Water programs
The Clean Water Act (CWA) is the national law protecting the waters of the United States and regulating quality standards for surface waters. The CWA establishes pollution control programs, such as stormwater and wastewater standards for industry. Under the CWA, the Environmental Protection Agency (EPA) developed national water quality criteria recommendations for pollutants in surface waters. In addition, EPA’s National Pollutant Discharge Elimination System (NPDES) makes it unlawful to discharge any pollutant from a point source into navigable waters without a permit.
The seven major components of the CWA are:
- The National Pollutant Discharge Elimination System (NPDES)
- Industry effluent standards
- Water quality standards
- Provisions for the regulation of toxic water pollutants
- Grants for publicly owned treatment works (POTWs)
- The pretreatment program regulating industrial discharges to POTWs
- Oil Pollution Prevention
With the passage of the CWA, congress provided strong federal water protections while recognizing the important role of individual states in pollution control. Under the CWA, states can gain authority to administer water quality programs, so it is imperative to consult all state water regulations to ensure compliance.