Water quality
This is a sourced subject-directory page. Its presence does not mean a factual answer has been researched, or that the subject is a proven knowledge gap.
Names and connections
Freshwater quality; Freshwater--Quality; Marine water quality; Quality of water; Seawater quality; Seawater--Quality; Water--Quality
- Broader: Water--Composition
- Broader: Environmental quality
- Narrower: Effluent quality
- Narrower: Groundwater--Quality
- Narrower: Irrigation water--Quality
- Narrower: Mine water--Quality
- Narrower: Water--Hardness
- Narrower: Water--Sensory evaluation
- Narrower: Water-supply, Agricultural--Quality
Up to 40 narrower headings are shown. Full Library of Congress authority record
Local answer status
No owner-reviewed answer has been published for this exact subject page. This is a gap in this collection; it does not establish that the answer is unavailable elsewhere.
Numeric address and provenance
Morton address: 288305144087577088 · morton4x16-v1
Coordinates: (0, 20, 19680, 0). The address interleaves categorical identifier bits. Nearby addresses are not guaranteed to describe semantically similar subjects.
Structured subject record · Markdown · Source snapshots and licenses
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