Table 28 Public Authorities Average Other Total Total Number of Gallons Sewerage Gallons Sewerage Revenue Year Customers Metered* Revenue Revenues Metered* Revenues 127,012 $ 2007 21 5,229 26,013 $ 92,954 $ 308,740 1,629,959 $ 143,117 2008 22 3,977 20,503 94,171 320,204 1,638,145 136,576 2009 17 6,467 20,715 82,540 300,199 1,651,930 154,532 2010 17 3,218 23,924 88,358 298,827 1,914,051 101,079 2011 17 3,071 24,131 82,632 290,039 2,057,846 107,363 2012 18 4,135 25,015 85,910 292,633 1,920,382 97,802 2013 19 4,156 25,671 98,872 322,196 2,032,792 123,503 2014 17 4,335 28,096 107,932 299,432 2,110,748 132,494 2015 17 4,401 27,203 107,932 313,982 2,171,438 116,218 2016 17 4,166 27,949 107,932 325,283 2,216,589 VILLAGE OF GRAFTON, WISCONSIN ENTERPRISE FUNDS WASTEWATER REVENUES (cont.) LAST TEN FISCAL YEARS 177