{"query":{"parameter":"lindane","place":"US-IL","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-IL","US"],"parameter_keys":["cas:58-89-9","name:g-bhc -lindane","name:g-bhc – lindane","name:gamma−bhc","name:gamma-hexachlorocyclohexane","name:gamma-hexachlorocyclohexane (hch) [lindane]","cas:608-73-1","name:lindane [hexachlorocyclohexane (g-bhc-gamma)]","name:γ-esacloroesano","name:gamma - esacloroesano","cas:319-84-6","name:alpha hexachlorocyclohexane","cas:319-85-7","cas:319-86-8","cas:6108-10-7","name:hexachlorocyclohexane gamma-","name:hexachlorocyclohexane (hch) -technical","name:hexachlorocyclohexane-technical","name:hexachlorocyclohexane - technical grade"],"names_matched":[["lindane","cas:58-89-9"],["g bhc lindane","name:g-bhc -lindane"],["g bhc lindane","name:g-bhc – lindane"],["gamma bhc lindane","name:gamma−bhc"],["gamma hexachlorocyclohexane gamma bhc lindane","name:gamma-hexachlorocyclohexane"],["gamma hexachlorocyclohexane hch lindane","name:gamma-hexachlorocyclohexane (hch) [lindane]"],["gamma hexachlorocyclohexane lindane","name:gamma-hexachlorocyclohexane"],["hexachlorocyclohexane lindane","cas:608-73-1"],["lindane hexachlorocyclohexane g bhc gamma","name:lindane [hexachlorocyclohexane (g-bhc-gamma)]"],["esacloroesano lindano","name:γ-esacloroesano","lindano"],["gamma esacloroesano lindano","name:gamma - esacloroesano","lindano"],["gamma bhc","name:gamma−bhc","gamma bhc"],["1 2 3 4 5 6 hexachlorocyclohexane","cas:608-73-1","hexachlorocyclohexane"],["alpha bhc hexachlorocyclohexane alpha","cas:319-84-6","hexachlorocyclohexane"],["alpha hexachlorocyclohexane","cas:319-84-6","hexachlorocyclohexane"],["alpha hexachlorocyclohexane","name:alpha hexachlorocyclohexane","hexachlorocyclohexane"],["alpha hexachlorocyclohexane alpha bhc","cas:319-84-6","hexachlorocyclohexane"],["alpha hexachlorocyclohexane also known as alpha hch","cas:319-84-6","hexachlorocyclohexane"],["alpha hexachlorocyclohexane hch","cas:319-84-6","hexachlorocyclohexane"],["beta bhc hexachlorocyclohexane beta","cas:319-85-7","hexachlorocyclohexane"],["beta hexachlorocyclohexane","cas:319-85-7","hexachlorocyclohexane"],["beta hexachlorocyclohexane also known as beta hch","cas:319-85-7","hexachlorocyclohexane"],["beta hexachlorocyclohexane b bhc","cas:319-85-7","hexachlorocyclohexane"],["beta hexachlorocyclohexane beta bhc","cas:319-85-7","hexachlorocyclohexane"],["beta hexachlorocyclohexane hch","cas:319-85-7","hexachlorocyclohexane"],["delta hexachlorocyclohexane","cas:319-86-8","hexachlorocyclohexane"],["delta hexachlorocyclohexane delta bhc","cas:319-86-8","hexachlorocyclohexane"],["epsilon hexachlorocyclohexane","cas:6108-10-7","hexachlorocyclohexane"],["gamma hexachlorocyclohexane","name:gamma-hexachlorocyclohexane","hexachlorocyclohexane"],["hexachlorocyclohexane","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane all isomers","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane alpha","cas:319-84-6","hexachlorocyclohexane"],["hexachlorocyclohexane alpha","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane alpha alpha bhc","cas:319-84-6","hexachlorocyclohexane"],["hexachlorocyclohexane beta","cas:319-85-7","hexachlorocyclohexane"],["hexachlorocyclohexane beta","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane beta beta bhc","cas:319-85-7","hexachlorocyclohexane"],["hexachlorocyclohexane beta bhc beta","cas:319-85-7","hexachlorocyclohexane"],["hexachlorocyclohexane delta","cas:319-86-8","hexachlorocyclohexane"],["hexachlorocyclohexane delta delta bhc","cas:319-86-8","hexachlorocyclohexane"],["hexachlorocyclohexane gamma","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane gamma","name:hexachlorocyclohexane gamma-","hexachlorocyclohexane"],["hexachlorocyclohexane hch or bhc","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane hch technical","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane hch technical","name:hexachlorocyclohexane (hch) -technical","hexachlorocyclohexane"],["hexachlorocyclohexane somme des isomeres","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane techn technical bhc","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane technical","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane technical","name:hexachlorocyclohexane-technical","hexachlorocyclohexane"],["hexachlorocyclohexane technical also known as technical hch","cas:608-73-1","hexachlorocyclohexane"],["hexachlorocyclohexane technical grade","name:hexachlorocyclohexane - technical grade","hexachlorocyclohexane"],["hexachlorocyclohexane technical or bhc technical","cas:608-73-1","hexachlorocyclohexane"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order; rows for a marine receiving water after the rest, as none of the place's own rows names a marine, salt, estuarine, coastal or ocean water","not_sent":{"rows":31,"names":["Hexachlorocyclohexane, Technical","Hexachlorocyclohexane, Alpha-","Hexachlorocyclohexane, Beta-","Hexachlorocyclohexane, Delta-","Hexachlorocyclohexane (HCH) -Technical","alpha-Hexachlorocyclohexane (HCH)","beta-Hexachlorocyclohexane (HCH)","alpha-BHC"],"says":"31 rows share a parameter key with a longer name holding \"lindane\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"lindane\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":19,"offset":0,"returned":19,"next_offset":null,"rows":[{"id":"bcc60445262eaaf4","parameter":"Lindane","value":"0.004","value_num":0.004,"unit":"mg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:58-89-9","place":["US-IL"],"conditions":["receiving_water is freshwater","at any point at which water is withdrawn for treatment and distribution as a potable supply or for food processing (35 Ill. Adm. Code 302.301)"],"cite":{"instrument":"us_il_wqs","title":"Illinois 35 Ill. Adm. Code 302 Water Quality Standards: general use (Subpart B), public and food processing water supply (Subpart C) and Lake Michigan Basin (Subpart E) numeric standards","issuer":"State of Illinois, Pollution Control Board","edition":"35 Ill. Adm. Code Part 302 effective June 24, 2019, as US EPA posts it in effect for CWA purposes","source_url":"https://www.epa.gov/sites/default/files/2019-11/documents/ilwqs-title35-part302.pdf","source_sha256":"5e0bbfc56069872e1b0fbe1ed98672de1c3b2fda558ded29028800410f829b13","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"35 Ill. Adm. Code 302.304","page":36,"quote":"Lindane 0.004"}},{"id":"f0ccfa68514f8e50","parameter":"Lindane","value":"0.47","value_num":0.47,"unit":"µg/L","statistic":"four_day_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:58-89-9","place":["US-IL"],"conditions":["receiving_water is freshwater","waters of the Lake Michigan Basin (35 Ill. Adm. Code 303.443)","the Open Waters of Lake Michigan (35 Ill. Adm. Code 302.501)"],"cite":{"instrument":"us_il_wqs","title":"Illinois 35 Ill. Adm. Code 302 Water Quality Standards: general use (Subpart B), public and food processing water supply (Subpart C) and Lake Michigan Basin (Subpart E) numeric standards","issuer":"State of Illinois, Pollution Control Board","edition":"35 Ill. Adm. Code Part 302 effective June 24, 2019, as US EPA posts it in effect for CWA purposes","source_url":"https://www.epa.gov/sites/default/files/2019-11/documents/ilwqs-title35-part302.pdf","source_sha256":"5e0bbfc56069872e1b0fbe1ed98672de1c3b2fda558ded29028800410f829b13","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"35 Ill. Adm. Code 302.504(d)","page":63,"quote":"Lindane µg/L 0.47"}},{"id":"5da286e324e37587","parameter":"Lindane","value":"0.95","value_num":0.95,"unit":"µg/L","statistic":"instant","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:58-89-9","place":["US-IL"],"conditions":["receiving_water is freshwater","waters of the Lake Michigan Basin (35 Ill. Adm. Code 303.443)"],"cite":{"instrument":"us_il_wqs","title":"Illinois 35 Ill. Adm. Code 302 Water Quality Standards: general use (Subpart B), public and food processing water supply (Subpart C) and Lake Michigan Basin (Subpart E) numeric standards","issuer":"State of Illinois, Pollution Control Board","edition":"35 Ill. Adm. Code Part 302 effective June 24, 2019, as US EPA posts it in effect for CWA purposes","source_url":"https://www.epa.gov/sites/default/files/2019-11/documents/ilwqs-title35-part302.pdf","source_sha256":"5e0bbfc56069872e1b0fbe1ed98672de1c3b2fda558ded29028800410f829b13","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"35 Ill. Adm. Code 302.504(e)","page":64,"quote":"Lindane µg/L 0.95 NA 0.5 NA"}},{"id":"c235cfb91ae018c0","parameter":"Lindane","value":"0.5","value_num":0.5,"unit":"µg/L","statistic":"four_day_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:58-89-9","place":["US-IL"],"conditions":["receiving_water is freshwater","waters of the Lake Michigan Basin (35 Ill. Adm. Code 303.443)"],"cite":{"instrument":"us_il_wqs","title":"Illinois 35 Ill. Adm. Code 302 Water Quality Standards: general use (Subpart B), public and food processing water supply (Subpart C) and Lake Michigan Basin (Subpart E) numeric standards","issuer":"State of Illinois, Pollution Control Board","edition":"35 Ill. Adm. Code Part 302 effective June 24, 2019, as US EPA posts it in effect for CWA purposes","source_url":"https://www.epa.gov/sites/default/files/2019-11/documents/ilwqs-title35-part302.pdf","source_sha256":"5e0bbfc56069872e1b0fbe1ed98672de1c3b2fda558ded29028800410f829b13","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"35 Ill. Adm. Code 302.504(e)","page":64,"quote":"Lindane µg/L 0.95 NA 0.5 NA"}},{"id":"53793189ece7bdc8","parameter":"Lindane","value":"0.4","value_num":0.4,"unit":"mg/L","direction":"max","kind":"threshold","medium":"leachate","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["(a) A solid waste (except manufactured gas plant waste) exhibits the characteristic of toxicity if, using the Toxicity Characteristic Leaching Procedure, test Method 1311 in “Test Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, as incorporated by reference in § 260.11 of this chapter, the extract from a representative sample of the waste contains any of the contaminants listed in table 1 at the concentration equal to or greater than the respective value given in that table. Where the waste contains less than 0.5 percent filterable solids, the waste itself, after filtering using the methodology outlined in Method 1311, is considered to be the extract for the purpose of this section."],"cite":{"instrument":"us_40cfr261_24","title":"40 CFR 261.24 — Toxicity characteristic: Table 1, maximum concentration of contaminants for the toxicity characteristic (TCLP regulatory levels)","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR, 40 CFR 261.24 as of 2026-10-13 (title 40 up to date as of that day)","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-13/title-40.xml?part=261&section=261.24","source_sha256":"3a1ec9b0d3051c70e471e359275657b0fa6d98e80927d2217e82b2dbbca60961","fetched_at":"2026-10-15","section":"40 CFR 261.24, Table 1","page":null,"quote":"D013 Lindane 58-89-9 0.4"}},{"id":"1b0717e9d712f861","parameter":"gamma-BHC","value":"0.0017","value_num":0.0017,"unit":"mg/L","statistic":"composite","direction":"max","kind":"limit","medium":"product","level":"national","parameter_key":"cas:58-89-9","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","section":"40 CFR 268.48, Table UTS, Organic Constituents, wastewater standard","page":null,"quote":"gamma-BHC 58-89-9 0.0017 0.066"}},{"id":"8aa7ecbeb15f0995","parameter":"gamma-BHC","value":"0.066","value_num":0.066,"unit":"mg/kg","statistic":"instant","direction":"max","kind":"limit","medium":"product","level":"national","parameter_key":"cas:58-89-9","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","section":"40 CFR 268.48, Table UTS, Organic Constituents, nonwastewater standard","page":null,"quote":"gamma-BHC 58-89-9 0.0017 0.066"}},{"id":"89eda23386da2837","parameter":"Lindane","value":"0.0002","value_num":0.0002,"unit":"mg/l","direction":"max","kind":"guideline","medium":"drinking_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["40 CFR 141.2: Maximum contaminant level goals are nonenforceable health goals."],"cite":{"instrument":"us_npdwr","title":"40 CFR Part 141 — National Primary Drinking Water Regulations (eCFR, as of 2026-08-01)","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=141","source_sha256":"bd534eb2d8af38e141e1cd6236134a638298fbf14791b30279eeb47d815d7767","fetched_at":"2026-08-29","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"141.50, 141.61","page":null,"quote":null,"column":"mclg"}},{"id":"03de64b3d21bdeeb","parameter":"Lindane","value":"0.0002","value_num":0.0002,"unit":"mg/l","direction":"max","kind":"limit","medium":"drinking_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["40 CFR 141.2: Maximum contaminant level means the maximum permissible level of a contaminant in water which is delivered to any user of a public water system."],"cite":{"instrument":"us_npdwr","title":"40 CFR Part 141 — National Primary Drinking Water Regulations (eCFR, as of 2026-08-01)","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR as of 2026-08-01","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-01/title-40.xml?part=141","source_sha256":"bd534eb2d8af38e141e1cd6236134a638298fbf14791b30279eeb47d815d7767","fetched_at":"2026-08-29","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"141.50, 141.61","page":null,"quote":null,"column":"mcl"}},{"id":"30a917e127d61eb2","parameter":"gamma-BHC (Lindane)","value":"0.95","value_num":0.95,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is freshwater","Freshwater CMC (acute): criterion maximum concentration, acute"],"cite":{"instrument":"us_nrwqc_aquatic","title":"EPA National Recommended Water Quality Criteria — Aquatic Life Criteria Table (freshwater and saltwater CMC/CCC)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table, last updated on June 9, 2026 (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-aquatic-life-criteria-table","source_sha256":"be6b429558db9852c3456eb22c17046aa1a3335ee89e702e8afb793f9b5b25ec","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"National Recommended Aquatic Life Criteria table","page":null,"quote":"gamma-BHC (Lindane) (P) 58899 0.95 — 0.16 — 1995"}},{"id":"0cced762f424600c","parameter":"gamma-Hexachlorocyclohexane (HCH) [Lindane]","value":"4.2","value_num":4.2,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is freshwater","consumption of water + organism: a water designated a drinking-water source and for fish and shellfish (a designated use the state assigns)"],"cite":{"instrument":"us_nrwqc_human_health","title":"EPA National Recommended Water Quality Criteria — Human Health Criteria Table (water + organism, organism only)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-human-health-criteria-table","source_sha256":"a0229d5a613672b46a000c5b9925dd3a23c3e05914bb020b7f739c69cecbb5fe","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"National Recommended Water Quality Criteria — Human Health Criteria Table","page":null,"quote":"gamma-Hexachlorocyclohexane (HCH) [Lindane] (P) 58899 4.2 4.4 2015"}},{"id":"79554530e7afeb4b","parameter":"gamma-Hexachlorocyclohexane (HCH) [Lindane]","value":"4.4","value_num":4.4,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is freshwater","consumption of organism only: a water designated for fish and shellfish taken from it, not a drinking-water source (fresh or salt)"],"cite":{"instrument":"us_nrwqc_human_health","title":"EPA National Recommended Water Quality Criteria — Human Health Criteria Table (water + organism, organism only)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-human-health-criteria-table","source_sha256":"a0229d5a613672b46a000c5b9925dd3a23c3e05914bb020b7f739c69cecbb5fe","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"National Recommended Water Quality Criteria — Human Health Criteria Table","page":null,"quote":"gamma-Hexachlorocyclohexane (HCH) [Lindane] (P) 58899 4.2 4.4 2015"}},{"id":"38c2fd5ab7ad3cfc","parameter":"Hexachlorocyclohexane, Gamma- (Lindane)","value":"0.057","value_num":0.057,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["Resident Soil (mg/kg)"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":null,"quote":null,"table":"sols","column":"residentiel"}},{"id":"59a7989846afe532","parameter":"Hexachlorocyclohexane, Gamma- (Lindane)","value":"0.8","value_num":0.8,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["Industrial Soil (mg/kg)"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":null,"quote":null,"table":"sols","column":"industriel"}},{"id":"e92863b1dcb18fe0","parameter":"Hexachlorocyclohexane, Gamma- (Lindane)","value":"5.7e-05","value_num":0.000057,"unit":"mg/kg","direction":"max","kind":"guideline","medium":"soil","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["Protection of Groundwater SSLs: Risk-based SSL (mg/kg); SSL values are based on DAF=1"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":null,"quote":null,"table":"ssl","column":"risque"}},{"id":"964c4ddcf58a3f75","parameter":"Hexachlorocyclohexane, Gamma- (Lindane)","value":"0.0012","value_num":0.0012,"unit":"mg/kg","direction":"max","kind":"printed_reference","medium":"soil","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["Protection of Groundwater SSLs: MCL-based SSL (mg/kg); SSL values are based on DAF=1"],"cite":{"instrument":"us_rsl_soil","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Soil","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":null,"quote":null,"table":"ssl","column":"mcl"}},{"id":"3c7e0e9055b18fd1","parameter":"Hexachlorocyclohexane, Gamma- (Lindane)","value":"0.0097","value_num":0.0097,"unit":"µg/L","direction":"max","kind":"guideline","medium":"drinking_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["Tap Water (ug/L): Regional Screening Level (RSL) Summary Table (TR=1E-06, HQ=1) November 2024"],"cite":{"instrument":"us_rsl_tapwater","title":"US EPA — Regional Screening Levels (RSLs), Summary Table (TR=1E-06, THQ=1.0), November 2024 — Tap Water","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"November 2024","source_url":"https://semspub.epa.gov/src/document/HQ/405270","source_sha256":"0160dc81b4f55d738a354a74de92488f149946ebfa7c6a6c64592f45348043d7","fetched_at":"2026-09-19","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":null,"quote":null,"table":"eau","column":"eau_robinet"}},{"id":"69846c59e42732a5","parameter":"gamma-BHC (Lindane)","value":"0.16","value_num":0.16,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is marine","Saltwater CMC (acute): criterion maximum concentration, acute"],"cite":{"instrument":"us_nrwqc_aquatic","title":"EPA National Recommended Water Quality Criteria — Aquatic Life Criteria Table (freshwater and saltwater CMC/CCC)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table, last updated on June 9, 2026 (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-aquatic-life-criteria-table","source_sha256":"be6b429558db9852c3456eb22c17046aa1a3335ee89e702e8afb793f9b5b25ec","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"National Recommended Aquatic Life Criteria table","page":null,"quote":"gamma-BHC (Lindane) (P) 58899 0.95 — 0.16 — 1995"}},{"id":"ebc59fa23e67cdb3","parameter":"gamma-Hexachlorocyclohexane (HCH) [Lindane]","value":"4.4","value_num":4.4,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:58-89-9","place":["US"],"conditions":["EPA's recommendation under Clean Water Act § 304(a): 'State and Tribal governments may use these criteria or use them as guidance in developing their own' — it binds a water once the state adopts it for the water's designated use","receiving_water is marine","consumption of organism only: a water designated for fish and shellfish taken from it, not a drinking-water source (fresh or salt)"],"cite":{"instrument":"us_nrwqc_human_health","title":"EPA National Recommended Water Quality Criteria — Human Health Criteria Table (water + organism, organism only)","issuer":"U.S. Environmental Protection Agency","edition":"EPA web table (fetched 2026-10-09); each criterion carries its publication year","source_url":"https://www.epa.gov/wqc/national-recommended-water-quality-criteria-human-health-criteria-table","source_sha256":"a0229d5a613672b46a000c5b9925dd3a23c3e05914bb020b7f739c69cecbb5fe","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"National Recommended Water Quality Criteria — Human Health Criteria Table","page":null,"quote":"gamma-Hexachlorocyclohexane (HCH) [Lindane] (P) 58899 4.2 4.4 2015"}}],"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-IL"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"lindane\", 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-IL"},"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"}]}