Illinois · Regulations
Part 920 — WATER WELL CONSTRUCTION CODE
42 sections
42 sections
- 77 Ill. Adm. Code 920.10Definitions
- 77 Ill. Adm. Code 920.15Incorporated and Referenced Materials
- 77 Ill. Adm. Code 920.20Scope
- 77 Ill. Adm. Code 920.30General Requirements
- 77 Ill. Adm. Code 920.40Design Factors
- 77 Ill. Adm. Code 920.50Location
- 77 Ill. Adm. Code 920.60Drilled Wells in Unconsolidated Formations
- 77 Ill. Adm. Code 920.70Drilled Well Construction in Consolidated Formations
- 77 Ill. Adm. Code 920.80Special Type Wells
- 77 Ill. Adm. Code 920.90Construction Materials and Other Requirements
- 77 Ill. Adm. Code 920.100Finishing and Testing
- 77 Ill. Adm. Code 920.110Non-Compliant Existing Wells
- 77 Ill. Adm. Code 920.120Abandoned Wells
- 77 Ill. Adm. Code 920.130Water Well Permit Requirements
- 77 Ill. Adm. Code 920.140Administrative Hearings
- 77 Ill. Adm. Code 920.150Designation of Agents of the Department
- 77 Ill. Adm. Code 920.160Issuance of Water Well and Closed Loop Well Permits by Units of Local Government or Local Health Departments
- 77 Ill. Adm. Code 920.170Monitoring Wells
- 77 Ill. Adm. Code 920.180Closed Loop Wells
- 77 Ill. Adm. Code 920.190Assurance of Potable Water Supply
- 77 Ill. Adm. Code 920.200Closed Loop Well System Permit Requirements
- 77 Ill. Adm. Code 920.210Examination for Closed Loop Well Contractor Certification and Fees
- 77 Ill. Adm. Code 920.220Closed Loop Contractor Registration, Renewal and Fees
- 77 Ill. Adm. Code 920.230Registered Closed Loop Well Contractor Responsibility
- 77 Ill. Adm. Code 920.240Closed Loop Well Continuing Education Sessions
- 77 Ill. Adm. Code 920.250Approval of Closed Loop Well Third Party Organizations
- 77 Ill. Adm. Code 920.ILLUSTRATION AA Unconsolidated Formations: Oversized Drill Hole
- 77 Ill. Adm. Code 920.ILLUSTRATION BB Unconsolidated Formations: Mechanically Driven Casing
- 77 Ill. Adm. Code 920.ILLUSTRATION CC Gravel Pack Construction
- 77 Ill. Adm. Code 920.ILLUSTRATION DD Creviced Formations: Earth Cover Less Than 30 Feet Thick
- 77 Ill. Adm. Code 920.ILLUSTRATION EE Creviced Formations: Earth Mantle Cover Over 30 Feet Thick – Oversized Drill Hole
- 77 Ill. Adm. Code 920.ILLUSTRATION FF Creviced Formations: Earth Cover Over 30 Feet Thick – Mechanically Driven Casing
- 77 Ill. Adm. Code 920.ILLUSTRATION GG Bored or Dug Well – Well Not Finished With Buried Slab
- 77 Ill. Adm. Code 920.ILLUSTRATION HH Bored or Dug Well – Buried Slab Construction
- 77 Ill. Adm. Code 920.ILLUSTRATION II Installation of a Driven Well
- 77 Ill. Adm. Code 920.ILLUSTRATION JJ Sealing an Abandoned Well – Extending into a Creviced Formation
- 77 Ill. Adm. Code 920.ILLUSTRATION KK Sealing an Abandoned Dug or Bored Well
- 77 Ill. Adm. Code 920.ILLUSTRATION LL Sealing an Abandoned Well Extending into More Than One Water Bearing Formation
- 77 Ill. Adm. Code 920.ILLUSTRATION MM Sealing an Abandoned Buried Slab Bored Well
- 77 Ill. Adm. Code 920.TABLE AA Steel Casing and Liner Pipe Weights and Dimensions
- 77 Ill. Adm. Code 920.TABLE BB Plastic Casing and Liner Pipe Specifications
- 77 Ill. Adm. Code 920.Table CC Minimal Lateral Distances in Feet Between Water Wells, Closed-Loop Wells, and Sources of Contamination