{"query":{"parameter":"temperature","place":"CA-MB","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-MB","CA"],"parameter_keys":["name:temperature","cas:65996-93-2","name:max. temperature","name:max. temperature change","name:temperature increase"],"names_matched":[["temperature","name:temperature"],["high temperature coal tar pitch","cas:65996-93-2"],["max temperature","name:max. temperature"],["max temperature change","name:max. temperature change"],["temperature increase","name:temperature increase"],["temperature increase t","name:temperature 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":3,"offset":0,"returned":3,"next_offset":null,"rows":[{"id":"8516201ee4e6b47c","parameter":"Temperature","value":"Site specific objectives will be developed considering the following: (1) Thermal additions should be such that thermal stratification and subsequent turnover dates are not altered from those existing prior to the addition of heat from artificial origin. (2) One limit which consists of a maximum weekly average temperature (MWAT) that: (a) In the warmer months is determined by adding to the physiological optimum temperature (usually for growth) a factor calculated as one-third of the difference between the ultimate upper incipient lethal temperature and the optimum temperature for the most sensitive important species (and appropriate life stages) that normally is found at that location and time; and (b) In the colder months is an elevated temperature that would still ensure that important species would survive if the temperature suddenly dropped to the normal ambient temperature; or (c) During reproduction seasons meets specific site requirements for successful migration, spawning, egg incubation, and other reproductive functions of important species; or (d) At a specific site is found necessary to preserve normal species diversity or prevent undesirable growths of nuisance organisms. (3) A second limit which is the time-dependent maximum temperature for short exposures. (4) Maximum limits may be specified for incremental temperature fluctuations necessary to protect aquatic life from sudden temperature changes.","unit":"°C","direction":"max","kind":"objective","medium":"surface_water","level":"regional","parameter_key":"name:temperature","place":["CA-MB"],"conditions":["water use as printed: Surface Water: Aquatic Life and Wildlife","applicable period as printed: All Periods Warmer Months Colder Months Reproduction Season All Periods All Periods All Periods","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: Temperature · Surface Water: Aquatic Life and Wildlife","page":31,"quote":null}},{"id":"c5ac14f6f8adaffb","parameter":"Temperature","value":"Narrative","unit":"µg/L","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"name:temperature","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":"b0377d966918fdfe","parameter":"Temperature","value":"Narrative","unit":"µg/L","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"name:temperature","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: \"temperature\", 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"}]}