| Casmalia | 24 | 759 | 890,546.48 |
| Cat Canyon | 24 | 2290 | 2,524,780.22 |
| Chevron U.S.A. - Cat Canyon | 8 | 575 | 2,513.28 |
| City Of Santa Maria Landfill | 13 | 13 | 12,708.86 |
| City Of Santa Maria Wastewater Plant | 13 | 44 | 206.00 |
| Clark Avenue Source | 24 | 795 | 466,270.71 |
| Continental | 9 | 95 | 3,299.62 |
| Conway - Brooking | 24 | 52 | 19,946.73 |
| Conway - Enos | 19 | 89 | 7,399.16 |
| Conway - Goodwin | 6 | 48 | 0.00 |
| Conway - Waite Bradley Lease | 16 | 67 | 1,434.62 |
| Conway Oil, Inc. - Hancock | 16 | 55 | 62,675.83 |
| Conway Oil, Inc. - Magenheimer | 24 | 296 | 202,790.06 |
| County Of Santa Barbara/Laguna Sant.Dst | 15 | 27 | 1,909.01 |
| Early Santa Maria Landfill | 28 | 28 | 181.69 |
| Easter Rents | 6 | 31 | 364.92 |
| Engel & Gray, Incorporated | 25 | 162 | 2,212.38 |
| Gato Corporation | 24 | 603 | 836,284.52 |
| Gato Ridge | 24 | 531 | 431,980.03 |
| Gitte-Ten - Careaga | 24 | 75 | 22,526.57 |
| Grayson Service - Cat Canyon | 16 | 76 | 1,107.62 |
| Grayson Service - Tompkins | 24 | 471 | 99,646.79 |
| Hanson Aggregates Mid-Pacific - Various | 6 | 6 | 0.00 |
| Health Sanitation Service | 26 | 52 | 1,928.11 |
| Hunter - Careaga | 9 | 60 | 751.44 |
| Irving E Jenson Property | 28 | 28 | 22,038.27 |
| Los Flores | 24 | 381 | 232,978.15 |
| Mafi-Trench | 9 | 22 | 1,384.33 |
| Marian Medical Center | 15 | 78 | 6,735.74 |
| Midstate Concrete Products, Inc. | 3 | 15 | 25.86 |
| Mission Linen Supply | 15 | 15 | 7,043.16 |
| Orcutt | 15 | 105 | 9,317.19 |
| Phoenix Energy, Inc. | 13 | 60 | 15,289.74 |
| Pictsweet Frozen Foods | 16 | 46 | 1,786.00 |
| Preisker Park | 28 | 28 | 834.91 |
| Purisima Hills Llc- Barham Ranch | 24 | 232 | 338,529.93 |
| Pyramid - Delaney/Tunnel | 6 | 49 | 0.00 |
| R.M.R. Incorporated | 6 | 50 | 0.00 |
| Robert Wilks Property | 28 | 28 | 834.91 |
| Santa Maria Cogen, Inc. | 7 | 7 | 32,071.24 |
| Santa Maria Concrete Batch Plant | 10 | 38 | 11,096.64 |
| Santa Maria Pump Station | 26 | 71 | 1,866.57 |
| Santa Maria Refining - Armelin | 24 | 154 | 274,748.73 |
| Santa Maria Refuse Disposal Site | 28 | 28 | 16,827.21 |
| Shields Site / Valenta'S Illegal Dump | 28 | 28 | 970.67 |
| Sisquoc Sand, Rock And Gravel Plant | 17 | 190 | 93,525.54 |
| Smrc/Union Sugar | 24 | 832 | 2,236,107.16 |
| Smv East | 24 | 586 | 735,814.08 |
| Texaco - Fugler | 1 | 1 | 0.00 |
| The Okonite Company | 16 | 46 | 657,105.26 |
| Union Asphalt | 16 | 72 | 24,157.55 |
| Union Asphalt - 1529 E. Donovan Rd | 10 | 75 | 18,220.34 |
| Union Asphalt - 1625 E. Donovan Rd | 4 | 4 | 1,779.85 |
| Union Asphalt - Garey Area | 7 | 120 | 29,493.33 |
