Section 173-160-442. What are the limitations for use of drilling materials?

Latest version.

(1) At no time shall a product contain materials that:

(a) Are toxic or polluting;

(b) Develop odor or color changes in the water; or

(c) Serve as a microbial nutrient.

(2) Organic materials which foster or promote undesired organic growth or have the potential to degrade water quality shall not be employed in the construction of a resource protection well. This includes, but is not limited to, brans, hulls, grains, starches, and proteins, unless NSF/ANSI approved.

[Statutory Authority: Chapter 18.104 RCW. WSR 09-01-125 (Order 08-10), § 173-160-442, filed 12/19/08, effective 1/19/09.]

Chapter 18.104 RCW. WSR 09-01-125 (Order 08-10), § 173-160-442, filed 12/19/08, effective 1/19/09.

                    
                        var val = document.getElementById('citecontent').innerHTML;
                        art.dialog.defaults.title = window.location.href;
                        art.dialog.data('cite', val);
                        art.dialog.data('homeDemoPath', '/Scripts/plus/artDialog/');
                        art.dialog.open('/Scripts/plus/artDialog/citeiframe.html');