Soil Remediation Services in Wisconsin, Wisconsin
When oil tank leaks contaminate soil, professional remediation is required to protect groundwater and comply with Wisconsin environmental regulations. Our listed contractors in Wisconsin specialize in petroleum contamination cleanup overseen by Wisconsin Department of Natural Resources (DNR).
About Soil Remediation in Wisconsin
Soil remediation involves removing or treating soil contaminated by leaking oil tanks. The extent of remediation depends on contamination levels, soil type (Glacial till and sandy soil in your area), proximity to wells or water bodies, and Wisconsin cleanup standards. Wisconsin Department of Natural Resources (DNR) sets the requirements for remediation in Wisconsin.
Moderate historical use in older Milwaukee and Madison area homes.
When You Need Soil Remediation
- Contamination discovered during tank removal
- Failed soil tests showing petroleum levels above {state} limits
- Required for property sale with known contamination
- Protect drinking water wells and groundwater
- Eliminate ongoing environmental liability
- Required by {regulatoryBody} when contamination is reported
The Remediation Process in Wisconsin
- 1Initial site assessment and soil sampling
- 2Laboratory analysis to determine contamination extent
- 3Develop remediation plan approved by Wisconsin Department of Natural Resources (DNR)
- 4Excavate contaminated soil
- 5Transport contaminated soil to licensed treatment facility
- 6Collect confirmation soil samples
- 7Backfill with certified clean fill
- 8Submit closure report to Wisconsin Department of Natural Resources (DNR)
- 9Obtain No Further Action letter
Wisconsin Regulations
Regulatory Body: Wisconsin Department of Natural Resources (DNR)
Permit Required: Yes
Permit Cost: $100-200
Notable Requirements: DNR Petroleum Environmental Cleanup Fund Award (PECFA) program. Certified contractors required.
Soil Remediation FAQs for Wisconsin
How much does soil remediation cost in Wisconsin?
Soil remediation costs in Wisconsin typically range from $12,000-45,000. Costs depend on the volume of contaminated soil, depth of contamination, and proximity to groundwater. Minor contamination may cost $10,000-15,000, while extensive contamination can exceed $50,000.
How long does soil remediation take?
Simple remediation projects in Wisconsin can be completed in 1-2 weeks. More extensive contamination requiring multiple rounds of excavation and testing may take 4-8 weeks or longer.
Is there financial assistance for remediation in Wisconsin?
Wisconsin may offer financial assistance through state petroleum cleanup funds. Contact Wisconsin Department of Natural Resources (DNR) to learn about eligibility for cleanup cost reimbursement programs.
What contamination levels require remediation?
Wisconsin has specific soil cleanup standards for petroleum contamination. Generally, total petroleum hydrocarbons (TPH) above 100-500 ppm require remediation, but standards vary based on land use and groundwater proximity.
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