Section R309-515-8 - Operation and Maintenance(1) Spring Collection Area Maintenance.(a) Spring collection areas shall be periodically, preferably annually, cleared of deep-rooted vegetation to prevent root growth from clogging collection lines. Frequent hand or mechanical clearing of spring collection areas and diversion channel is strongly recommended. It is advantageous to encourage the growth of grasses and other shallow rooted vegetation for erosion control and to inhibit the growth of more detrimental flora.(b) No pesticide or herbicide may be applied on a spring collection area without the prior written approval of the Director. Such approval can be granted only when:(i) acceptable pesticides are proposed(ii) the pesticide product manufacturer certifies that no harmful substance will be imparted to the water and(iii) spring development construction meets the requirements of Rules R309-500 through R309-550.(2) Pump Lubricants. The US Food and Drug Administration (FDA) has approved propylene glycol and certain types of mineral oil for occasional contact with or for addition to food products. These oils are commonly referred to as food-grade mineral oils. Oil lubricated pumps shall utilize food-grade mineral oil suitable for human consumption as determined by the Director.
(3) Algicide Treatment. No algicide shall be applied to a drinking water source unless specific approval is obtained from the Director. Such approval will be given only if the algicide is certified as meeting the requirements of ANSI/NSF Standard 60, Water Treatment Chemicals - Health Effects.
Utah Admin. Code R309-515-8
Amended by Utah State Bulletin Number 2024-13, effective 6/26/2024