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James River Basin - Non Agricultural Activities News articles about water quality in the Ozarks are accessible on the Springfield News Leaders website at: http://springfield.news-leader.com/specialreports/stewardshipozarks/.
City sewage treatment facilities, industries, apartment complexes, mobile home parks, and subdivisions have permits to release treated wastewater into streams. There are many sewage treatment plants in the James River Basin. Sewage treatment plants take wastewater and treat it. If your house is connected to the sewer, the water that leaves your house when you flush your toilet or take a shower, and the water that leaves your house after you use the dishwasher or clothes washer travels in pipes to the citys wastewater treatment plant. The city treats the water and releases it into a nearby stream. Sewage treatment plants in Fordland, Rogersville, and Galena all release their treated wastewater into the James River. The sewage treatment plant in Springfield, the Southwest Wastewater Treatment Plant, releases its treated water into Wilsons Creek. Wilsons Creek then runs into the James River. The water that the treatment plants releases has to be clean enough before it is released into the stream. The treatment facility has to make sure there are not too many chemicals or bacteria in the water that they are releasing into the stream. Image Source: http://www.ci.springfield.mo.us/egov/publicworks/sanitary/sw_plant.html
According to the James River Basin Partnership, there are nearly 60,000 septic tanks in southwest Missouri. 70% of septic tanks in Missouri are not functioning correctly. The result is that 100 million gallons of untreated sewage is available everyday to enter local lakes and streams. Some local incidents of sewage spills have occurred in recent years in the James River Basin http://springfield.news-leader.com/specialreports/stewardshipozarks/sewage031903.html. In 2001 Table Rock Lake Water Quality, Inc. conducted a study of septic tanks around the lake and discovered that as many of 10,000 septic tanks in the lake area were in need of repair or maintenance. Since many septic tanks were installed years ago before permits were required, there is no record of exactly how many septic tanks lie underground across the Ozarks. Most counties in the James River Basin began to issue permits for septic tanks in 1992 or 1993. Since 1992, Christian County has issued 5,681 septic tanks permits and Stone County has issued over 3,000 septic tanks permits since 1993. The city of Springfield has over 2,000 septic tanks within its city limits while Greene County has an estimated 15,000 septic tanks. There could be thousands more that are not accounted for. Information about septic tanks can be found from county health departments. From: http://ohioline.osu.edu/aex-fact/0743.html
Before the 1950s, the James River used
to flow into the White River. In 1958, a dam was built on the White River resulting in the formation of
Table Rock Lake. Today, the James River runs into Table Rock Lake near Cape Fair, MO. There are other small dams on streams (tributaries) flowing into the James River. These small dams were once used to generate electricity or run mills for grinding grain into flour. The small dams in the James River Basin are:
Lack of Riparian Vegetation - If there are not enough plants along the shoreline of a river, more pollutants will flow into the river. The soil on the bank will also be loose and run into the river. Plants along a river are called riparian vegetation. To help the stream, you can plant trees or other plants along the shoreline
Many urban areas contain parking lots, buildings, paved drainage ditches, and other areas that do not allow water to infiltrate into the soil. These areas are termed impervious surfaces. When a large percentage of the land in a watershed is covered by impervious surfaces, pollution enters into our rivers and lakes very quickly. Rainwater can move very fast across impervious surfaces, picking up soil and pollutants along the way, and eventually flowing into area lakes and streams. Impervious surfaces also restrict rainwater from sinking into the ground after a storm. Because of this, the amount of groundwater in the area goes down. In addition to the lowering of the groundwater table, the large amount of impervious surfaces can cause Ozark streams to go dry during the summer. Pollutants from urban areas include metals, gasoline, paint, oil, and other chemicals. Weed and bug sprays and fertilizers from yards and gardens, bacteria from animal and human wastes, and soil from homes, construction sites, and landscaping, are all pollutants that can harm a stream. Heat can be a pollutant too. When rainwater falls on impervious surfaces like concrete and pavement, the water is warmed up. When the warm water reaches the stream, this can put stress on the plants and animals living in the stream. Some fish, like trout, require cool water to live and cannot survive in unusually warm water. In a 1992-1995 study by the USGS, 39 organic compounds were detected in water samples from the James River south of Springfield. Three chlordane compounds were found in the tissue of Asiatic clams in the James River south of Springfield. These results indicated the effects of urbanization on the water quality of the James River. The levels of chlordane found (0.0223 mg/kg) were still within the safety limit (1.0 mg/kg). Best management practices are used to reduce polluted runoff from cities and towns. These include the following:
There are many limestone quarries in the James River Basin. Runoff of mining sediments and acids leaking from these mines are a water quality concern. Limestone Quarries with permits from Missouri Department of Natural Resources
When water flows over rocks in a stream, rocks are slowly worn away. After some time, pebbles and gravel are formed from larger rocks. If the stream is old, sand will form from the constant flow water across rock surfaces. In the past 150 years in Missouri, the amount of gravel and sand has increased in streams. When land is cleared for construction vegetation is cleared. This causes increased runoff from land during heavy rains resulting in increased erosion and more gravel and sand entering into the streambeds. Gravel is used for construction of roads, sidewalks, and gardens. It is obtained from streambeds via a process called gravel mining. Sometimes gravel removal from a stream is done incorrectly resulting in the disruption of the streamflow and damage to plants and animal habitat. The Missouri Department of Conservation and Missouri Department of Natural Resources have programs designed to educate citizens, businesses, and landowners proper gravel mining techniques. They can assist in determining appropriate areas to obtain gravel. Permits are required to remove gravel from streams. Regulations pertaining to gravel mining:
Operations in the James River Basin that had permits for sand and gravel washing from the Missouri Department of Natural Resources
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Page last updated August 26, 2008 |