3701-31-04 (D)(05) / Cyanuric acid level shall not exceed 70 ppm.
Repeat Cyanuric acid level exceeded 70 ppm. At poolside, the Cyanuric Acid level was measured at 90 ppm.
Drain the pool at least halfway and fill with clean water. Monitor the amount of cyanuric acid being used and adjust accordingly. Correct By: 18-Sep-2015