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This site from the U.S. Geological Survey provides great definitions of seven measurements that can be taken on water. Includes pH, dissolved oxygen, and turbidity. Click Home to access the site in Spanish.
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Additional Tags
biological indicators, dissolved oxygen testing, fresh water measurements, fresh water testing, hard water, specific conductance measurement, suspended sediment measurement, turbidity measurement, water hardness testing, water quality standards, water temperature measurement, us geological survey, usgs, water testing and monitoring
Classroom Considerations
- Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)