{"query":{"parameter":"nickel","place":"US-NJ","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-NJ","US"],"parameter_keys":["cas:7440-02-0","name:iron, nickel (h), zinc","cas:373-02-4","cas:3333-67-3","cas:13463-39-3","name:nickel extractible","cas:12054-48-7","cas:1313-99-1","name:nickel refinery dust","cas:12035-72-2","name:nickel - total","name:nickel, total","name:total nickel"],"names_matched":[["nickel","cas:7440-02-0"],["iron nickel h zinc","name:iron, nickel (h), zinc"],["iron nickel h zinc h","name:iron, nickel (h), zinc"],["nickel acetate","cas:373-02-4"],["nickel carbonate","cas:3333-67-3"],["nickel carbonyl","cas:13463-39-3"],["nickel carbonyl ni co 4 t 4","cas:13463-39-3"],["nickel extractible","name:nickel extractible"],["nickel hydroxide","cas:12054-48-7"],["nickel hydroxide ni oh 2","cas:12054-48-7"],["nickel ii acetate","cas:373-02-4"],["nickel ii oxide","cas:1313-99-1"],["nickel oxide","cas:1313-99-1"],["nickel refinery dust","name:nickel refinery dust"],["nickel subsulfide","cas:12035-72-2"],["nickel total","name:nickel - total"],["nickel total","name:nickel, total"],["total nickel","name:total nickel"],["total nickel freshwater","name:total nickel"],["total nickel marine","name:total nickel"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":2116,"offset":0,"returned":50,"next_offset":50,"rows":[{"id":"0992a9b3be82b189","parameter":"Nickel (Soluble salts)","value":"100","value_num":100,"unit":"µg/L","direction":"max","kind":"guideline","medium":"groundwater","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["Class II-A ground water (potable water; Class II-B takes the Class II-A criteria, N.J.A.C. 7:9C-1.7(d)); Class I-A and I-PL hold natural or background quality instead (1.7(a)-(b)), Class III-A the adjacent classification's criteria (1.7(e)) and Class III-B criteria set case by case (1.7(f))"],"cite":{"instrument":"us_nj_gwqs","title":"N.J.A.C. 7:9C — Ground Water Quality Standards, Appendix Tables 1 and 2 (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:9C as the Department publishes it (courtesy copy): re-adopted January 28, 2021, last amended March 17, 2026 (58 N.J.R. 1664(a)); file last modified 2026-06-15","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_9c.pdf","source_sha256":"433d7e52575bf179dd820c13a17c52db3a67a20126c0de365c034be0bb3a4d4a","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:9C Appendix Table 1, Specific Ground Water Quality Criteria - Class II-A","page":27,"quote":null}},{"id":"3ccfc50e38f8e1ef","parameter":"Nickel (total)","value":"1,600","value_num":1600,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["a site whose anticipated use is residential","a site under remediation in New Jersey (N.J.A.C. 7:26D; Technical Requirements for Site Remediation, N.J.A.C. 7:26E); an alternative remediation standard (subchapter 8) or interim standard (subchapter 6) may replace it","the standard is the more stringent of the carcinogenic and noncarcinogenic ingestion-dermal human health-based criteria, or the reporting limit where that is greater (N.J.A.C. 7:26D-4.2(a))"],"cite":{"instrument":"us_nj_srs","title":"N.J.A.C. 7:26D — Remediation Standards, Appendix 1 Tables 1-6, soil and soil leachate (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:26D as the Department publishes it (courtesy copy), date last amended September 8, 2026","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_26d.pdf","source_sha256":"0b2473fff570483c22278f72d1eddcd8c3ed643e5d0f3cf829db2fe32cfc7209","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:26D Appendix 1, Table 1 – Soil Remediation Standards for the Ingestion-Dermal Exposure Pathway - Residential","page":31,"quote":null}},{"id":"6c108329fb921cae","parameter":"Nickel (total)","value":"26,000","value_num":26000,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["a site whose anticipated use is nonresidential","a site under remediation in New Jersey (N.J.A.C. 7:26D; Technical Requirements for Site Remediation, N.J.A.C. 7:26E); an alternative remediation standard (subchapter 8) or interim standard (subchapter 6) may replace it","the standard is the more stringent of the carcinogenic and noncarcinogenic ingestion-dermal human health-based criteria, or the reporting limit where that is greater (N.J.A.C. 7:26D-4.2(a))"],"cite":{"instrument":"us_nj_srs","title":"N.J.A.C. 7:26D — Remediation Standards, Appendix 1 Tables 1-6, soil and soil leachate (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:26D as the Department publishes it (courtesy copy), date last amended September 8, 2026","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_26d.pdf","source_sha256":"0b2473fff570483c22278f72d1eddcd8c3ed643e5d0f3cf829db2fe32cfc7209","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:26D Appendix 1, Table 2 – Soil Remediation Standards for the Ingestion-Dermal Exposure Pathway - Nonresidential","page":36,"quote":null}},{"id":"f90b4df80c7d0b31","parameter":"Nickel (total)","value":"20,000","value_num":20000,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["a site whose anticipated use is residential","a site under remediation in New Jersey (N.J.A.C. 7:26D; Technical Requirements for Site Remediation, N.J.A.C. 7:26E); an alternative remediation standard (subchapter 8) or interim standard (subchapter 6) may replace it","the standard is the more stringent of the carcinogenic and noncarcinogenic inhalation human health-based criteria, or the reporting limit where that is greater (N.J.A.C. 7:26D-4.3(a))"],"cite":{"instrument":"us_nj_srs","title":"N.J.A.C. 7:26D — Remediation Standards, Appendix 1 Tables 1-6, soil and soil leachate (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:26D as the Department publishes it (courtesy copy), date last amended September 8, 2026","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_26d.pdf","source_sha256":"0b2473fff570483c22278f72d1eddcd8c3ed643e5d0f3cf829db2fe32cfc7209","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:26D Appendix 1, Table 3 – Soil Remediation Standards for the Inhalation Exposure Pathway – Residential","page":41,"quote":null}},{"id":"749c06c1fc8c66f9","parameter":"Nickel (total)","value":"93,000","value_num":93000,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["a site whose anticipated use is nonresidential","a site under remediation in New Jersey (N.J.A.C. 7:26D; Technical Requirements for Site Remediation, N.J.A.C. 7:26E); an alternative remediation standard (subchapter 8) or interim standard (subchapter 6) may replace it","the standard is the more stringent of the carcinogenic and noncarcinogenic inhalation human health-based criteria, or the reporting limit where that is greater (N.J.A.C. 7:26D-4.3(a))"],"cite":{"instrument":"us_nj_srs","title":"N.J.A.C. 7:26D — Remediation Standards, Appendix 1 Tables 1-6, soil and soil leachate (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:26D as the Department publishes it (courtesy copy), date last amended September 8, 2026","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_26d.pdf","source_sha256":"0b2473fff570483c22278f72d1eddcd8c3ed643e5d0f3cf829db2fe32cfc7209","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:26D Appendix 1, Table 4 – Soil Remediation Standards for the Inhalation Exposure Pathway – Nonresidential","page":46,"quote":null}},{"id":"c72726168c40ff4d","parameter":"Nickel (total)","value":"48","value_num":48,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["a site under remediation in New Jersey (N.J.A.C. 7:26D; Technical Requirements for Site Remediation, N.J.A.C. 7:26E); an alternative remediation standard (subchapter 8) or interim standard (subchapter 6) may replace it","the standard is the greater of the migration to ground water soil criterion and the reporting limit (N.J.A.C. 7:26D-4.4(a))"],"cite":{"instrument":"us_nj_srs","title":"N.J.A.C. 7:26D — Remediation Standards, Appendix 1 Tables 1-6, soil and soil leachate (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:26D as the Department publishes it (courtesy copy), date last amended September 8, 2026","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_26d.pdf","source_sha256":"0b2473fff570483c22278f72d1eddcd8c3ed643e5d0f3cf829db2fe32cfc7209","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:26D Appendix 1, Table 5 – Soil Remediation Standards for the Migration to Ground Water Exposure Pathway","page":51,"quote":null}},{"id":"e0b379d59458ce16","parameter":"Nickel (total)","value":"2,000","value_num":2000,"unit":"µg/L","direction":"max","kind":"guideline","medium":"leachate","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["a site under remediation in New Jersey (N.J.A.C. 7:26D; Technical Requirements for Site Remediation, N.J.A.C. 7:26E); an alternative remediation standard (subchapter 8) or interim standard (subchapter 6) may replace it","the standard is derived by N.J.A.C. 7:26D Appendix 4, Equation 5 (N.J.A.C. 7:26D-4.4(c))"],"cite":{"instrument":"us_nj_srs","title":"N.J.A.C. 7:26D — Remediation Standards, Appendix 1 Tables 1-6, soil and soil leachate (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:26D as the Department publishes it (courtesy copy), date last amended September 8, 2026","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_26d.pdf","source_sha256":"0b2473fff570483c22278f72d1eddcd8c3ed643e5d0f3cf829db2fe32cfc7209","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:26D Appendix 1, Table 6 – Soil Leachate Remediation Standards for the Migration to Ground Water Exposure Pathway","page":56,"quote":null}},{"id":"886fe97b255db3d2","parameter":"Nickel","value":"WER × e^(0.846 (ln [hardness])+2.255) × 0.846","unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["receiving_water is freshwater","FW2 fresh waters (N.J.A.C. 7:9B-1.14(f)7 'Fresh Water (FW2) Criteria'; Pinelands fresh portions as FW2, 1.14(b)2ii)"],"cite":{"instrument":"us_nj_wqs","title":"N.J.A.C. 7:9B-1.14 — Surface Water Quality Standards, surface water quality criteria (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:9B as the Department publishes it (courtesy copy), last amended December 18, 2023","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_9b.pdf","source_sha256":"15d9d3d664a4afb37ce62a7b0bdc68c5f3001a6f17b0b5a0bb0991af9b78ce7d","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:9B-1.14(f)3 (FW2 acute)","page":36,"quote":"Nickel: (0.846 (ln [hardness])+2.255) Acute dissolved criterion WER [e ] 0.846"}},{"id":"0faac2b57f176968","parameter":"Nickel","value":"WER × e^(0.846 (ln [hardness])+0.0584) × 0.846","unit":"µg/L","statistic":"four_day_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["receiving_water is freshwater","FW2 fresh waters (N.J.A.C. 7:9B-1.14(f)7 'Fresh Water (FW2) Criteria'; Pinelands fresh portions as FW2, 1.14(b)2ii)"],"cite":{"instrument":"us_nj_wqs","title":"N.J.A.C. 7:9B-1.14 — Surface Water Quality Standards, surface water quality criteria (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:9B as the Department publishes it (courtesy copy), last amended December 18, 2023","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_9b.pdf","source_sha256":"15d9d3d664a4afb37ce62a7b0bdc68c5f3001a6f17b0b5a0bb0991af9b78ce7d","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:9B-1.14(f)3 (FW2 chronic)","page":36,"quote":"(0.846 (ln [hardness])+0.0584) Chronic dissolved criterion WER [e ] 0.846"}},{"id":"1b880f7541599bab","parameter":"Nickel","value":"500(h)(T)","value_num":500,"unit":"µg/L","statistic":"monthly_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["receiving_water is freshwater","FW2 fresh waters (N.J.A.C. 7:9B-1.14(f)7 'Fresh Water (FW2) Criteria'; Pinelands fresh portions as FW2, 1.14(b)2ii)"],"cite":{"instrument":"us_nj_wqs","title":"N.J.A.C. 7:9B-1.14 — Surface Water Quality Standards, surface water quality criteria (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:9B as the Department publishes it (courtesy copy), last amended December 18, 2023","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_9b.pdf","source_sha256":"15d9d3d664a4afb37ce62a7b0bdc68c5f3001a6f17b0b5a0bb0991af9b78ce7d","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:9B-1.14(f)7 (FW2 human health)","page":41,"quote":null}},{"id":"c253dc3abd8149a4","parameter":"Nickel","value":"64(d)(s)","value_num":64,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["receiving_water is marine","saline waters, SE (estuarine) and SC (coastal) classifications (1.14(f)7 'Saline Water (SE & SC) Criteria')"],"cite":{"instrument":"us_nj_wqs","title":"N.J.A.C. 7:9B-1.14 — Surface Water Quality Standards, surface water quality criteria (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:9B as the Department publishes it (courtesy copy), last amended December 18, 2023","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_9b.pdf","source_sha256":"15d9d3d664a4afb37ce62a7b0bdc68c5f3001a6f17b0b5a0bb0991af9b78ce7d","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:9B-1.14(f)7 (SE & SC acute)","page":41,"quote":null}},{"id":"9be658f7f7221c90","parameter":"Nickel","value":"22(d)(s)","value_num":22,"unit":"µg/L","statistic":"four_day_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["receiving_water is marine","saline waters, SE (estuarine) and SC (coastal) classifications (1.14(f)7 'Saline Water (SE & SC) Criteria')"],"cite":{"instrument":"us_nj_wqs","title":"N.J.A.C. 7:9B-1.14 — Surface Water Quality Standards, surface water quality criteria (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:9B as the Department publishes it (courtesy copy), last amended December 18, 2023","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_9b.pdf","source_sha256":"15d9d3d664a4afb37ce62a7b0bdc68c5f3001a6f17b0b5a0bb0991af9b78ce7d","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:9B-1.14(f)7 (SE & SC chronic)","page":41,"quote":null}},{"id":"5334868b90f43de1","parameter":"Nickel","value":"1,700(h)(T)","value_num":1700,"unit":"µg/L","statistic":"monthly_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:7440-02-0","place":["US-NJ"],"conditions":["receiving_water is marine","saline waters, SE (estuarine) and SC (coastal) classifications (1.14(f)7 'Saline Water (SE & SC) Criteria')"],"cite":{"instrument":"us_nj_wqs","title":"N.J.A.C. 7:9B-1.14 — Surface Water Quality Standards, surface water quality criteria (New Jersey)","issuer":"State of New Jersey, Department of Environmental Protection","edition":"N.J.A.C. 7:9B as the Department publishes it (courtesy copy), last amended December 18, 2023","source_url":"https://dep.nj.gov/wp-content/uploads/rules/rules/njac7_9b.pdf","source_sha256":"15d9d3d664a4afb37ce62a7b0bdc68c5f3001a6f17b0b5a0bb0991af9b78ce7d","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"N.J.A.C. 7:9B-1.14(f)7 (SE & SC human health)","page":41,"quote":null}},{"id":"dfd52c8ea54a53b2","parameter":"Nickel","value":"3.98","value_num":3.98,"unit":"mg/L","statistic":"composite","direction":"max","kind":"limit","medium":"product","level":"national","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. For determining compliance with treatment standards for underlying hazardous constituents as defined in § 268.2(i), these treatment standards may not be exceeded. Compliance with these treatment standards is measured by an analysis of grab samples, unless otherwise noted in the following Table UTS."],"cite":{"instrument":"us_40cfr268_48","title":"40 CFR 268.48 — Universal treatment standards: Table UTS, wastewater and nonwastewater treatment standards for the hazardous constituents of land-disposal-restricted wastes","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR, 40 CFR 268.48 as of 2026-10-13 (title 40 up to date as of that day; source note: 59 FR 48103, Sept. 19, 1994, as last amended at 76 FR 34156, June 13, 2011)","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-13/title-40.xml?part=268&section=268.48","source_sha256":"70b2e58a6b1e228e2c204acc69b69fab0d5a0347e35d569959073c3dc3ee4adb","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 268.48, Table UTS, Inorganic Constituents, wastewater standard","page":null,"quote":"Nickel 7440-02-0 3.98 11 mg/l TCLP"}},{"id":"f0ba512ccced7861","parameter":"Nickel","value":"11 mg/l TCLP","value_num":11,"unit":"mg/L TCLP","statistic":"instant","direction":"max","kind":"limit","medium":"leachate","level":"national","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. For determining compliance with treatment standards for underlying hazardous constituents as defined in § 268.2(i), these treatment standards may not be exceeded. Compliance with these treatment standards is measured by an analysis of grab samples, unless otherwise noted in the following Table UTS."],"cite":{"instrument":"us_40cfr268_48","title":"40 CFR 268.48 — Universal treatment standards: Table UTS, wastewater and nonwastewater treatment standards for the hazardous constituents of land-disposal-restricted wastes","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR, 40 CFR 268.48 as of 2026-10-13 (title 40 up to date as of that day; source note: 59 FR 48103, Sept. 19, 1994, as last amended at 76 FR 34156, June 13, 2011)","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-13/title-40.xml?part=268&section=268.48","source_sha256":"70b2e58a6b1e228e2c204acc69b69fab0d5a0347e35d569959073c3dc3ee4adb","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 268.48, Table UTS, Inorganic Constituents, nonwastewater standard","page":null,"quote":"Nickel 7440-02-0 3.98 11 mg/l TCLP"}},{"id":"e9e4b2e224ee4582","parameter":"Ni","value":"4.1","value_num":4.1,"unit":"mg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart A—Electroplating of Common Metals Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart A—Common Metals Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.14 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"83d66936aa5ea4b0","parameter":"Ni","value":"2.6","value_num":2.6,"unit":"mg/L","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart A—Electroplating of Common Metals Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart A—Common Metals Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.14 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"3ef1d5e5c8e2c5eb","parameter":"Ni","value":"160","value_num":160,"unit":"mg/sq m-Operation","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart A—Electroplating of Common Metals Subcategory","existing sources (PSES)","(d) Alternatively, the following mass-based standards are equivalent to and may be applied in place of those limitations specified under paragraph (c) of this section upon prior agreement between a source subject to these standards and the publicly owned treatment works receiving such regulated wastes:","table: Subpart A—Common Metals Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-Operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.14 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"7160cf8b37b75373","parameter":"Ni","value":"100","value_num":100,"unit":"mg/sq m-Operation","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart A—Electroplating of Common Metals Subcategory","existing sources (PSES)","(d) Alternatively, the following mass-based standards are equivalent to and may be applied in place of those limitations specified under paragraph (c) of this section upon prior agreement between a source subject to these standards and the publicly owned treatment works receiving such regulated wastes:","table: Subpart A—Common Metals Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-Operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection 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Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.24 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"8d3bc58efb9b0dac","parameter":"Ni","value":"2.6","value_num":2.6,"unit":"mg/L","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart B—Electroplating of Precious Metals Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart B—Precious Metals Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.24 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"059272820af749ac","parameter":"Ni","value":"160","value_num":160,"unit":"mg/sq 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treatment works receiving such regulated wastes:","table: Subpart B—Precious Metals Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-Operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.24 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"fa70800dac350263","parameter":"Ni","value":"4.1","value_num":4.1,"unit":"mg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 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2.6"}},{"id":"cdf6e5a239c167d1","parameter":"Ni","value":"2.6","value_num":2.6,"unit":"mg/L","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart D—Anodizing Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart D—Anodizing Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 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treatment works receiving such regulated wastes:","table: Subpart D—Anodizing Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.44 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"a0ae21aa2bd08ade","parameter":"Ni","value":"100","value_num":100,"unit":"mg/sq m-operation","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the 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(PSES)","page":null,"quote":"Ni 160 100"}},{"id":"ffff2fe16cd086c0","parameter":"Ni","value":"4.1","value_num":4.1,"unit":"mg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart E—Coatings Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart E—Coatings Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.54 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"c129459b3bb10432","parameter":"Ni","value":"2.6","value_num":2.6,"unit":"mg/L","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart E—Coatings Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart E—Coatings Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.54 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"f60573b3ad9fc594","parameter":"Ni","value":"160","value_num":160,"unit":"mg/sq m-operation","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart E—Coatings Subcategory","existing sources (PSES)","(d) Alternatively, the following mass-based standards are equivalent to and may apply in place of those limitations specified under paragraph (c) of this section upon prior agreement between a source subject to these standards and the publicly owned treatment works receiving such regulated wastes:","table: Subpart E—Coatings Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.54 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"088f1c9d6b3a33a7","parameter":"Ni","value":"100","value_num":100,"unit":"mg/sq 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2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.54 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"b624be3b93917df5","parameter":"Ni","value":"4.1","value_num":4.1,"unit":"mg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart F—Chemical Etching and Milling Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal.) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart F—Chemicals Etching and Milling Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.64 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"eee87f9e1489f6a3","parameter":"Ni","value":"2.6","value_num":2.6,"unit":"mg/L","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart F—Chemical Etching and Milling Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 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treatment works receiving such regulated wastes:","table: Subpart F—Chemical Etching and Milling Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.64 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"853b1fcddde3daf7","parameter":"Ni","value":"4.1","value_num":4.1,"unit":"mg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart G—Electroless Plating Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 l (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart G—Electroless Plating Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.74 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"199fe4e6947d7fac","parameter":"Ni","value":"2.6","value_num":2.6,"unit":"mg/L","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart G—Electroless Plating Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 l (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart G—Electroless Plating Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.74 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"04dfd46425698dd4","parameter":"Ni","value":"160","value_num":160,"unit":"mg/sq m-operation","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart G—Electroless Plating Subcategory","existing sources (PSES)","(d) Alternatively, the following mass-based standards are equivalent to and may apply in place of those limitations specified under paragraph (c) of this section upon prior agreement between a source subject to these standards and the publicly owned treatment works receiving such regulated wastes:","table: Subpart G—Electroless Plating Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.74 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"26bc4c7f6658fad3","parameter":"Ni","value":"100","value_num":100,"unit":"mg/sq m-operation","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart G—Electroless Plating Subcategory","existing sources (PSES)","(d) Alternatively, the following mass-based standards are equivalent to and may apply in place of those limitations specified under paragraph (c) of this section upon prior agreement between a source subject to these standards and the publicly owned treatment works receiving such regulated wastes:","table: Subpart G—Electroless Plating Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.74 (PSES)","page":null,"quote":"Ni 160 100"}},{"id":"48f3339f8d459fdb","parameter":"Ni","value":"4.1","value_num":4.1,"unit":"mg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart H—Printed Circuit Board Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart H—Printed Circuit Board Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.84 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"e1bd932e90423ca6","parameter":"Ni","value":"2.6","value_num":2.6,"unit":"mg/L","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart H—Printed Circuit Board Subcategory","existing sources (PSES)","(c) For plants discharging 38,000 liters (10,000 gal) or more per calendar day of electroplating process wastewater the following limitations shall apply:","table: Subpart H—Printed Circuit Board Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/l)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.84 (PSES)","page":null,"quote":"Ni 4.1 2.6"}},{"id":"dcdc02cbddee0588","parameter":"Ni","value":"365","value_num":365,"unit":"mg/sq m-operation","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["route is sewer","cites is 40 CFR 413","the discharge is of the Subpart H—Printed Circuit Board Subcategory","existing sources (PSES)","(d) Alternatively, the following mass-based standards are equivalent to and may apply in place of those limitations specified under paragraph (c) of this section upon prior agreement between a source subject to these standards and the publicly owned treatment works receiving such regulated wastes:","table: Subpart H—Printed Circuit Board Facilities Discharging 38,000 Liters or More Per Day PSES Limitations (mg/sq m-operation)"],"cite":{"instrument":"us_40cfr413","title":"40 CFR Part 413 — PART 413—ELECTROPLATING 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=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.84 (PSES)","page":null,"quote":"Ni 365 229"}},{"id":"b51d2030f5041683","parameter":"Ni","value":"229","value_num":229,"unit":"mg/sq 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2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=413","source_sha256":"9c6c38baf048e0e1ed5f2c05df397ea581d48822b23c4b294e52b960b2d547f9","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 413.84 (PSES)","page":null,"quote":"Ni 365 229"}},{"id":"2f433a676d18c2e9","parameter":"Total Nickel","value":"3,980","value_num":3980,"unit":"µg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are i","route is direct","cites is 40 CFR 414","the discharge is of the Subpart I—Direct Discharge Point Sources That Use End-of-Pipe Biological Treatment","existing sources (BAT)","(b) In the case of chromium, copper, lead, nickel, zinc, and total cyanide, the discharge quantity (mass) shall be determined by multiplying the concentrations listed in the following table for these pollutants times the flow from metal-bearing waste streams for the metals and times the flow from cyanide bearing waste streams for total cyanide. The metal-bearing waste streams and cyanide-bearin…"],"cite":{"instrument":"us_40cfr414","title":"40 CFR Part 414 — PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=414","source_sha256":"8652d1f3d1271a60d9c07a11c5e00c0c1e23da3fb57f25d86e40b9a487b25608","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 414.91 (BAT)","page":null,"quote":"Total Nickel 3,980 1,690"}},{"id":"c736814ea0069cd9","parameter":"Total Nickel","value":"3,980","value_num":3980,"unit":"µg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are i","route is direct","cites is 40 CFR 414","the discharge is of the Subpart I—Direct Discharge Point Sources That Use End-of-Pipe Biological Treatment","new sources (NSPS)","(b) In the case of chromium, copper, lead, nickel, zinc, and total cyanide, the discharge quantity (mass) shall be determined by multiplying the concentrations listed in the following table for these pollutants times the flow from metal-bearing waste streams for the metals and times the flow from cyanide bearing waste streams for total cyanide. The metal-bearing waste streams and cyanide-bearin…"],"cite":{"instrument":"us_40cfr414","title":"40 CFR Part 414 — PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=414","source_sha256":"8652d1f3d1271a60d9c07a11c5e00c0c1e23da3fb57f25d86e40b9a487b25608","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 414.91 (NSPS)","page":null,"quote":"Total Nickel 3,980 1,690"}},{"id":"c9d962864e95546b","parameter":"Total Nickel","value":"1,690","value_num":1690,"unit":"µg/L","statistic":"monthly_avg","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are i","route is direct","cites is 40 CFR 414","the discharge is of the Subpart I—Direct Discharge Point Sources That Use End-of-Pipe Biological Treatment","existing sources (BAT)","(b) In the case of chromium, copper, lead, nickel, zinc, and total cyanide, the discharge quantity (mass) shall be determined by multiplying the concentrations listed in the following table for these pollutants times the flow from metal-bearing waste streams for the metals and times the flow from cyanide bearing waste streams for total cyanide. The metal-bearing waste streams and cyanide-bearin…"],"cite":{"instrument":"us_40cfr414","title":"40 CFR Part 414 — PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=414","source_sha256":"8652d1f3d1271a60d9c07a11c5e00c0c1e23da3fb57f25d86e40b9a487b25608","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 414.91 (BAT)","page":null,"quote":"Total Nickel 3,980 1,690"}},{"id":"89611eef7a7124d3","parameter":"Total Nickel","value":"1,690","value_num":1690,"unit":"µg/L","statistic":"monthly_avg","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are i","route is direct","cites is 40 CFR 414","the discharge is of the Subpart I—Direct Discharge Point Sources That Use End-of-Pipe Biological Treatment","new sources (NSPS)","(b) In the case of chromium, copper, lead, nickel, zinc, and total cyanide, the discharge quantity (mass) shall be determined by multiplying the concentrations listed in the following table for these pollutants times the flow from metal-bearing waste streams for the metals and times the flow from cyanide bearing waste streams for total cyanide. The metal-bearing waste streams and cyanide-bearin…"],"cite":{"instrument":"us_40cfr414","title":"40 CFR Part 414 — PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=414","source_sha256":"8652d1f3d1271a60d9c07a11c5e00c0c1e23da3fb57f25d86e40b9a487b25608","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 414.91 (NSPS)","page":null,"quote":"Total Nickel 3,980 1,690"}},{"id":"1f52b7d93e1098e9","parameter":"Total Nickel","value":"3,980","value_num":3980,"unit":"µg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are i","route is direct","cites is 40 CFR 414","the discharge is of the Subpart J—Direct Discharge Point Sources That Do Not Use End-of-Pipe Biological Treatment","existing sources (BAT)","(b) In the case of chromium, copper, lead, nickel, zinc, and total cyanide, the discharge quantity (mass) shall be determined by multiplying the concentrations listed in the following table for these pollutants times the flow from metal bearing waste streams for the metals and times the cyanide-bearing waste streams for total cyanide. The metal-bearing waste streams and cyanide-bearing waste st…"],"cite":{"instrument":"us_40cfr414","title":"40 CFR Part 414 — PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=414","source_sha256":"8652d1f3d1271a60d9c07a11c5e00c0c1e23da3fb57f25d86e40b9a487b25608","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 414.101 (BAT)","page":null,"quote":"Total Nickel 3,980 1,690"}},{"id":"486245a2dafab52a","parameter":"Total Nickel","value":"3,980","value_num":3980,"unit":"µg/L","statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are i","route is direct","cites is 40 CFR 414","the discharge is of the Subpart J—Direct Discharge Point Sources That Do Not Use End-of-Pipe Biological Treatment","new sources (NSPS)","(b) In the case of chromium, copper, lead, nickel, zinc, and total cyanide, the discharge quantity (mass) shall be determined by multiplying the concentrations listed in the following table for these pollutants times the flow from metal bearing waste streams for the metals and times the cyanide-bearing waste streams for total cyanide. The metal-bearing waste streams and cyanide-bearing waste st…"],"cite":{"instrument":"us_40cfr414","title":"40 CFR Part 414 — PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=414","source_sha256":"8652d1f3d1271a60d9c07a11c5e00c0c1e23da3fb57f25d86e40b9a487b25608","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 414.101 (NSPS)","page":null,"quote":"Total Nickel 3,980 1,690"}},{"id":"8e7f75ac687c9bcf","parameter":"Total Nickel","value":"1,690","value_num":1690,"unit":"µg/L","statistic":"monthly_avg","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:7440-02-0","place":["US"],"conditions":["(a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are i","route is direct","cites is 40 CFR 414","the discharge is of the Subpart J—Direct Discharge Point Sources That Do Not Use End-of-Pipe Biological Treatment","existing sources (BAT)","(b) In the case of chromium, copper, lead, nickel, zinc, and total cyanide, the discharge quantity (mass) shall be determined by multiplying the concentrations listed in the following table for these pollutants times the flow from metal bearing waste streams for the metals and times the cyanide-bearing waste streams for total cyanide. The metal-bearing waste streams and cyanide-bearing waste st…"],"cite":{"instrument":"us_40cfr414","title":"40 CFR Part 414 — PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=414","source_sha256":"8652d1f3d1271a60d9c07a11c5e00c0c1e23da3fb57f25d86e40b9a487b25608","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 414.101 (BAT)","page":null,"quote":"Total Nickel 3,980 1,690"}}],"next":[{"tool":"check_values","says":"Has your user measured this? check_values sets each of their results beside every row held here, with a verdict and the row's cite.","arguments":{"place":"US-NJ"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"nickel\", value, unit}, ...], any other parameters too."},"post":"/api/v1/check"},{"tool":"read_certificate","says":"Has your user a laboratory certificate? read_certificate reads every row it prints, each with its page, and checks them against these limits.","arguments":{"place":"US-NJ"},"needs":{"content_base64":"The laboratory's certificate (PDF) or its XLSX, XLS or CSV export, as base64; or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}