Levees / Sponsors / Lonza Chemical
Lonza Chemical
Named on the federal register as responsible for 2 levee systems in Illinois, Ohio, with 45 people recorded in the leveed areas.
Systems
2
on the register
People behind them
45
across 2 that publish it
Not enrolled
2
outside PL 84-99
No inspection rating
2
none published
2 of these systems are outside the federal rehabilitation programme
A system has to be Active in the USACE Rehabilitation and Inspection Program before a flood to be eligible for PL 84-99 repair assistance afterwards. Programme status describes eligibility, not condition. What enrolment involves.
01
Systems
2 records| System | Location | Accreditation | Programme | People | Length |
|---|---|---|---|---|---|
| Lonza | Mapleton, Peoria County, Illinois | Non-Accredited | Not Enrolled | 35 | 0.52 miles |
| Agg Rok | Columbus, Franklin County, Ohio | Accredited | Not Enrolled | 10 | 1.91 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.