Ill. Admin. Code tit. 77, pt. 920 - WATER WELL CONSTRUCTION CODE

  1. § 920.10 - Definitions
  2. § 920.15 - Incorporated and Referenced Materials
  3. § 920.20 - Scope
  4. § 920.30 - General Requirements
  5. § 920.40 - Design Factors
  6. § 920.50 - Location
  7. § 920.60 - Drilled Wells in Unconsolidated Formations
  8. § 920.70 - Drilled Well Construction in Consolidated Formations
  9. § 920.80 - Special Type Wells
  10. § 920.90 - Construction Materials and Other Requirements
  11. § 920.100 - Finishing and Testing
  12. § 920.110 - Non-Compliant Existing Wells
  13. § 920.120 - Abandoned Wells
  14. § 920.130 - Water Well Permit Requirements
  15. § 920.140 - Administrative Hearings
  16. § 920.150 - Designation of Agents of the Department
  17. § 920.160 - Issuance of Water Well and Closed Loop Well Permits by Units of Local Government or Local Health Departments
  18. § 920.170 - Monitoring Wells
  19. § 920.180 - Closed Loop Wells
  20. § 920.190 - Assurance of Potable Water Supply
  21. § 920.200 - Closed Loop Well System Permit Requirements
  22. § 920.210 - Examination for Closed Loop Well Contractor Certification and Fees
  23. § 920.220 - Closed Loop Contractor Registration, Renewal and Fees
  24. § 920.230 - Registered Closed Loop Well Contractor Responsibility
  25. § 920.240 - Closed Loop Well Continuing Education Sessions
  26. § 920.250 - Approval of Closed Loop Well Third Party Organizations
  27. ILLUSTRATION A - Unconsolidated Formations: Oversized Drill Hole, version 28
  28. ILLUSTRATION B - Unconsolidated Formations: Mechanically Driven Casing, version 23
  29. ILLUSTRATION C - Gravel Pack Construction, version 22
  30. ILLUSTRATION D - Creviced Formations: Earth Cover Less Than 30 Feet Thick, version 21
  31. ILLUSTRATION E - Creviced Formations: Earth Mantle Cover Over 30 Feet Thick - Oversized Drill Hole, version 18
  32. ILLUSTRATION F - Creviced Formations: Earth Cover Over 30 Feet Thick - Mechanically Driven Casing, version 18
  33. ILLUSTRATION G - Bored or Dug Well - Well Not Finished With Buried Slab, version 11
  34. ILLUSTRATION H - Bored or Dug Well - Buried Slab Construction, version 10
  35. ILLUSTRATION I - Installation of a Driven Well, version 9
  36. ILLUSTRATION J - Sealing an Abandoned Well - Extending into a Creviced Formation, version 7
  37. ILLUSTRATION K - Sealing an Abandoned Dug or Bored Well, version 7
  38. ILLUSTRATION L - Sealing an Abandoned Well Extending into More Than One Water Bearing Formation, version 7
  39. ILLUSTRATION M - Sealing an Abandoned Buried Slab Bored Well, version 6
  40. Table A - Steel Casing and Liner Pipe Weights and Dimensions, version 18
  41. Table B - Plastic Casing and Liner Pipe Specifications, version 12
  42. Table C - Minimal Lateral Distances in Feet Between Water Wells, Closed-Loop Wells, and Sources of Contamination, version 11

Notes

Ill. Admin. Code tit. 77, pt. 920

Adopted September 12, 1973; amended at 2 Ill. Reg. 42, p.35, effective October 16, 1978; rules repealed, new rules adopted and codified at 7 Ill. Reg. 9633, effective August 1, 1983; amended at 12 Ill. Reg. 2990, effective January 13, 1988; amended at 13 Ill. Reg. 11796, effective July 1, 1989; amended at 14 Ill. Reg. 228, effective January 1, 1990; amended at 14 Ill. Reg. 14871, effective September 1, 1990; amended at 15 Ill. Reg. 18188, effective January 1, 1992; amended at 18 Ill. Reg. 17684, effective November 30, 1994; amended at 22 Ill. Reg. 3973, effective April 1, 1998; amended at 24 Ill. Reg. 11934, effective August 1, 2000; amended at 37 Ill. Reg. 19676, effective November 25, 2013.

 Amended at 39 Ill. Reg. 3992, effective 3/2/2015. Amended at 46 Ill. Reg. 15751, effective 8/30/2022.

AUTHORITY: Implementing and authorized by the Illinois Water Well Construction Code [415 ILCS 30 ].

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