highly significantp <0.001
Overall, the model was highly significant and explanatory of TTHM concentrations ( F 3,92 = 135.3, p <0.001 , R 2 = 0.82).
Overall, the model was highly significant and explanatory of TTHM concentrations ( F 3,92 = 135.3, p <0.001 , R 2 = 0.82).
Overall, water age had no statistically significant relationship with TTHM or HAA5; however, when examining this relationship month by month, there was a marginally significant relationship between water age and TTHM concentrations in January 2019 ( S2 Fig ; p<0.06 , r 2 = 0.23 ), and December 2019 ( S2 Fig ; p = 0.07 , r 2 = 0.51).