| Total requests for Oct 2011: 196 |
| Unique requests | Total requests | Query | Documents returned |
| 3 | 3 | MS4 | 282 |
| 2 | 2 | water quality standards | 1,030 |
| 2 | 2 | region 9 | 1,025 |
| 2 | 2 | point source pollution | 1,145 |
| 2 | 2 | Maryland | 1,465 |
| 1 | 6 | audits | 14,237 |
| 1 | 3 | still pond | 31,019 |
| 1 | 3 | o'hara township | 28,399 |
| 1 | 3 | memorandum of | 194 |
| 1 | 3 | how much ocaen is there in reaing pa | 28,399 |
| 1 | 2 | sulfate | 59 |
| 1 | 2 | shawn garvin e-mail | 45,901 |
| 1 | 2 | octoraro | 0 |
| 1 | 2 | northhampton | 25 |
| 1 | 2 | james tributaries | 42,504 |
| 1 | 2 | guest river | 7 |
| 1 | 2 | estuaries | 1,162 |
| 1 | 2 | credits | 601 |
| 1 | 2 | conservation easement | 19 |
| 1 | 2 | columbia md | 1,545 |
| 1 | 2 | chesapeake bay watershed implementation plan | 393 |
| 1 | 2 | bacteria virginia meet standard | 58,158 |
| 1 | 2 | audits virginia Beach | 42,604 |
| 1 | 2 | USEPA | 48,420 |
| 1 | 2 | TMDL Nutrient loads by state | 259 |
| 1 | 2 | Pictures of the Cheasepeake Bay Watershed map | 0 |
| 1 | 2 | Moses Lake | 2 |
| 1 | 2 | Estimates of County-Level Nitrogen Phosphorus Data for Use in Modeling Pollutant Reduction EPA December 2010 | 3 |
| 1 | 2 | Dinsmore | 16 |
| 1 | 2 | Daily Maximum | 1,040 |
| 1 | 1 | whatis happening | 6 |
| 1 | 1 | webinar | 7 |
| 1 | 1 | watershed address | 1,030 |
| 1 | 1 | water quality model | 1,210 |
| 1 | 1 | virginia | 1,610 |
| 1 | 1 | virginia estuary | 1,540 |
| 1 | 1 | virginia bacteria | 421 |
| 1 | 1 | upper west branch of susquehanna river ms4 | 2 |
| 1 | 1 | uic | 7 |
| 1 | 1 | uhv chamber sem thickess wall | 5 |
| 1 | 1 | types of water impairments | 326 |
| 1 | 1 | total ammonia sample hold time | 102 |
| 1 | 1 | tom damm | 67 |
| 1 | 1 | tertiary | 15 |
| 1 | 1 | stormwater bmps | 557 |
| 1 | 1 | stage 2 pcb TMDL | 9 |
| 1 | 1 | stac | 5 |
| 1 | 1 | shock chlorination | 7 |
| 1 | 1 | shawn garvin | 4 |
| 1 | 1 | septic system funding | 360 |
| 1 | 1 | seagrass | 0 |
| 1 | 1 | review of the Bay watershed model | 408 |
| 1 | 1 | resivor protectiondinance | 0 |
| 1 | 1 | reasonable | 1,030 |
| 1 | 1 | publication | 279 |
| 1 | 1 | poultry odor | 2 |
| 1 | 1 | poultry odor nuisance | 0 |
| 1 | 1 | pine creek appendix f | 2 |
| 1 | 1 | phase I wip | 10 |
| 1 | 1 | pamunkey | 3 |
| 1 | 1 | northhampton pa | 85,200 |
| 1 | 1 | nod point | 0 |
| 1 | 1 | new mexico | 6 |
| 1 | 1 | mossy creek | 4 |
| 1 | 1 | mold mildew | 0 |
| 1 | 1 | middletown va | 67 |
| 1 | 1 | mckeever | 0 |
| 1 | 1 | mattaponi | 2 |
| 1 | 1 | mast | 2 |
| 1 | 1 | marcellus | 8 |
| 1 | 1 | major natural resources in West Virginia | 253 |
| 1 | 1 | lead | 474 |
| 1 | 1 | leachate wastewater treatment plants | 31 |
| 1 | 1 | james tributionaries | 0 |
| 1 | 1 | ingrid hopkins | 1 |
| 1 | 1 | idaho | 4 |
| 1 | 1 | how much of ph vera riis in the anacos | 0 |
| 1 | 1 | how much ocaen is there in reading pa+ | 0 |
| 1 | 1 | how do scientist measure acid rain | 10,800 |
| 1 | 1 | hopkins | 23 |
| 1 | 1 | history of chesapeake bay | 123 |
| 1 | 1 | gaige | 9 |
| 1 | 1 | fowler v. epa | 4 |
| 1 | 1 | four-pole creek | 2 |
| 1 | 1 | financial assistance | 274 |
| 1 | 1 | federal milestone guidance | 263 |
| 1 | 1 | estuary in va | 1,540 |
| 1 | 1 | erie | 5 |
| 1 | 1 | enr chesapeake | 7 |
| 1 | 1 | enhanced nutrient removal | 159 |
| 1 | 1 | emergency water quality test | 51 |
| 1 | 1 | elizabeth ottinger | 6 |
| 1 | 1 | efdc | 83 |
| 1 | 1 | drilling | 80 |
| 1 | 1 | discharge monitoring reports | 968 |
| 1 | 1 | discharge monitoring reports for chesapeake | 129 |
| 1 | 1 | de | 1,940 |
| 1 | 1 | contour lines for smith mountain lake va | 14 |
| 1 | 1 | coal mining environment | 488 |
| 1 | 1 | clorox insertion | 0 |
| 1 | 1 | clean air act | 100 |
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