by Caltha Company | Mar 7, 2013 | FAQ, Stormwater, Water
Under State and EPA stormwater permitting rules, a Stormwater Pollution Prevention Plan (SWPPP) may need to be certified. This signed SWPPP Certification is in addition to other types of certifications that may be required. The types of certifications will vary...
by Caltha Company | Mar 7, 2013 | Industrial Wastewater, Stormwater, Water
The Wisconsin Department of Natural Resources has released its draft guidance document “TMDL Development and Implementation Guidance: Integrating the WPDES and Impaired Waters Programs” for a 21-day public comment period. In addition to providing a framework for...
by Caltha Company | Mar 6, 2013 | Industrial Wastewater, Stormwater, Water
US EPA has published its final decision on its reconsideration of the methods used by NPDES permittees to test for Oil & Grease. In the 2010 proposed Methods Update Rule (MUR), EPA discussed a new method, ASTM D7575, for oil and grease. The agency subsequently...
by Caltha Company | Mar 2, 2013 | Caltha LLP Services, FAQ, Hazardous Materials, OSHA, Product Stewardship
US and international shipping regulations require that shippers determine if shipments contain marine pollutants and, if so, comply with additional safeguards. Manufacturers and importers of chemical substances often need to determine if they products are regulated as...
by Caltha Company | Feb 21, 2013 | Stormwater, Water
The Arizona Department of Environmental Quality (ADEQ) has administratively continued the current statewide construction general permit (2008 CGP) which expires on February 28, 2013. In accordance with a provision made in SB1289 during the 2012 Legislative session,...
