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EPANET (Environmental Protection Agency Network Evaluation Tool) is a public domain, water distribution system modeling software package developed by the United States Environmental Protection Agency's (EPA) Water Supply and Water Resources Division.
Environmental audit privilege, or environmental privilege, in United States environmental law, is an evidentiary privilege created under state statute. The privilege protects the results of companies' internal environmental compliance audits from disclosure at trial, or in pretrial discovery .
An environmental audit is a type of evaluation intended to identify environmental compliance and management system implementation gaps, along with related corrective actions. In this way they perform an analogous (similar) function to financial audits .
They can continuously collect, record and report emissions data for process monitoring and/or for compliance purposes. The standard CEM system consists of a sample probe, filter , sample line ( umbilical ), gas conditioning system, calibration gas system, and a series of gas analyzers which reflect the parameters being monitored.
eGRID2010 Version 1.0 with year 2010 data was released on February 24, 2014. eGRID2009 Version 1.0, with year 2009 data was released on May 10, 2012. eGRID2007 Version 1.0 was released on February 23, 2011 and Version 1.1 was released May 20, 2011. eGRID2005 Version 1.0 was released in October 2008 and Version 1.1 was released in January 2009.
The cost of conducting a basic audit with "top down" approach would be between $84 and $133 to purchase the AWWA's M36 manual. There is no cost to use the AWWA's free water audit online software. The audit guidelines or methodology with worksheets can also be attained for free through various local government websites.
New Source Performance Standards (NSPS) are pollution control standards issued by the United States Environmental Protection Agency (EPA). The term is used in the Clean Air Act Extension of 1970 (CAA) to refer to air pollution emission standards, and in the Clean Water Act (CWA) referring to standards for water pollution discharges of industrial wastewater to surface waters.
A Discharge Monitoring Report (DMR) is a United States regulatory term for a periodic water pollution report prepared by industries, municipalities and other facilities discharging to surface waters. [ 1 ] : 8–14 The facilities collect wastewater samples, conduct chemical and/or biological tests of the samples, and submit reports to a state ...