ABOVEGROUND STORAGE TANKS

Agricultural chemicals, tanks containing, exclusions, Minn. Rules 7151.1300

Alarms, overfill protection, Minn. Rules 7151.5700

Alternative designs or operating practices, Minn. Rules 7151.9400

Annual equipment check, Minn. Rules 7151.7200

Appeals, procedural rules, Minn. Rules 7151.9200

Appurtenances

Defined, Minn. Rules 7151.1200

Tanks and piping design standards, Minn. Rules 7151.5200

Asphalt cement, tanks containing

Asphalt cement, defined, Minn. Rules 7151.1200

Exclusion from rules, Minn. Rules 7151.7100, 7151.8400

Exemptions from rules, Minn. Rules 7151.5100, 7151.6100

Bulk plant facilities, red tags, enforcement, Minn. Statutes 2024 115.071

Cathodic protection

Defined, Minn. Rules 7151.1200

Existing steel tanks and lines, Minn. Rules 7151.6600

New steel tanks and lines, design criteria, Minn. Rules 7151.5600

Cathodic protection testers

Corrosion protection monitoring, Minn. Rules 7151.7200

Defined, Minn. Rules 7151.1200

Qualifications, Minn. Rules 7151.1200

Class 2 surface water

Defined, Minn. Rules 7151.1200

Tanks located near

Exclusion from rules, Minn. Rules 7151.1300, 7151.7100

Exemptions from rules, Minn. Rules 7151.5100, 7151.6100

Compliance requirements

Alternative designs or operating practices, Minn. Rules 7151.9400

Corrosion protection, Minn. Rules 7151.6600

Overfill protection, Minn. Rules 7151.6700

Secondary containment areas, Minn. Rules 7151.6400

Spills, leaks, and releases, reporting, Minn. Rules 7151.9500

Substance transfer areas, Minn. Rules 7151.6500

Contamination determination

Previously closed tanks, Minn. Rules 7151.8500

Tanks withdrawn from service, Minn. Rules 7151.8400

Corrosion experts

Cathodic protection system design, Minn. Rules 7151.5600, 7151.6600

Defined, Minn. Rules 7151.1200

Qualifications, Minn. Rules 7151.1200

Corrosion protection

Compliance, timing, Minn. Rules 7151.6600

Corrective measures, time, Minn. Rules 7151.7200

Field-erected steel tanks and lines, Minn. Rules 7151.5600, 7151.6600

Monitoring, Minn. Rules 7151.7200

Records and record keeping, Minn. Rules 7151.7400

Definitions, generally, Minn. Rules 7151.1200

Disclosure, records and record keeping, Minn. Rules 7001.4230, 7151.7400

Double-bottomed tanks

Corrosion protection, Minn. Rules 7151.5600, 7151.6600

Defined, Minn. Rules 7151.1200

Double-walled tanks

Defined, Minn. Rules 7151.1200

Monitoring, Minn. Rules 7151.7200

Overfill protection, Minn. Rules 7151.5700

Reinstallation at new site, Minn. Rules 7151.5200

Electrical equipment

Defined, Minn. Rules 7151.1200

Exclusion from rules, Minn. Rules 7151.1300

Equipment

Annual check, Minn. Rules 7151.7200, 7151.7400

Definitions, Minn. Rules 7151.1200

Exclusion from rules, Minn. Rules 7151.1300

Exclusion from rules

Corrosion protection, Minn. Rules 7151.6600

Existing tanks, standards, Minn. Rules 7151.6100

Generally, Minn. Rules 7151.1300

New tanks, standards, Minn. Rules 7151.5100

Operation and maintenance, Minn. Rules 7151.7100

Overfill protection, Minn. Rules 7151.6700

Substance transfer area safeguards, Minn. Rules 7151.5500, 7151.6500

Used tanks, reinstallation, Minn. Rules 7151.5200

Withdrawal from service, contamination determination, Minn. Rules 7151.8400

Existing tanks

Corrosion protection methods, Minn. Rules 7151.6600

Labels, Minn. Rules 7151.6300

Overfill protection, Minn. Rules 7151.6700

Secondary containment areas, Minn. Rules 7151.6400

Standards, Minn. Rules 7151.6100 to 7151.6700

Facilities, defined, Minn. Rules 7151.1200

Farms, tanks on, exclusion from rules, Minn. Rules 7151.1300

Field-erected steel tanks

Corrosion protection, Minn. Rules 7151.5600, 7151.6600

Defined, Minn. Rules 7151.1200

Inspections, Minn. Rules 7151.7200

Installation drawings, retention, Minn. Rules 7151.7400

New tanks, design criteria, Minn. Rules 7151.5600

Notice, Minn. Rules 7001.4250

Records and record keeping, Minn. Rules 7001.4230

Service, approval by Pollution Control Agency, Minn. Rules 7001.4250

Gauges, volumetric conversion, Minn. Rules 7151.5700

Generally, Minn. Rules 7151.1100 to 7151.9600

Hazardous waste, tanks containing, exclusion from rules, Minn. Rules 7151.1300

Hearings, procedural rules, Minn. Rules 7151.9200

Heating and cooling equipment

Defined, Minn. Rules 7151.1200

Exclusion from rules, Minn. Rules 7151.1300

Heating oil, tanks containing, exclusion from rules, Minn. Rules 7151.1300

Hydraulic lift tanks

Defined, Minn. Rules 7151.1200

Exclusion from rules, Minn. Rules 7151.1300

Incorporation by reference, Minn. Rules 7001.4210, 7151.2100

Indoor tanks

Defined, Minn. Rules 7151.1200

Exclusion from rules, Minn. Rules 7151.1300

Inspections

Field-erected steel tanks, Minn. Rules 7151.5600, 7151.7200

Monitoring, Minn. Rules 7151.7200

Records and record keeping, Minn. Rules 7001.4230, 7151.7400

Investigations, discharges into secondary containment areas, Minn. Rules 7151.7500

Labels and labeling

Existing tanks, Minn. Rules 7151.6300

Out-of-service tanks, Minn. Rules 7151.8200

Requirements, Minn. Rules 7151.5300

Temporary storage tanks, Minn. Rules 7151.4100

Level sticks, volumetric conversion, Minn. Rules 7151.5700

Lubricating oil reservoirs, exclusion from rules, Minn. Rules 7151.1300

Maintenance

Generally, Minn. Rules 7151.7100, 7151.7300

Out-of-service tanks, Minn. Rules 7151.8200

Records and record keeping, Minn. Rules 7151.7400

Secondary containment areas, Minn. Rules 7151.5400

Major aboveground storage facilities, permits, Minn. Statutes 2024 115.03

Major facility substance storage permits

Application of rules, Minn. Rules 7001.0020

Applications, indoor tanks, Minn. Rules 7001.4220

Definitions, Minn. Rules 7001.4205, 7151.1200

Deviations, notice, Minn. Rules 7001.4250

Exclusion from rules, Minn. Rules 7001.4205, 7151.1300

Generally, Minn. Rules 7001.4200 to 7001.4300

Incorporation by reference, Minn. Rules 7001.4210

Indoor tanks, exclusions, Minn. Rules 7001.4205

Inspections, Minn. Rules 7001.4220, 7001.4230

Major facility permit, defined, Minn. Rules 7151.1200

Notice, Minn. Rules 7001.4215 to 7001.4250

Permits, Minn. Rules 7001.4200 to 7001.4300

Public notice and comment, Minn. Rules 7001.4215

Purpose, Minn. Rules 7001.4201

Records and record keeping, Minn. Rules 7001.4230

Scope of rules, Minn. Rules 7001.4200

Secondary containment areas, Minn. Rules 7001.4220, 7001.4230

Storage capacity, changes, effect, Minn. Rules 7001.4240

Variances, Minn. Rules 7001.4300

Monitoring, Minn. Rules 7151.7200, 7151.7400

Motor fuel tanks on residential property, exclusion from rules, Minn. Rules 7151.1300

New tanks

Field-erected steel tanks, Minn. Rules 7151.5600

Standards, Minn. Rules 7151.5100 to 7151.5700

Notice about, existence of tank, Minn. Statutes 2024 282.0195

Notice, construction or installation, Minn. Rules 7001.4250

Operation, Minn. Rules 7151.7100

Other regulated substances, tanks containing

Exclusion from rules, Minn. Rules 7151.1300, 7151.7100, 7151.8400

Exemptions from rules, Minn. Rules 7151.5100, 7151.6100

Other regulated substances, defined, Minn. Rules 7151.1200

Out-of-service tanks

Labels, Minn. Rules 7151.8200

Reactivation, Minn. Rules 7151.8300

Records and record keeping, Minn. Rules 7151.7400

Requirements, Minn. Rules 7151.7400

Withdrawal from service, Minn. Rules 7151.8200

Overfill protection, Minn. Rules 7151.5700, 7151.6700

Owners and operators

Annual equipment check, Minn. Rules 7151.7200

Corrosion protection, duties, Minn. Rules 7151.6600

Defined, Minn. Rules 7151.1200

Discharges into secondary containment areas, Minn. Rules 7151.7500

Exclusions, Minn. Rules 7151.1200

Inadequate safeguards, Minn. Rules 7151.9100

Maintenance, generally, Minn. Rules 7151.7300

Monitoring of transfers, Minn. Rules 7151.7200

Petitions, alternative designs or operating practices, Minn. Rules 7151.9400

Records and record keeping, Minn. Rules 7151.7400

Recovery, contaminated soils and released substances, Minn. Rules 7151.7200

Secondary containment areas, duties, Minn. Rules 7151.5400, 7151.6400

Substance transfer areas, safeguards, Minn. Rules 7151.5500, 7151.6500

Tank service providers, duties regarding, Minn. Rules 7151.3100

Tanks withdrawn from service, Minn. Rules 7151.8100 to 7151.8500

Permits, preemption, Minn. Rules 7151.9600

Permittees, notice given, field-erected tanks, Minn. Rules 7001.4250

Petroleum products tanks, Minn. Statutes 2024 116.481, 299F.014

Pipes and pipelines

Definitions, Minn. Rules 7151.1200

Labels, Minn. Rules 7151.5300

Steel lines, corrosion protection, Minn. Rules 7151.5600, 7151.6600

Underground substance transmission lines, see same under this topic

Portable tanks, reinstallation at new site, Minn. Rules 7151.5200

Previously closed tanks, Minn. Rules 7151.8500

Purpose, Minn. Rules 7151.1100

Records and record keeping, Minn. Rules 7151.7400

Releases, see Spills, leaks, and releases under this topic

Reports about

Discharges into secondary containment areas, Minn. Rules 7151.7500

Spills, leaks, and releases, Minn. Rules 7151.9500

Rulemaking about, Minn. Statutes 2024 115.03, 299F.014

Safeguards

Defined, Minn. Rules 7151.1200

Inadequate safeguards, Minn. Rules 7151.9100

Secondary containment areas, Minn. Rules 7151.7300

Substance transfer areas, Minn. Rules 7151.5500, 7151.6500

Scope of rules, generally, Minn. Rules 7151.1300

Secondary containment

Defined, Minn. Rules 7151.1200

Requirements, Minn. Rules 7151.5400, 7151.6400

Secondary containment areas

Assessments following release, Minn. Rules 7151.7500

Clay construction, Minn. Rules 7151.5400

Compliance, timing, Minn. Rules 7151.6400

Construction materials, Minn. Rules 7151.5400, 7151.6400

Design, Minn. Rules 7151.5400, 7151.6400

Dikes, Minn. Rules 7151.1200, 7151.6400

Discharges into, Minn. Rules 7151.1200, 7151.7500

Evaluation, soil construction, Minn. Rules 7151.6400, 7151.7400

Existing tanks, Minn. Rules 7151.6400

Field-erected tanks, Minn. Rules 7001.4250

Leak detection methods, Minn. Rules 7151.5400

Monitoring, Minn. Rules 7151.7200

Permeability

Impermeable, defined, Minn. Rules 7151.1200

Requirements, Minn. Rules 7151.5400, 7151.6400

Records and record keeping, Minn. Rules 7001.4230

Safeguards, Minn. Rules 7151.7300

Signs, Minn. Rules 7151.5300

Soil construction, Minn. Rules 7151.6400

Temporary storage tanks, Minn. Rules 7151.4100

Used tanks, reinstallation at new facility, Minn. Rules 7151.5200, 7151.6400

Volume, Minn. Rules 7151.5400, 7151.6400

Septic tanks, exclusion from rules, Minn. Rules 7151.1300

Shop-fabricated tanks

Cathodic protection design criteria, Minn. Rules 7151.5600

Defined, Minn. Rules 7151.1200

Shutoff system, overfill protection, Minn. Rules 7151.5700

Sight glasses, volumetric conversion, Minn. Rules 7151.5700

Signs

Requirements, Minn. Rules 7151.5300

Temporary storage tanks, Minn. Rules 7151.4100

Small tanks near surface water

Exclusion from rules, Minn. Rules 7151.1300, 7151.7100

Exemptions from rules, Minn. Rules 7151.5100, 7151.6100

Spills, leaks, and releases

Definitions, Minn. Rules 7151.1200

Discharges into secondary containment areas, Minn. Rules 7151.1200, 7151.7500

Leak detection

Monitoring, Minn. Rules 7151.7200

Secondary containment areas, Minn. Rules 7151.5200, 7151.5400

Leak tests, Minn. Rules 7151.5200, 7151.7200

Recovery, contaminated soils and released substances, Minn. Rules 7151.7200

Reporting, compliance, Minn. Rules 7151.9500

Storm water discharge, Minn. Rules 7151.7300

Standards

Cathodic protection system design, Minn. Rules 7151.5600, 7151.6600

Existing tanks, Minn. Rules 7151.6100 to 7151.6700

Incorporation by reference, Minn. Rules 7151.2100

New tanks, Minn. Rules 7151.5100 to 7151.5700

Steel tanks, see Field-erected steel tanks under this topic

Storage capacity, defined, Minn. Rules 7151.1200

Storage tanks, see STORAGE TANKS

Storm water collection systems, exclusion from rules, Minn. Rules 7151.1300

Substance transfer areas

Compliance, timing, Minn. Rules 7151.6500

Defined, Minn. Rules 7151.1200

Safeguards and exclusions, Minn. Rules 7151.5500, 7151.6500

Substances

Change of stored substances, notice, Minn. Rules 7001.4250

Compatibility, Minn. Rules 7151.1200, 7151.5400, 7151.6400

Definitions, Minn. Rules 7001.4205, 7151.1200

Surface impoundment pits, ponds, or lagoons, exclusion from rules, Minn. Rules 7151.1300

Tank motor vehicles, exclusion from rules, Minn. Rules 7151.1300

Tank service providers, Minn. Rules 7151.3100

Tank systems

Defined, Minn. Rules 7151.1200

Monitoring, Minn. Rules 7151.7200

Records and record keeping, Minn. Rules 7151.7400

Temporary storage tanks, Minn. Rules 7151.4100

Tests and testing

Cathodic protection testers, Minn. Rules 7151.1200, 7151.7200

Leak tests, Minn. Rules 7151.5200, 7151.7200

Secondary containment area evaluation, Minn. Rules 7151.6400

Tote tanks

Defined, Minn. Rules 7151.1200

Exclusion from rules, Minn. Rules 7151.1300

Transfers

Monitoring, Minn. Rules 7151.7200

Transfers exceeding 55 gallons, overfill protection, Minn. Rules 7151.5700

Type A substances

Defined, Minn. Rules 7151.1200

Monitoring, Minn. Rules 7151.7200

Secondary containment areas, construction materials, Minn. Rules 7151.5400

Type B substances

Defined, Minn. Rules 7151.1200

Monitoring, Minn. Rules 7151.7200

Secondary containment areas, construction materials, Minn. Rules 7151.5400

Type C substances

Defined, Minn. Rules 7151.1200

Monitoring, Minn. Rules 7151.7200

Secondary containment areas, construction materials, Minn. Rules 7151.5400

Underground storage tanks used for aboveground storage, Minn. Rules 7151.5200, 7151.6200

Underground substance transmission lines

Leak tests, Minn. Rules 7151.7200

Monitoring, Minn. Rules 7151.7200

Notice, Minn. Rules 7001.4250

Records and record keeping, Minn. Rules 7001.4230

Service, approved by Pollution Control Agency, Minn. Rules 7001.4250

Underground lines, defined, Minn. Rules 7151.1200

Used tanks, reinstallation at new facility, Minn. Rules 7151.5200, 7151.6400

Variances

Generally, Minn. Rules 7151.9300

Major facility substances storage permits, Minn. Rules 7001.4300

Volumetric conversion, Minn. Rules 7151.5700

Water tanks, exclusion from rules, Minn. Rules 7151.1300

Withdrawal from service

Contamination determination, Minn. Rules 7151.8400, 7151.8500

Generally, Minn. Rules 7151.8100 to 7151.8500

Out-of-service tanks, Minn. Rules 7151.8200

Requirement, Minn. Rules 7151.8100