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Safe_Cracker wrote:Wolf Lake (RHA), located in Cook County, is managed by the Illinois Department of Natural Resources. The lake was created during the 1920s by filling a quarry. It has a surface area of 419 acres and receives water from its 500 acre watershed and from groundwater infiltration. Input of water also comes from American Maize and Lever Brothers Company who draw and use Lake Michigan water for cooling water purposes and then discharge it into Wolf Lake. The overall resource quality of Wolf Lake is considered "good." Causes of pollution to the lake include nutrients, suspended solids, siltation, organic enrichment (low dissolved oxygen), and noxious aquatic plants. Primary sources of pollution include urban runoff, shoreline erosion, and contaminated sediments (sediment and/or phosphorus attached to sediment particles).

smpl wrote:Safe_Cracker wrote:Wolf Lake (RHA), located in Cook County, is managed by the Illinois Department of Natural Resources. The lake was created during the 1920s by filling a quarry. It has a surface area of 419 acres and receives water from its 500 acre watershed and from groundwater infiltration. Input of water also comes from American Maize and Lever Brothers Company who draw and use Lake Michigan water for cooling water purposes and then discharge it into Wolf Lake. The overall resource quality of Wolf Lake is considered "good." Causes of pollution to the lake include nutrients, suspended solids, siltation, organic enrichment (low dissolved oxygen), and noxious aquatic plants. Primary sources of pollution include urban runoff, shoreline erosion, and contaminated sediments (sediment and/or phosphorus attached to sediment particles).
can someone smart please explain how bad this is





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