Environmental Compliance Inspector Reporting & Documentation 2 — Questions and Answers
Question 1: Under CERCLA Section 103, a facility must report a hazardous substance release to the National Response Center (NRC) within what timeframe?
- 24 hours of discovery
- Immediately upon discovery (Correct answer)
- 72 hours of discovery
- Within the next business day
Correct answer: Immediately upon discovery
CERCLA Section 103 requires immediate notification to the NRC when a hazardous substance release equals or exceeds the reportable quantity.
Question 2: Which document type is used to record the chain of custody for environmental samples collected during an inspection?
- Field inspection report
- Compliance schedule
- Sample custody form (COC) (Correct answer)
- Notice of violation
Correct answer: Sample custody form (COC)
A chain-of-custody (COC) form tracks every person who handles a sample from collection through laboratory analysis to protect data integrity.
Question 3: A Discharge Monitoring Report (DMR) submitted under a NPDES permit must typically be signed by:
- The facility's environmental consultant
- A responsible corporate officer or authorized signatory (Correct answer)
- The state environmental agency director
- Any licensed engineer on staff
Correct answer: A responsible corporate officer or authorized signatory
EPA regulations require DMRs to be signed by a principal executive officer, ranking elected official, or a duly authorized representative who meets the signatory requirements in 40 CFR Part 122.
Question 4: Which of the following is a key purpose of the EPA's Toxic Release Inventory (TRI) reporting program under EPCRA Section 313?
- Setting facility-specific emission limits
- Providing public access to chemical release data (Correct answer)
- Authorizing state agencies to issue permits
- Establishing criminal penalties for toxic releases
Correct answer: Providing public access to chemical release data
TRI reporting under EPCRA Section 313 creates publicly accessible data on toxic chemical releases to support community right-to-know.
Question 5: When an inspector discovers a discrepancy between a facility's written hazardous waste manifest and actual waste shipment records, the BEST immediate action is to:
- Issue a compliance order without further review
- Ignore it if the difference is minor
- Document the discrepancy in inspection notes and request supporting records (Correct answer)
- Contact the receiving treatment facility directly
Correct answer: Document the discrepancy in inspection notes and request supporting records
Proper inspection procedure requires documenting all discrepancies in field notes and requesting the facility's records before drawing enforcement conclusions.
Question 6: Under the Emergency Planning and Community Right-to-Know Act (EPCRA), Tier II inventory reports must be submitted annually by:
- March 1 (Correct answer)
- January 1
- June 30
- December 31
Correct answer: March 1
EPCRA Section 312 requires Tier II hazardous chemical inventory reports to be submitted to state and local agencies by March 1 each year.
Question 7: An environmental inspector's field notes are considered legally significant because they:
- Replace the need for laboratory analysis
- Can serve as evidence in enforcement proceedings (Correct answer)
- Are protected by attorney-client privilege by default
- Must be submitted to EPA within 30 days
Correct answer: Can serve as evidence in enforcement proceedings
Contemporaneous field notes are admissible as evidence and can support or refute facility claims during enforcement actions or litigation.
Environmental Compliance Inspector Reporting & Documentation 2
Under CERCLA Section 103, a facility must report a hazardous substance release to the National Response Center (NRC) within what timeframe?