Monosol Duneland Plant
1500 Louis Sullivan Dr, Portage, IN 46368
Operating signal within 24 months, or from a single source.
What they make
Artificial and Synthetic Fibers and Filaments Manufacturing325220Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Elite Crete Systems Incorporated | Valparaiso | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 20.4 KM |
| Aoc Trusted Solutions | Valparaiso | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 21.6 KM |
| Anderson Development CO | Gary | Plastics Material and Resin Manufacturing 325211 | UNVERIFIED | 18.8 KM |
| Plasmatio LLC | Crown Point | All Other Industrial Machinery Manufacturing 333248 | ACTIVE | 30.3 KM |
| Ineos Oligomers | Whiting | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 27.4 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in AIR, BR, CEDRI, EIS, IN-TEMPO, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen JUL 2026 · last seen JUL 2026
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2023
- EPA Facility Registry ServiceEXISTENCERecord 110060248717 · first seen AUG 2020 · last seen AUG 2020
IN PORTER COUNTY3 other plants share this one’s industry (Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing, NAICS 3252); 2 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: MONOSOL DUNELAND PLANT · NOV 2026
- Street address
- EPA: 1500 LOUIS SULLIVAN DR · NOV 2026
- City
- EPA: PORTAGE · NOV 2026
- State
- EPA: IN · NOV 2026
- County (FIPS code)
- EPA: 18127 · NOV 2026
- Coordinates
- EPA: 41.6087,-87.15688 · NOV 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: SQG · NOV 2026