Freshwater Input Data
 

  cubic feet per year gallons per year cubic meters per year
Direct Precipitation To Water 638,804,523 4,778,590,097 18,088,928
 
 
cubic feet per day
gallons per day
cubic meters per day
Groundwater Flow
U     N     K     N     O     W     N
High Estimate
  
Low Estimate
  
 
 
cubic feet per day
gallons per day
cubic meters per day
River/Stream Flow
    
Average
 18,715,280,583 
140,000,000,000
529,957,680
High Estimate
27,467,748,909
205,473,000,000
777,799,960
Low Estimate
7,915,494,242
29,212,000,000
224,141,815
 
  cubic feet per day
gallons per day 
cubic meters per day
Wastewater Treatment Flow
 
     
Pawcatuck Facility
60,156
450,000
1,703
Westerly Facility
300,247
2,246,000
8,502
 
 
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Provided courtesy of Rhode Island Sea Grant
Important Notes:
Average precipitation is 45 inches (114.3 cm) per year.

Data References:
Direct precipitation data calculated from water surface area and average precipitation
Precipitation data from Kingston Weather Station at URI Kingston Campus

For more information on this project, contact Virginia Lee.

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