Passage Data · Cited limits by place · Use it from your AI
4 numeric limits and guidelines for boron held for Yukon 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 Yukon
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 boron limits in Yukon? Cite each one.”
For programs: this page as JSON at /api/v1/limits?parameter=boron&place=CA-YT; 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 |
|---|---|---|---|---|---|---|
| boron | 50,000 | µg/L | surface water · guideline | receiving water: marine water used, or with a reasonable probability of being used, for aquatic life (s. 3: the site's water use decides which column of Schedule 3 binds); a site whose water exceeds it is a contaminated site (s. 2) assumes a minimum 1:10 dilution is available (note 2(a)) | Yukon Contaminated Sites Regulation (O.I.C. 2002/171) Schedule 3, Column II — aquatic life (AW) · p. 91 |
| Parameter | Value | Unit | Statistic | Governs | Applies when | Cite |
|---|---|---|---|---|---|---|
| Boron | 2 | mg/kg | soil · guideline | Concentration (mg/kg dry weight) Agricultural | CCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,… | |
| Boron | 29,000μg/L | µg/L | surface water · guideline | receiving water: freshwater short-term exposure: CCME's short-term benchmark | CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life | |
| Boron | 1,500μg/L | 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 |
Not held here: a discharge permit's own limits, and any rule for boron 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 Yukon (CA-YT) and the place above it, Canada (CA): 12 instruments, for every parameter name matching “boron”: boron, boron total, boron nitride bn, boron tribromide, boron carbide b4c, boron trichloride, boron trifluoride, boron trihydro n methylmethanamine t 4.
f484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — 2 rows heref484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — 1 row here36cce6388db5486bb2c03ea86b7433a45251f146a6aab5d179c0c298d68ce722 — 1 row heredb95b0a149728b0f0b1e1b1314d87ecdf46a91e1edfec4a7006fc3cbe0080bd6 — no row here32a42a0d382cdd90729dd9750f47889782bd00d4af8dfd34f2b9aaf6f2678c6c — no row here2c6e0151d3776378f73df4868ca98052882ee81faf9738bbeba6f5d544b648fe — 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.