All pollutant analyses, including sampling techniques, to be submitted as part of a wastewater discharge permit application or report shall be performed by a laboratory certified by the State to perform the wastewater analysis in accordance with the techniques prescribed in 40 CFR 136, unless otherwise specified in an applicable categorical pretreatment standard or unless performed in accordance with procedures approved by EPA or Johnston County. If 40 CFR 136 does not contain sampling or analytical techniques for the pollutant in question, sampling and analyses must be performed in accordance with procedures approved by EPA and Johnston County.
(Ord. of 10-1-1996, § 5.10; Ord. of 3-4-2013)