Arizona Land Disposal Restrictions regulations & environmental compliance analysis

Arizona Land Disposal Restrictions: What you need to know

Governing Law and Regulations

Land disposal restrictions: Arizona Administrative Code Rules 18-8-268

Regulatory Agencies
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Arizona Department of Environmental Quality (ADEQ) Waste Programs Division

U.S. Environmental Protection Agency (EPA) Region 9

See ADDRESSES & CONTACTS for addresses and telephone numbers.

See national section for basic information and federal regulations.

Comparison: State vs. Federal

Rules. Arizona incorporates by reference the federal rules for land disposal restrictions (LDRs), including the Phase IV federal LDRs and best demonstrated available technology (BDAT) that were in effect as of July 14, 2006. Arizona has not adopted the federal provision at 40 CFR 268.14, which is an exemption from the prohibition of placing otherwise prohibited waste in a surface impoundment for storage or treatment if the waste has been newly identified as a characteristic or listed waste. In addition, the state does not administer the following federal LDRs because U.S. Environmental Protection Agency (EPA) has not delegated authority to states to implement these rules:

—Case-by-case extensions (40 CFR 268.5)

—No-migration variances (40 CFR 268.6)

—Equivalent method variances (40 CFR 268.42(b))

—Variances from treatment standards (40 CFR 268.44)

See LDR Exceptions in the national section LAND DISPOSAL RESTRICTIONS/LAND BAN for more information about these extensions and variances.

Administration and enforcement. ADEQ's Waste Programs Division is responsible for the administration and enforcement of the state's land disposal requirements. However, when new regulations are issued under the Hazardous and Solid Waste Amendments (HSWA) to RCRA, EPA will administer these new regulations ...


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Arizona Land Disposal Restrictions Resources

Type Title
Checklists Treatment Facility LDR Checklist
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