| COR Wellness Center | $3,900.00 | 02/09/2022 | Phase I Environmental Assessment | $0.00 |
| City Parking Lot | $35.00 | 05/05/2022 | Cleanup Planning | $0.00 |
| City Parking Lot | $0.00 | 04/15/2014 | Phase I Environmental Assessment | $1,600.00 |
| City Parking Lot | $11,690.85 | 03/23/2022 | Phase II Environmental Assessment | $0.00 |
| Colman Yards Redevelopment Site | $0.00 | 09/23/2022 | Phase I Environmental Assessment | $9,500.00 |
| Colman Yards Redevelopment Site | $89,111.36 | 01/12/2023 | Phase II Environmental Assessment | $0.00 |
| Fairgrounds Valley | $0.00 | 08/28/2020 | Phase I Environmental Assessment | $3,000.00 |
| Fairgrounds Valley | $20,774.00 | | Phase II Environmental Assessment | $20,774.00 |
| Former 1st Congregational Church | $5,000.00 | 03/30/2021 | Phase I Environmental Assessment | $0.00 |
| Former 1st Congregational Church | $0.00 | 01/26/2021 | Phase II Environmental Assessment | $23,894.00 |
| Former Almart | $3,900.00 | 01/21/2021 | Phase I Environmental Assessment | $0.00 |
| Former Circuit City Building | $1,400.00 | 12/18/2019 | Phase I Environmental Assessment | $0.00 |
| Former Cotta Transmission | $5,500.00 | 04/05/2021 | Phase I Environmental Assessment | $0.00 |
| Former Drycleaner / Clark Station | $4,250.00 | 10/03/2022 | Phase I Environmental Assessment | $0.00 |
| Former Drycleaner / Clark Station | $17,700.00 | 07/11/2022 | Phase II Environmental Assessment | $0.00 |
| Former ELCO Tool & Screw | $0.00 | 01/30/2022 | Cleanup Planning | $367,154.00 |
| Former ELCO Tool & Screw | $4,200.00 | 09/24/2021 | Phase I Environmental Assessment | $0.00 |
| Former ELCO Tool & Screw | $0.00 | 12/03/2021 | Phase II Environmental Assessment | $3,138.20 |
| Former El Carrizal Restaurant | $3,900.00 | 01/31/2022 | Phase I Environmental Assessment | $0.00 |
| Former Highland Lumber & Fuel Company | $3,420.00 | 02/07/2024 | Phase I Environmental Assessment | $1,800.00 |
| Former Highland Lumber & Fuel Company | $10,925.94 | 09/28/2023 | Phase II Environmental Assessment | $0.00 |
| Former Lloyd's Hearing Aid | $35.00 | 03/08/2022 | Cleanup Planning | $0.00 |
| Former Lloyd's Hearing Aid | $13,200.00 | 08/16/2021 | Phase II Environmental Assessment | $0.00 |
| Former Pep Boys Store | $1,400.00 | 12/18/2019 | Phase I Environmental Assessment | $0.00 |
| Former Pesticide Manufacturing Facility | $14,000.00 | | Cleanup Planning | $0.00 |
| Former Pesticide Manufacturing Facility | $0.00 | 12/18/2019 | Phase II Environmental Assessment | $34,300.00 |
| Founder's Landing Building | $2,900.00 | 10/04/2021 | Phase I Environmental Assessment | $0.00 |
| Founder's Landing Building | $2,730.00 | 10/31/2021 | Phase II Environmental Assessment | $0.00 |
| Race Street Parcels | $3,800.00 | 11/16/2020 | Phase I Environmental Assessment | $0.00 |
| Riggs Property | $3,000.00 | 10/23/2020 | Phase I Environmental Assessment | $0.00 |
| Think Big Property | $3,700.00 | 03/23/2022 | Phase I Environmental Assessment | $0.00 |
| Think Big Property | $18,200.00 | 11/08/2022 | Phase II Environmental Assessment | $200.00 |
| Winnebago County Trustee Property | $4,900.00 | 12/09/2022 | Phase I Environmental Assessment | $0.00 |