Phase I Environmental Site Assessment in Youngstown, OH
Youngstown anchors one of Ohio's most heavily industrialized redevelopment markets, sitting at the center of the Mahoning Valley along I-680, I-80, US-422, and State Route 711. Property owners, developers, contractors, municipalities, and counsel working across Mahoning County and Northeast Ohio rely on focused, locally informed environmental due diligence. Resource Renewal supports these projects through RCC's ASTM E1527-21 Phase I Environmental Site Assessment scope, layered with Ohio EPA Voluntary Action Program screening to deliver both federal innocent purchaser protections and a defensible path to state closure.
Resource Renewal connects three service tracks under one platform: ASTM E1527-21 Phase I ESAs and Ohio EPA Voluntary Action Program Phase I Property Assessments delivered by RCC; Phase II Site Investigations and Remedial Investigations when Recognized Environmental Conditions are identified; and full remediation and brownfield redevelopment delivered with our affiliated platform DSR. Project teams coordinate with the Ohio EPA Division of Environmental Response and Revitalization and pursue site closure under Certified Professional oversight toward a No Further Action Letter and a Covenant Not to Sue.
Why Property Owners and Developers in Mahoning County Choose Resource Renewal
Youngstown sits on the Glaciated Allegheny Plateau along the Mahoning River, roughly midway between Cleveland and Pittsburgh and five miles west of the Pennsylvania line. That position made it a coal, iron, and steel town from the 1840s onward, and it left the city with one of the densest concentrations of former heavy-industrial acreage in Ohio. Resource Renewal scopes Youngstown assessments around that reality: slag and cinder fill, coke plant residues, foundry sand, and buried rail and canal infrastructure are the default working assumptions, not exceptions.
- ASTM E1527-21 Phase I ESA
- NJDEP Preliminary Assessment overlay
- Phase II Site Investigation
- Soil & groundwater investigation
- LSRP-led NJDEP closure pursuit
- Brownfield redevelopment via DSR
- Active project work in 5 states
- 30+ years of NJ project history
Environmental Context in Youngstown and Mahoning County
Industrial and Commercial Heritage
Youngstown was founded in 1797 in the Connecticut Western Reserve and chartered as a city in 1867. The Pennsylvania & Ohio Canal reached the valley in 1840 and the railroads followed in 1856, and the Brier Hill Furnace opened in 1847 as the seed of the Brier Hill Iron and Coal Company. Youngstown Sheet and Tube, U.S. Steel's Ohio Works, and Republic Steel's Youngstown Works followed, alongside Truscon Steel, the General Fireproofing Company, Commercial Shearing, and the William B. Pollock Company. The collapse of the mills between 1977 and the mid-1980s left a legacy footprint that still drives due diligence scope across the city today.
Current Environmental Profile
Ohio EPA records show remediation, VAP, and underground storage tank activity distributed throughout Youngstown's East Side, Brier Hill, Salt Springs, Smoky Hollow, and the Mahoning River corridor. Recurring findings include slag, cinder, and mine spoil fill of unknown provenance; coal tar, PAHs, and cyanide from coke and manufactured gas operations; foundry sand and metals in surface soil; chlorinated solvent plumes from metal finishing and machine shops; and petroleum from rail, fleet, and mill fueling operations. Mahoning River floodplain sediment adds a separate line of inquiry on riverfront parcels.
Real Estate and Development Market
Mahoning County is the industrial core of the Mahoning Valley and Youngstown is its county seat. Redevelopment activity concentrates at the Ohio Works and Riverbend industrial parks, the Covelli Centre and Youngstown Foundation Amphitheatre riverfront district built on former mill ground, the Smoky Hollow neighborhood, the Stambaugh Building conversion, and the Mahoning County Land Bank's industrial cleanup portfolio. Each of those settings turns on the same question a Phase I has to answer clearly: what did the prior industrial use leave behind, and how much of it is still there.
Local Regulators, Authorities, and Stakeholders
The Ohio EPA Northeast District Office in Twinsburg provides Division of Environmental Response and Revitalization oversight for Mahoning County. Routine touchpoints during Phase I and Phase II work include VAP and DERR file reviews, Bureau of Underground Storage Tank Regulations (BUSTR) records, the Ohio Brownfield Inventory, and coordination with the Mahoning County Land Bank, the Western Reserve Port Authority, Eastgate Regional Council of Governments, and City of Youngstown planning and building departments.
Why This Local Context Matters for Your Project
Local industrial history, the current contaminant profile, regulator office assignments, and real estate transaction patterns in Youngstown and Mahoning County shape how each scope is built. Resource Renewal writes Youngstown scopes against Mahoning Valley conditions rather than generic templates, so findings hold up with lenders, Ohio EPA reviewers, and Certified Professionals seeking a No Further Action Letter.
Environmental Services Available to Youngstown, OH Projects
Service availability spans two connected tracks: Investigation & Compliance, including transactions, financing, and regulatory closure documentation, and Remediation & Redevelopment, including physical cleanup, environmental liability transfer, and conversion of impaired real estate. RCC and DSR jointly cover the full project lifecycle from pre-acquisition due diligence through final regulatory closure and redevelopment.
Phase I Environmental Site Assessment
ASTM E1527-21 site assessment with NJDEP Preliminary Assessment overlay for Mount Holly and Burlington County properties.
Phase II Environmental Site Assessment
Subsurface sampling and certified laboratory analysis when RECs are identified during Phase I.
Site Investigation
Comprehensive site characterization, soil sampling, groundwater investigation, soil vapor assessment.
Environmental Remediation
In-situ and ex-situ soil and groundwater remediation, OM&M, and pursuit of regulatory closure.
Regulatory Compliance
Permitting, audits, hazardous waste management, SPCC plans, NJDEP agency liaison.
Brownfield Redevelopment
Acquisition, remediation, and redevelopment of impaired NJ real estate through DSR.
Environmental Liability Transfer
DSR-led liability transfer for owners seeking to exit impaired sites.
Landfill Closure
Closure, post-closure care, and EPA LMOP-aligned beneficial reuse options through DSR's TB2G™ model.
How Resource Renewal Serves Youngstown, OH
Investigation & Compliance (RCC Track)
The ASTM E1527-21 Phase I ESA scope covers site reconnaissance, historical land use review, regulatory database review, and interviews, and it satisfies All Appropriate Inquiries for CERCLA landowner liability protection. On Youngstown properties that scope is typically read alongside the Ohio EPA Voluntary Action Program, where a Certified Professional directs assessment and remediation under ORC 3746 and OAC 3745-300 toward a No Further Action Letter and, ultimately, a Covenant Not to Sue from the Director of Ohio EPA.
Remediation & Redevelopment (DSR-Affiliated Track)
Remediation capabilities include in-situ chemical oxidation, bioremediation, soil vapor extraction, ex-situ excavation and disposal, groundwater treatment, and vapor intrusion mitigation. On Youngstown sites, cleanup is measured against VAP Generic Numerical Standards or Property-Specific Standards depending on the intended reuse, with engineering and institutional controls used where slag fill, coke residues, or foundry sand make unrestricted residential closure impractical.
Frequently Asked Questions
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Mount Holly is Resource Renewal's headquarters city. The Resource Renewal Business Park at 10 Lippincott Lane is a completed brownfield redevelopment project and the home base for RCC and DSR field crews working across Burlington County. Surrounding municipalities served from this HQ include Burlington, Westampton, Lumberton, Eastampton, Hainesport, Pemberton, Cinnaminson, Maple Shade, Moorestown, Cherry Hill, Marlton, and Medford.
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A Phase I Environmental Site Assessment is a documented review of a property's current and historical use, performed under ASTM E1527-21, that identifies Recognized Environmental Conditions and Areas of Concern. Typical triggers include commercial real estate transactions, lender requirements, attorney due diligence, pre-redevelopment review, and refinancing. RCC pairs the ASTM Phase I ESA with an NJDEP-compliant Preliminary Assessment to provide combined federal CERCLA and NJ ISRA innocent purchaser protections. In Mount Holly and Burlington County, the property types most likely to trigger Phase I work are industrial, automotive, agricultural, fuel storage, and dry cleaning sites.
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A typical Phase I ESA runs two to three weeks from authorization to draft delivery, depending on environmental database turnaround, depth of historical research, agency file review timing, and site access. RCC can accelerate timelines for time-sensitive transactions when scope and access permit. Layered NJDEP Preliminary Assessment work is coordinated within the same engagement. Under ASTM E1527-21, a Phase I ESA is valid for 180 days, with extensions of up to one year possible if specific components are refreshed.
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When Recognized Environmental Conditions are identified, the natural next step is a Phase II Site Investigation: a defined sampling plan, certified laboratory analysis, and data evaluation against NJDEP standards. If contamination is confirmed, RCC develops a Remedial Investigation and a Remedial Action Workplan, pursuing a Response Action Outcome under LSRP oversight. For owners who prefer to exit the property rather than carry it through closure, DSR brownfield acquisition and environmental liability transfer are available as an alternative path.
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DSR is Resource Renewal's brownfield redevelopment company, with experience across more than 100 brownfield sites in NJ, NY, PA, MA, and OH. DSR services include site evaluation, environmental liability transfer, and full redevelopment. DSR is a member of the EPA Landfill Methane Outreach Program and the Brownfield Coalition of the Northeast, and applies its Turn Brown to Green™ (TB2G™) model for landfill closure and beneficial reuse. EPA Brownfields Program grants and incentives may apply to qualifying Mount Holly and Burlington County sites.
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Under the NJ Site Remediation Reform Act of 2009, contaminated sites are remediated under Licensed Site Remediation Professional oversight rather than direct NJDEP case management. The LSRP defines the technical approach, files key submissions, and issues a Response Action Outcome when site conditions meet applicable remediation standards. Typical sequencing is Preliminary Assessment, Site Investigation, Remedial Investigation, Remedial Action, and final RAO issuance. The RAO confirms regulatory closure and supports transactions, financing, and redevelopment.
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Burlington County is New Jersey's largest county by land area and one of the most active warehouse and distribution development markets in the Northeast. The I-295 / NJ Turnpike Exit 5 / Route 38 corridor and proximity to the Port of Philadelphia have driven sustained conversion of agricultural and former industrial parcels into large-format warehouse, fulfillment, and last-mile distribution facilities. Each of those transactions typically triggers a Phase I ESA from lenders or institutional buyers. Volume has been particularly visible in Mount Holly, Westampton, Burlington Township, Florence, and Mansfield.
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The Resource Renewal Business Park at 10 Lippincott Lane is itself a brownfield redevelopment project that moved through the same investigation, remediation, regulatory closure, and reuse process RCC and DSR deliver for clients. It is a working demonstration that contaminated parcels can move from environmental liability to productive operating real estate when investigation, remediation, regulatory strategy, and redevelopment are executed by an integrated team. Prospective clients are welcome to walk the site as part of project scoping.
Visit Our Mount Holly, NJ HQ or Find Us Near You
The Resource Renewal Business Park
10 Lippincott Lane, Unit 1
Mount Holly, NJ 08060
For ASTM E1527-21 Phase I ESA, Phase II Site Investigation, remediation, regulatory compliance, or brownfield redevelopment support on a Youngstown, OH project, contact Resource Renewal directly. Project work in Ohio is delivered under Certified Professional oversight through the Ohio EPA Voluntary Action Program, with field crews mobilizing from our Mount Holly HQ. Call (856) 273-1009 or request a project consultation.