Property Details for Bayhorse Mining District - Pacific 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

Property Owner

Government

ACRES Property ID

26381

Property Address

None - 8 miles SW of Challis, ID, in Custer Cnty None, ID 00000

Size

218

Parcel Numbers

Latitude/Longitude

44.5053193 / -114.2292889

Congressional District

Property Contact

Stanfield, Brooks

stanfield.brooks@epa.gov

206 553-4423

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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
Idaho Department of Environmental Quality	RP97056201	ID	Section 128(a) State/Tribal	2005
Idaho Department of Parks and Recreation	BF96059501	ID	Cleanup	2007

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Assessment Activities at this Property

Activity	EPA Funding	Start Date	Completion Date	CA	Accomplishment Counted?	Counted When?
Phase I Environmental Assessment	$2,400.00	06/15/2006		Idaho Department of Environmental Quality	N
Phase I Environmental Assessment	$3,000.00	10/01/2003		Idaho Department of Environmental Quality	N
Phase II Environmental Assessment	$10,000.00	11/05/2005		Idaho Department of Environmental Quality	N	FY06
Phase II Environmental Assessment	$6,000.00	10/05/2004	10/05/2004	Idaho Department of Environmental Quality	Y	FY06
Supplemental Assessment	$15,700.00	05/31/2006		Idaho Department of Environmental Quality	N

Is Cleanup Necessary? Yes
EPA Assessment Funding: $37,100.00
Leveraged Funding:
Total Funding: $37,100.00

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Climate Adaption and Mitigation - Planning or Assessment

There is no data for Climate Adaption and Mitigation - Planning or Assessment.

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Contaminants and Media

Contaminant Found

Lead
Other Metals

Remediating Action for Contaminants

Cleaned Up
Cleaned Up

Media Affected

Soil

Remediating Action for Media

Cleaned Up

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Cleanup Activities

Start Date	EPA Funding	Completion Date	CA	Accomplishment Counted?	Cleanup Documentation
10/01/2007		09/28/2009	Idaho Department of Parks and Recreation
10/01/2007	$175,026.00	09/28/2009	Idaho Department of Parks and Recreation

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

Total ACRES Cleaned Up: 218
Number of Cleanup Jobs Leveraged:
EPA Cleanup Funding: $175,026.00
Leveraged Funding: $35,627.00
Cost Share Funding:
Total Funding: $210,653.00

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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

Proprietary Controls Information Devices

Additional Institutional Controls Information

Join Idaho Voluntary Cleanup Program
Environmental Covenant placed on Property deed

Address of Data Source (URL if available)

5657 Warm Springs Avenue Boise, ID 83716

Are Institutional Controls in Place

Yes

Date Institutional Controls were put in place

10/20/2009

Indicate whether Engineering Controls are required

Yes

Categories of Controls

Cover Technologies (e.g., Capping) Security (e.g., Guard, Fences) Other SSD system is in place

Additional Engineering controls information

Cap and cover technology used on trails. Fencing is used to keep public away from uncleaned historical areas. Signing used throughout to inform and warn public of contaminated areas. Brochures are offered to give public more information on contamination and cleanup efforts.

Address of Data Source (URL if available)

5657 Warm Springs Avenue Boise, ID 83716

Indicate whether Engineering Controls are in place

Yes

Date Engineering Controls were put in place

10/20/2009

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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

There is no data for Climate Adaption and Mitigation – Redevelopment

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Additional Property Attributes

Property Highlights

The final document related to closure was the Covenant Not To Sue which was recorded in Custer county on 2-25-2011. The Certificate of Completion letter was issued on 8-24-2010. The Certificate of Completion was recorded with Custer county on 9-9-2011. �The Certificate of Completion indicates successful implementation of the approved Voluntary Remediation Workplan for this Property.�

Former Use: The property is one of 5 parcels within an historic mining district, Idaho State Parks and Recreation purchased the property on June 29, 2006 totaling 500-acres for preservation as a State Park. The Pacific Mine property is moderately to steeply sloped, and variously covered with conifers, mountain mahogany, sagebrush and high desert shrubs and grass. This property contains several historic mining structures including adits, waste rock dump living quarters, office space, ore chutes, concentrators, mills, etc.

Predominant Past Usage

Industry (218)

What types of funding are being used on this property?

Hazardous

State and Tribal Program Information

Date No Further Action Letter Received

08/24/2010

Date Letter/Signed Report Received from a Qualified Professional