Inactive Hazardous Sites Guidance Documents

Contaminant Assessment and Remediation Guidance

• Guidelines for Assessment and Cleanup of Contaminated Sites (September 2025)
• Pre-Regulatory Landfill Guidance [PDF] (March 2022)
• Quick Closure of Soil-only Sites [PDF] (September 2022)
• Risk-Based Remediation Eligibility, Procedures, and Risk Calculator

Remediation Goals

• Preliminary Soil Remediation Goals Table in Excel (January 2025)
• Preliminary Soil Remediation Goals Table and Notes in pdf (January 2025)
• Groundwater Standards and IMACs (15A NCAC 02L)