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Richland County Economic Development
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City of Columbia
Drinking Water
Wastewater
159.5 MGD Total Capacity
60 MGD Total Capacity
60 MGD Average Daily Flow
35 MGD Average Daily Flow
99.5 MGD Excess Capacity
25 MGD Excess Capacity
Website
Website
Sewer Services
Broad River System
Lower Richland System
6 MGD Total Capacity
0.75 MGD Total Capacity
3 MGD Average Daily Flow
0.70 MGD Average Daily Flow
3 MGD Excess Capacity
0.68 MGD Excess Capacity
Website
Website
12 MGD Total Capacity
6 MGD Average Daily Flow
6 MGD Excess Capacity
Website