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The C-44 Reservoir and Stormwater Treatment Area is the first component of the Indian River Lagoon-South (IRL-S) project, part of the Comprehensive Everglades Restoration Plan (CERP), a joint effort between the U.S. Army Corps of Engineers Jacksonville District and the local sponsor, the South Florida Water Management District. [1]
Stormwater Treatment Areas Location Map This map shows the locations of six Stormwater Treatment Areas. Stormwater treatment areas (STAs) are constructed wetlands divided into flow-through treatment cells that remove nutrients from agricultural and urban runoff water. The nutrients are consumed through plant growth, and captured by accumulation ...
The Deer Island Waste Water Treatment Plant, serving the Boston, Massachusetts area, is a typical point source discharger. Point source water pollution comes from discrete conveyances and alters the chemical, biological, and physical characteristics of water. In the United States, it is largely regulated by the Clean Water Act (CWA). [1]
Mar. 21—Flathead County is handing over the construction and future operation of a regional septage treatment facility to the Lakeside County Water and Sewer District. County commissioners on ...
Some stormwater collection systems aim to simply reduce the amount of stormwater runoff that flows to a nearby waterway. The benefits of these systems include reducing pollution [4] in streams, lakes, and nearshore coastal environments, as well as promoting groundwater recharge. The intended end use of a system will determine the level of ...
ASTM A325 is an ASTM International standard for heavy hex structural bolts, titled Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. It defines mechanical properties for bolts that range from 1 ⁄ 2 to 1 + 1 ⁄ 2 inches (13 to 38 mm) in diameter. [1]
Also provides a detailed stormwater calculator for development. Center for Watershed Protection – Provides practical guidance for runoff reduction; Low Impact Development Center – A water quality research organization; many links to green infrastructure, LID practices, projects and stormwater resources
Storm water is typically channeled to a retention basin through a system of street and/or parking lot storm drains, and a network of drain channels or underground pipes.. The basins are designed to allow relatively large flows of water to enter, but discharges to receiving waters are limited by outlet structures that function only during very large storm eve