Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NEPTUNE TECHNOLOGY GROUP INC
1600 ALABAMA HWY 229, TALLASSEE, AL, 36078
Parent company: ROPER TECHNOLOGIES INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Zinc compounds | Copper compounds | Lead compounds | Phenol | Nickel compounds | Total |
|---|---|---|---|---|---|---|
| 1999 | 10 | 255 | 10 | — | 10 | 285 |
| 1998 | 15 | 260 | 13 | — | 13 | 313 |
| 1997 | 10 | 500 | 10 | — | 10 | 540 |
| 1996 | 10 | 500 | 10 | — | 10 | 540 |
| 1995 | 10 | 2 | 10 | — | 10 | 42 |
| 1994 | 5 | 250 | 5 | — | 5 | 270 |
| 1993 | 5 | 250 | 5 | — | 5 | 270 |
| 1992 | 5 | 5 | 5 | — | 5 | 25 |
| 1991 | 1,049 | 250 | 250 | — | — | 1,549 |
| 1990 | 1,069 | 250 | 250 | — | 5 | 1,574 |
| 1989 | 1,200 | 500 | 250 | 250 | — | 2,200 |
| 1988 | 1,070 | — | 250 | — | — | 1,320 |