Or. Admin. R. 340-073-0080 - Construction of Gray Water Waste Disposal Sumps

A gray water waste disposal sump must consist of a receiving chamber, settling chamber, and either a seepage chamber or absorption trench.


Or. Admin. R. 340-073-0080
DEQ 10-1981, f. & ef. 3-20-81; DEQ 8-1983, f. & ef. 5-25-83; DEQ 16-1986, f. & ef. 9-16-86; DEQ 27-1994, f. 11-15-94, cert. ef. 4-1-95; DEQ 11-2004, f. 12-22-04, cert. ef. 3-1-05

Stat. Auth.: ORS 454.625 & 468.020

Stats. Implemented: ORS 454.610, 454.615 & 454.775

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