{"query":{"parameter":"ephw10 19","place":"CA-BC","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-BC","CA"],"parameter_keys":["name:ephw10-19"],"names_matched":[["ephw10 19","name:ephw10-19"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":4,"offset":0,"returned":4,"next_offset":null,"rows":[{"id":"8ddb20f1702857ec","parameter":"EPHw10-19","value":"5 000","value_num":5000,"unit":"µg/L","direction":"max","kind":"limit","medium":"groundwater","level":"regional","parameter_key":"name:ephw10-19","place":["CA-BC"],"conditions":["a site whose water the Contaminated Sites Regulation governs; the standard is met in the site's groundwater or surface water, a minimum 1:10 dilution assumed before discharge to the aquatic receiving environment (Schedule 3.2 note 2(a))","receiving_water in freshwater, marine"],"cite":{"instrument":"ca_bc_csr_water","title":"B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, aquatic life (freshwater and marine)","issuer":"Government of British Columbia (Environmental Management Act)","edition":"This consolidation is current to September 15, 2026.","source_url":"https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/375_96_00","source_sha256":"f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":10,"quote":null,"note":"21 NA – not applicable. No CAS number exists for the substance. | 26 Standard is applicable at all sites, irrespective of water use. See section 11 (1) (b.1) of the regulation. | 27 EPHw10-19 – Extractable Petroleum Hydrocarbons (nC10-nC19) in water includes all the extractable petroleum hydrocarbons with a carbon range from 10 to 19 obtained by the approved methods, where approved methods are specified by a director’s protocol.","table":"schedule_3_2","column":"AW"}},{"id":"d10f39b9eeb16eb5","parameter":"EPHw10-19","value":"5 000","value_num":5000,"unit":"µg/L","direction":"max","kind":"limit","medium":"groundwater","level":"regional","parameter_key":"name:ephw10-19","place":["CA-BC"],"conditions":["Irrigation (IW)","note 2(e): Standards for irrigation water apply to irrigation of all soil types, unless otherwise indicated."],"cite":{"instrument":"ca_bc_csr_water_uses","title":"B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, drinking water, irrigation and livestock","issuer":"Government of British Columbia (Environmental Management Act)","edition":"This consolidation is current to September 15, 2026.","source_url":"https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/375_96_00","source_sha256":"f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":10,"quote":null,"note":"21 NA – not applicable. No CAS number exists for the substance. | 26 Standard is applicable at all sites, irrespective of water use. See section 11 (1) (b.1) of the regulation. | 27 EPHw10-19 – Extractable Petroleum Hydrocarbons (nC10-nC19) in water includes all the extractable petroleum hydrocarbons with a carbon range from 10 to 19 obtained by the approved methods, where approved methods are specified by a director’s protocol.","table":"schedule_3_2","column":"IW"}},{"id":"282e4449864364b2","parameter":"EPHw10-19","value":"5 000","value_num":5000,"unit":"µg/L","direction":"max","kind":"limit","medium":"groundwater","level":"regional","parameter_key":"name:ephw10-19","place":["CA-BC"],"conditions":["Livestock (LW)"],"cite":{"instrument":"ca_bc_csr_water_uses","title":"B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, drinking water, irrigation and livestock","issuer":"Government of British Columbia (Environmental Management Act)","edition":"This consolidation is current to September 15, 2026.","source_url":"https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/375_96_00","source_sha256":"f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":10,"quote":null,"note":"21 NA – not applicable. No CAS number exists for the substance. | 26 Standard is applicable at all sites, irrespective of water use. See section 11 (1) (b.1) of the regulation. | 27 EPHw10-19 – Extractable Petroleum Hydrocarbons (nC10-nC19) in water includes all the extractable petroleum hydrocarbons with a carbon range from 10 to 19 obtained by the approved methods, where approved methods are specified by a director’s protocol.","table":"schedule_3_2","column":"LW"}},{"id":"a9e45a7c16fdf483","parameter":"EPHw10-19","value":"5 000","value_num":5000,"unit":"µg/L","direction":"max","kind":"limit","medium":"groundwater","level":"regional","parameter_key":"name:ephw10-19","place":["CA-BC"],"conditions":["Drinking Water (DW)","note 3: Samples obtained from the point of consumption are unfiltered. Heavy metals, metalloids and inorganic ions are expressed as total substance concentrations unless otherwise indicated."],"cite":{"instrument":"ca_bc_csr_water_uses","title":"B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, drinking water, irrigation and livestock","issuer":"Government of British Columbia (Environmental Management Act)","edition":"This consolidation is current to September 15, 2026.","source_url":"https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/375_96_00","source_sha256":"f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":null,"page":10,"quote":null,"note":"21 NA – not applicable. No CAS number exists for the substance. | 26 Standard is applicable at all sites, irrespective of water use. See section 11 (1) (b.1) of the regulation. | 27 EPHw10-19 – Extractable Petroleum Hydrocarbons (nC10-nC19) in water includes all the extractable petroleum hydrocarbons with a carbon range from 10 to 19 obtained by the approved methods, where approved methods are specified by a director’s protocol.","table":"schedule_3_2","column":"DW"}}],"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":"CA-BC"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"ephw10 19\", 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":"CA-BC"},"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"}]}