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Kentucky Proposes New Selenium Water Quality Criteria and Fish Tissue Standard

by Caltha Company | Mar 13, 2013 | Water

The Kentucky Division of Water has been engaged in the triennial review of the state’s water quality standards since early 2012.  Recently, the agency asked the legislative committee that reviews agency regulations to defer consideration of the rules for another month...

Water Quality Standards Expert – Consultant For Ambient Water Quality Criteria and Application of Standards To Permit Limits

by Caltha Company | Mar 9, 2013 | Caltha LLP Services, Industrial Wastewater, Stormwater, Water

One of the specialty services Caltha LLP provides is in the area of aquatic toxicology, water quality standards, ambient water quality criteria, and application of Federal and State standards and criteria to individual dischargers or receiving waters. Our staff have...

Draft Antidegradation Requirements In Draft Wisconsin TMDL Development and Implementation Guide

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The Wisconsin Department of Natural Resources has released its draft guidance document “TMDL Development and Implementation Guidance: Integrating the WPDES and Impaired Waters Programs” for a 21-day public comment period.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...

Aquatic Toxicology Consultant – Water Quality Consultant

by Caltha Company | Jan 15, 2013 | Caltha LLP Services, Water

Caltha LLP provides expert consultant and technical support to private and public sector clients around the US relating to aquatic toxicology, water quality, water quality standards and state and federal rules. Caltha staff have the past experience preparing Federal...

Public Comment Period for Iowa Nutrient Reduction Strategy Extended

by Caltha Company | Jan 4, 2013 | Water

The public comment period for the Iowa Nutrient Reduction Strategy has been extended by two weeks until January 18, 2013. The original 45-day comment period was scheduled to close on January 4. According to IDNR, as of January 2 more than 350 comments had been...
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