Facility detail

INTERNATIONAL PAPER LOCK HAVEN MILL

599 S HIGHLAND ST, LOCK HAVEN, PA, 17745

Parent company: INTERNATIONAL PAPER CO

PBT — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.

All values in pounds (lbs)
Year	Zinc compounds	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	Total (lbs)
2002	124,142	32,800	83,263	28,990	—	269,940
2001	835,946	178,320	253,315	88,813	13,630	1,375,783
2000	1,681,056	215,758	238,475	120,053	46,896	2,305,935
1999	2,346,445	222,800	59,994	113,484	66,680	2,847,806
1998	1,609,754	218,958	141,571	130,244	57,040	2,176,273
1997	—	494,949	305,857	151,228	5,711	975,858
1996	—	469,130	274,793	—	—	748,988
1995	—	584,037	155,475	—	—	745,414
1994	—	769,000	—	—	—	771,401
1993	—	773,000	—	—	—	773,500
1992	—	760,000	—	—	—	760,425
1991	—	844,700	—	—	—	845,188
1990	—	981,000	—	—	—	981,386
1989	—	—	—	—	—	389
1988	—	—	—	—	—	250
1987	—	—	—	—	—	136,130

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.