A public water system that uses inadequately treated surface water or inadequately treated ground water under the direct influence of surface water shall collect and analyze for total coliforms at least one sample each day the turbidity level of the source water exceeds 1 NTU.
(the turbidity level of the source water; exceeds; 1 NTU) (A public water system that uses inadequately treated surface water or inadequately treated ground water under the direct influence of surface water; shall collect; ) Context(A public water system that uses inadequately treated surface water or inadequately treated ground water under the direct influence of surface water shall collect,List([0, 161))):(A public water system; uses; inadequately treated surface water or inadequately treated ground water under the direct influence of surface water) (A public water system that uses inadequately treated surface water or inadequately treated ground water under the direct influence of surface water; analyze; at least one sample each day the turbidity level of the source water exceeds 1 NTU)
A public water system that uses inadequately treated surface water or inadequately treated ground water under the direct influence of surface water shall collect,List([0, 161))
the turbidity level of the source water A public water system that uses inadequately treated surface water or inadequately treated ground water under the direct influence of surface water A public water system A public water system that uses inadequately treated surface water or inadequately treated ground water under the direct influence of surface water
exceeds shall collect uses analyze
1 NTU
inadequately treated surface water or inadequately treated ground water under the direct influence of surface water
at least one sample each day the turbidity level of the source water exceeds 1 NTU