SECTION 252:626-5-7. Monitoring equipment  


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  • (a)   Provide accurate and dependable flow measuring devices, equipped with totalizers, for measuring the raw and finished water flow. Make provisions for manual verification of measuring devices.
    (b)    For plants treating surface water, groundwater under the direct influence of surface water or using lime for softening, provide equipment to monitor and record turbidity, free chlorine residual, water temperature and pH at locations necessary to evaluate CT disinfection.
    (c)   for plants treating ground water using iron removal or ion exchange softeners, provide monitoring and recording equipment for free chlorine residual.
    (d)   For plants treating or blending water for the reduction in the concentration of nitrates, provide a test kit, used at least daily prior to the regeneration of the unit, to determine the finished water nitrate/nitrite levels.
[Source: Added at 18 Ok Reg 1612, eff 6-1-01; Amended at 25 Ok Reg 2304, eff 7-11-08]