{"query":{"parameter":"pentachlorophenol","place":"US-NH","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-NH","US"],"parameter_keys":["cas:87-86-5","name:chlorophenols pentachlorophenol","cas:56-38-2"],"names_matched":[["pentachlorophenol","cas:87-86-5"],["chlorophenols pentachlorophenol","name:chlorophenols pentachlorophenol"],["parathion pentachlorophenol e 1 005 ph 4 869","cas:56-38-2"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":8,"names":["Parathion"],"says":"8 rows share a parameter key with a longer name holding \"pentachlorophenol\" but are printed under names without these words (that key is wider than the name): not sent. Ask for one by its name or CAS number."}},"total":127,"offset":0,"returned":50,"next_offset":50,"rows":[{"id":"4963f9e6f280d717","parameter":"Pentachlorophenol","value":"5.28 h","value_num":5.28,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:87-86-5","place":["US-NH"],"conditions":["receiving_water is freshwater","pH 6.5 (note h: the values displayed correspond to a pH value of 6.5; other pH takes Env-Wq 1703.32's formulas)"],"cite":{"instrument":"us_nh_wqs","title":"New Hampshire Env-Wq 1700 Surface Water Quality Regulations: Table 1703-1 water quality criteria for toxic substances (fresh and marine acute/chronic aquatic life; human health), and class dissolved oxygen and pH","issuer":"State of New Hampshire, Department of Environmental Services","edition":"Env-Wq 1700 effective December 13, 2022 as US EPA posts it in effect for CWA purposes (cover page April 6, 2023), with the human health columns from the February 13, 2015 rule EPA also posts (its 2022 revisions still under EPA review); the state re-adopted Env-Wq 1700 effective 2-26-25 (#14203), not what EPA posts","source_url":"https://www.epa.gov/system/files/documents/2023-04/wqs-nh-chapter1700-2022.pdf","source_sha256":"6749401e33fb746b1a37e31e356dbaa9ccff1f936edc9cd3948b1bae47c796f2","fetched_at":"2026-10-10","section":"Env-Wq 1703.21 Table 1703-1","page":22,"quote":null}},{"id":"6b119af324f6b1ee","parameter":"Pentachlorophenol","value":"4.05 h","value_num":4.05,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:87-86-5","place":["US-NH"],"conditions":["receiving_water is freshwater","pH 6.5 (note h: the values displayed correspond to a pH value of 6.5; other pH takes Env-Wq 1703.32's formulas)"],"cite":{"instrument":"us_nh_wqs","title":"New Hampshire Env-Wq 1700 Surface Water Quality Regulations: Table 1703-1 water quality criteria for toxic substances (fresh and marine acute/chronic aquatic life; human health), and class dissolved oxygen and pH","issuer":"State of New Hampshire, Department of Environmental Services","edition":"Env-Wq 1700 effective December 13, 2022 as US EPA posts it in effect for CWA purposes (cover page April 6, 2023), with the human health columns from the February 13, 2015 rule EPA also posts (its 2022 revisions still under EPA review); the state re-adopted Env-Wq 1700 effective 2-26-25 (#14203), not what EPA posts","source_url":"https://www.epa.gov/system/files/documents/2023-04/wqs-nh-chapter1700-2022.pdf","source_sha256":"6749401e33fb746b1a37e31e356dbaa9ccff1f936edc9cd3948b1bae47c796f2","fetched_at":"2026-10-10","section":"Env-Wq 1703.21 Table 1703-1","page":22,"quote":null}},{"id":"160f16081ebfa65f","parameter":"Pentachlorophenol","value":"13","value_num":13,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:87-86-5","place":["US-NH"],"conditions":["receiving_water is marine"],"cite":{"instrument":"us_nh_wqs","title":"New Hampshire Env-Wq 1700 Surface Water Quality Regulations: Table 1703-1 water quality criteria for toxic substances (fresh and marine acute/chronic aquatic life; human health), and class dissolved oxygen and pH","issuer":"State of New Hampshire, Department of Environmental Services","edition":"Env-Wq 1700 effective December 13, 2022 as US EPA posts it in effect for CWA purposes (cover page April 6, 2023), with the human health columns from the February 13, 2015 rule EPA also posts (its 2022 revisions still under EPA review); the state re-adopted Env-Wq 1700 effective 2-26-25 (#14203), not what EPA posts","source_url":"https://www.epa.gov/system/files/documents/2023-04/wqs-nh-chapter1700-2022.pdf","source_sha256":"6749401e33fb746b1a37e31e356dbaa9ccff1f936edc9cd3948b1bae47c796f2","fetched_at":"2026-10-10","section":"Env-Wq 1703.21 Table 1703-1","page":22,"quote":null}},{"id":"3bb6f837da84d5b2","parameter":"Pentachlorophenol","value":"7.9","value_num":7.9,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:87-86-5","place":["US-NH"],"conditions":["receiving_water is marine"],"cite":{"instrument":"us_nh_wqs","title":"New Hampshire Env-Wq 1700 Surface Water Quality Regulations: Table 1703-1 water quality criteria for toxic substances (fresh and marine acute/chronic aquatic life; human health), and class dissolved oxygen and pH","issuer":"State of New Hampshire, Department of Environmental Services","edition":"Env-Wq 1700 effective December 13, 2022 as US EPA posts it in effect for CWA purposes (cover page April 6, 2023), with the human health columns from the February 13, 2015 rule EPA also posts (its 2022 revisions still under EPA review); the state re-adopted Env-Wq 1700 effective 2-26-25 (#14203), not what EPA posts","source_url":"https://www.epa.gov/system/files/documents/2023-04/wqs-nh-chapter1700-2022.pdf","source_sha256":"6749401e33fb746b1a37e31e356dbaa9ccff1f936edc9cd3948b1bae47c796f2","fetched_at":"2026-10-10","section":"Env-Wq 1703.21 Table 1703-1","page":22,"quote":null}},{"id":"6810c67c4d4dc5ff","parameter":"Pentachlorophenol","value":"0.28ugc","value_num":0.28,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:87-86-5","place":["US-NH"],"conditions":["receiving_water is freshwater","water and fish ingestion (Table 1703.1's 'Water & Fish Ingestion' column; held for fresh water, tidal water not being drunk)"],"cite":{"instrument":"us_nh_wqs","title":"New Hampshire Env-Wq 1700 Surface Water Quality Regulations: Table 1703-1 water quality criteria for toxic substances (fresh and marine acute/chronic aquatic life; human health), and class dissolved oxygen and pH","issuer":"State of New Hampshire, Department of Environmental Services","edition":"Env-Wq 1700 effective December 13, 2022 as US EPA posts it in effect for CWA purposes (cover page April 6, 2023), with the human health columns from the February 13, 2015 rule EPA also posts (its 2022 revisions still under EPA review); the state re-adopted Env-Wq 1700 effective 2-26-25 (#14203), not what EPA posts","source_url":"https://www.epa.gov/system/files/documents/2023-04/wqs-nh-chapter1700-2022.pdf","source_sha256":"6749401e33fb746b1a37e31e356dbaa9ccff1f936edc9cd3948b1bae47c796f2","fetched_at":"2026-10-10","section":"Env-Wq 1703.21 Table 1703.1 (2015)","page":24,"quote":null}},{"id":"e57618bff5ad2239","parameter":"Pentachlorophenol","value":"8.2ugc","value_num":8.2,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:87-86-5","place":["US-NH"],"conditions":["receiving_water is freshwater"],"cite":{"instrument":"us_nh_wqs","title":"New Hampshire Env-Wq 1700 Surface Water Quality Regulations: Table 1703-1 water quality criteria for toxic substances (fresh and marine acute/chronic aquatic life; human health), and class dissolved oxygen and pH","issuer":"State of New Hampshire, Department of Environmental Services","edition":"Env-Wq 1700 effective December 13, 2022 as US EPA posts it in effect for CWA purposes (cover page April 6, 2023), with the human health columns from the February 13, 2015 rule EPA also posts (its 2022 revisions still under EPA review); the state re-adopted Env-Wq 1700 effective 2-26-25 (#14203), not what EPA posts","source_url":"https://www.epa.gov/system/files/documents/2023-04/wqs-nh-chapter1700-2022.pdf","source_sha256":"6749401e33fb746b1a37e31e356dbaa9ccff1f936edc9cd3948b1bae47c796f2","fetched_at":"2026-10-10","section":"Env-Wq 1703.21 Table 1703.1 (2015)","page":24,"quote":null}},{"id":"2eb73cac23f28c2b","parameter":"Pentachlorophenol","value":"8.2ugc","value_num":8.2,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:87-86-5","place":["US-NH"],"conditions":["receiving_water is marine"],"cite":{"instrument":"us_nh_wqs","title":"New Hampshire Env-Wq 1700 Surface Water Quality Regulations: Table 1703-1 water quality criteria for toxic substances (fresh and marine acute/chronic aquatic life; human health), and class dissolved oxygen and pH","issuer":"State of New Hampshire, Department of Environmental Services","edition":"Env-Wq 1700 effective December 13, 2022 as US EPA posts it in effect for CWA purposes (cover page April 6, 2023), with the human health columns from the February 13, 2015 rule EPA also posts (its 2022 revisions still under EPA review); the state re-adopted Env-Wq 1700 effective 2-26-25 (#14203), not what EPA posts","source_url":"https://www.epa.gov/system/files/documents/2023-04/wqs-nh-chapter1700-2022.pdf","source_sha256":"6749401e33fb746b1a37e31e356dbaa9ccff1f936edc9cd3948b1bae47c796f2","fetched_at":"2026-10-10","section":"Env-Wq 1703.21 Table 1703.1 (2015)","page":24,"quote":null}},{"id":"8f64659f48e59484","parameter":"Pentachlorophenol","value":"0.0025","value_num":0.0025,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart A—Dissolving Kraft Subcategory","existing sources (BAT)","table: Subpart A [BAT effluent limitations]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.14 (BAT)","page":null,"quote":"Pentachlorophenol 0.0025 (0.011)(55.1)/y"}},{"id":"e37f1bc919c97cd2","parameter":"Pentachlorophenol","value":"0.0025","value_num":0.0025,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart A—Dissolving Kraft Subcategory","new sources (NSPS)","Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. Also, for non-continuous dischargers, concentration limitations (mg/l) shall…"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.15 (NSPS)","page":null,"quote":"Pentachlorophenol 0.0025 (0.012)(50.7)/y"}},{"id":"e193580e84a82843","parameter":"Pentachlorophenol","value":"0.0025","value_num":0.0025,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart A—Dissolving Kraft Subcategory","existing sources (PSES)","table: Subpart A [PSES]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.16 (PSES)","page":null,"quote":"Pentachlorophenol (0.011)(55.1)/y 0.0025"}},{"id":"235d2a29eae6b904","parameter":"Pentachlorophenol","value":"0.0025","value_num":0.0025,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart A—Dissolving Kraft Subcategory","new sources (PSNS)","table: Subpart A [PSNS]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.17 (PSNS)","page":null,"quote":"Pentachlorophenol (0.012)(50.7)/y 0.0025"}},{"id":"eeeda5aa48fece68","parameter":"Pentachlorophenol","value":"0.0019","value_num":0.0019,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (BAT)","(d) The following additional effluent limitations apply to all dischargers subject to this section in accordance with the previous subcategorization scheme unless the discharger certifies to the permitting authority that it is not using these compounds as biocides. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply. Concentration limitations will only apply to no…","table: Subpart B [Supplemental BAT effluent limitations for bleached kraft facilities where market pulp is produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.24 (BAT)","page":null,"quote":"Pentachlorophenol 0.0019 (0.011)(41.6)/y"}},{"id":"6800fa2c21b4ca02","parameter":"Pentachlorophenol","value":"0.0016","value_num":0.0016,"unit":"kg/kkg (or pounds per 1,000 lb) of product","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (BAT)","(d) The following additional effluent limitations apply to all dischargers subject to this section in accordance with the previous subcategorization scheme unless the discharger certifies to the permitting authority that it is not using these compounds as biocides. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply. Concentration limitations will only apply to no…","table: Subpart B [Supplemental BAT effluent limitations for bleached kraft facilities where paperboard, coarse paper, and tissue paper are produced]","column: Maximun for any 1 day"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.24 (BAT)","page":null,"quote":"Pentachlorophenol 0.0016 (0.11)(35.4)/y"}},{"id":"016f32b0af87b139","parameter":"Pentachlorophenol","value":"0.0014","value_num":0.0014,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (BAT)","(d) The following additional effluent limitations apply to all dischargers subject to this section in accordance with the previous subcategorization scheme unless the discharger certifies to the permitting authority that it is not using these compounds as biocides. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply. Concentration limitations will only apply to no…","table: Subpart B [Supplemental BAT effluent limitations for bleached kraft facilities where pulp and fine papers are produced and soda facilities where pulp and paper are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.24 (BAT)","page":null,"quote":"Pentachlorophenol 0.0014 (0.011) (30.9)/y"}},{"id":"1d7bfd0ee69eca62","parameter":"Pentachlorophenol","value":"0.0019","value_num":0.0019,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (NSPS)","(d) These additional standards apply to all new sources, regardless of when they commenced discharge, in accordance with the previous subcategorization scheme unless the discharger certifies to the permitting authority that it is not using these compounds as biocides. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply. Concentration limitations will only apply to…","table: Subpart B [Supplemental NSPS for bleached kraft facilities where market pulp is produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.25 (NSPS)","page":null,"quote":"Pentachlorophenol 0.0019 (0.013)(36.6)/y"}},{"id":"75f296c25fcd3434","parameter":"Pentachlorophenol","value":"0.0016","value_num":0.0016,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (NSPS)","(d) These additional standards apply to all new sources, regardless of when they commenced discharge, in accordance with the previous subcategorization scheme unless the discharger certifies to the permitting authority that it is not using these compounds as biocides. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply. Concentration limitations will only apply to…","table: Subpart B [Supplemental NSPS for bleached kraft facilities where paperboard, coarse paper, and tissue paper are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.25 (NSPS)","page":null,"quote":"Pentachlorophenol 0.0016 (0.012)(31.7)/y"}},{"id":"164387a76896dbe7","parameter":"Pentachlorophenol","value":"0.0014","value_num":0.0014,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (NSPS)","(d) These additional standards apply to all new sources, regardless of when they commenced discharge, in accordance with the previous subcategorization scheme unless the discharger certifies to the permitting authority that it is not using these compounds as biocides. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply. Concentration limitations will only apply to…","table: Subpart B [Supplemental NSPS for bleached kraft facilities where pulp and fine papers are produced and soda facilities where pulp and paper are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.25 (NSPS)","page":null,"quote":"Pentachlorophenol 0.0014 (0.014)(25.1)/y"}},{"id":"278f6a88146b15d8","parameter":"Pentachlorophenol","value":"0.0019","value_num":0.0019,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (PSES)","(b) The following pretreatment standards apply to all indirect dischargers, in accordance with the previous subcategorization scheme. An indirect discharger is not required to meet these pretreatment standards if it certifies to the pretreatment control authority that it is not using these compounds as biocides. In cases when POTWs find it necessary to impose mass effluent limitations, equivale…","table: Subpart B [Supplemental PSES for bleached kraft facilities where market pulp is produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.26 (PSES)","page":null,"quote":"Pentachlorophenol 0.0019 (0.011)(41.6)/y"}},{"id":"335da20268511887","parameter":"Pentachlorophenol","value":"0.0016","value_num":0.0016,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (PSES)","(b) The following pretreatment standards apply to all indirect dischargers, in accordance with the previous subcategorization scheme. An indirect discharger is not required to meet these pretreatment standards if it certifies to the pretreatment control authority that it is not using these compounds as biocides. In cases when POTWs find it necessary to impose mass effluent limitations, equivale…","table: Subpart B [Supplemental PSES for bleached kraft facilities where paperboard, coarse paper, and tissue paper are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.26 (PSES)","page":null,"quote":"Pentachlorophenol 0.0016 (0.011)(35.4)/y"}},{"id":"47d0e0cac225622b","parameter":"Pentachlorophenol","value":"0.0014","value_num":0.0014,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (PSES)","(b) The following pretreatment standards apply to all indirect dischargers, in accordance with the previous subcategorization scheme. An indirect discharger is not required to meet these pretreatment standards if it certifies to the pretreatment control authority that it is not using these compounds as biocides. In cases when POTWs find it necessary to impose mass effluent limitations, equivale…","table: Subpart B [Supplemental PSES for bleached kraft facilities where pulp and fine papers are produced and soda facilities where pulp and paper are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.26 (PSES)","page":null,"quote":"Pentachlorophenol 0.0014 (0.011)(30.9)/y"}},{"id":"ceca26bc07196bae","parameter":"Pentachlorophenol","value":"0.0019","value_num":0.0019,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (PSNS)","(b) The following pretreatment standards apply to all new source indirect dischargers, regardless of when they commenced discharge, in accordance with the previous subcategorization scheme. An indirect discharger is not required to meet these pretreatment standards if it certifies to the pretreatment control authority that it is not using these compounds as biocides. In cases when POTWs find it…","table: Subpart B [Supplemental PSNS for bleached kraft facilities where market pulp is produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.27 (PSNS)","page":null,"quote":"Pentachlorophenol 0.0019 (0.013)(36.6)/y"}},{"id":"9a742178ce7deb75","parameter":"Pentachlorophenol","value":"0.0016","value_num":0.0016,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (PSNS)","(b) The following pretreatment standards apply to all new source indirect dischargers, regardless of when they commenced discharge, in accordance with the previous subcategorization scheme. An indirect discharger is not required to meet these pretreatment standards if it certifies to the pretreatment control authority that it is not using these compounds as biocides. In cases when POTWs find it…","table: Subpart B [Supplemental PSNS for bleached kraft facilities where paperboard, coarse paper, and tissue paper are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.27 (PSNS)","page":null,"quote":"Pentachlorophenol 0.0016 (0.012)(31.7)/y"}},{"id":"dab3f3872a022648","parameter":"Pentachlorophenol","value":"0.0014","value_num":0.0014,"unit":"kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (PSNS)","(b) The following pretreatment standards apply to all new source indirect dischargers, regardless of when they commenced discharge, in accordance with the previous subcategorization scheme. An indirect discharger is not required to meet these pretreatment standards if it certifies to the pretreatment control authority that it is not using these compounds as biocides. In cases when POTWs find it…","table: Subpart B [Supplemental PSNS for bleached kraft facilities where pulp and fine papers are produced and soda facilities where pulp and paper are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.27 (PSNS)","page":null,"quote":"Pentachlorophenol 0.0014 (0.014)(25.1)/y"}},{"id":"9e9016c885c7469a","parameter":"Pentachlorophenol","value":"0.00058","value_num":0.00058,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","existing sources (BAT)","table: Subpart C [BAT effluent limitations for unbleached kraft facilities]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.34 (BAT)","page":null,"quote":"Pentachlorophenol 0.00058 (0.011)(12.6)/y"}},{"id":"1abf3d1351a1810e","parameter":"Pentachlorophenol","value":"0.00064","value_num":0.00064,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","existing sources (BAT)","table: Subpart C [BAT effluent limitations for unbleached kraft facilities where pulp and paper are produced using the unbleached kraft-neutral sulfite semi-chemical (cross recovery) process and/or a combined unbleached kraft and semi-chemical process, wherein the spent semi-chemical cooking liquor is burned within the unbleached kraft chemical recovery system]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.34 (BAT)","page":null,"quote":"Pentachlorophenol 0.00064 (0.011)(14.0)/y"}},{"id":"a6f3fb55b13a1e91","parameter":"Pentachlorophenol","value":"0.00058","value_num":0.00058,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","new sources (NSPS)","Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. Also, for non-continuous dischargers, concentration limitations (mg/l) shall…"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.35 (NSPS)","page":null,"quote":"Pentachlorophenol 0.00058 (0.015)(9.4)/y"}},{"id":"5c2c9b7bd972907a","parameter":"Pentachlorophenol","value":"0.00058","value_num":0.00058,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","new sources (NSPS)","Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. Also, for non-continuous dischargers, concentration limitations (mg/l) shall…"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.35 (NSPS)","page":null,"quote":"Pentachlorophenol 0.00058 (0.012)(11.4)/y"}},{"id":"05b2e277e48fc878","parameter":"Pentachlorophenol","value":"0.00064","value_num":0.00064,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","new sources (NSPS)","Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. Also, for non-continuous dischargers, concentration limitations (mg/l) shall…"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.35 (NSPS)","page":null,"quote":"Pentachlorophenol 0.00064 (0.013)(11.5)/y"}},{"id":"c1816aebf80e8da0","parameter":"Pentachlorophenol","value":"0.00058","value_num":0.00058,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","existing sources (PSES)","table: Subpart C [PSES for unbleached kraft facilities]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.36 (PSES)","page":null,"quote":"Pentachlorophenol (0.011)(12.6)/y 0.00058"}},{"id":"c1e03c3af4366649","parameter":"Pentachlorophenol","value":"0.00064","value_num":0.00064,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","existing sources (PSES)","table: Subpart C [PSES for unbleached kraft facilities where pulp and paper are produced using the unbleached kraft-neutral sulfite semi-chemical (cross recovery) process and/or a combined unbleached kraft and semi-chemical process, wherein the spent semi-chemical cooking liquor is burned within the unbleached kraft chemical recovery system]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.36 (PSES)","page":null,"quote":"Pentachlorophenol (0.011)(14.0)/y 0.00064"}},{"id":"69e73b2ecc869fa2","parameter":"Pentachlorophenol","value":"0.00058","value_num":0.00058,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","new sources (PSNS)","table: Subpart C [PSNS for unbleached kraft facilities where linerboard is produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.37 (PSNS)","page":null,"quote":"Pentachlorophenol (0.015)(9.4)/y 0.00058"}},{"id":"2486a6516a96a0f7","parameter":"Pentachlorophenol","value":"0.00058","value_num":0.00058,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","new sources (PSNS)","table: Subpart C [PSNS for unbleached kraft facilities where bag paper and other mixed products are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.37 (PSNS)","page":null,"quote":"Pentachlorophenol (0.012)(11.4)/y 0.00058"}},{"id":"66efeb0c90342b64","parameter":"Pentachlorophenol","value":"0.00064","value_num":0.00064,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart C—Unbleached Kraft Subcategory","new sources (PSNS)","table: Subpart C [PSNS for unbleached kraft facilities where pulp and paper are produced using the unbleached kraft-neutral sulfite semi-chemical (cross recovery) process and/or a combined unbleached kraft and semi-chemical process, wherein the spent semi-chemical cooking liquor is burned within the unbleached kraft chemical recovery system]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.37 (PSNS)","page":null,"quote":"Pentachlorophenol (0.013)(11.5)/y 0.00064"}},{"id":"69d8bc19350984f7","parameter":"Pentachlorophenol","value":"0.0030","value_num":0.003,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart D—Dissolving Sulfite Subcategory","existing sources (BAT)","table: Subpart D [BAT effluent limitations for dissolving sulfite pulp facilities where nitration, viscose, or cellophane pulps are produced]"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.44 (BAT)","page":null,"quote":"Pentachlorophenol 0.0030 (0.011)(66.0)/y"}},{"id":"2cf08a3dd2b79268","parameter":"Pentachlorophenol","value":"0.0033","value_num":0.0033,"unit":"Kg/kkg (or pounds per 1,000 lb) of 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Also, for non-continuous dischargers, concentration limitations (mg/l) shall…"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","section":"40 CFR 430.45 (NSPS)","page":null,"quote":"Pentachlorophenol 0.0030 (0.012)(59.0)/y"}},{"id":"b7f7ba404eba3dbd","parameter":"Pentachlorophenol","value":"0.0030","value_num":0.003,"unit":"Kg/kkg (or pounds per 1,000 lb) of product","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:87-86-5","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart D—Dissolving Sulfite Subcategory","new sources (NSPS)","Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. 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