Property Details for Silver Crown Mine

On this page:

Profile Information
Property Location
Property Progress
CAs Associated with this Property
Assessment Activities at this Property
Climate Adaption and Mitigation - Planning or Assessment
Contaminants and Media
Cleanup Activities
Climate Adaption and Mitigation - Demolition or Cleanup
Institutional & Engineering Controls
Redevelopment and Other Leveraged Accomplishments
Climate Adaption and Mitigation - Redevelopment
Additional Property Attributes

Legal Notices

Profile Information

Property Alias

Bonanza Boy

Property Owner

Private

ACRES Property ID

263227

Property Address

Chatanooga US 550 SILVERTON, CO 81433

Size

Parcel Numbers

Latitude/Longitude

37.767038889787 / -107.673980244855

Congressional District

Property Contact

Lanzano, Theodore

Lanzano.Ted@epa.gov

303-312-6596

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Property Location

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Property Progress

Assessment

Clean Up

Institutional Controls in Place

Engineering Controls in Place

Ready for Anticipated Use

Redevelopment Underway

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CAs Associated with this Property

CA Name	CA #	State	Type	Announcement Year
Colorado Department of Public Health and the Environment	CO08000001	CO	BCRLF	2022

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Assessment Activities at this Property

There are no current assessment activities.

Is Cleanup Necessary?
EPA Assessment Funding:
Leveraged Funding:
Total Funding:

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Climate Adaption and Mitigation - Planning or Assessment

Selected Strategy(ies)	Explanatory Text
N/A	This property does not incorporate planning or assessment activities to address impacts from extreme weather events and natural disasters. If no activities were incorporated, select this option.

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Contaminants and Media

Contaminant Found

Arsenic
Cadmium (Cd)
Chromium (Cr)
Lead
Other Metals

Remediating Action for Contaminants

Cleaned Up
Cleaned Up
Cleaned Up
Cleaned Up
Cleaned Up

Media Affected

Soil

Remediating Action for Media

Cleaned Up

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Cleanup Activities

There are no current cleanup activities.

Cleanup/Treatment Implemented: Y
Cleanup/Treatement Categories:
Addl Cleanup/Treatment info:
Address of Data Source:

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Climate Adaption and Mitigation - Demolition or Cleanup

There is no data for Climate Adaption and Mitigation - Demolition or Cleanup.

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Institutional and Engineering Controls

Indicate whether Institutional Controls are required

Yes

Categories of Controls

Government Controls

Additional Institutional Controls Information

Environmental Covenant under County Ordinance

Address of Data Source (URL if available)

Are Institutional Controls in Place

Yes

Date Institutional Controls were put in place

Indicate whether Engineering Controls are required

Yes

Categories of Controls

Cover Technologies (e.g., Capping)

Additional Engineering controls information

Address of Data Source (URL if available)

Indicate whether Engineering Controls are in place

Yes

Date Engineering Controls were put in place

11/01/2024

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Redevelopment and Other Leveraged Accomplishments

There are no current redevelopment activities.

Number of Redevelopment Jobs Leveraged:
Actual Acreage of Greenspace Created:
Leveraged Funding:

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Climate Adaption and Mitigation - Redevelopment

Selected Strategy(ies)	Explanatory Text
N/A	This property does not incorporate redevelopment activities to address impacts from extreme weather events and natural disasters. If no activities were incorporated, select this option.

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Additional Property Attributes

Property Highlights

Predominant Past Usage

Industry (11)

What types of funding are being used on this property?

State and Tribal Program Information

Date No Further Action Letter Received

04/10/2025

Date Letter/Signed Report Received from a Qualified Professional