Investor Presentaiton
15TH NATIONAL
CONVENTION
ON STATISTICS
03-05 OCTOBER 2022
Methodology
Return flows
Losses
•
Data Sources
Results of the study on Consumptive
Water-Use Coefficients for the Great
Lakes Basin and Climatically Similar
Areas and Guidelines for the
Compilation of Water Accounts and
Statistics
.
Proportion of water loss over
distributed water reported by water
districts
Proportion of water loss over
abstracted water for own use
reported by industries
Developing the Water Flow Accounts of Region X
where:
Organized by the Philippine Statistical System
Spearheaded by the Philippine Statistics Authority
Estimation
PHILIPPINE STAT
STATISTICS
Volume of return flow = Σuse₁ * (1-WUC₁)
i=1
use, = volume of water used of the ith industry
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Responsive
AUTHORITY
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