State | 2020 | 2019-2020 | 2016-2017 | |||||||
Census Data | Violations Chlorine | TTHM | Chlorine | TTHM | ||||||
Population | Income | Systems | Total | [ppm] | [ppb] | [ppm] | [ppb] | % Change | ||
AL | Alabama | 5,696,966 | $53,913 | 7557 | 8,757 | 0.98 | 44.0 | 0.99 | 54.0 | 22% |
AR | Arkansas | 2,901,707 | $52,528 | 4793 | 14,255 | 0.87 | 40.2 | 0.64 | 50.0 | 24% |
FL | Florida | 20,689,846 | $63,062 | 18,346 | 52,157 | 0.83 | 25.3 | 0.88 | 25.5 | 1% |
GA | Georgia | 9,665,530 | $66,559 | 14,258 | 34,913 | 1.46 | 72.0 | 1.39 | 79.0 | 10% |
KY | Kentucky | 4,512,989 | $55,573 | 2730 | 17,895 | 1.10 | 75.0 | 1.10 | 78.0 | 4% |
LA | Louisiana | 5,075,813 | $52,087 | 12,562 | 19,841 | 3.20 | 22.9 | 2.68 | 27.8 | 21% |
MS | Mississippi | 3,141,331 | $48,716 | 10,304 | 133,139 | 1.90 | 38.6 | 1.59 | 42.1 | 9% |
NC | N. Carolina | 8,765,136 | $61,972 | 29,476 | 146,744 | 2.53 | 58.0 | 1.67 | 67.0 | 67% |
OK | Oklahoma | 3,699,347 | $55,826 | 10,825 | 54,382 | 1.79 | 21.6 | 3.36 | 28.9 | 27% |
SC | S. Carolina | 4,010,497 | $59,318 | 6067 | 11,299 | 0.85 | 52.9 | 0.79 | 55.0 | 4% |
TN | Tennessee | 7,188,955 | $59,695 | 7291 | 11,895 | 1.66 | 39.8 | 1.65 | 48.0 | 21% |
TX | Texas | 28,223,188 | $66,963 | 112,250 | 149,969 | 1.98 | 36.4 | 1.75 | 62.6 | 72% |
VA | Virginia | 7,497,727 | $80,963 | 21,973 | 36,034 | 1.27 | 26.0 | 1.11 | 40.0 | 54% |
WV | W. Virginia | 1,576,588 | $51,248 | 6366 | 51,205 | 1.36 | 58.0 | 1.20 | 58.0 | 0% |