Orange County NC Website
DEM (NON GROUND ABSORPTION AND NPDES) SYSTEMS <br />DEM SYSTEM <br />INSPECTION <br />OPERATOR <br />PROPOSED <br />NUMBER <br />CLASSIFICATION <br />BY DEM <br />MAINTEN. <br />REVIEW <br />OF <br />(NOT IN SECTION .1961) <br />(ROUTINE) <br />FREQUENCY <br />FREQUENCY <br />SYSTEMS <br />SPRAY IRRIGATION <br />SFD <br />NONE <br />2/YR. <br />10 <br />(OCHD CLASS III) <br />SPRAY IRRIGATION <br />. NON SFD <br />1/WK. <br />4NR. <br />5 <br />(OCHD CLASS III) <br />SAND FILTER <br />SFD <br />NONE <br />2/YR. <br />16 <br />(OCHD CLASS III) <br />SAND FILTER <br />NON SFD <br />1 /WK. <br />4/YR. <br />6 <br />(OCHD CLASS III) <br />PACKAGE PLANT <br />(OCHD CLASS VI) <br />2/YR. <br />DAILY <br />4/YR. <br />9 <br />(EXCLUDING OWASA AND HILLS.) <br />SLUDGE <br />DURING <br />APPLICATION SITES <br />NONE <br />APPLICA- <br />1/YR. <br />23 <br />(OCHD CLASS VII) <br />I <br />TION <br />NPDES - NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM <br />DEM - DIVISION OF ENVIRONMENTAL MANAGEMENT - DEHNR <br />SFD - SINGLE FAMILY DWELLING <br />- COMPLAINT RESPONSE ONLY <br />