Passage Data · Cited limits by place

Radium 226 limits and guidelines in Québec (CA-QC)

9 numeric limits and guidelines for radium 226 held for Québec and the place above it, from 3 instruments, each cited to its instrument, edition, section or page and quoted text. The register was built from 247 instruments. Everything held for Québec

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Québec (CA-QC): 3 rows

ParameterValueUnitStatisticGovernsApplies whenCite
Radium 2260,37 Bq/lmonthly averageeffluent · limitcites: Directive 019Directive 019 sur l'industrie minière (février 2025)
Radium 2261,11 Bq/ldaily maximumeffluent · limitcites: Directive 019Directive 019 sur l'industrie minière (février 2025)
Radium-2260,5Bq/Ldrinking water · limitRèglement sur la qualité de l'eau potable (chapitre Q-2, r. 40), Annexe 1
Annexe 1, 4. Paramètres concernant les substances radioactives — Substances radioactives Concentration maximale (Bq/L)
Radium-226 0,5

Canada (CA): 6 rows

ParameterValueUnitStatisticGovernsApplies whenCite
Radium 2260.37 Bq/LBq/Lmonthly averageeffluent · limitcites: MDMER
route: direct
a metal mine (or, since June 1, 2018, a diamond mine) whose final discharge points deposit more than 50 m3 of effluent per day (s. 2(1))
a mine to which the Regulations apply for the first time on or after June 1, 2021, or a recognized closed mine that returns to commercial operation on or after that day (s. 4(1)(a)(i))		Metal and Diamond Mining Effluent Regulations (SOR/2002-222)
Schedule 4, Table 1 — Column 2: maximum authorized monthly mean concentration
6 Zinc 0.40 mg/L 0.60 mg/L 0.80 mg/L 7 Suspended Solids 15.00 mg/L 22.50 mg/L 30.00 mg/L 8 Radium 226 0.37 Bq/L 0.74 Bq/L 1.11 Bq/L
Radium 2260.74 Bq/LBq/Lcomposite sampleeffluent · limitcites: MDMER
route: direct
a metal mine (or, since June 1, 2018, a diamond mine) whose final discharge points deposit more than 50 m3 of effluent per day (s. 2(1))
a mine to which the Regulations apply for the first time on or after June 1, 2021, or a recognized closed mine that returns to commercial operation on or after that day (s. 4(1)(a)(i))		Metal and Diamond Mining Effluent Regulations (SOR/2002-222)
Schedule 4, Table 1 — Column 3: maximum authorized concentration in a composite sample
6 Zinc 0.40 mg/L 0.60 mg/L 0.80 mg/L 7 Suspended Solids 15.00 mg/L 22.50 mg/L 30.00 mg/L 8 Radium 226 0.37 Bq/L 0.74 Bq/L 1.11 Bq/L
Radium 2261.11 Bq/LBq/Linstantaneouseffluent · limitcites: MDMER
route: direct
a metal mine (or, since June 1, 2018, a diamond mine) whose final discharge points deposit more than 50 m3 of effluent per day (s. 2(1))
a mine to which the Regulations apply for the first time on or after June 1, 2021, or a recognized closed mine that returns to commercial operation on or after that day (s. 4(1)(a)(i))		Metal and Diamond Mining Effluent Regulations (SOR/2002-222)
Schedule 4, Table 1 — Column 4: maximum authorized concentration in a grab sample
6 Zinc 0.40 mg/L 0.60 mg/L 0.80 mg/L 7 Suspended Solids 15.00 mg/L 22.50 mg/L 30.00 mg/L 8 Radium 226 0.37 Bq/L 0.74 Bq/L 1.11 Bq/L
Radium 2260.37 Bq/LBq/Lmonthly averageeffluent · limitcites: MDMER
route: direct
a metal mine (or, since June 1, 2018, a diamond mine) whose final discharge points deposit more than 50 m3 of effluent per day (s. 2(1))
any other mine (s. 4(1)(a)(ii))		Metal and Diamond Mining Effluent Regulations (SOR/2002-222)
Schedule 4, Table 2 — Column 2: maximum authorized monthly mean concentration
6 Zinc 0.50 mg/L 0.75 mg/L 1.00 mg/L 7 Suspended Solids 15.00 mg/L 22.50 mg/L 30.00 mg/L 8 Radium 226 0.37 Bq/L 0.74 Bq/L 1.11 Bq/L
Radium 2260.74 Bq/LBq/Lcomposite sampleeffluent · limitcites: MDMER
route: direct
a metal mine (or, since June 1, 2018, a diamond mine) whose final discharge points deposit more than 50 m3 of effluent per day (s. 2(1))
any other mine (s. 4(1)(a)(ii))		Metal and Diamond Mining Effluent Regulations (SOR/2002-222)
Schedule 4, Table 2 — Column 3: maximum authorized concentration in a composite sample
6 Zinc 0.50 mg/L 0.75 mg/L 1.00 mg/L 7 Suspended Solids 15.00 mg/L 22.50 mg/L 30.00 mg/L 8 Radium 226 0.37 Bq/L 0.74 Bq/L 1.11 Bq/L
Radium 2261.11 Bq/LBq/Linstantaneouseffluent · limitcites: MDMER
route: direct
a metal mine (or, since June 1, 2018, a diamond mine) whose final discharge points deposit more than 50 m3 of effluent per day (s. 2(1))
any other mine (s. 4(1)(a)(ii))		Metal and Diamond Mining Effluent Regulations (SOR/2002-222)
Schedule 4, Table 2 — Column 4: maximum authorized concentration in a grab sample
6 Zinc 0.50 mg/L 0.75 mg/L 1.00 mg/L 7 Suspended Solids 15.00 mg/L 22.50 mg/L 30.00 mg/L 8 Radium 226 0.37 Bq/L 0.74 Bq/L 1.11 Bq/L

Not held here: a discharge permit's own limits, and any rule for radium 226 outside the 23 instruments we hold for this place and the places above it. A row missing here is missing from our sources, not from the law.

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What was searched

Every instrument we hold for Québec (CA-QC) and the place above it, Canada (CA): 23 instruments, for every parameter name matching “radium 226”: radium 226, radium 226 radium 228, radium 226 and radium 228, radium 226 and 228 combined, combined radium 226 and radium 228, radium 226 radium 228 combined total, radium 226 radium 228 combined dissolved, radioactive substances combined radium 226 and 228, gross alpha particles including radium 226 but not radon or uranium, gross alpha particle activity including radium 226 excluding radon and uranium, gross alpha particle activity including radium 226 but excluding radon and uranium, radioactive substances gross alpha particle activity including radium 226 but excluding radon and uranium.

  1. Metal and Diamond Mining Effluent Regulations (SOR/2002-222) — Schedule 4, maximum authorized concentrations · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 2c6e0151d3776378f73df4868ca98052882ee81faf9738bbeba6f5d544b648fe — 6 rows here
  2. Directive 019 sur l'industrie minière (février 2025) — tableau 3.1, exigences au point de rejet de l'effluent final · Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP) · février 2025 · source sha256 3e46363df79aa14b684f360dc9b7f6172537079907e7bee50d0555abcbebe743 — 2 rows here
  3. 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 · Gouvernement du Québec (Loi sur la qualité de l'environnement, chapitre Q-2) · À jour au 1er mai 2026 · source sha256 b068f0bb04185246f572828cc43edce2fa774edd1adb4a04deb175cc235a9a9e — 1 row here
20 instruments searched with no row for it
  1. Canadian Ambient Air Quality Standards (CAAQS), environmental quality objectives under CEPA 1999 ss. 54(1) and 55(1): Objectives for Ambient PM2.5 and Ozone, Annex paras 1-4 and footnotes 1-2, Canada Gazette Part I, Vol. 147, No. 21, May 25, 2013 · Canada Gazette, Part I, Volume 147, Number 21: GOVERNMENT NOTICES May 25, 2013 · source — no row here
  2. CCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table, as served 2026-09-24) · Canadian Council of Ministers of the Environment (CCME) · Summary Table · source sha256 f484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — no row here
  3. CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life — freshwater and marine, short and long term · Canadian Council of Ministers of the Environment (CCME) · Summary Table (as served 2026-09-24; each guideline carries its own year) · source sha256 f484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — no row here
  4. Fisheries Act (R.S.C. 1985, c. F-14), s. 36(3) — no deposit of a deleterious substance in water frequented by fish; no value printed · Government of Canada (Fisheries Act; Environment and Climate Change Canada administers s. 36) · Justice Laws Website, current to 2026-09-21, last amended 2024-11-27 · source sha256 db95b0a149728b0f0b1e1b1314d87ecdf46a91e1edfec4a7006fc3cbe0080bd6 — no row here
  5. Health Canada, Objective for Canadian drinking water quality — per- and polyfluoroalkyl substances (published 2024-08-09) · Health Canada · Objective value · source sha256 32a42a0d382cdd90729dd9750f47889782bd00d4af8dfd34f2b9aaf6f2678c6c — no row here
  6. Meat and Poultry Products Plant Liquid Effluent Regulations (C.R.C., c. 818) — Schedule I authorized deposits · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 c60e2a2dfa9a10c2ddd314b391bf66215ad599732f38b4c5a15fe793d8c28841 — no row here
  7. Potato Processing Plant Liquid Effluent Regulations (C.R.C., c. 829) — Schedule I authorized deposits · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 691ca3953a6dd6ae66b4c72737944caa68ed76710447df642a16716dd25027a3 — no row here
  8. Pulp and Paper Effluent Regulations (SOR/92-269) — s. 14 maximum BOD and suspended solids · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 cc8432e6a4dd1834ff4dd43d5b5fb98f09b1f7af7952e36154febcc649504eb4 — no row here
  9. Petroleum Refinery Liquid Effluent Regulations (C.R.C., c. 828) — Schedule I authorized deposits · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 30e528bdc3a3546afb3defff4dae9b1dacb362e192680e127bd788d7f97c8ce8 — no row here
  10. MELCCFP — Normes et critères québécois de qualité de l'atmosphère (version 11) · Version 11 · source — no row here
  11. Critères de qualité de l'eau de surface — Chlorures (S0118) · MELCCFP, critères de qualité de l'eau de surface (fetched 2026-09-25) · source sha256 cc9f05c98cd60864044dc20259964da0017ac28d2ea3b2ad983d21d186a7507c — no row here
  12. Critères de qualité de l'eau de surface — Fluorures, annexe 19 (valeurs selon la dureté) · MELCCFP, critères de qualité de l'eau de surface, annexe 19 (fetched 2026-09-25) · source sha256 23c2576d19cf4fa3ef19b76e92cd0eb024b0afe6a44f37f275277894cad43d48 — no row here
  13. Critères de qualité de l'eau de surface — Sulfates (S0424) · MELCCFP, critères de qualité de l'eau de surface (fetched 2026-09-25) · source sha256 afda6eb0e6dece76f720844fa93ee68e62b1c58569991e458081dca7b2a0b589 — no row here
  14. Critères de qualité de l'eau de surface (MELCCFP) — vie aquatique : VAFe, CVAA et CVAC, eau douce et eau salée, toutes les fiches · Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP) · répertoire en ligne du MELCCFP, chaque fiche telle que servie le 2026-10-09 (each row names its fiche, its URL and its sha256) · source sha256 8808aa0b6ab877cc6c07ac7b3eed26ad6967cf19ea161430cd515d9c92e4bd75 — no row here
  15. Guide d'intervention — Annexe 7 : Grille des critères de qualité des eaux souterraines · Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP) · mai 2021 · source sha256 524eb58a8fbb45fb67a028b495f8c546614d9afe041986e4b4fe302ea6700761 — no row here
  16. Calcul et interprétation des objectifs environnementaux de rejet (OER) — méthode · MELCCFP 2022 (PDF, fetched 2026-09-25) · source sha256 6554c84e7205021b00613201785fb1c6f4e03f4ab7823dffc905deb8413d144e — no row here
  17. Règlement sur les fabriques de pâtes et papiers (RLRQ, c. Q-2, r. 27) — normes sur les effluents (a. 10-45), aires de stockage (a. 53) et eaux de lixiviation (a. 104) · Gouvernement du Québec (Éditeur officiel du Québec) · LégisQuébec, à jour au 1er juin 2026 · source sha256 1516758981ed96c4cfff4f4b649cf154e20c298b1861bcc0633f6f2e49693677 — no row here
  18. Règlement sur les ouvrages municipaux d'assainissement des eaux usées (RLRQ, c. Q-2, r. 34.1) — a. 6 normes de rejet · Gouvernement du Québec (Éditeur officiel du Québec) · LégisQuébec, à jour au 1er juin 2026 · source sha256 cb2f552594d35b608b8af53e3dee9620e5b09ee80cfd8bccdd393a4bcf37cd9a — no row here
  19. Guide d'intervention — Annexe 2 : Grille des critères génériques pour les sols · Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP) · the register's own · source sha256 40961710c7d5f0b3e2c9f5d367595e0084ffa779f0d89dce765484b635422bab — no row here
  20. Wastewater Systems Effluent Regulations (SOR/2012-139) — s. 6 effluent quality · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21, last amended 2026-06-04 · source sha256 0a60e10f783f7aca672792303dffcca1525133eb34eb32711543cb3cf4bbb955 — no row here

Read from public law and public agency files. A row missing here is missing from our sources, not from the law of the place. Check the cited source before relying on a value.