State-specific dangerous waste numbers.
(1) Purpose. This section sets forth the dangerous waste number for each of the dangerous waste criteria designations and for listed and characteristic waste codes that are unique to Washington state.
(2) Characteristics. A waste that exhibits any of the dangerous waste characteristics, WAC
173-303-090, must be assigned the dangerous waste number corresponding to the characteristic(s) exhibited by the waste (see WAC
173-303-090).
For state-only solid corrosive wastes, the dangerous waste number of WSC2 must be assigned.
(3) Criteria. The following table must be used for assigning dangerous waste numbers to wastes designated by the dangerous waste criteria at WAC
173-303-100.
generic dangerous waste numbers table
Dangerous Waste# | Dangerous Waste Criteria and Designation |
| Toxic Dangerous Wastes |
WT01—————— | EHW |
WT02 —————— | DW |
| Persistent Dangerous Wastes Halogenated Organic Compounds |
WP01 —————— | EHW |
WP02 —————— | DW |
| Polycyclic Aromatic Hydrocarbons |
WP03 —————— | EHW |
(4) State source listed PCB wastes (WAC
173-303-9904) must be assigned the dangerous waste code of WPCB.
[Statutory Authority: Chapters
70.105 and
70.105D RCW. WSR 09-14-105 (Order 07-12), § 173-303-104, filed 6/30/09, effective 7/31/09. Statutory Authority: Chapters
70.105, 70.105D, and
15.54 RCW and RCW
70.105.007. WSR 04-24-065 (Order 03-10), § 173-303-104, filed 11/30/04, effective 1/1/05. Statutory Authority: Chapters
70.105 and
70.105D RCW. WSR 98-03-018 (Order 97-03), § 173-303-104, filed 1/12/98, effective 2/12/98; WSR 95-22-008 (Order 94-30), § 173-303-104, filed 10/19/95, effective 11/19/95; WSR 94-12-018 (Order 93-34), § 173-303-104, filed 5/23/94, effective 6/23/94. Statutory Authority: Chapter
70.105 RCW. WSR 84-14-031 (Order DE 84-22), § 173-303-104, filed 6/27/84. Statutory Authority: Chapter
70.105 RCW and RCW
70.95.260. WSR 82-05-023 (Order DE 81-33), § 173-303-104, filed 2/10/82.]