front |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 |16 |17 |18 |19 |review

THMs levels in pool water depend on:

- water temperature

- pH

- free chlorine residual

- combined chlorine residual

- total organic carbon (TOC)

- n. of swimmers