Allegan County, MI
The federal environmental record for Allegan County (population 121,939): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
2
Superfund NPL sites
10
federal cleanup sites
1
PFAS-detecting water systems
19
TRI facilities
81
open tank releases
Superfund NPL sites
| Site | City | Status | Listed |
|---|---|---|---|
| Allied Paper, Inc./Portage Creek/Kalamazoo River | Kalamazoo | on the NPL | 08/30/1990 |
| Rockwell International Corp. (Allegan Plant) | Allegan | on the NPL | 07/22/1987 |
Drinking water: PFAS testing
Public water systems serving Allegan with at least one PFAS detection under UCMR5. The federal limit for PFOA and PFOS is 4 ng/L; EPA proposed in May 2026 to rescind the limits for the other compounds, which are shown for information.
| System | Highest results | Reading |
|---|---|---|
| OTSEGO, MI MI0005060 | PFBS: 13 ng/L 6:2 FTS: 12 ng/L PFOA: 4 ng/L | detected |
On a system with detections? Testing and treatment options
Facilities reporting toxic releases (2024)
19 facilities in Allegan filed TRI reports for 2024, totalling 3.2M lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| JBS PLAINWELL | PLAINWELL | Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ammonia | 2.5M lb |
| LG ENERGY SOLUTION MICHIGAN INC. | HOLLAND | Nickel compounds, Cobalt And Cobalt Compounds | 481k lb |
| DARLING INGREDIENTS INC. | HAMILTON | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 104k lb |
| OTSEGO PAPER INC. | OTSEGO | Ammonia, Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 53k lb |
| TIARA YACHTS INC | HOLLAND | Styrene | 50k lb |
| ADVANCED ARCHITECTURAL PRODUCTS | HAMILTON | Styrene | 14k lb |
| SHERWIN-WILLIAMS CO | HOLLAND | Toluene, n-Hexane | 4k lb |
| SEKISUI KYDEX LLC | HOLLAND | Styrene | 2k lb |
| MEC INC. | WAYLAND | Manganese, Chromium | 450 lb |
| UNIFORM COLOR CO | HOLLAND | Zinc compounds, Antimony compounds | 373 lb |
| PARKER HANNIFIN | OTSEGO | Copper, Lead | 297 lb |
| TRANS-MATIC MANUFACTURING CO INC | HOLLAND | Chromium, Manganese | 173 lb |
| YANFENG AUTOMOTIVE INTERIORS PMSC & CW SOUTHVIEW | HOLLAND | Diisocyanates, N-Methyl-2-pyrrolidone | 14 lb |
| L PERRIGO CO | ALLEGAN | Nicotine and salts | 11 lb |
| AUTOKINITON PLANT 3 | HOLLAND | Nickel, Chromium | 11 lb |
| SUPERIOR STONE PRODUCTS - WAYLAND | WAYLAND | - | 0 lb |
| MOTUS INTEGRATED TECHNOLOGIES MAPLEWOOD FACILITY | HOLLAND | - | 0 lb |
| PARKER HANNIFIN HPD | OTSEGO | - | 0 lb |
| FEMA COMPONENT MANUFACTURING | OTSEGO | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 380 tank facilities in Allegan: 172 tanks in service and 947 closed. 236 fuel releases are on record, of which 81 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Allegan as Zone 3, the lowest predicted indoor radon (under 2 pCi/L average). Radon and air quality are covered in depth on lung.com.
The record for one specific address
County figures blur what matters: distance. The Address Environmental Report runs these same federal datasets against one address and reports every site, tank, polluter and water result around it, with distances, in about a minute.
Get the report - $39All federal cleanup sites on file
The wider Superfund enterprise inventory (SEMS) for Allegan, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- 36TH STREET TOTESALLEGAN
- ALLEGAN METAL FINISHING FIREALLEGAN
- ALLEGAN METAL FINISHING FIREALLEGAN
- ALLEGAN METAL FINISHING FIREALLEGAN
- CHASE MFG CODOUGLAS
- NEO-TECH (IST)PLAINWELL
- PULLMAN ORCHARDPULLMAN
- ROCK-TENNOTSEGO
- ROCKWELL INTERNATIONAL CORP. (ALLEGAN PLANT)ALLEGAN
- WAYLAND RECYCLING SITEWAYLAND