Passage Data · Cited limits by place · Use it from your AI
13 numeric limits and guidelines for nickel held for Newfoundland and Labrador and the place above it, from 4 instruments, each cited to its instrument, edition, section or page and quoted text. The register was built from 247 instruments. Everything held for Newfoundland and Labrador
The address: https://passage-data.com/mcp
In a chat app
In a coding tool
claude mcp add --transport http passage-data https://passage-data.com/mcp codex mcp add passage-data --url https://passage-data.com/mcp gemini mcp add --transport http passage-data https://passage-data.com/mcp Then ask it, for example: “What are the nickel limits in Newfoundland and Labrador? Cite each one.”
For programs: this page as JSON at /api/v1/limits?parameter=nickel&place=CA-NL; the same at https://passage-data.com/mcp, a remote MCP server (tool find_limits). Every tool · llms.txt · OpenAPI
| Parameter | Value | Unit | Statistic | Governs | Applies when | Cite |
|---|---|---|---|---|---|---|
| Nickel | 0.5 | mg/L | effluent · limit | route: direct receiving water: freshwater, marine unless the minister determines the discharger is primarily in the Metal Mining, Pulp and Paper or Petroleum Refining Industry (s. 10.1: Schedules C, D and E instead) | Environmental Control Water and Sewage Regulations, 2003 (Newfoundland and Labrador Regulation 65/0… Schedule A (s. 6(a)): discharge into a body of water Mercury .005 Nickel 0.5 | |
| Nickel | 0.5 | mg/L | effluent · limit | route: sewer | Environmental Control Water and Sewage Regulations, 2003 (Newfoundland and Labrador Regulation 65/0… Schedule B (s. 5(a)): discharge into a public sewer or a sewer leading to one Mercury 0.005 Nickel 0.5 |
| Parameter | Value | Unit | Statistic | Governs | Applies when | Cite |
|---|---|---|---|---|---|---|
| Nickel | 45 | mg/kg | soil · guideline | Concentration (mg/kg dry weight) Agricultural | CCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,… | |
| Nickel | 45 | mg/kg | soil · guideline | Concentration (mg/kg dry weight) Residential/ parkland | CCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,… | |
| Nickel | 89 | mg/kg | soil · guideline | Concentration (mg/kg dry weight) Commercial | CCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,… | |
| Nickel | 89 | mg/kg | soil · guideline | Concentration (mg/kg dry weight) Industrial | CCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,… | |
| Nickel | CWQG (µg/L) = e^{0.76[ln(hardness)]+1.06} | µg/L | surface water · guideline | receiving water: freshwater long-term exposure: CCME's long-term guideline | CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life | |
| Nickel | 0.25 mg/L | mg/L | monthly average | effluent · limit | cites: 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 5 Nickel 0.25 mg/L 0.38 mg/L 0.50 mg/L |
| Nickel | 0.38 mg/L | mg/L | composite sample | effluent · limit | cites: 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 5 Nickel 0.25 mg/L 0.38 mg/L 0.50 mg/L |
| Nickel | 0.50 mg/L | mg/L | instantaneous | effluent · limit | cites: 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 5 Nickel 0.25 mg/L 0.38 mg/L 0.50 mg/L |
| Nickel | 0.50 mg/L | mg/L | monthly average | effluent · limit | cites: 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 5 Nickel 0.50 mg/L 0.75 mg/L 1.00 mg/L |
| Nickel | 0.75 mg/L | mg/L | composite sample | effluent · limit | cites: 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 5 Nickel 0.50 mg/L 0.75 mg/L 1.00 mg/L |
| Nickel | 1.00 mg/L | mg/L | instantaneous | effluent · limit | cites: 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 5 Nickel 0.50 mg/L 0.75 mg/L 1.00 mg/L |
Not held here: a discharge permit's own limits, and any rule for nickel outside the 12 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.
Every instrument we hold for Newfoundland and Labrador (CA-NL) and the place above it, Canada (CA): 12 instruments, for every parameter name matching “nickel”: nickel, nickel oxide, nickel total, nickel acetate, nickel carbonyl, nickel ii oxide, nickel carbonate, nickel hydroxide, nickel ii acetate, nickel subsulfide, nickel extractible, total nickel marine, and 5 more (in the JSON).
2c6e0151d3776378f73df4868ca98052882ee81faf9738bbeba6f5d544b648fe — 6 rows heref484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — 4 rows hered123fbabd5ae08a96eeca616f91303dc64915a4464951b87b9bc8a41719fcb9f — 2 rows heref484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — 1 row heredb95b0a149728b0f0b1e1b1314d87ecdf46a91e1edfec4a7006fc3cbe0080bd6 — no row here32a42a0d382cdd90729dd9750f47889782bd00d4af8dfd34f2b9aaf6f2678c6c — no row herec60e2a2dfa9a10c2ddd314b391bf66215ad599732f38b4c5a15fe793d8c28841 — no row here691ca3953a6dd6ae66b4c72737944caa68ed76710447df642a16716dd25027a3 — no row herecc8432e6a4dd1834ff4dd43d5b5fb98f09b1f7af7952e36154febcc649504eb4 — no row here30e528bdc3a3546afb3defff4dae9b1dacb362e192680e127bd788d7f97c8ce8 — no row here0a60e10f783f7aca672792303dffcca1525133eb34eb32711543cb3cf4bbb955 — no row hereRead 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.