Sanitary Sewer Networks
Dedicated sewer pipe networks that carry human wastewater away from buildings for discharge or treatment separately from stormwater.
Core metadata
- ID: sanitary_sewer_networks
- Era: Industrial
- First known date: 1840 (decade)
- Region: United Kingdom, Europe, and North America
- Review status: source_checked
- Maturity: established
Prerequisites
Dependents
- None.
Fields
Field lanes
- Water & Sanitation Systems: Sanitation & Sewerage
- Civil Engineering & Built Environment: Water & Sanitation Infrastructure
Node sources
- Sewerage System (Encyclopaedia Britannica, 2026, textbook) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 2
- Average edge confidence: 71%
- Prerequisite sources: 2
- expert_inference: 1
- textbook: 1
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Sewers and Drainage (sewers_and_drainage) | historical_predecessor | 76% | textbook | Sanitary sewer networks extend ancient and early urban sewer/drainage practices into dedicated industrial urban wastewater networks. |
|
| Plumbing (plumbing) | enabling | 66% | expert_inference | Building plumbing connects fixtures and drains to sanitary sewer networks, but the sewer network is the city-scale infrastructure. |
|
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