{"query":{"parameter":"turbidity","place":"CA-MB","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-MB","CA"],"parameter_keys":["name:turbidity","name:total suspended sediment or turbidity","name:turbidity increase"],"names_matched":[["turbidity","name:turbidity"],["total suspended sediment or turbidity","name:total suspended sediment or turbidity"],["turbidity increase","name:turbidity increase"],["turbidity increase ntu","name:turbidity increase"]],"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"},"total":6,"offset":0,"returned":6,"next_offset":null,"rows":[{"id":"1ab47e05708b8d71","parameter":"Total Suspended Sediment or Turbidity","value":"5 mg/L Induced Change from Background(j) and 25 mg/L Induced Change from Background and 10 % Induced Change from Background Equivalent Induced Levels of Change as Calculated From Site- Specific or Regional-Specific Correlation Between Total Suspended Sediment and Turbidity","unit":"mg/L NTU","direction":"max","kind":"objective","medium":"surface_water","level":"regional","parameter_key":"name:total suspended sediment or turbidity","place":["CA-MB"],"conditions":["water use as printed: Surface Water: Aquatic Life and Wildlife","applicable period as printed: Background Total Suspended Sediment ≤25 mg/L Background Total Suspended Sediment ≤250mg/L Background Total Suspended Sediment >250 mg/L","an equation (hardness, pH or temperature) or a set of values, carried as printed and never evaluated"],"cite":{"instrument":"ca_mb_wqsog_2011","title":"Manitoba Water Quality Standards, Objectives, and Guidelines (Water Stewardship Report 2011-01) — Tier I effluent standards and Tier II objectives for aquatic life","issuer":"Government of Manitoba, Manitoba Water Stewardship","edition":"Manitoba Water Stewardship Report 2011-01, November 28, 2011; adopted by the Manitoba Water Quality Standards, Objectives and Guidelines Regulation 196/2011 (The Water Protection Act), held as mb_reg_196_2011.pdf","source_url":"https://manitoba.ca/sd/pubs/water/lakes-beaches-rivers/mb_water_quality_standard_final.pdf","source_sha256":"748289e9152dd73829988f0f32aad04544be6ac05d6ce9b26ed26decef670e7e","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Tier II - Water Quality Objectives: Total Suspended Sediment or Turbidity · Surface Water: Aquatic Life and Wildlife","page":32,"quote":null}},{"id":"d051827fef4e6949","parameter":"Turbidity","value":"Narrative","unit":"µg/L","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"name:turbidity","place":["CA"],"conditions":["receiving_water is freshwater","long-term exposure: CCME's long-term guideline"],"cite":{"instrument":"ca_ccme_wqg_aquatic","title":"CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life — freshwater and marine, short and long term","issuer":"Canadian Council of Ministers of the Environment (CCME)","edition":"Summary Table (as served 2026-09-24; each guideline carries its own year)","source_url":"https://ccme.ca/en/results/176,177,178,1,2,287,3,4,5,6,7,179,8,174,9,10,12,180,14,181,182,183,15,16,17,300,19,20,21,289,242,23,24,295,27,28,194,288,59,60,61,63,62,184,65,66,67,69,70,71,72,73,74,80,81,216,291,30,31,32,41,47,42,48,113,114,169,171,170,185,110,83,77,78,283,79,109,104,52,53,290,85,76,86,100,87,88,89,234,91,154,93,94,96,99,186,187,97,102,112,292,40,119,125,293,121,188,122,123,124,126,127,129,131,239,233,189,135,130,133,136,137,138,107,29,297,103,51,235,190,139,140,141,143,144,146,147,148,39,58,284,161,302,303,162,191,294,163,164,165,167,168,172,173,175,101,192,193,196,197,198,199,201,217,202,203,204,207,218,208,209,115,36,37,38,45,299,106,56,57,211,212,213,214,215,221,222,108,151,236,33,34,35,43,44,298,55,105,54,152,223,153,219,225,226,296,229/ch/1,2,3,4/csv","source_sha256":"f484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"eau_vie_aquatique","column":"douce_long_terme"}},{"id":"48b3b748afec95b4","parameter":"Turbidity","value":"≤ 0.3","value_num":0.3,"unit":"NTU","direction":"max","kind":"guideline","medium":"drinking_water","level":"national","parameter_key":"name:turbidity","place":["CA"],"conditions":["drinking water (a guideline, not a regulation: each province and territory decides whether, and how, it binds there)","water leaving an individual filter or unit: conventional and direct filtration","in at least 95% of measurements either per filter cycle or per month; never to exceed 1.0 NTU."],"cite":{"instrument":"ca_hc_gcdwq","title":"Health Canada — Guidelines for Canadian Drinking Water Quality, Summary Tables 1-3 (microbiological, chemical and physical, radiological)","issuer":"Health Canada, with the Federal-Provincial-Territorial Committee on Drinking Water","edition":"page modified 2026-01-21 (dcterms.modified; issued 2014-10-22): Tables 1-3 as the browser pane rendered them on 2026-10-15","source_url":"https://www.canada.ca/en/health-canada/services/environmental-workplace-health/reports-publications/water-quality/guidelines-canadian-drinking-water-quality-summary-table.html","source_sha256":"9451ad8bfa566c0625ae4fcb362272cbb0e20040c548540f362488118c300b89","fetched_at":"2026-10-15","section":"Table 1, Microbiological Parameters (Turbidity, 2012)","page":null,"quote":"Conventional and direct filtration: ≤ 0.3 NTU"}},{"id":"2543df16a1821b3b","parameter":"Turbidity","value":"≤ 1.0","value_num":1,"unit":"NTU","direction":"max","kind":"guideline","medium":"drinking_water","level":"national","parameter_key":"name:turbidity","place":["CA"],"conditions":["drinking water (a guideline, not a regulation: each province and territory decides whether, and how, it binds there)","water leaving an individual filter or unit: slow sand and diatomaceous earth filtration","in at least 95% of measurements either per filter cycle or per month; never to exceed 3.0 NTU."],"cite":{"instrument":"ca_hc_gcdwq","title":"Health Canada — Guidelines for Canadian Drinking Water Quality, Summary Tables 1-3 (microbiological, chemical and physical, radiological)","issuer":"Health Canada, with the Federal-Provincial-Territorial Committee on Drinking Water","edition":"page modified 2026-01-21 (dcterms.modified; issued 2014-10-22): Tables 1-3 as the browser pane rendered them on 2026-10-15","source_url":"https://www.canada.ca/en/health-canada/services/environmental-workplace-health/reports-publications/water-quality/guidelines-canadian-drinking-water-quality-summary-table.html","source_sha256":"9451ad8bfa566c0625ae4fcb362272cbb0e20040c548540f362488118c300b89","fetched_at":"2026-10-15","section":"Table 1, Microbiological Parameters (Turbidity, 2012)","page":null,"quote":"slow sand and diatomaceous earth filtration: ≤ 1.0 NTU"}},{"id":"d1da2f3f8a9d85a9","parameter":"Turbidity","value":"≤ 0.1","value_num":0.1,"unit":"NTU","direction":"max","kind":"guideline","medium":"drinking_water","level":"national","parameter_key":"name:turbidity","place":["CA"],"conditions":["drinking water (a guideline, not a regulation: each province and territory decides whether, and how, it binds there)","water leaving an individual filter or unit: membrane filtration","in at least 99% of measurements per operational filter period or per month. Measurements greater than 0.1 NTU for a period greater than 15 minutes from an individual membrane unit should immediately trigger an investigation of the membrane unit integrity."],"cite":{"instrument":"ca_hc_gcdwq","title":"Health Canada — Guidelines for Canadian Drinking Water Quality, Summary Tables 1-3 (microbiological, chemical and physical, radiological)","issuer":"Health Canada, with the Federal-Provincial-Territorial Committee on Drinking Water","edition":"page modified 2026-01-21 (dcterms.modified; issued 2014-10-22): Tables 1-3 as the browser pane rendered them on 2026-10-15","source_url":"https://www.canada.ca/en/health-canada/services/environmental-workplace-health/reports-publications/water-quality/guidelines-canadian-drinking-water-quality-summary-table.html","source_sha256":"9451ad8bfa566c0625ae4fcb362272cbb0e20040c548540f362488118c300b89","fetched_at":"2026-10-15","section":"Table 1, Microbiological Parameters (Turbidity, 2012)","page":null,"quote":"membrane filtration: ≤ 0.1 NTU"}},{"id":"78a9d6d0214ddf71","parameter":"Turbidity","value":"Narrative","unit":"µg/L","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"name:turbidity","place":["CA"],"conditions":["receiving_water is marine","long-term exposure: CCME's long-term guideline"],"cite":{"instrument":"ca_ccme_wqg_aquatic","title":"CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life — freshwater and marine, short and long term","issuer":"Canadian Council of Ministers of the Environment (CCME)","edition":"Summary Table (as served 2026-09-24; each guideline carries its own year)","source_url":"https://ccme.ca/en/results/176,177,178,1,2,287,3,4,5,6,7,179,8,174,9,10,12,180,14,181,182,183,15,16,17,300,19,20,21,289,242,23,24,295,27,28,194,288,59,60,61,63,62,184,65,66,67,69,70,71,72,73,74,80,81,216,291,30,31,32,41,47,42,48,113,114,169,171,170,185,110,83,77,78,283,79,109,104,52,53,290,85,76,86,100,87,88,89,234,91,154,93,94,96,99,186,187,97,102,112,292,40,119,125,293,121,188,122,123,124,126,127,129,131,239,233,189,135,130,133,136,137,138,107,29,297,103,51,235,190,139,140,141,143,144,146,147,148,39,58,284,161,302,303,162,191,294,163,164,165,167,168,172,173,175,101,192,193,196,197,198,199,201,217,202,203,204,207,218,208,209,115,36,37,38,45,299,106,56,57,211,212,213,214,215,221,222,108,151,236,33,34,35,43,44,298,55,105,54,152,223,153,219,225,226,296,229/ch/1,2,3,4/csv","source_sha256":"f484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"table":"eau_vie_aquatique","column":"marine_long_terme"}}],"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-MB"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"turbidity\", 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-MB"},"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"}]}