Water Quality Reports
Summary of the Clean Water Act
The Clean Water Act (CWA) is the cornerstone of surface water quality protection in the UnitedStates. (The Act does not deal directly with ground water nor with water quantity issues.) The statute employs a variety of regulatory and nonregulatory tools to sharply reduce direct pollutant discharges into waterways, finance municipal waste water treatment facilities, and manage polluted runoff. These tools are employed to achieve the broader goal of restoring and maintaining the chemical, physical, and biological integrity of the nation’s waters so that they can support “the protection and propagation of fish, shellfish, and wildlife and recreation in and on the water.”
For many years following the passage of CWA in 1972, EPA, states, and Indian tribes focused mainly on the chemical aspects of the “integrity” goal. During the last decade, however, more attention has been given to physical and biological integrity. Also, in the early decades of the Act’s implementation, efforts focused on regulating discharges from traditional “point source” facilities, such as municipal sewage plants and industrial facilities, with little attention paid to runoff from streets, construction sites, farms, and other “wet-weather” sources. Starting in the late 1980s, efforts to address polluted runoff have increased significantly. For “nonpoint” runoff, voluntary programs, including cost sharing with landowners are the key tool. For “wet weather point sources” like urban storm sewer systems and construction sites, a regulatory approach is being employed.
Evolution of CWA programs over the last decade has also included something of a shift from a program-by-program, source-by-source, pollutant-by-pollutant approach to more holistic watershed based strategies. Under the watershed approach equal emphasis is placed on protecting healthy waters and restoring impaired ones. A full array of issues are addressed, not just those subject to CWA regulatory authority. Involvement of stakeholder groups in the development and implementation of strategies for achieving and maintaining state water quality and other environmental goals is another hallmark of this approach.
NOTE: Lake water quality is largely determined by the quality of water in the tributaries. Beaver Water District monitors nine tributary sites on a monthly basis. Link here to find the Beaver Lake Water Quality Report.
Water Quality Reports
- 2012 Water Quality Report
- 2011 Water Quality Report
- 2010 Water Quality Report
- 2009 Water Quality Report
- 2008 Water Quality Report