Upper Hudson Street

4815 15th Ave SW Seattle, King County
Facility Site ID: 6149702 Cleanup Site ID: 2597

  • Site Status

  • No Further Action

More about cleanup

This site has been cleaned up and complies with the standards in the state’s environmental cleanup law, the Model Toxics Control Act.

See the Site Details report at left or the documents below to learn more about this site.

Ecology works to clean up contaminated properties throughout the state. Cleanups are construction projects that remove, treat, or contain potentially harmful substances.

Places to see print documents
Legal 1
Document Title Document Date Document Type
Upper Hudson Street Site - Site NFA Letter 11/2/2022 NFA Letter – non-VCP
Public Information 1
Document Title Document Date Document Type
Upper Hudson Street Notice of Proposed Removal from Hazardous Sites List 2/3/2023 Fact Sheet\Public Notices
Technical Reports 11
Document Title Document Date Document Type
Upper Hudson Street - Cleanup Action Report 9/23/2022 Remedial Action Report
Upper Hudson Street - LDW Cement Kiln Dust: Summary of Existing Information 4/30/2016 Progress Report
Upper Hudson Street - SHA Rank Letter (2nd attempt) 8/6/2015 Site Specific Administrative Document - other (Administrative correspondence)
Upper Hudson Street - Rank Notification Letter (Returned Undelivered) 7/1/2015 Site Specific Administrative Document - other (Administrative correspondence)
Upper Hudson Street - Site Hazard Assessment 6/3/2015 Site Hazard Assessment Report
Upper Hudson Street - SHA Notification Letter 11/26/2014 Site Specific Administrative Document - other (Administrative correspondence)
Upper Hudson Street - SHA Notification Letter (Returned Undelivered) 9/26/2014 Site Specific Administrative Document - other (Administrative correspondence)
Upper Hudson Street - Site Assessment Report 10/5/2006 Site Specific Technical Document - other
Upper Hudson Street - Site Assessment Report 5/18/2006 Site Specific Technical Document - other
Upper Hudson Street - Battery Casing Excavation Report 5/18/2006 Site Specific Technical Document - other
Upper Hudson Street - Excavation Completion Report 3/2/2006 Site Specific Technical Document - other
Voluntary Cleanup Program 1
Document Title Document Date Document Type
Upper Hudson St - VCP Opinion on Site Cleanup - Partial Sufficiency 6/30/2006 VCP Opinion on Site Cleanup – Other
There may be more documents related to this site. To obtain documents not available electronically, you will need to make a public records request.

Places to see print documents

  • Northwest Regional Office
    15700 Dayton Ave N
    Shoreline, 98133
    Please schedule an appointment to view print documents at this location.

Contaminants 1

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Metals - Metals Priority Pollutants RB
S
Suspected
C
Confirmed Above Cleanup Levels
B
Below Cleanup Levels
RA
Remediated-Above
RB
Remediated-Below
R
Remediated
This contaminant list was based on our best information at the time it was entered. It may not reflect current conditions at the site.