| Total requests for May 2007: 117 |
| Unique requests | Total requests | Query | Documents returned |
| 3 | 3 | Alan Hecht | 0 |
| 1 | 5 | water environment research | 81 |
| 1 | 4 | light bubls | 32,357 |
| 1 | 3 | honor awards | 62 |
| 1 | 3 | grievance procedure | 29 |
| 1 | 3 | green roofs | 88 |
| 1 | 3 | environment water quality research | 69 |
| 1 | 2 | water environment human | 48 |
| 1 | 2 | mpg | 2 |
| 1 | 2 | larry woods | 3,617 |
| 1 | 2 | ice resurfacer | 0 |
| 1 | 2 | geo-thermal | 73 |
| 1 | 2 | flouresecents | 0 |
| 1 | 2 | Executive Resources staff | 249 |
| 1 | 2 | ethanol fuel | 12 |
| 1 | 2 | Energy Policy Act of 2007 | 0 |
| 1 | 2 | employment opportunities | 16 |
| 1 | 2 | deionization water | 17 |
| 1 | 2 | building models | 74 |
| 1 | 2 | Best Management Plan example | 65,953 |
| 1 | 2 | awards | 707 |
| 1 | 2 | 6010 | 0 |
| 1 | 1 | What is greening | 46 |
| 1 | 1 | What areas in the us are most effected by ground level ozone | 362 |
| 1 | 1 | wendy hieb | 0 |
| 1 | 1 | valois shea | 0 |
| 1 | 1 | valois | 0 |
| 1 | 1 | solid waste definition | 1,840 |
| 1 | 1 | solid waste | 5,510 |
| 1 | 1 | solar panels | 33 |
| 1 | 1 | smokestack emissions EPA limits | 1 |
| 1 | 1 | rink | 0 |
| 1 | 1 | retirement benefits | 121 |
| 1 | 1 | renewable energy difficulty | 5 |
| 1 | 1 | renewable energy challenges | 34 |
| 1 | 1 | RECYLING PALSTIC | 0 |
| 1 | 1 | protective action guide | 22 |
| 1 | 1 | obs | 0 |
| 1 | 1 | no load power waste | 37 |
| 1 | 1 | michael arny | 0 |
| 1 | 1 | jobs | 7 |
| 1 | 1 | ice | 6 |
| 1 | 1 | hydrology program | 10 |
| 1 | 1 | how many trees are saved | 13 |
| 1 | 1 | how does energy conservation effect the enviormet | 0 |
| 1 | 1 | hangers | 1 |
| 1 | 1 | green materials | 106 |
| 1 | 1 | greening fleet | 130 |
| 1 | 1 | green building guidelines | 64 |
| 1 | 1 | gold medal | 2 |
| 1 | 1 | geo-exchange system | 0 |
| 1 | 1 | freon | 0 |
| 1 | 1 | florida | 388 |
| 1 | 1 | FEMP | 39 |
| 1 | 1 | Executive Leadership Programs | 136 |
| 1 | 1 | EPA EMPLOYEE LLIST | 0 |
| 1 | 1 | EPA EMPLOYEE LIST | 47 |
| 1 | 1 | environment water quality | 88 |
| 1 | 1 | employment | 44 |
| 1 | 1 | emissions test | 55 |
| 1 | 1 | effecinet light bubls | 0 |
| 1 | 1 | education petterson | 0 |
| 1 | 1 | education patterson | 2 |
| 1 | 1 | deionization | 17 |
| 1 | 1 | conservation | 55 |
| 1 | 1 | community | 52 |
| 1 | 1 | Coastal Pollution Issues | 32 |
| 1 | 1 | CO2 Emissions | 23 |
| 1 | 1 | cisterns | 0 |
| 1 | 1 | CIA light bulbs | 0 |
| 1 | 1 | carpet manufacturers | 24 |
| 1 | 1 | CAFE | 1 |
| 1 | 1 | bioretention cell | 16 |
| 1 | 1 | bio ethanol | 3 |
| 1 | 1 | bioethanol | 0 |
| 1 | 1 | bicycling | 15 |
| 1 | 1 | beneifits of solar panels | 0 |
| 1 | 1 | awards ceremony | 10 |
| 1 | 1 | arena | 1 |
| 1 | 1 | Air polloution | 0 |
| 1 | 1 | a e guidelines section 15 | 36 |
| 1 | 1 | a e guidelines | 54 |
| 1 | 1 | aeamb | 9 |
| 1 | 1 | ada | 54 |
| 1 | 1 | 6010 | 0 |