By the Templateez Team · Licensed Attorney · June 2026

Environmental Law Intake Forms: What to Capture at Case Intake for CERCLA, RCRA, and Beyond

Environmental law matters arrive with a density of technical detail that most other practice areas never encounter. A new client walks in with a CERCLA Section 107 cost recovery demand, a site with trichloroethylene in the groundwater migrating toward a municipal well field, a consent decree compliance schedule they may be violating, and a closing on the adjacent parcel in forty-five days. If your intake captures a name, an address, and "environmental issue," you have documented almost nothing useful. You have no idea whether you are dealing with a Superfund PRP allocation, a state enforcement action, a toxic tort, or a transactional due diligence problem — and each of those requires a fundamentally different legal strategy, a different set of deadlines, and different insurance implications.

A proper environmental law intake form captures the regulatory framework, the site's contamination profile, the client's exposure posture, and the procedural status of every agency action touching the property. Here is what that form needs to include — and why each field matters for the work that follows.

Matter type: the regulatory framework determines everything

Environmental law is not one practice area — it is a collection of overlapping federal and state regimes, each with its own liability scheme, procedural rules, and enforcement mechanisms. Your intake must classify the matter before anything else because the classification drives every downstream decision:

• CERCLA / Superfund liability — strict, joint and several liability for PRPs. The question is not whether your client is liable but how to minimize their allocated share. Intake needs to identify the client's PRP category and the stage of the EPA's enforcement or cost recovery action.
• RCRA enforcement — corrective action obligations for treatment, storage, and disposal facilities. Active RCRA permits carry ongoing compliance obligations that differ fundamentally from CERCLA's retrospective liability scheme.
• Clean Water Act violations — NPDES permit exceedances, unpermitted discharges, stormwater violations, wetlands fill under Section 404. CWA matters often involve both federal EPA and state delegated-agency enforcement running in parallel.
• Clean Air Act permits and enforcement — Title V operating permits, New Source Review, NESHAP compliance, state implementation plan requirements. CAA matters require detailed emissions data and compliance history that must be captured at intake.
• NEPA review — environmental impact statements or environmental assessments for federal actions. NEPA matters are procedural challenges with strict standing and timing requirements.
• State environmental enforcement — many states have environmental statutes that go beyond federal requirements. New Jersey's Spill Act and ISRA, California's Proposition 65, New York's Navigation Law — state-specific liability schemes often have their own statute of limitations and damage frameworks.
• Toxic tort litigation — personal injury or property damage claims arising from contamination. These are civil actions, not regulatory proceedings, but they depend entirely on the same site data, contamination profiles, and exposure pathways that drive the regulatory side.
• Environmental due diligence for transactions — Phase I and Phase II ESA review, environmental representations and warranties, indemnification structuring, and risk allocation for property acquisitions, mergers, or divestitures.
• Underground storage tank remediation — UST closures, leak detection, state fund eligibility, and corrective action under RCRA Subtitle I. UST matters have their own regulatory track with state-specific cleanup standards and reimbursement programs.
• Brownfield redevelopment — voluntary cleanup programs, prospective purchaser agreements, comfort letters, and institutional controls that enable reuse of contaminated properties.

A single site can involve three or four of these categories simultaneously. A client buying a former industrial property may need transactional due diligence, may inherit RCRA corrective action obligations, may face CERCLA contribution claims from neighboring PRPs, and may have state enforcement hanging over the parcel. Your intake must capture all applicable regulatory frameworks, not force the matter into a single box.

Client role: liability exposure varies by category

Under CERCLA's strict liability scheme, the client's role determines both their exposure and their available defenses. Your intake should classify the client as one or more of the following:

• Potentially responsible party (PRP) — the broadest category. A client who receives a 104(e) information request or a Section 106 order is already in the EPA's crosshairs. Document the specific PRP letter, its date, and the response deadline.
• Generator — arranged for disposal of hazardous substances at the site. Volume and toxicity of the waste stream drive allocation. Intake must capture what the client sent, how much, and over what period.
• Transporter — selected the disposal site. Liability turns on whether the transporter chose the facility or was directed by the generator.
• Current owner/operator — liable regardless of whether they caused the contamination. The critical intake question is when the client acquired the property relative to the disposal of hazardous substances.
• Past owner/operator — liable if hazardous substances were disposed of during their period of ownership or operation.
• Innocent landowner / bona fide prospective purchaser — affirmative defenses under CERCLA Sections 101(35) and 107(r). These defenses require the client to demonstrate they conducted all appropriate inquiry before acquisition. Your intake must determine whether the client has the Phase I ESA and due diligence history to support the defense.
• Government agency — federal, state, or local government entity that may be both a regulator and a PRP, or that acquired contaminated property through tax foreclosure, eminent domain, or involuntary transfer.
• NGO or citizen suit plaintiff — environmental organizations or individuals bringing citizen suits under CWA Section 505, CAA Section 304, or RCRA Section 7002. Intake must capture the sixty-day notice requirement and whether it has been satisfied.

Site information: the property's regulatory identity

Every contaminated site has a regulatory history, and that history lives in databases, agency files, and recorded land documents. Your intake needs to capture the site's identifying information so you can pull its full regulatory profile:

• Property address and acreage — the physical boundaries of the site, including whether the contamination plume extends beyond the property line. Off-site migration changes everything about liability allocation and remedial scope.
• Current and historical use — industrial operations, manufacturing processes, waste disposal activities, agricultural use, military installations. Historical use drives the contamination profile.
• EPA facility ID and state facility ID — these are the keys that unlock the site's regulatory record in CERCLIS, RCRAInfo, ECHO, and state databases.
• Superfund NPL listing status — is the site on the National Priorities List? Proposed for listing? Deleted? NPL status determines whether EPA leads the cleanup under CERCLA authority and whether the site qualifies for Trust Fund financing.
• Phase I and Phase II ESA history — who conducted them, when, under what standard (ASTM E1527-21 or an earlier version), and what they found. A Phase I that predates the current ASTM standard may not satisfy the all appropriate inquiry requirement for the innocent landowner defense.

Regulatory status: where the matter stands with the agencies

Environmental matters rarely start with a phone call to a lawyer. They start with a notice of violation, a compliance order, a 104(e) information request, or a demand letter from EPA or a state agency. By the time the client walks in, the regulatory clock is already running. Your intake must document exactly where things stand:

• Pending enforcement actions — federal or state administrative complaints, civil judicial actions, or criminal referrals. Each has different response deadlines and procedural requirements.
• Consent decrees and administrative orders — existing settlement agreements that impose ongoing obligations. A consent decree violation is a contempt issue. An administrative order violation under CERCLA Section 106 carries treble damages.
• Compliance schedules — interim milestones in consent decrees or permits that the client may be approaching or already behind on.
• Permit status — operating, expired, pending renewal, or under modification. An expired RCRA permit does not eliminate corrective action obligations. An expired NPDES permit under administrative continuance still carries effluent limits.
• Notice of violation history — how many NOVs, for what violations, over what period. Pattern violations escalate enforcement and eliminate good-faith arguments.

Contamination details: the technical core of the case

Environmental litigation and regulatory defense are driven by contamination data. Your intake form cannot just say "contaminated site" — it must capture the specifics that determine remedial cost, liability allocation, and health risk:

• Contaminants of concern (COCs) — chlorinated solvents (TCE, PCE), petroleum hydrocarbons (BTEX), heavy metals (lead, chromium, arsenic), per- and polyfluoroalkyl substances (PFAS), PCBs, pesticides, radionuclides. Different COCs have different cleanup standards, different health risk profiles, and different remedial technologies.
• Media affected — soil, groundwater, surface water, air, sediment. A soil-only contamination case is fundamentally different from a groundwater plume that has migrated off-site. Document every affected medium.
• Known extent of contamination — has the plume been delineated? What are the concentrations relative to applicable cleanup standards? Is the contamination above or below applicable regulatory thresholds?
• Ongoing migration — is the plume still moving? In what direction? At what rate? Active migration toward receptors dramatically increases both the urgency and the cost of the response.
• Vapor intrusion risk — volatile organic compounds in shallow groundwater or soil gas can migrate into overlying buildings. Vapor intrusion has become a primary regulatory driver at chlorinated solvent sites. Document whether a vapor intrusion assessment has been conducted.
• Receptor pathways — drinking water wells within the plume's projected path, residential proximity to the site, schools or daycare facilities, surface water bodies used for recreation or water supply. Receptor exposure drives both regulatory urgency and toxic tort exposure.

This technical detail may seem like it belongs in an expert report rather than an intake form. It does not. If you wait for the expert report to learn that your client's groundwater plume is migrating toward a municipal well field, you have lost weeks of response time. The intake form captures what the client already knows — or should know — about the contamination on day one. This overlaps with the kind of site-specific risk assessment that construction law attorneys conduct when environmental conditions are discovered during excavation, though the regulatory frameworks diverge sharply once contamination is confirmed. Environmental contamination also intersects with land use and zoning work — a zoning variance or site plan application for a formerly contaminated parcel triggers SEQRA or NEPA environmental review, and the contamination profile captured at intake feeds directly into the environmental impact assessment that the planning board will require.

Remediation status: where the cleanup stands

Many environmental matters arrive mid-stream. The site has been under investigation or remediation for years, sometimes decades, before the client changes counsel or a new issue surfaces. Your intake must capture the remedial posture:

• Remedial investigation / feasibility study (RI/FS) stage — has the RI been completed? Is the FS underway? Has a proposed plan been issued? Has the Record of Decision been signed? The RI/FS stage determines what decisions are still open and what leverage the client still has over remedy selection.
• Selected remedy — what cleanup technology has been chosen? Pump-and-treat, in situ chemical oxidation, monitored natural attenuation, soil vapor extraction, excavation and off-site disposal, permeable reactive barrier? The selected remedy drives the cost estimate and the timeline.
• Construction complete status — has the remedy been physically constructed? Construction complete is a formal EPA milestone that shifts the site from active remediation to long-term monitoring.
• Institutional controls — deed restrictions, environmental easements, activity and use limitations (AULs), groundwater classification area designations. These are land-use restrictions that run with the property and survive transfer. A client buying a property with an environmental easement needs to understand exactly what activities the easement prohibits.
• Monitoring well network — how many wells, how often are they sampled, what analytes, and who is responsible for the monitoring program? Long-term monitoring obligations can persist for decades after the active remedy is complete.
• Long-term monitoring obligations — five-year reviews under CERCLA, post-closure care under RCRA, state-mandated monitoring periods. These obligations have hard deadlines and reporting requirements that your intake must identify.

Insurance: coverage that may already exist

Environmental insurance is one of the most under-investigated aspects of environmental matters. Clients frequently do not know what coverage they have — or had — and the policies involved can be worth millions:

• Environmental insurance policies — Pollution Legal Liability (PLL) and Contractors Pollution Liability (CPL) policies. These are site-specific policies that may cover cleanup costs, third-party claims, and legal defense costs. Document the carrier, policy number, limits, deductible, policy period, and any known coverage disputes.
• Historical CGL policies — pre-1986 comprehensive general liability policies typically did not contain the absolute pollution exclusion that became standard after 1986. If the contamination occurred during a period covered by an old-form CGL policy, the insurer may owe defense and indemnity. Identifying these policies requires the client to search for historical insurance records, and the intake form is where you trigger that search.

Transaction-specific fields: when contamination meets a deal

Environmental due diligence for real estate and M&A transactions has its own set of intake requirements that layer on top of the site and contamination data:

• Purchase price and closing timeline — the deal economics determine how much environmental risk the buyer can absorb and how much time is available for investigation before closing.
• Environmental indemnity and escrow — is the seller providing an environmental indemnity? Is there an escrow holdback for remediation costs? What are the caps, baskets, and survival periods?
• Environmental representations and warranties — what has the seller represented about the environmental condition of the property? Compliance with environmental laws, absence of underground storage tanks, no pending enforcement actions, no known contamination. Each representation is a potential indemnity trigger if it proves false.

The transactional side of environmental practice intersects with the diligence and risk allocation work that commercial litigation attorneys handle when environmental conditions surface during a deal and the parties end up in court over who bore the risk.

Key deadlines and limitations periods: time-sensitive facts practitioners must track

Environmental deadlines are notoriously complex and vary by claim type, jurisdiction, and discovery date. While the environmental law intake form captures regulatory status and compliance schedules, practitioners should also be aware of the broader limitations landscape that may apply to their matter:

• CERCLA six-year cost recovery — Section 113(g)(2) provides a six-year limitations period for cost recovery actions under Section 107, running from the date of completion of the removal or remedial action. For contribution claims under Section 113(f), the period is three years from the date of judgment or settlement.
• State statute variations — state environmental statutes have their own limitations periods that may be shorter or longer than CERCLA's. Some states toll the statute during the period of contamination or during ongoing remediation. Document the state-specific deadlines in your case file.
• Discovery rule for toxic tort — personal injury claims arising from environmental contamination typically accrue on the date the plaintiff knew or should have known of the injury and its cause. In latency diseases like mesothelioma or certain cancers linked to chemical exposure, the discovery date may be decades after the exposure. Capturing when the client first learned of the contamination is essential for evaluating any potential claims.

These deadlines are the hardest-edged facts in any environmental matter. A cost recovery claim filed one day after the six-year CERCLA period is dead. Identifying and calendaring every applicable deadline should be among the first things an environmental attorney does after intake.

Why environmental intake demands this level of detail

Environmental law operates at the intersection of complex science, layered regulatory authority, and enormous financial exposure. A Superfund allocation can run into hundreds of millions of dollars. A toxic tort class action can involve thousands of plaintiffs. An environmental condition discovered during a real estate closing can blow up a nine-figure deal. The intake form is not administrative paperwork — it is the document that tells you whether you are dealing with a routine permit renewal or a career-defining environmental disaster, and it needs to capture enough detail on day one to tell the difference.

If you handle environmental matters as part of a broader litigation or transactional practice, the Legal Bundle includes environmental law alongside 37 other legal practice areas, each with practice-specific intake fields and client questionnaires.