{"query":{"parameter":"trihalomethanes totaux","place":"CA-QC","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-QC","CA"],"parameter_keys":["name:trihalomethanes totaux"],"names_matched":[["trihalomethanes totaux","name:trihalomethanes totaux"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":2,"offset":0,"returned":2,"next_offset":null,"rows":[{"id":"73d8a1282b10d8ca","parameter":"Trihalométhanes totaux","value":"80","value_num":80,"unit":"µg/L","direction":"max","kind":"guideline","medium":"groundwater","level":"regional","parameter_key":"name:trihalomethanes totaux","place":["CA-QC"],"conditions":["Eau de consommation"],"cite":{"instrument":"ca_qc_eaux_souterraines","title":"Guide d'intervention — Annexe 7 : Grille des critères de qualité des eaux souterraines","issuer":"Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP)","edition":"mai 2021","source_url":"https://environnement.gouv.qc.ca/sol/terrains/guide-intervention/annexe7.xlsx","source_sha256":"524eb58a8fbb45fb67a028b495f8c546614d9afe041986e4b4fe302ea6700761","fetched_at":"2026-09-03","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"X – Autres substances organiques","page":null,"quote":null,"column":"consommation"}},{"id":"e463e29ad4419f07","parameter":"Trihalométhanes totaux (chloroforme, bromodichlorométhane, chlorodibromométhane et bromoforme)","value":"80","value_num":80,"unit":"µg/L","statistic":"annual_avg","direction":"max","kind":"limit","medium":"drinking_water","level":"regional","parameter_key":"name:trihalomethanes totaux","place":["CA-QC"],"conditions":["(3) Aux fins du calcul des concentrations de trihalométhanes totaux et d’acides haloacétiques, le responsable doit identifier la concentration maximale obtenue durant le trimestre et calculer la moyenne des valeurs maximales obtenues pour 4 trimestres consécutifs."],"cite":{"instrument":"ca_qc_rqep","title":"Règlement sur la qualité de l'eau potable (chapitre Q-2, r. 40), Annexe 1 — normes de qualité de l'eau potable: substances inorganiques, organiques et radioactives","issuer":"Gouvernement du Québec (Loi sur la qualité de l'environnement, chapitre Q-2)","edition":"À jour au 1er mai 2026","source_url":"https://www.legisquebec.gouv.qc.ca/fr/document/rc/Q-2,%20r.%2040","source_sha256":"b068f0bb04185246f572828cc43edce2fa774edd1adb4a04deb175cc235a9a9e","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Annexe 1, 3. Paramètres concernant les substances organiques — Autres substances organiques Concentration moyenne maximale calculée sur 4 trimestres (µg/L)","page":null,"quote":"Trihalométhanes totaux (chloroforme, bromodichlorométhane, chlorodibromométhane et bromoforme) (3) 80"}}],"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-QC"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"trihalomethanes totaux\", 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-QC"},"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"}]}