| Alliance Former Army Air Field | $11,010.00 | 05/16/2005 | Phase I Environmental Assessment | $0.00 |
| Alliance Former Power Plant | $10,843.00 | 08/25/2004 | Phase I Environmental Assessment | $0.00 |
| Alliance Former Power Plant | $19,995.00 | 04/18/2005 | Phase II Environmental Assessment | $0.00 |
| Block 8, Arnold & Abbotts Addition | $17,753.00 | 06/26/2006 | Phase I Environmental Assessment | $0.00 |
| Clay Center Cleaners | $6,378.50 | 01/23/2006 | Phase I Environmental Assessment | $0.00 |
| Clay Center Cleaners | $23,445.00 | 06/27/2006 | Phase II Environmental Assessment | $0.00 |
| Dakota City Landfill | $7,657.11 | 03/16/2005 | Phase I Environmental Assessment | $0.00 |
| Dakota City Landfill | $18,734.92 | 01/04/2006 | Phase II Environmental Assessment | $0.00 |
| Fairmont State Airfield | $11,902.00 | 06/27/2005 | Phase I Environmental Assessment | $0.00 |
| Former Atlas "D" Missile Facility S-2 | $10,322.00 | 03/28/2005 | Phase I Environmental Assessment | $0.00 |
| Former Atlas "F" Missile Site #1 | $8,814.00 | 04/01/2005 | Phase I Environmental Assessment | $0.00 |
| Former Atlas "f" Missile Site #3 | $8,814.00 | 04/08/2005 | Phase I Environmental Assessment | $0.00 |
| Former Economy Products Property | $13,393.00 | 06/11/2006 | Phase I Environmental Assessment | $0.00 |
| Former Lincoln AF Base Atlas Missile Facility #9 | $10,405.00 | 04/07/2005 | Phase I Environmental Assessment | $0.00 |
| Industrial Site - East | $6,814.00 | 06/23/2006 | Phase I Environmental Assessment | $0.00 |
| Industrial Site - West | $8,026.00 | 06/23/2006 | Phase I Environmental Assessment | $0.00 |
| McCook Former Railroad Roundhouse | $21,119.00 | 06/13/2005 | Phase I Environmental Assessment | $0.00 |
| No name assigned by owner. 'Grand Island FMGP' | $8,666.00 | 11/18/2004 | Phase I Environmental Assessment | $0.00 |
| No name assigned by owner. 'Grand Island FMGP' | $30,384.00 | 05/11/2006 | Phase II Environmental Assessment | $0.00 |
| No name assigned by owner. 'Kearney FMGP' | $11,981.00 | 08/03/2004 | Phase I Environmental Assessment | $0.00 |
| No name assigned by owner. 'Kearney FMGP' | $20,996.18 | 03/31/2006 | Phase II Environmental Assessment | $0.00 |
| People's Natural Gas, CENTEL, Inc. | $9,947.00 | 10/25/2004 | Phase I Environmental Assessment | $0.00 |
| People's Natural Gas, CENTEL, Inc. | $0.00 | 04/27/2006 | Phase II Environmental Assessment | $22,868.28 |
| Scottsbluff Former Park Offices | $8,603.00 | 11/05/2004 | Phase I Environmental Assessment | $0.00 |
| Scottsbluff Former Park Offices | $17,566.00 | 12/09/2005 | Phase II Environmental Assessment | $0.00 |