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Tariff Details

Utility Start End
GUSII WATER AND SANITATION COMPANY (GWASCO) 2017/2018 2020/2021
Block Approved Tariff (Ksh)

Residential Household

0-6 Ksh 75
7-20 Ksh 90
21-50 Ksh 105
51-100 Ksh 115
100-300 Ksh 125
Above 300 Ksh 135

Commercial/Industrial

0-6 Ksh 0
7-20 Ksh 0
21-50 Ksh 0
51-100 Ksh 0
101-300 Ksh 0
Above 300 Ksh 0

Government Institutions

0-6 Ksh 0
7-20 Ksh 0
21-50 Ksh 0
51-100 Ksh 0
101-300 Ksh 0
Above 300 Ksh 0

Schools and Colleges

0-600 Ksh 100
601-1200 Ksh 115
Above 1200 Ksh 135

Water Kiosks

Per-M3 Fixed Charge Ksh.35

Resale at Water Kiosk

Per-20 Litres Fixed Charge Ksh.0

Bulk water supply

Per-M3 Fixed Charge Ksh.0

Water Bowser(Tanker)

Per-M3 Fixed Charge Ksh.0

Flat Rate (Un-metered)

Per-Month Fixed Charge Ksh.0

Prepaid Meters

Per-M3 Fixed Charge Ksh.0
Sewer Tariff
Sewerage is charged at 75% of the water billed for all customers with a sewerage connection. Disconnected water accounts shall be charged based on the average of the last three months’ sewer charges before the disconnection. Customers connected to sewer lines with no water connection: a) Domestic Customers: flat rate of Ksh. 300 per month b) All other customers: 75% of volume of water used as per the metered source of water.

Meter Rent

Size (Inches) Approved Tariff (Ksh)
inches 50
inches 100
1 inch 250
1 inches 250
2 inches 250

Water Deposits

Connection Type Approved Tariff (Ksh)
Domestic 2500
Retail shops more than 10m3 3500
Bar, restaurants more than 15 m3 6000
Hotel class “A” and “B” less than 150 m3 12000
Hotel class “c” AND ‘d’ more than 150 m3 20000
Hospitals more than 150 m3  20000
Health centres less than 150 m3 12000
Schools and other institutions more than 200 m3 20000
Schools less than 200 m3 10000
Minor construction sites between 200 m3 and300 m3 15000
Major construction sites more than 300 m3 50000
Light industries less than 200 m3 30000
Medium industrial between 200 m3 and300 m3 50000
Heavy industries more than 300 m3 100000
Water Kiosks 5000

Other Charges

Service Approved Tariff (Ksh)
New water connection fee – Connection size: ½ inch to 1 inch 2500
New water connection fee – Connection size: 1.5 inches to 3 inches 7500
New water connection fee – Connection size above 3inches 15000
Reconnection fee – at meter point 1000
Reconnection fee – at mains 5,000 and double deposit
Illegal connection-Commercial, Industry, Construction(Fraud) 100,000 plus estimated consumption during the period of the illegality
Illegal connection(Fraud) – Domestic 30,000 plus estimated consumption during the period of the illegality
Tanker – 8000, 16,000 litres 2,500, 5,000 respectively per tanker within WSP area for all consumers
Replacement of stolen or damaged meters 100% of the market cost of the meter
Meter testing on request 300
Sewer Connection- Residential 5000
Sewer Connection- Commercial 7500
Sewer Connection- Industrial 15000
Private sewer unblocking 2500
Leak detection services 1000
Sewer Reconnection 15000

Penalties

Penalty Description Approved Tariff (Ksh)

Targets for the Tariff Period

Indicator 2017/2018 2018/2019 2019/2020 2020/2021
Water Coverage (%) 48 53 58 63
Water Quality (%) 100 100 100 100
Non Revenue Water (%) 40 36 32 30
Hours of Supply (Hrs) 16 17 18 18.5
Metering Ratio (%) 87 90 95 100
Collection Efficiency (%) 92 93 95 95
Resale at Kiosk (Ksh/20L) 2 2 2 2
Staff per 1000 connections 7 7 7 7

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