{"query":{"parameter":"mcpa","place":"DE","medium":null,"statistic":null,"kind":null},"searched":{"places":["DE","EU"],"parameter_keys":["cas:94-74-6","cas:1689-84-5"],"names_matched":[["mcpa","cas:94-74-6"],["bromoxynil mcpa","cas:1689-84-5"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":2,"names":["Bromoxynil"],"says":"2 rows share a parameter key with a longer name holding \"mcpa\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"mcpa\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":2,"offset":0,"returned":2,"next_offset":null,"rows":[{"id":"cd8052bf6aa1d1c0","parameter":"MCPA","value":"2","value_num":2,"unit":"µg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:94-74-6","place":["DE"],"conditions":["receiving_water is freshwater"],"cite":{"instrument":"de_ogewv_anl6","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 6 — Umweltqualitätsnormen für flussgebietsspezifische Schadstoffe","issuer":null,"edition":"Fundstelle: BGBl. I 2016,1410 - 1413","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_6.html","source_sha256":"d5a149773daa64df7d9d251b68bfac2543ad84a645f56c2a9e06a7a4b52f076e","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 6 Nr. 35, JD-UQN oberirdische Gewässer ohne Übergangsgewässer, Wasser","page":null,"quote":"35 94-74-6 MCPA 2 2"}},{"id":"58ffed6227b74333","parameter":"MCPA","value":"2","value_num":2,"unit":"µg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:94-74-6","place":["DE"],"conditions":["receiving_water is marine"],"cite":{"instrument":"de_ogewv_anl6","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 6 — Umweltqualitätsnormen für flussgebietsspezifische Schadstoffe","issuer":null,"edition":"Fundstelle: BGBl. I 2016,1410 - 1413","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_6.html","source_sha256":"d5a149773daa64df7d9d251b68bfac2543ad84a645f56c2a9e06a7a4b52f076e","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 6 Nr. 35, JD-UQN Übergangsgewässer und Küstengewässer, Wasser","page":null,"quote":"35 94-74-6 MCPA 2 2"}}],"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":"DE"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"mcpa\", 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":"DE"},"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"}]}