{"query":{"parameter":"endrin","place":"CA-NU","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-NU","CA"],"parameter_keys":["cas:72-20-8","name:endrin*","name:aldrin, dieldrin, endrin, isodrin","name:antiparassitari del ciclodiene: aldrin, dieldrin, endrin, isodrin","name:cyclodien pestizide","cas:7421-93-4","name:endrin aldehyde","name:pesticides cyclodienes"],"names_matched":[["endrin","cas:72-20-8"],["endrin","name:endrin*"],["aldrin dieldrin endrin isodrin","name:aldrin, dieldrin, endrin, isodrin"],["antiparassitari del ciclodiene aldrin dieldrin endrin isodrin","name:antiparassitari del ciclodiene: aldrin, dieldrin, endrin, isodrin"],["cyclodien pestizide summe aldrin dieldrin endrin isodrin","name:cyclodien pestizide"],["endrin aldehyde","cas:7421-93-4"],["endrin aldehyde","name:endrin aldehyde"],["endrin aldehyde 4 4 effective date june 24 2019","cas:7421-93-4"],["pesticides cyclodienes aldrine dieldrine endrine isodrine","name:pesticides cyclodienes","endrine"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":1,"offset":0,"returned":1,"next_offset":null,"rows":[{"id":"e37ff01e69e08bfb","parameter":"Endrin","value":"0.0023","value_num":0.0023,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:72-20-8","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"}}],"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-NU"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"endrin\", 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-NU"},"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"}]}