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Table 1 1992 Population for Each WSACC Member WS~CC Member Population Concord 47,500 Kannapolls 29,500 Mt. Pleasant 1,200 County District 9,517 Harrisburg 2,200 Total 89,917 The City of Concord provides water for the Concord service area and to the Water and Sewer District of Cabarrus County (the District). In tom, the District provides water service to portions of the unincorporated areas of the county and to the Town of Harrisburg. The City of Kannapolis provides water to the Kannapolis service area, part of which is located in Rowan County just north of Cabarrus County. Although Kannapolis also currently provides water to the District, in 1992 all water for the District was supplied by Concord. Mount Pleasant provides water for its municipal sen, ice area. Concord and Kannapolis use surface water for theix water supply. Coddle Creek, Lake Concord and Lake Fisher are the surface water sources for Concord. Kannapolis Lake, Coddle Creek and Second Creek are the water sources for Kannapolis. Mount Pleasant primarily uses surface water, with a ground water supply for emergency use. Dutch Buffalo Creek is the primary surface water source for Mount Pleasant, and a reservoir on Black Run is used during emergency conditions. The map in Appendix B depicts the location of these surface water sources. Water Use The average daily municipal water use for Cabarrus County in 1992 was 14.81 mgd. The WTPs at Concord, g~napolis and Mount Pleasant produced an average annual daily water use of 6.43, 8.13 and 0.25 mgd, respectively. The maximum monthly average water use was 7.44 mgd in July for Concord, 9.27 mgd for gannapolis in November, 0.30 mgd for Mount Pleasant in 1uly, 0.31 mgd for Harrisburg in August, and 1.61 mgd in 1uly for the District. The minimum monthly average water use was 5.73 mgd in January for Concord, 6.85 mgd in Dec, ember for I~a-rtapolis, 0.22 mgd for Mount Pleasant in January and March, 0.19 mgd for Harrisburg in January and April, and 0.99 mgd in February for the District. During peak days in the summer months of 1992, the demand reached as high as 9.04 mgd for Concord and 0.437 mgd for Mount Pleasant. Kannapolis's peak day was 11.22 mgd in September. Since neither Harrisburg orthe D..'istrict operates aWTP, their peak days are unknown. Table 2 shows the average monthly water use in mgd for each WSACC member. Table 3 is a breakdown of water use by the type of user.