Water Quality Testing
Laboratory and field methods for measuring microbial, chemical, and physical water quality to guide treatment and regulation.
Core metadata
- ID: water_quality_testing
- Era: Industrial
- First known date: 1908 (decade)
- Region: Europe, North America, and global public-health laboratories
- Review status: source_checked
- Maturity: established
Prerequisites
- Advanced Chemistry (advanced_chemistry)
- Germ Theory of Disease (germ_theory)
- Public Health Laboratories (public_health_laboratories)
Dependents
- Fluoridated Drinking Water (fluoridated_drinking_water)
- Ultraviolet Water Disinfection (ultraviolet_water_disinfection)
- Water Reuse and Reclamation (water_reuse_reclamation)
Fields
Field lanes
- Water & Sanitation Systems: Drinking Water Treatment
Node sources
- Summary of the Safe Drinking Water Act (U.S. Environmental Protection Agency, 2026, official_agency) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 3
- Average edge confidence: 68%
- Prerequisite sources: 3
- expert_inference: 3
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Germ Theory of Disease (germ_theory) | enabling | 68% | expert_inference | Germ Theory of Disease provides a capability that enables this technology without being the only possible path. |
|
| Advanced Chemistry (advanced_chemistry) | enabling | 68% | expert_inference | Advanced Chemistry provides a capability that enables this technology without being the only possible path. |
|
| Public Health Laboratories (public_health_laboratories) | enabling | 68% | expert_inference | Public Health Laboratories provides a capability that enables this technology without being the only possible path. |
|
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