| Conoco Phillips Santa Maria Fa | 23 | 201 | 8,453,653.95 |
| Duke Energy Morro Bay | 38 | 157 | 2,934,454.80 |
| California Mens Colony | 16 | 58 | 54,332.57 |
| Cal Poly State U | 11 | 53 | 16,676.62 |
| Conocophillips Santa Maria Facility | 17 | 29 | 8,019.36 |
| Heilman Ranch | 28 | 28 | 277.88 |
| Atascadero State Hospital Landfill | 28 | 28 | 277.88 |
| Camp Roberts Inactive Landfill | 28 | 28 | 14,242.21 |
| Creston Disposal Site (Blm) | 28 | 28 | 277.88 |
| Edna Road Dump | 28 | 28 | 970.67 |
| Nipomo Mesa Dump | 28 | 28 | 277.88 |
| Perry Ranch | 28 | 28 | 14,242.21 |
| Walter Warren Ranch | 28 | 28 | 3,514.27 |
| Brisco Pit Landfill | 28 | 28 | 277.88 |
| Morro Bay Sanitary District | 28 | 28 | 970.67 |
| Shields Site / Valenta'S Illegal Dump | 28 | 28 | 970.67 |
| Nipomo Park Dump | 28 | 28 | 277.88 |
| Calif Valley Comm Services District Lf | 28 | 28 | 277.88 |
| Golding Ranch Dump | 28 | 28 | 277.88 |
| Cslo Animal Regs | 28 | 28 | 14,242.21 |
| Cslo Pennington Creek Landfill | 28 | 28 | 970.67 |
| Gomer Ranch Landfill | 28 | 28 | 3,514.27 |
| Cal Poly Landfill | 28 | 28 | 3,514.27 |
| California Valley Landfill | 28 | 28 | 298.41 |
| Dye Property / Old Cold Canyon Landfill | 28 | 28 | 970.67 |
| California Youth Authority | 28 | 28 | 14,242.21 |
| Story Park, Camp San Luis Obispo (Cslb) | 28 | 28 | 3,514.27 |
| Paso Robleswwtp / Old Paso Robles Dump | 28 | 28 | 14,242.21 |
| Camp Roberts Landfill | 28 | 28 | 277.88 |
| Lake Nacimiento Resort Landfill | 28 | 28 | 277.88 |
| Paso Robles Wwtp | 28 | 28 | 3,514.27 |
| El Paso De Robles Landfill | 28 | 28 | 2,821.36 |
| Hinson Dump | 28 | 28 | 3,514.27 |
| San Luis Bay Estates | 28 | 28 | 3,514.27 |
| Cslo Sutter Ave | 28 | 28 | 3,514.27 |
| Cambria Solid Waste Disposal Site | 28 | 28 | 3,514.27 |
| Mumford Ranch | 28 | 28 | 970.67 |
| Los Osos Landfill | 28 | 28 | 3,514.27 |
| Camp Roberts Solid Waste Disposal Site | 28 | 28 | 319.58 |
| Willis Warren Ranch | 28 | 28 | 277.88 |
| California Mens Colony Landfill | 28 | 28 | 277.88 |
| Hanson Aggregates, S. Marg. | 6 | 26 | 134,131.40 |
| Lime Mountain Co | 6 | 26 | 110,312.07 |
| Chemron Corporation | 11 | 19 | 7,038.78 |
| Arroyo Grande Com. Hospital | 6 | 18 | 4,548.18 |
| Atascadero State Hospital | 9 | 18 | 16,597.30 |
| Tosco Refining Company | 10 | 17 | 21,463.04 |
| Joslyn Sunbank Co. | 9 | 16 | 2,869.90 |
| Plains Exploration | 9 | 16 | 140,598.85 |
| Tosco Distrib. Co., S. Marg. | 10 | 16 | 21,498.22 |
| Benedict-Retty Crematory | 13 | 15 | 501.81 |
| Oak Hills Mem. Pet Care | 13 | 15 | 191.36 |
| Woods Humane Society | 13 | 15 | 408.29 |
| Sheriff'S Dept. Animal Service | 13 | 15 | 635.79 |
| Pg&E Diablo Canyon Pp | 7 | 15 | 48,331.34 |
| Los Osos Valley Mem. Park | 13 | 15 | 324.57 |
| Chapel Of The Roses | 13 | 15 | 654.98 |
| Arroyo Valley Crematory | 13 | 15 | 136.76 |
| Negranti Construction | 6 | 14 | 9,268.16 |
| Union Asphalt Inc | 6 | 14 | 188,217.57 |
| French Hospital | 6 | 13 | 1,056.74 |
| Chicago Grade Landfill | 6 | 13 | 8,241.31 |
| Sierra Vista Reg Med Center | 6 | 12 | 5,325.47 |
| J.P. Oil Co., Inc. | 10 | 12 | 87,974.62 |
| Cbi Water | 6 | 11 | 38,695.48 |
| Tosco Refining Co., Creston | 6 | 11 | 2,049.89 |
| Paris Precision Products | 6 | 10 | 4,584.45 |
| Templeton Feed & Grain | 6 | 10 | 2,152.96 |
| Cambria Rock/S&G | 6 | 10 | 366.80 |
| Cold Canyon Landfill, Inc | 6 | 10 | 21,662.47 |
| Promega Biosciences | 8 | 9 | 688.08 |
| Atascadero Mutual Water Co. | 6 | 9 | 4,991.47 |
| San Luis Sourdough | 6 | 9 | 35,509.78 |
| Air-Vol Block | 6 | 8 | 2,390.56 |
| Darrel Twisselman | 6 | 8 | 1,338.54 |
| El Paso De Robles Youth Corr. | 6 | 8 | 5,881.32 |
| Borzini Sand & Gravel | 6 | 8 | 3,037.38 |
| Union Asphalt | 2 | 8 | 37,407.23 |
| Viborg Sand And Gravel | 6 | 8 | 1,443.16 |
| Pacific Waste Services | 6 | 7 | 6,753.20 |
| County Engineer L.O.V Landfill | 6 | 7 | 1,008.13 |
| Firestone Walker Llc | 6 | 7 | 1,155.00 |
| Twin Cities Comm Hospital | 6 | 7 | 1,046.75 |
| Conocophillips Santa Maria Facility Carbon Plant | 5 | 7 | 10,964.65 |
| Nipomo Community Services Dist | 6 | 6 | 25,862.68 |
| Mission Uniform Service | 6 | 6 | 1,590.77 |
| City Of Grover Beach | 6 | 6 | 0.00 |
| R&R Rolloff | 6 | 6 | 0.00 |
| Custom Woodcraft | 3 | 5 | 2,314.12 |
| South Sloc San Dist | 3 | 4 | 3,185.00 |
| City Of Pismo Beach | 3 | 4 | 2,319.33 |
| Unocal, Guadalupe | 1 | 4 | 789.56 |
| San Miguel Flouring Mill Co | 2 | 4 | 22.65 |
| Failsafe Fiberglass | 2 | 4 | 6,045.87 |
| Cal Army National Guard | 2 | 3 | 120.16 |
| J. B. Dewar, Inc | 1 | 3 | 2,637.60 |
| J. B. Dewar, Inc | 1 | 3 | 2,492.36 |
| Tosco Refining, Summit | 1 | 3 | 0.00 |
| Nunno Corporation | 3 | 3 | 3,904.50 |
| Golden Gate Petroleum | 1 | 3 | 1,034.28 |
| Davis Boats | 1 | 3 | 6,282.00 |
| Camp San Luis Obispo | 2 | 3 | 32.08 |
| Texaco California, Inc. | 2 | 3 | 621.21 |
| Winsor Construction, Rock | 2 | 2 | 3,317.86 |
| Paso Robles Jet Center | 1 | 2 | 94.19 |
| Navajo Rock & Block/Cement | 2 | 2 | 1.62 |
| Jj'S Landscape Products | 2 | 2 | 2.58 |
| Two Bay Petroleum | 1 | 2 | 2,774.11 |
| Artesia Ready Mix | 2 | 2 | 194.04 |
| Kritz Excavation And Trucking | 2 | 2 | 0.00 |
| Quinn Rental Services | 2 | 2 | 224.55 |
| Laguna Cleaners | 2 | 2 | 170.24 |
| Fashion Cleaners | 2 | 2 | 387.31 |
| Village Center Dry Cleaners | 2 | 2 | 548.81 |
| One Hour Angels Cleaner | 2 | 2 | 327.91 |
| Winsor Construction, Sand | 2 | 2 | 186.05 |
| Union Asphalt, Inc | 2 | 2 | 15,746.40 |
| Hanson Aggregates Mid-Pacific | 2 | 2 | 4,354.87 |
| Hanson Aggregates, Morro Bay | 2 | 2 | 2,902.55 |
| Troesh Ready Mix Sand/Gravel | 2 | 2 | 13,817.49 |
| Union Asphalt Ready Mix | 2 | 2 | 8,633.24 |
| Cal Coast Fuel | 1 | 2 | 893.30 |
| Troesh Ready Mix Concrete | 2 | 2 | 19,958.40 |
| Navajo Rock And Block/Sand | 2 | 2 | 839.80 |
| City Of San Luis Obispo | 2 | 2 | 461.89 |
| Hanson Aggregates, Paso Robles | 2 | 2 | 11,159.92 |
| Plaza Cleaners Ii | 2 | 2 | 309.16 |
| Village Center Dry Cleaners | 2 | 2 | 791.52 |
| Sunbrite Cleaners | 2 | 2 | 431.43 |
| Paul'S Dry Cleaners | 2 | 2 | 1,112.21 |
| Ocean Plaza Cleaners | 2 | 2 | 359.46 |
| Nu-Way Cleaners | 2 | 2 | 1,668.16 |
| San Luisdowntown Shell #136026 | 1 | 1 | 5.62 |
| Mobil (Spring St) | 1 | 1 | 3.10 |
| Chevron (Templeton) | 1 | 1 | 4.92 |
| Shell (Nipomo) | 1 | 1 | 63.45 |
| Conoco Phillips #252411 | 1 | 1 | 3.28 |
| Conoco Phillips #254232 | 1 | 1 | 3.18 |
| 7-11 Citgo (Atascadero) | 1 | 1 | 1.49 |
| Petro Grande Mobil | 1 | 1 | 15.30 |
| Valley Liquor | 1 | 1 | 4.81 |
| Chevron By The Sea | 1 | 1 | 1.52 |
| Arco # 6351 | 1 | 1 | 15.96 |
| Flyers | 1 | 1 | 4.07 |
| Arco, Quick Stuff # 7707 | 1 | 1 | 9.56 |
| San Luis Chevron | 1 | 1 | 6.97 |
| Vons-Safeway #4607 (Gdf) | 1 | 1 | 6.07 |
| Pintor'S Tire & Fuel | 1 | 1 | 1.28 |
| Cambria General Store | 1 | 1 | 1.18 |
| San Luis Obispo Shell #136024 | 1 | 1 | 5.09 |
| Stuart'S Petroleum Station | 1 | 1 | 7.62 |
| Los Osos Valley Shell #120570 | 1 | 1 | 3.70 |
| Valley Pacific Petroleum Servi | 1 | 1 | 6.45 |
| Shell #587401 (Pioneer) | 1 | 1 | 3.89 |
| Jaco Oil (Appy'S Liquor) | 1 | 1 | 0.85 |
| 7-11/Citgo (Pismo Beach) | 1 | 1 | 1.25 |
| Exxonmobil #11407 | 1 | 1 | 4.12 |
| Conoco Phillips #254717 | 1 | 1 | 5.28 |
| Circle K Stores, Inc | 1 | 1 | 3.87 |
| Henderson Petrol-Eagle Energy | 1 | 1 | 4.09 |
| Chevron # 98425 | 1 | 1 | 8.97 |
| Stagecoach Liquor | 1 | 1 | 0.71 |
| R Corner Store | 1 | 1 | 1.34 |
| Monterey Beacon | 1 | 1 | 1.57 |
| Atascadero Arco | 1 | 1 | 12.82 |
| Templeton Market & Deli | 1 | 1 | 2.78 |
| Golden Gate Exxon (Paso Robles | 1 | 1 | 5.76 |
| Golden Gate Exxon (Los Osos) | 1 | 1 | 5.07 |
| Arco # 5807 | 1 | 1 | 12.72 |
| Katch-Go Petroleum | 1 | 1 | 12.40 |
| Grover Beach 76 | 1 | 1 | 3.20 |
| Chalk Mountain Liquor | 1 | 1 | 1.94 |
| Beacon #515 | 1 | 1 | 5.85 |
| Arco Am/Pm | 1 | 1 | 11.97 |
| Foothill Texaco #121063 | 1 | 1 | 1.01 |
| Conoco Phillips #256053 | 1 | 1 | 0.73 |
| Circle K #01232 | 1 | 1 | 3.50 |
| Circle K #1197 | 1 | 1 | 1.44 |
| Sebastian Oil Distributor | 1 | 1 | 2.64 |
| Ultramar Inc. #3556 | 1 | 1 | 8.14 |
| Chevron Station #90150 | 1 | 1 | 8.56 |
| Chevron (Hwy 41) | 1 | 1 | 5.64 |
| Conoco Phillips #256293 | 1 | 1 | 4.41 |
| Mobil Oil Corporation 18-G8k | 1 | 1 | 5.13 |
| Arco # 6033 | 1 | 1 | 13.64 |
| Conoco Phillips #255798 | 1 | 1 | 3.84 |
| Chapala Market | 1 | 1 | 1.32 |
| Texaco (J & J Service) | 1 | 1 | 1.71 |
| Chevron # 95867 | 1 | 1 | 14.46 |
| Spyglass Shell #135769 | 1 | 1 | 4.32 |
| Arco # 5779 | 1 | 1 | 10.25 |
| Nella Oil Company | 1 | 1 | 4.39 |
| Sebastian Oil Distributor | 1 | 1 | 1.40 |
| Exxon Mobil #10659 | 1 | 1 | 4.44 |
| Chevron #90750 (Benser#2) | 1 | 1 | 2.89 |
| Chevron Station #99098 | 1 | 1 | 3.15 |
| Arco # 5074 | 1 | 1 | 11.46 |
| Chevron #91156 (Bewley'S) | 1 | 1 | 6.95 |
| John'S 76 | 1 | 1 | 4.40 |
| Chevron (San Miguel) | 1 | 1 | 3.58 |
| Arco # 5906 | 1 | 1 | 16.46 |
| Arroyo Grande Shell #135061 | 1 | 1 | 5.55 |
| Chevron #98013 (Dorsey) | 1 | 1 | 6.18 |
| Woodland Chevron | 1 | 1 | 9.28 |
| Shell # 135063 | 1 | 1 | 4.75 |
| Conoco Phillips #255679 | 1 | 1 | 5.73 |
| Jaco Oil Co (Wayside Liq & Del | 1 | 1 | 1.99 |
| Valley Convenience Stores #10 | 1 | 1 | 3.33 |
| Shore'S Beacon | 1 | 1 | 2.41 |
| Ultramar Inc. #557 | 1 | 1 | 9.08 |
| Paso Robles Truck Plaza | 1 | 1 | 0.73 |
| Chevron Station #93181 | 1 | 1 | 4.15 |
| Golden Gate Exxon (Atascadero) | 1 | 1 | 2.50 |
| Circle Z | 1 | 1 | 1.16 |
| Arco # 5562 (Atascadero) | 1 | 1 | 9.17 |
| Eagle Energy Cardlock | 1 | 1 | 0.66 |
| Shell #687013 (Dn Tn San Luis) | 1 | 1 | 5.84 |
| Circle K Stores Inc #2705675 | 1 | 1 | 3.63 |
| Old Cambria Marketplace | 1 | 1 | 2.95 |
| Mesa View Market | 1 | 1 | 1.34 |
| Davis Autobody North | 1 | 1 | 1,522.06 |
| Otis Auto Body | 1 | 1 | 3,311.01 |
| West Coast Industrial Coatings | 1 | 1 | 12,780.00 |
| Cuesta College Eng/Tech | 1 | 1 | 416.02 |
| Perry Ford | 1 | 1 | 264.96 |
| Vintage Autobody | 1 | 1 | 1,688.19 |
| San Luis Customs | 1 | 1 | 918.65 |
| Knowlton Brothers, Inc. | 1 | 1 | 2,714.25 |
| Morro Bay Body & Paint | 1 | 1 | 76.64 |
| Team Collision Center | 1 | 1 | 625.95 |
| Templeton Steel Fab, Inc | 1 | 1 | 1,322.00 |
| Rainbow Marine/Auto Paint. | 1 | 1 | 1,083.04 |
| Higuera Auto Body | 1 | 1 | 1,199.08 |
| Sp Maintenance Services | 1 | 1 | 56.00 |
| Paul'S Mobile Metal Art | 1 | 1 | 273.54 |
| Big Boyz Autobody | 1 | 1 | 384.87 |
| Progressive Auto Art | 1 | 1 | 1,046.29 |
| Sierra Body Shop | 1 | 1 | 6,827.02 |
| Ken'S Auto Body | 1 | 1 | 353.92 |
| Mullahey Ford | 1 | 1 | 1,955.36 |
| Ennis Business Forms, Inc. | 1 | 1 | 5,958.00 |
| Belmonte Shutters | 1 | 1 | 1,215.89 |
| Wallace Computer Services | 1 | 1 | 8,560.00 |
| Morro Bay Cabinets, Inc | 1 | 1 | 7,667.14 |
| Villa Automotive | 1 | 1 | 1,843.30 |
| Rifle | 1 | 1 | 408.07 |
| Davis Body Shop | 1 | 1 | 1,542.99 |
| Sportrock | 1 | 1 | 4,020.35 |
| Specialty Silicone Fabricators | 1 | 1 | 11,109.00 |
| Quality Auto Body | 1 | 1 | 549.26 |
| City Of Paso Robles | 1 | 1 | 296.60 |
| Crockett Auto Body | 1 | 1 | 908.98 |
| The Tribune | 1 | 1 | 4,808.00 |
| Rainbow Auto Painting | 1 | 1 | 3,953.10 |
| Cambria Auto Restoration | 1 | 1 | 1,119.79 |
| R&B Auto Body | 1 | 1 | 2,187.35 |
| Plaza Cleaners | 1 | 1 | 219.36 |
| Calabel, Llc | 1 | 1 | 1,240.00 |
| Lindamar Industries, Inc | 1 | 1 | 3,740.00 |
| Barnes Furniture | 1 | 1 | 637.58 |
| Mesa Autobody | 1 | 1 | 1,995.04 |
| San Luis Garbage | 1 | 1 | 696.00 |
| Strasbaugh, Inc | 1 | 1 | 736.78 |
| California Fine Wire | 1 | 1 | 193.77 |
| Hobby Shop, The | 1 | 1 | 1,289.98 |
| Jefferis Auto Body | 1 | 1 | 836.07 |
| Morro Bay/Cayucos Wwtf | 1 | 1 | 118.82 |
| B & B Body Shop | 1 | 1 | 2,183.39 |
| Bemmy'S Auto Painting | 1 | 1 | 803.44 |
| Auto Body Builders | 1 | 1 | 270.16 |
| Nunes Pristine Auto Body | 1 | 1 | 2,516.13 |
| Rod'S Auto Body | 1 | 1 | 727.18 |
| Just Finished | 1 | 1 | 523.22 |
| Larsons Body Shop | 1 | 1 | 215.94 |
| One Hour Valley Cleaners | 1 | 1 | 399.60 |
| San Luis Autobody - Express | 1 | 1 | 1,208.62 |
| Chevron # 91717 | 1 | 1 | 14.79 |
| Chevron Station #98169 | 1 | 1 | 10.55 |
| C & N Auto Body | 1 | 1 | 1,846.97 |
| Precision Collision | 1 | 1 | 2,547.08 |
| Zurn Inds. Wilkins Div. | 1 | 1 | 5.00 |
| Shell # 136025 (Madonna) | 1 | 1 | 5.12 |
| Laguna Shell #136023 | 1 | 1 | 7.07 |
| Pro Forms, Inc | 1 | 1 | 2,234.00 |
| San Luis Autobody | 1 | 1 | 4,318.62 |
| Hong'S Quality Auto Metal Work | 1 | 1 | 363.82 |
| Cuesta Cadillac & Olds | 1 | 1 | 0.00 |
| Paso Robles Truck Center | 1 | 1 | 267.17 |
| Bodyman, The | 1 | 1 | 192.40 |
| Brooks Woodcraft | 1 | 1 | 564.56 |
| True Tube Inc | 1 | 1 | 116.00 |
| San Luis Paints | 1 | 1 | 1,472.00 |
| Classic Coach Werks | 1 | 1 | 1,639.79 |
| Frank Rrenteria | 1 | 1 | 186.05 |
| Ernie Ball, Inc. | 1 | 1 | 8,260.74 |
| Reid'S Auto Body Works | 1 | 1 | 696.24 |
| Applied Technologies Assoc. | 1 | 1 | 1,580.97 |
| Aero-Motion, Inc | 1 | 1 | 84.96 |
| Sunset Honda | 1 | 1 | 329.12 |
| Atascadero Marble Works | 1 | 1 | 1,352.11 |
| Rivera'S Body/Paint | 1 | 1 | 3,158.22 |
| Los Osos Auto Body | 1 | 1 | 2,895.20 |
| Blake Printing And Publishing | 1 | 1 | 6,612.00 |
| Rantec | 1 | 1 | 642.40 |
| Orlando Cantu'S Custom Auto Bo | 1 | 1 | 244.44 |
| American Eagle Airlines, Inc | 1 | 1 | 234.61 |
| Hunter Auto Body | 1 | 1 | 1,199.08 |
