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]Number of people reached (2021 estimates)Number of people reached (estimates using 2023 data)
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IndicatorKenyaUgandaMalawiTotalSourceKenyaUgandaMalawiTotalSource
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Number of Dispensers installed 18,00317,30215,72851,033"The average number of dispensers present in 2019 is 18,003 dispensers in Kenya, 5,302 dispensers in Uganda, and 3,728 dispensers in Malawi. These figures vary slightly from the figures we previously reported because they provide a monthly average of the number of dispensers present in 2019 rather than a snapshot of the number of dispensers present in December 2019" Evidence Action staff, email to GiveWell, November 24, 202118,91017,90315,94552,758
GiveWell analysis of DSW monitoring, 2023
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Avg. no. of housholds per water point 23.144.939.4https://docs.google.com/spreadsheets/d/1s9DJcFwFHiyjkvR2UMmrYDH5ZPOfMoDFtHYeUFwpaVY/edit#gid=1639916682 21.137.835.0
GiveWell analysis of DSW monitoring, 2023
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Avg. no. of people per household using a water point
(including <5 children)		5.25.84.6https://docs.google.com/spreadsheets/d/1s9DJcFwFHiyjkvR2UMmrYDH5ZPOfMoDFtHYeUFwpaVY/edit#gid=16399166805.06.54.7
GiveWell analysis of DSW monitoring, 2023
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People served per dispenser119260181Calc105247165Calc
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Avg. no. of children <5 per household using a water point0.650.790.63https://docs.google.com/spreadsheets/d/1s9DJcFwFHiyjkvR2UMmrYDH5ZPOfMoDFtHYeUFwpaVY/edit#gid=1639916681 0.590.950.57
GiveWell analysis of DSW monitoring, 2023
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Chlorination rates 45%56%60%https://docs.google.com/spreadsheets/d/1s9DJcFwFHiyjkvR2UMmrYDH5ZPOfMoDFtHYeUFwpaVY/edit#gid=1639916682 52%56%60%
GiveWell analysis of DSW monitoring, 2023
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% of population chlorinating water that uses dispenser 44%55%60%Water quality CEA (ILC and DSW) (public)50%53%55%
GiveWell analysis of DSW monitoring, 2023
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Adjustment to account for new data on chlorination ratesn/an/an/an/a-37%-25%-25%
[August 2024 lookback update] Water quality cost-effectiveness analysis (internal)
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Adjustment to account for possible overestimation in the number of people reached. -10%-10%-10%Water quality CEA (ILC and DSW) (public)n/an/an/a
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Totals
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Number of households using water points where dispensers are installed373,634698,395558,1401,630,169Calc399,001676,554557,5971,633,152Calc
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Number of people using water points where dispensers are installed1,935,4254,050,6922,567,4428,553,560Calc1,979,0454,417,9002,637,4329,034,377Calc
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Number of people with chlorinated water (without adjustment for new data on chlorination rates)870,9412,268,3881,540,4654,679,794Calc1,023,1662,491,6961,574,5475,089,409Calc
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Overall chlorination rates45.0%56.0%60.0%54.71%Calc51.7%56.4%59.7%56.3%Calc
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Number of children <5 with chlorinated water (without adjustment for new data on chlorination rates)109,288308,970210,977629,235Calc121,295363,261189,745674,300Calc
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Number of people with chlorinated water (with adjustment for new data on chlorination rates)n/an/an/an/an/a644,5951,868,7721,180,9103,694,277Calc
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Number of children <5 drinking with chlorinated water (with adjustment for new data on chlorination rates)n/an/an/an/an/a76,416272,446142,308491,170Calc
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Baseline water treatment rates22.40%17.20%7.90%16%
Water quality CEA (ILC and DSW) (public)
n/a7.6%7.1%n/a
"Baseline water treatment and diarrhea rates" tab
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Totals
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People using water points where dispensers are installed as a % of expectations106%
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People drinking chlorinated water as a % of expectations (pre-adjustment)109%
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Children <5 drinking treated water from dispensers in 2023 as a % of expectations (pre-adjustment)107%
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Dispensers installed as a % of expectations103%
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Baseline water treatment rates as a % of expectations (Uganda)44%
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Baseline water treatment rates as a % of expectations (Malawi)89%
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People drinking chlorinated water in 2023 as a % of expectations (with adjustment for new data on chlorination rates)79%
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Children <5 drinking treated water from dispensers in 2023 as a % of expectations (with adjustment for new data on chlorination rates)78%
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