Table V-4
SELECTED CHARACTERISTICS OF EXISTING PUBLIC SEWAGE
TREATMENT PLANTS IN THE SHEBOYGAN RIVER WATERSHED: 1990
1990                                                                                                                         WPD
Estimated               1990                                                                          Name of Receiving         Per
Total Area Served      Estimated Total     Date of Construction          Major Sewage Treatment            Water to which         Expir
Name of Public Sewage Treatment Plant                   (square mile)     Population Served    and Major Modification             Unit Processesa            Effluent is Disposed         Da
Aerated lagoon, sand                     East Branch of          3/3
Village of Belgium                                            0.5                 900              1949, 1970, 1984       filtration, chlorination, post          Belgium Creek
aeration
Hydraulic Loadingb                                         BOD5 Loadingb                                      Suspended Solids Loadingb
(mgd)                                              (pounds per day)                                         (pounds per day)
Existing                                               Existing                                                 Existing
Number of Months in                                     Number of Months in                                      Number of Months
1990 in which the                                       1990 in which the                                        1990 in which t
Maximum    Design      Monthly Average                 Maximum     Design      Monthly Average                  Maximum    Design       Monthly Averag
Name of Public       Average    Monthly   Average     Loadings Exceeded     Average    Monthly    Average     Loadings Exceeded     Average    Monthly     Average     Loadings Exceed
Sewage           Annual    Average     Flow      the Design Capacity    Annual     Average     Flow     the Design Capacity     Annual     Average      Flow      the Design Capac
Treatment Plant
Village of Belgium       0.13      0.19       0.19             0                 109        176       300              0                 108        160        300              0
a In addition, plants typically include headworks and miscellaneous processes such as pumping, flow metering and sampling, screening and grit removal, as well as sludge handling and disposal
b Loadings data were obtained from the 1990 Wisconsin Department of Natural Resources summary report of discharge monitoring data.

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Source: Wisconsin Department of Natural Resources and SEWRPC.