3701-31-04 (C)(2) / pH is within 7.2 to 7.8
The pH was outside the range of 7.2 to 7.8. The pH was measured at 7.0. This is too low.
In order to maintain proper water quality, it is necessary that the pH is maintained within the range of 7.2 - 7.8. Discussed this with the person-in-charge, who was in the process of treating the water after a weekend storm event. Treat the pool water so that the pH is within the acceptable range.