Multnomah County
847 NE 19th Ave, Suite 350, Portland, OR 97232 - Main (503) 988-3400 Fax (503) 988-5844 | Visit Official Website

Knot Springs - Cold Plunge

33 NE 3rd Ave Portland, OR 97232

Spa 2014 | Semi-Annual

October 7, 2022
Score : 0 Grade:
Observations & Corrective Actions

333-062-0135(1) VIOLATION OF OAR 333-062-0135 (1) A flow meter is not provided, not properly installed, not located or is not functioning.NO VISIBLE FLOW METER
Corrective Actions: Install and maintain a flow meter in the recirculation piping, measuring flow in gallons per minute. Mount the flow meter per manufacturer's recommendation in a location where it can be easily read, and on a length of straight pipe.ADD FLOW METER

333-062-0165(1.7) VIOLATION OF OAR 333-062-0165 (1) The pH is less than 7.2 or greater than 7.6. specifically:PH IS 7.0
Corrective Actions: Maintain the pH levels within the range set out in the spa Water Quality Parameters, OAR 333-062-0165, and Table 1, the ideal being 7.2 - 7.6. See spa pool closure criteria. ADJUST WITH PH UP.

333-062-0165(1.3) VIOLATION OF OAR 333-062-0165 (1) The combined chlorine (chloramine) is greater than 0.5 ppm (0.5 mg / kg). Specifically:COMBINED CHLORINE IS 1.4 PPM
Corrective Actions: Maintain the combined chlorine (chloramine) residual within the range set out in spa Water Quality Parameters, OAR 333-062-0165, and Table 1, the ideal being 0.0 ppm, measured combined chlorine. Combined chlorine (chloramines) is irritating to swimmers and an air quality and health concern at indoor pools. Adequate ventilation is necessary when applying treatment in the spa pool basin.ADJUST DOWN TO 0 PPM