Statutes, codes, and regulations
Washington Administrative Code
Title 173 - Ecology, Department of (See also Titles 197, 317, 372, and 508)
Chapter 173-303 - Dangerous waste regulations
Section 173-303-104 - State-specific dangerous waste numbers

Wash. Admin. Code § 173-303-104

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Current through Register Vol. 24-23, December 1, 2024
Section 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.

Wash. Admin. Code § 173-303-104

Statutory Authority: Chapters 70.105 and 70.105D RCW. 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. 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. 98-03-018 (Order 97-03), § 173-303-104, filed 1/12/98, effective 2/12/98; 95-22-008 (Order 94-30), § 173-303-104, filed 10/19/95, effective 11/19/95; 94-12-018 (Order 93-34), § 173-303-104, filed 5/23/94, effective 6/23/94. Statutory Authority: Chapter 70.105 RCW. 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. 82-05-023 (Order DE 81-33), § 173-303-104, filed 2/10/82.