PDFWAC 173-303-104

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.]