Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS
- Subpart A - INTRODUCTION (§§ 370.100 — 370.115)
- Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS (§§ 370.200 — 370.260)
- Subpart C - DESIGN OF SEWERS (§§ 370.300 — 370.350)
- Subpart D - SEWAGE PUMPING STATIONS (§§ 370.400 — 370.470)
- Subpart E - SEWAGE TREATMENT WORKS (§§ 370.500 — 370.570)
- Subpart F - PRELIMINARY TREATMENT (§§ 370.600 — 370.630)
- Subpart G - SETTLING (§§ 370.700 — 370.750)
- Subpart H - SLUDGE PROCESSING AND DISPOSAL (§§ 370.800 — 370.870)
- Subpart I - BIOLOGICAL TREATMENT (§§ 370.900 — 370.940)
- Subpart J - DISINFECTION (§§ 370.1000 — 370.1080)
- Subpart K - TERTIARY FILTRATION (§§ 370.1100 — 370.1130)
- Subpart L - NUTRIENT REMOVAL (§§ 370.1200 — 370)