission on Environmental Quality (TCEQ) has proposed to revise the current TPDES Multi Sector General Permit (MSGP) TXR050000, issued August 14, 2011 and expires on August 14, 2016. This permit authorizes the discharge of stormwater associated with...
