Download or read book Water Quality Characteristics Trends and Nutrient and Sediment Loads of Streams in the Treyburn Development Area North Carolina 1988 2009 written by Jason M. Fine and published by Createspace Independent Publishing Platform. This book was released on 2014-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Streamflow and water-quality data, including concentrations of nutrients, metals, and pesticides, were collected from October 1988 through September 2009 at six sites in the Treyburn development study area. A review of water-quality data for streams in and near a 5,400-acre planned, mixed-use development in the Falls Lake watershed in the upper Neuse River Basin of North Carolina indicated only small-scale changes in water quality since the previous assessment of data collected from 1988 to 1998. Loads and yields were estimated for sediment and nutrients, and temporal trends were assessed for specific conductance, pH, and concentrations of dissolved oxygen, suspended sediment, and nutrients. Water-quality conditions for the Little River tributary and Mountain Creek may reflect development within these basins. The nitrogen and phosphorus concentrations at the Treyburn sites are low compared to sites nationally. The herbicides atrazine, metolachlor, prometon, and simazine were detected frequently at Mountain Creek and Little River tributary but concentrations are low compared to sites nationally. Little River tributary had the lowest median suspended-sediment yield over the 1988-2009 study period, whereas Flat River tributary had the largest median yield. The yields estimated for suspended sediment and nutrients were low compared to yields estimated for other basins in the Southeastern United States. Recent increasing trends were detected in total nitrogen concentration and suspended-sediment concentrations for Mountain Creek, and an increasing trend was detected in specific conductance for Little River tributary. Decreasing trends were detected in dissolved nitrite plus nitrate nitrogen, total ammonia plus organic nitrogen, sediment, and specific conductance for Flat River tributary.
Download or read book Water quality Characteristics of Streams in the Treyburn Development Area of Falls Lake Watershed North Carolina 1988 93 written by Ronald Gary Garrett and published by . This book was released on 1995 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water quality and Physical Characteristics of Streams in the Treyburn Development Area of Falls Lake Watershed North Carolina 1994 98 written by Carolyn J. Oblinger and published by . This book was released on 2002 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water quality Characteristics of Streams in the Treyburn Development Area of Falls Lake Watershed North Carolina 1988 93 written by Ronald Gary Garrett and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water quality and Physical Characteristics of Streams in the Treyburn Development Area of Falls Lake Watershed North Carolina 1994 98 written by and published by . This book was released on 2002 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water quality Characteristics of Streams in Forested and Rural Areas of North Carolina written by Clyde E. Simmons and published by . This book was released on 1979 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality of North Carolina Streams written by Geological Survey (U.S.) and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water and Bed material Quality of Selected Streams and Reservoirs in the Research Triangle Area of North Carolina 1988 94 written by Carolyn J. Oblinger and published by . This book was released on 1996 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality of North Carolina Streams Water Quality Characteristics for Selected Sites on the Cape Fear River North Carolina 1955 80 Varability Loads and Trends of Selected Constituents written by Geological Survey (U.S.) and published by . This book was released on 1985 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality of North Carolina Streams written by David Wayne Brown and published by . This book was released on 1984 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water quality Trends for Streams and Reservoirs in the Research Triangle Area of North Carolina 1983 95 written by Carolyn J. Childress and published by . This book was released on 1997 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Program for Evaluating Stream Quality in North Carolina written by Hugh B. Wilder and published by . This book was released on 1978 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design and objectives of the program for evaluating stream quality in North Carolina are described. Using water-quality and streamflow data collected since the 1940's, a study is underway to define certain variations in water quality, to quantify the effects of man 's activities on water quality, and to determine long-term trends at key locations on the State 's major river. Data collected from 47 unpolluted stream sites were used to estimate average concentrations for naturally occurring constituents during periods of high and low flow. Methods are described for estimating constituent loads derived from both natural sources and sources of pollution. (Woodard-USGS)
Download or read book Reconnaissance of Water quality Characteristics of Streams in the City of Charlotte and Mecklenburg County North Carolina written by William H. Eddins and published by . This book was released on 1985 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality of North Carolina Streams written by North Carolina. Dept. of Natural Resources and Community Development and published by . This book was released on 1982 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality Trends for Streams and Reservois in the Research Triangle Area of North Carolina 1983 95 written by Carolyn J Oblinger Childress, Neeti Bathala and published by . This book was released on with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water quality and Biological Characteristics of Streams in Some Forested Basins of North Carolina 1985 88 written by William S. Caldwell and published by . This book was released on 1993 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reconnaissance of Water Quality Characteristics of Streams in the City of Charlotte and Mecklenburg County North Carolina written by William H. Eddins, J. Kent Crawford and published by . This book was released on 1984 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
