| Total requests for Aug 2007: 991,906 |
| Unique requests | Total requests | Query | Documents returned |
| 1 | 1 | Kim Mills | 5 |
| 1 | 2 | Margate NJ | 18 |
| 2 | 2 | cfc certification exam | 42 |
| 1 | 1 | ecoexempt | 2 |
| 2 | 2 | diazon | 1 |
| 1 | 1 | cadmium emissions | 686 |
| 1 | 2 | Managing Motor Oil December 1994 | 3,800 |
| 1 | 1 | silver city | 96 |
| 1 | 14 | Catalytic Gasification | 12,432 |
| 1 | 1 | adverse effects studies | 35,671 |
| 2 | 4 | office of small business | 15,660 |
| 1 | 3 | guidance treatment definition | 77,476 |
| 1 | 1 | photochemical smog+past future | 0 |
| 1 | 1 | Restaurants spill | 1,148 |
| 1 | 3 | 102-71-6 | 1 |
| 1 | 1 | sanitary survey training | 320 |
| 1 | 1 | Cadmium hazard | 11 |
| 1 | 1 | Fort Collins MGP factsheet | 2 |
| 1 | 2 | radiation health effect | 10,557 |
| 1 | 2 | port aransas | 6 |
| 1 | 1 | ecoregions data | 2,576 |
| 1 | 2 | docket VII-89-F-0012 | 0 |
| 1 | 2 | urban growth | 38,194 |
| 1 | 2 | epa dates | 2,869 |
| 1 | 1 | PCBss | 2 |
| 1 | 3 | algae biodiesel | 15,196 |
| 1 | 3 | tuscon charter schools | 7 |
| 1 | 1 | EPA Guidance for Quality Assurance Project Plans | 21,143 |
| 1 | 1 | toxic substance tsca control Ascorbic acid | 210 |
| 1 | 3 | 2006 violation drew industrial | 2 |
| 1 | 1 | sac fox indian tribe | 1 |
| 1 | 1 | layer | 28,180 |
| 1 | 1 | Brachiosaurus | 0 |
| 1 | 1 | constitutive relation | 225 |
| 1 | 2 | fifra reregistration | 3,590 |
| 1 | 1 | diisonoyl | 0 |
| 1 | 1 | trimethylphenmol | 0 |
| 3 | 4 | petroleum brownfields | 3,058 |
| 1 | 1 | environmental liability acts | 33,370 |
| 1 | 1 | 72335 | 0 |
| 1 | 1 | toxicity tests guidelines | 26,692 |
| 1 | 1 | 1638 | 6 |
| 1 | 1 | arsnic residuals | 0 |
| 5 | 13 | Polynuclear aromatic hydrocarbons | 7,575 |
| 1 | 1 | sitting tool | 0 |
| 1 | 1 | landfills radioactive | 3,642 |
| 1 | 11 | adhesive solvent air elimination | 2,225 |
| 1 | 1 | The Resource Conservation Reco Act | 1,076 |
| 1 | 1 | photo processing | 195 |
| 3 | 6 | sftp | 4,650 |
| 1 | 1 | 79224 | 0 |
| 1 | 2 | loren setlow | 21 |
| 1 | 1 | Group 1 pollutants | 98,356 |
| 1 | 1 | ftir gas cell | 399 |
| 7 | 9 | Rochester | 1,809 |
| 1 | 1 | Fact Sheet Recycling the Hard Stuff 2004 | 96 |
| 1 | 2 | endangered species huntsville texas | 20 |
| 1 | 1 | Ofice of Federal Facilities | 75 |
| 1 | 1 | green diesel heavy duty truck cycle particle matter filter | 352 |
| 1 | 1 | building a well | 78 |
| 1 | 1 | software iscst3 | 229 |
| 1 | 1 | a-z index | 5,270 |
| 1 | 3 | eutrophication monitoring lake Chlorophyl | 951 |
| 1 | 1 | radiation computer terminal | 25 |
| 1 | 1 | usepa standard water | 17 |
| 1 | 1 | general pavement marking inc. | 1 |
| 1 | 1 | Chief of Region 2 | 433 |
| 2 | 2 | inactive hazardous waste sites | 3,398 |
| 1 | 1 | earth pollution today oil statistics | 1,754 |
| 1 | 1 | frostproof | 28 |
| 3 | 3 | Student Jobs | 3,487 |
| 1 | 1 | epa grants all areas energy | 23,117 |
| 1 | 1 | trimethroprim | 0 |
| 1 | 1 | carbendazim registration | 30 |
| 1 | 1 | fish meal size | 1,312 |
| 3 | 3 | Scud | 2 |
| 1 | 1 | commercial carpet | 165 |
| 1 | 2 | cordova | 65,420 |
| 1 | 2 | oil refinery emissions levels | 21 |
| 1 | 2 | cffc | 63 |
| 1 | 1 | wastewater nitrification rate | 947 |
| 1 | 1 | swanstone products | 0 |
| 3 | 3 | ways to control acid rain | 511 |
| 1 | 1 | pesticides in runnoff water | 0 |
| 1 | 6 | bone fixation | 14 |
| 1 | 1 | gal-co | 0 |
| 1 | 1 | Dry Branch St. Charles | 7 |
| 1 | 1 | aerosols pollutants | 206 |
| 2 | 8 | titanium oxide | 1,346 |
| 1 | 1 | VOC PETROL | 2 |
| 1 | 1 | ozone producing air cleaners | 4,972 |
| 1 | 1 | Major Hazards | 50,675 |
| 1 | 1 | outdoor air quality NOT indoor | 483,254 |
| 1 | 1 | bullfrog | 14 |
| 1 | 1 | loaded rates | 32,416 |
| 1 | 2 | charecter of chemical pesticides | 0 |
| 1 | 3 | dichloroaniline | 1 |
| 1 | 1 | Joe Kerley Ford Lincoln Mercury | 0 |
| 1 | 1 | stlv cam 17 | 0 |
| 31 | 73 | municipal solid waste | 23,994 |
| 1 | 1 | oopt | 37 |
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