| Symbol | Company Name | Weighted Alpha | Last | Rel Str | His Vol | Avg Vol | YTD Percent | 52 Week High | 52 Week Low |
|---|---|---|---|---|---|---|---|---|---|
| WCN | WASTE CONNECTIO | +8.00 | 34.40 | 52.83% | 53.71% | 849880 | 11.33% | 40.74 | 27.89 |
| CLHB | CLEAN HARBORS I | +7.30 | 63.52 | 51.51% | 70.66% | 529585 | 22.86% | 82.99 | 44.11 |
| LDR | LANDAUR INC | +4.10 | 54.42 | 48.15% | 60.80% | 89550 | 8.08% | 73.52 | 45.56 |
| HCCI | HERITAGE-CRYSTA | -7.50 | 12.99 | 61.47% | 59.01% | 14600 | n/a% | 18.69 | 9.80 |
| MPR | MET PRO CP | -8.00 | 10.04 | 46.29% | 133.88% | 55610 | -15.31% | 16.65 | 7.86 |
| AW | ALLIED WASTE IN | -11.70 | 10.36 | 49.94% | 77.87% | 4262080 | -5.99% | 15.46 | 7.77 |
| WMI | WASTE MGMT INC | -14.50 | 30.03 | 47.93% | 63.00% | 4534550 | -5.74% | 38.98 | 24.51 |
| CCC | CALGON CARBON C | -20.20 | 12.49 | 41.28% | 141.76% | 980450 | -21.40% | 23.03 | 9.11 |
| FLDR | FLANDERS CORPOR | -24.00 | 5.50 | 47.35% | 116.34% | 79695 | -1.96% | 7.74 | 4.25 |
| EEI | ECOLOGY ENVIRON | -25.00 | 8.70 | 43.07% | 98.55% | 1215 | -20.26% | 12.57 | 7.50 |
| TTEK | TETRA TECH INC. | -31.30 | 17.08 | 39.15% | 108.42% | 710540 | -20.56% | 30.15 | 13.89 |
| RSG | REPUBLIC SVCS I | -32.40 | 23.37 | 46.24% | 76.94% | 2120490 | -24.17% | 36.33 | 18.25 |
| IDSA | INDUSTRIAL SERV | -32.90 | 7.61 | 44.70% | 103.62% | 14545 | 2.42% | 19.50 | 4.75 |
| ECOL | AMERICAN ECOLOG | -33.70 | 17.78 | 40.93% | 68.86% | 234510 | -22.09% | 33.65 | 14.17 |
| WSII | WASTE SERVICES | -35.20 | 6.21 | 49.62% | 44.29% | 181670 | -27.54% | 9.76 | 5.21 |
| PNR | PENTAIR INC | -38.50 | 23.28 | 35.62% | 59.94% | 1207800 | -31.79% | 40.83 | 22.02 |
| WCAA | WCA WASTE CORPO | -38.60 | 4.74 | 59.37% | 111.32% | 37265 | -26.63% | 7.95 | 2.95 |
| DCI | DONALDSON CO IN | -38.60 | 29.23 | 38.63% | 78.76% | 728060 | -36.53% | 52.22 | 28.04 |
| PLL | PALL CP | -44.10 | 24.18 | 41.38% | 72.07% | 1245470 | -39.26% | 42.93 | 21.79 |
| HW | HEADWATERS INC | -53.60 | 6.90 | 33.76% | 99.58% | 754420 | -41.23% | 16.40 | 6.01 |
| NLC | NALCO HOLDING C | -54.90 | 11.99 | 39.11% | 83.64% | 1768275 | -50.20% | 26.21 | 10.52 |
| PESI | PERMA-FIX ENVIR | -56.70 | 1.17 | 30.63% | 71.28% | 196015 | -52.63% | 3.18 | 1.00 |
| PCYO | PURE CYCLE CORP | -57.40 | 2.60 | 34.74% | 190.34% | 27775 | -66.19% | 8.99 | 2.09 |
| VSR | VERSAR INC | -60.50 | 2.64 | 27.93% | 54.25% | 13065 | -59.82% | 7.79 | 2.36 |
| ARCI | APPLIANCE RECYC | -65.10 | 2.56 | 43.01% | 201.26% | 16950 | -71.40% | 9.09 | 2.11 |
| ADES | ADA-ES INC. | -66.00 | 3.80 | 33.41% | 150.32% | 28570 | -49.80% | 11.98 | 3.15 |
| FTEK | FUEL TECH INC. | -66.40 | 8.10 | 30.94% | 110.23% | 369220 | -64.24% | 27.16 | 8.00 |
| AWX | AVALON HLDGS CP | -68.00 | 1.50 | 33.19% | 77.47% | 3565 | -72.22% | 7.30 | 1.50 |
| SMS | SIMS GROUP LTD | -68.20 | 9.37 | 37.15% | 131.85% | 428125 | n/a% | 41.41 | 8.50 |
| CWST | CASELLA WASTE S | -69.20 | 4.51 | 35.47% | 190.86% | 265235 | -65.41% | 16.20 | 3.91 |
| ES | ENERGYSOLUTIONS | -71.80 | 3.91 | 29.54% | 144.19% | 1269120 | -85.47% | 28.92 | 3.71 |
| PMFG | PEERLESS MANUFA | -71.90 | 8.01 | 36.01% | 117.69% | 73285 | -61.11% | 30.75 | 7.01 |
| MEA | METALICO INC | -78.60 | 1.65 | 27.06% | 152.89% | 449250 | -84.74% | 18.85 | 1.62 |

| WASTE MGMT INC | -10.70 | 31.20 | |
| ALLIED WASTE IN | -9.30 | 10.93 | |
| REPUBLIC SVCS I | -29.50 | 24.70 | |
| NALCO HOLDING C | -54.00 | 12.39 | |
| ENERGYSOLUTIONS | -72.20 | 3.96 |
