Property Details for 110 Dunham Place

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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

Private

ACRES Property ID

235982

Property Address

110 Dunham Place WATERLOO, IA 50703

Size

Parcel Numbers

Multiple

Latitude/Longitude

42.48841 / -92.315234

Congressional District

Property Contact

Bynum, Whitney

bynum.whitney@epa.gov

913-551-7735

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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
City of Waterloo	BF97756501	IA	Assessment	2016

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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	$1,200.00	09/25/2018	10/12/2018	City of Waterloo	N	FY18
Phase I Environmental Assessment	$6,800.00	01/08/2018	04/23/2018	City of Waterloo	Y	FY18
Phase II Environmental Assessment	$9,800.00	08/29/2018	09/21/2018	City of Waterloo	N

Is Cleanup Necessary? No
EPA Assessment Funding: $17,800.00
Leveraged Funding:
Total Funding: $17,800.00

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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

PAHS

Remediating Action for Contaminants

NOT Cleaned up

Media Affected

Soil

Remediating Action for Media

NOT Cleaned up

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Cleanup Activities

There are no current cleanup activities.

Cleanup/Treatment Implemented:
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

Categories of Controls

Additional Institutional Controls Information

Address of Data Source (URL if available)

Are Institutional Controls in Place

Date Institutional Controls were put in place

Indicate whether Engineering Controls are required

Categories of Controls

Additional Engineering controls information

Address of Data Source (URL if available)

Indicate whether Engineering Controls are in place

Date Engineering Controls were put in place

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Redevelopment and Other Leveraged Accomplishments

Start Date	Leveraged Funding	CA	Completion Date
12/21/2018	$200,000.00	City of Waterloo	08/10/2021
12/21/2018	$375,000.00	City of Waterloo	08/10/2021

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

? Range 1 Soil: Eleven (11) PAHs and three (3) RCRA metals detected in Range 1 soil. Results from the collected samples identified all detected concentrations below SWSs. The maximum values for each detected compound were put into the Calculator. ? Range 2 Soil: Twelve (12) PAHs and four (4) RCRA metals detected in Range 2 soil. Results from the collected samples identified all detected concentrations below SWSs with the exception of four (4) PAHs that were detected above SWSs. The maximum values for each detected compound were put into the Calculator. ? Groundwater: Two (2) PAHs, five (5) VOCs, and two (2) RCRA metals detected in groundwater results identified all detected concentrations below applicable SWSs. The MDLs and resulting non-detect values for five (5) VOCs are above their respective SWS and as such have been included in this calculation. All detected and non-detect values above their corresponding SWS were put into the Calculator. ? Vapor Intrusion: Four (4) compounds detected in groundwater are sufficiently volatile and toxic to present a vapor intrusion risk. Groundwater results for three (3) of these compounds were evaluated using the Johnson and Ettinger Vapor Intrusion Model for Forward Calculation of Indoor Air Concentration and the IDNR Cumulative Risk Calculator. One (1) compound is not available in the Johnson & Ettinger Vapor Model and as such it was not included in this calculation. The calculated results for this media indicate that vapor intrusion alone does not pose a risk on this site. All cancer and non-cancer health risks for site receptors are acceptable based on the findings in this report. IDNR issued a letter dated October 10, 2018 that stated "it is the determination of the Iowa DNR that based on the data provided the site does not pose a significant risk to public health or the environment and no further assessment is required. Please note that the Iowa DNR may require further assessment in the future if additional assessment data warrant reopening the site."

Former Use: Available historical documents list the subject property as a concrete product manufacturer in 1957, 1962, 1967, 1972, 1977, 1982, 1987, 1992, 1995, and 2000, unlisted in 2005, and a concrete product manufacturer in 2010 and 2014. Historical Sanborn maps depict the following on the subject property: ?Concrete Stone Co.? featuring a dry kiln, block and mixing machines, and storage areas served by a railroad siding in 1918; and ?C.A. Marquart Concrete Block and Brick Manufacturer? featuring multiple dry kilns, brick factory, and warehouse served by a railroad siding in 1962. The subject property is currently vacant.

Predominant Past Usage

Industry (14)

What types of funding are being used on this property?

Hazardous

State and Tribal Program Information

Date No Further Action Letter Received

Date Letter/Signed Report Received from a Qualified Professional