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Block 38
520 Westlake Ave N Seattle WA 98109
GIS latitude:
47.6239592980284
GIS longitude:
-122.338112508262
Ecology region:
NWRO
County:
King
Location description:
TCP cleanup site includes 500, 520, 536 Westlake Ave N. Tax parcels 1983200170, 1983200180, 1983200196.
Legislative district:
43
Congressional district:
7
WRIA:
8
Tribal land:
N
Alternate names
Also known as
Block 38
Block 38 West
Interactions for this facility/site
Interaction Interaction description Ecology program Ecology program contact Program ID Start date End date
Construction SW GP General permit issued to owner/operators of construction projects that disturb 1 or more acres of land through clearing, grading, excavating, or stockpiling of fill material that discharge stormwater to state waters. WATQUAL (360) 407-6400
WAR307944 4/29/2019
State Cleanup Site A site is being cleaned up under state regulations. Regulations include Model Toxics Control Act or its predecessors. TOXICS
tcphq_public_disclosure@ECY.WA.GOV
7/31/2019
Enforcement Final An Enforcement action (i.e. Penalty, Order, Notice) was finalized and issued to the respective party, indicating the enforcement action was taken. The start and end date listed in the database are both the date the action was issued to the responsible party. TOXICS (360) 407-6712
1/17/2025
NAICS codes for this facility
Code Description
99999 Nonclassifiable Establishment
SIC codes for this facility
Code Description