...through (4) of this section, such as isolated wetlands and lakes, intermittent streams, prairie potholes, and other waters that are not part of a tributary system to interstate waters or to navigable waters of the United 1 The terminology used by the PWPCA is "navigable waters" which is...

...paragraphs (1)(4) above, such as isolated wetlands and lakes, intermittent streams, prairie potholes, and other waters that are not part of a tributary system to interstate waters or to navigable waters of the United States, the degradation or destruction of which could affect Interstate...

...paragraphs (l)-(4) above, such as isolated wetlands and lakes, intermittent streams, prairie potholes, and other waters that are not part of a tributary system to interstate waters or to navigable waters of the United States, the degradation or destruction of which could affect interstate...

...paragraphs (1) - (4) above, such as isolated wetlands and lakes, intermittent streams, prairie potholes, and other waters that are not part of a tributary system to interstate waters or to navigable waters of the United States, the degradation or destruction of which could affect Interstate...

...local and State authority. Recommendation; The definition of navigable waters (Section 502(7)) should be narrowed to eliminate artificial and/or seasonal...wetlands-type vegetation as a result of irrigation practices. THE EFFECT OF WATER QUALITY STANDARDS ON WESTERN WATER When Congress adopted the Federal Water Pollution...

...accomplished by exempting certain wetland areas under Section 404. These exemptions should include: 1. T.ands adjacent to streams that either flow or overflow as...wetlands-type vegetation as a result of irrigation practices. THE EFFECT OF WATER QUALITY STANDARDS ON WESTERN WATER Khen Congress adopted the Federal Water Pollution...

...accomplished by exempting certain wetland areas under Section 404. These exceptions should include: 1. T.ands adjacent to streams that either flow or overflow as...wetlands-type vegetation as a result of irrigation practices. Ik. Definitions of Some of the Unique Features of Western Water The large- number of ephemeral desert...

...local and State authority. Recommendation: The definition of navigable waters (Section 502(7)) should be narrowed to eliminate artificial and/or seasonal...wetlands-type vegetation as a result of irrigation practices. THE EFFECT OF WATER QUALITY STANDARDS ON WESTERN WATER When Congress adopted the Federal Water Pollution...

...proposal? Answer. If section 404 is Intended to protect only the quality of the Nation's waters, then lands adjacent to Isolated lakes, potholes, arroyos,...intermittent streams and other waters that are not part of the Interstate tributary system could be exempted, as could most wetland areas resulting from Irrigation...

...River watershed which drains towards Big Smoky Valley. Big Smoky Valley is a closed basin that includes waters that are not part of a tributary system to interstate waters or navigable waters of the United States. Perennial 3-1 flow begins at an elevation of approximately 81 50 feet and flows...