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plastic drinking water pipesThe Conversation
•85% Informative
The EPA estimates 9.2 million service lines that deliver drinking water to U.S. homes and businesses are made of lead.
Copper, iron and plastic are all common replacement materials for lead pipes.
The buried legacy of lead pipes is concentrated in cities with large low-income populations.
Plastic, particularly polyvinyl chloride or PVC , is an increasingly popular choice.
But there are potential hidden costs to using plastic pipes in drinking water systems.
Plastic pipes could contaminate water supply by leaching dangerous chemicals.
Loss of pressure can create a sort of vacuum that sucks chemicals and bacteria into water systems.
Heating during fires can also cause plastic to release harmful chemicals.
Communities are deciding whether to invest in plastic pipes or other materials as replacements for lead.
VR Score
87
Informative language
86
Neutral language
44
Article tone
semi-formal
Language
English
Language complexity
56
Offensive language
not offensive
Hate speech
not hateful
Attention-grabbing headline
not detected
Known propaganda techniques
not detected
Time-value
medium-lived
External references
54
Source diversity
27
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