Passage Data · Cited limits by place · Use it from your AI

Nitrite limits and guidelines in British Columbia (CA-BC)

39 numeric limits and guidelines for nitrite held for British Columbia and the place above it, from 5 instruments, each cited to its instrument, edition, section or page and quoted text. The register was built from 247 instruments. Everything held for British Columbia

Ask your AI assistant and get the cite back: add Passage Data to Claude, ChatGPT, Cursor, VS Code or Microsoft 365 Copilot. Free, no key.

The address: https://passage-data.com/mcp

In a chat app

In a coding tool

Then ask it, for example: “What are the nitrite limits in British Columbia? Cite each one.”

For programs: this page as JSON at /api/v1/limits?parameter=nitrite&place=CA-BC; the same at https://passage-data.com/mcp, a remote MCP server (tool find_limits). Every tool · llms.txt · OpenAPI

British Columbia (CA-BC): 38 rows

ParameterValueUnitStatisticGovernsApplies whenCite
nitrite (as N)3 000µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Wildlands Natural (WLN)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)3 000µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Wildlands Reverted (WLR)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)1 500µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Agricultural (AL)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)3 000µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Urban Park (PL)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)1 500µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Residential Low Density (RLLD)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)3 000µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Residential High Density (RLHD)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)25 000µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Commercial (CL)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)25 000µg/gsoil · limitSCHEDULE 3.1 – PART 2 GENERIC NUMERICAL SOIL STANDARDS TO PROTECT HUMAN HEALTH
Industrial (IL)		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 14
nitrite (as N)200 (Cl < 2 mg/L) 400 (Cl 2 – < 4 mg/L) 600 (Cl 4 – < 6 mg/L) 800 (Cl 6 – < 8 mg/L) 1 000 (Cl 8 – < 10 mg/L) 2 000 (Cl ≥ 10 mg/L)µg/Lgroundwater · limita site whose water the Contaminated Sites Regulation governs; the standard is met in the site's groundwater or surface water, a minimum 1:10 dilution assumed before discharge to the aquatic receiving environment (Schedule 3.2 note 2(a))
receiving water: freshwater, marine		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 16
nitrate and nitrite (as N)400 mg/Lmg/Lgroundwater · limita site whose water the Contaminated Sites Regulation governs; the standard is met in the site's groundwater or surface water, a minimum 1:10 dilution assumed before discharge to the aquatic receiving environment (Schedule 3.2 note 2(a))
receiving water: freshwater, marine		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 16
nitrite (as N)10 000µg/Lgroundwater · limitLivestock (LW)B.C. Reg. 375/96 Contaminated Sites Regulation
p. 16
nitrite (as N)1 000µg/Lgroundwater · limitDrinking Water (DW)
note 3: Samples obtained from the point of consumption are unfiltered. Heavy metals, metalloids and inorganic ions are expressed as total substance concentrations unless otherwise indicated.		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 16
nitrate and nitrite (as N)100 mg/Lmg/Lgroundwater · limitLivestock (LW)B.C. Reg. 375/96 Contaminated Sites Regulation
p. 16
nitrate and nitrite (as N)10 mg/Lmg/Lgroundwater · limitDrinking Water (DW)
note 3: Samples obtained from the point of consumption are unfiltered. Heavy metals, metalloids and inorganic ions are expressed as total substance concentrations unless otherwise indicated.		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 16
Nitrite (dissolved)0.06mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 < 2; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 600)
600,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 < 2,,No Effect,Upper Limit,0.06,Reported as N.,mg/L
Nitrite (dissolved)0.12mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 2 & EMS_0104 < 4; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 601)
601,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 2 & EMS_0104 < 4,,No Effect,Upper Limit,0.12,Reported as N.,mg/L
Nitrite (dissolved)0.18mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 4 & EMS_0104 < 6; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 602)
602,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 4 & EMS_0104 < 6,,No Effect,Upper Limit,0.18,Reported as N.,mg/L
Nitrite (dissolved)0.24mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 6 & EMS_0104 < 8; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 603)
603,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 6 & EMS_0104 < 8,,No Effect,Upper Limit,0.24,Reported as N.,mg/L
Nitrite (dissolved)0.3mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 8 & EMS_0104 <= 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 604)
604,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 8 & EMS_0104 <= 10,,No Effect,Upper Limit,0.3,Reported as N.,mg/L
Nitrite (dissolved)0.6mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 > 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 605)
605,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 > 10,,No Effect,Upper Limit,0.6,Reported as N.,mg/L
Nitrite (dissolved)0.02mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 < 2; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 606)
606,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 < 2,,No Effect,Upper Limit,0.02,Reported as N.,mg/L
Nitrite (dissolved)0.04mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 2 & EMS_0104 < 4; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 607)
607,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 2 & EMS_0104 < 4,,No Effect,Upper Limit,0.04,Reported as N.,mg/L
Nitrite (dissolved)0.06mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 4 & EMS_0104 < 6; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 608)
608,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 4 & EMS_0104 < 6,,No Effect,Upper Limit,0.06,Reported as N.,mg/L
Nitrite (dissolved)0.08mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 6 & EMS_0104 < 8; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 609)
609,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 6 & EMS_0104 < 8,,No Effect,Upper Limit,0.08,Reported as N.,mg/L
Nitrite (dissolved)0.1mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 8 & EMS_0104 <= 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 610)
610,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 8 & EMS_0104 <= 10,,No Effect,Upper Limit,0.1,Reported as N.,mg/L
Nitrite (dissolved)0.2mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 > 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 611)
611,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 > 10,,No Effect,Upper Limit,0.2,Reported as N.,mg/L
Nitrite (dissolved)0.06mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 < 2; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 618)
618,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 < 2,,No Effect,Upper Limit,0.06,Reported as N.,mg/L
Nitrite (dissolved)0.12mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 2 & EMS_0104 < 4; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 619)
619,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 2 & EMS_0104 < 4,,No Effect,Upper Limit,0.12,Reported as N.,mg/L
Nitrite (dissolved)0.18mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 4 & EMS_0104 < 6; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 620)
620,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 4 & EMS_0104 < 6,,No Effect,Upper Limit,0.18,Reported as N.,mg/L
Nitrite (dissolved)0.24mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 6 & EMS_0104 < 8; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 621)
621,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 6 & EMS_0104 < 8,,No Effect,Upper Limit,0.24,Reported as N.,mg/L
Nitrite (dissolved)0.3mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 8 & EMS_0104 <= 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 622)
622,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 >= 8 & EMS_0104 <= 10,,No Effect,Upper Limit,0.3,Reported as N.,mg/L
Nitrite (dissolved)0.6mg/Linstantaneoussurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 > 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Short-term acute · Approved (UniqueID 623)
623,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Short-term acute,1,1,max,,,EMS_0104 > 10,,No Effect,Upper Limit,0.6,Reported as N.,mg/L
Nitrite (dissolved)0.02mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 < 2; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 624)
624,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 < 2,,No Effect,Upper Limit,0.02,Reported as N.,mg/L
Nitrite (dissolved)0.04mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 2 & EMS_0104 < 4; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 625)
625,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 2 & EMS_0104 < 4,,No Effect,Upper Limit,0.04,Reported as N.,mg/L
Nitrite (dissolved)0.06mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 4 & EMS_0104 < 6; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 626)
626,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 4 & EMS_0104 < 6,,No Effect,Upper Limit,0.06,Reported as N.,mg/L
Nitrite (dissolved)0.08mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 6 & EMS_0104 < 8; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 627)
627,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 6 & EMS_0104 < 8,,No Effect,Upper Limit,0.08,Reported as N.,mg/L
Nitrite (dissolved)0.1mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 >= 8 & EMS_0104 <= 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 628)
628,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 >= 8 & EMS_0104 <= 10,,No Effect,Upper Limit,0.1,Reported as N.,mg/L
Nitrite (dissolved)0.2mg/Lmonthly averagesurface water · guidelinereceiving water: freshwater
condition as printed: EMS_0104 > 10; EMS_0104 = Chloride		B.C. Approved Water Quality Guidelines
Aquatic Life - Freshwater · Long-term chronic · Approved (UniqueID 629)
629,Nitrite,Dissolved,EMS_0111,(14797-65-0),Aquatic Life - Freshwater,Water,Long-term chronic,30,5,mean,,,EMS_0104 > 10,,No Effect,Upper Limit,0.2,Reported as N.,mg/L

Canada (CA): 1 row

ParameterValueUnitStatisticGovernsApplies whenCite
Nitrite60 NO2-Nµg/Lsurface water · guidelinereceiving water: freshwater
long-term exposure: CCME's long-term guideline		CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life

Not held here: a discharge permit's own limits, and any rule for nitrite outside the 16 instruments we hold for this place and the places above it. A row missing here is missing from our sources, not from the law.

Free check: send your permit or your lab results, and we check each number against these rows, every verdict cited to its page, by email within 5 business days. Or send the link to a rule we do not hold: we read it and cite it by page.

What was searched

Every instrument we hold for British Columbia (CA-BC) and the place above it, Canada (CA): 16 instruments, for every parameter name matching “nitrite”: nitrite, nitrite n, nitrite as n, ethyl nitrite, sodium nitrite, isoamyl nitrite, nitrate nitrite, nitrite nitrate, isobutyl nitrite, nitrite d ethyle, nitrite de sodium, nitrite d isoamyle, and 15 more (in the JSON).

  1. B.C. Approved Water Quality Guidelines: Aquatic Life — freshwater, marine and estuarine, short-term acute and long-term chronic · Government of British Columbia, Ministry of Environment and Parks (Water Protection and Sustainability Branch) · BC Data Catalogue 'Water Quality Guidelines of B.C.' (all_wqgs.csv), dataset modified 2026-08-20; the same guidelines as the ministry's Guideline Summary PDF, whose host www2.gov.bc.ca refused this machine on 2026-10-09 · source sha256 1673409ad5c17fa364589bb20f830055bc21d6e765a40681f06b510f6614f26a — 24 rows here
  2. B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.1 Parts 1, 2 and 3, matrix and generic numerical soil standards · Government of British Columbia (Environmental Management Act) · This consolidation is current to September 15, 2026. · source sha256 f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21 — 8 rows here
  3. B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, drinking water, irrigation and livestock · Government of British Columbia (Environmental Management Act) · This consolidation is current to September 15, 2026. · source sha256 f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21 — 4 rows here
  4. B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, aquatic life (freshwater and marine) · Government of British Columbia (Environmental Management Act) · This consolidation is current to September 15, 2026. · source sha256 f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21 — 2 rows here
  5. 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 — 1 row here
11 instruments searched with no row for it
  1. Municipal Wastewater Regulation (B.C. Reg. 87/2012) — s. 94 Tables 9-11 municipal effluent quality, s. 96 fecal coliforms, s. 97 phosphorus · Government of British Columbia (Environmental Management Act) · BC Laws consolidation current to October 6, 2026 (am. B.C. Reg. 50/2024) · source sha256 0fef8d2da18bd3698cb11c2b2d7296ff1c22405b93cc7128c52c6111d49e49a6 — no row here
  2. 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
  3. 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
  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. 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 — no row here
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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.