Aurora Brownfield Testing & Soil Remediation
Aurora, Colorado property owners and developers must understand when brownfield testing, soil remediation, or an environmental review will be required by the city and related agencies. This guide explains common triggers for review, who enforces rules, typical remediation steps, and how to apply or appeal decisions under Aurora municipal practice.
When Environmental Review Is Triggered
An environmental review or soil assessment is commonly triggered by redevelopment of former industrial sites, discovery of suspected contamination during construction, demolition that disturbs regulated materials, or permit applications for activities that may move or expose contaminated soil. For local legal triggers see the Aurora municipal code references and permitted review pathways [1] and state brownfields guidance for assessment and funding options [2].
Key Steps in Testing & Initial Response
- Order a Phase I environmental site assessment to identify potential Recognized Environmental Conditions (RECs).
- If RECs exist, commission Phase II testing (soil, groundwater, vapor intrusion) by a qualified environmental consultant.
- During construction, stop work and notify city/agency if unexpected contamination or hazardous materials are encountered.
- Submit required reports or remediation plans to the designated city department or state agency as directed in permit conditions.
Penalties & Enforcement
Enforcement of environmental and nuisance provisions that affect soil or brownfields is handled through Aurora's code enforcement and the designated departments; where local rules defer to state hazardous materials regulation, state agencies may also take action. Specific monetary penalties and daily fines are not comprehensively listed on the cited municipal pages; see the footnotes for the controlling municipal code and state guidance [1][2]. Where the municipal code or agency page does not state amounts, this guide notes “not specified on the cited page.”
- Fines: not specified on the cited page; consult the municipal code or enforcement notice for stated amounts.[1]
- Escalation: the municipal process typically allows notices, orders to abate, civil penalties, and referral to municipal or county court; specific escalation rules are not specified on the cited page.[1]
- Non-monetary sanctions: stop-work orders, abatement orders, remediation directives, liening of property, and court actions are listed as typical sanctions where authorized; amounts and procedures are not fully specified on the cited page.
- Enforcers: City of Aurora code enforcement, Community Development or Planning divisions, and state agencies for hazardous materials (CDPHE) depending on jurisdiction and referral. Contact details and complaint pathways are on the municipal and state pages below.[1][2]
- Appeals & review: appeal routes and time limits are determined by the specific ordinance or permit condition; if not stated on the municipal page, appeals may be to a municipal hearing officer, administrative review, or municipal court—check the cited ordinance for deadlines (not specified on the cited page).[1]
Applications & Forms
The city does not publish a single, unified brownfield remediation form on the cited municipal pages; many projects require submitting environmental reports, remediation plans, or permit applications to Community Development or the planning/building office. State and federal brownfield grant or assessment application forms are available from CDPHE and EPA for assessment and cleanup funding.[2]
Common Violations
- Failure to disclose prior site use or RECs during permitting.
- Unauthorized soil disturbance without required oversight or testing.
- Improper handling, transport, or disposal of contaminated soil or hazardous waste.
FAQ
- Who must order soil testing?
- Property owners, developers, or their contractors usually arrange testing when redevelopment or demolition may disturb contaminated soil.
- What triggers a stop-work order?
- Discovery of suspected contamination that threatens health, safety, or the environment can trigger a stop-work order from city inspectors or enforcement officers.
- Are there local grants for brownfield cleanup?
- Local grants are not listed on the cited municipal page; state and federal brownfield grants and assessment funds are available through CDPHE and EPA programs.[2]
How-To
- Document site history and gather existing records about prior uses.
- Order a Phase I environmental site assessment from a qualified firm.
- If needed, complete Phase II soil, groundwater, and vapor testing per state guidance.
- Prepare and submit a remediation plan to the city or state agency as required by permit conditions.
- Complete remediation, obtain clearance or a no further action letter, and file required closure reports.
Key Takeaways
- Screen sites early to identify environmental triggers before permitting.
- Use licensed consultants and follow state protocols to ensure regulatory acceptance.
- Contact the city or state agency early for procedural guidance and funding options.
Help and Support / Resources
- City of Aurora Code of Ordinances (Municode)
- City of Aurora Departments & Contact Directory
- Colorado Department of Public Health & Environment - Brownfields
- U.S. EPA Brownfields Program