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Notification and Charges

List of Charge

Monthly Water Service Charges

Effective from January 1, 2005
Supply pipe
Diameter
Service
Charge
Commodity Charge
1-5
6-10
11-20
21-30
31-50
51-100
101-200
201-1000
1001
m³-
General Use 13mm ¥860 ¥0 ¥22/
¥128/
¥163/
¥202/
¥213/
¥298/
¥372/
¥404/
20mm ¥1,170
25mm ¥1,460
30mm ¥3,435 ¥213/
¥298/
¥372/
¥404/
40mm ¥6,865
50mm ¥20,720 ¥372/m³ ¥404/m³
75mm ¥45,623
100mm ¥94,568 ¥404/m³
150mm ¥159,094
200mm ¥349,434
250mm ¥480,135
over300mm ¥816,145
Public
Bathhouses
The same as
the general use
(¥6,865 for
40mm or over)
¥0 ¥22/
¥109/m³

Monthly Sewage Service Charges

Effective from June 1, 1998
Sewage Type Sewage Volume Rates
General Use 0-8m³ ¥560
9-20m³ ¥110/m³
21-30m³ ¥140/m³
31-50m³ ¥170/m³
51-100m³ ¥200/m³
101-200m³ ¥230/m³
201-500m³ ¥270/m³
501-1,000m³ ¥310/m³
1,001m³- ¥345/m³
Public Bathhouses 0-8m³ ¥280
9m³- ¥35/m³
  • For general customers, meters are read every two months, and the bills are mailed out every two months.
  • The volume of wastewater discharged in sewers is considered to be same as the consumption of tap water.
  • The rates for water services are 1.08 of total of the basic rate plus the actual usage rate.
    (Decimal figures are rounded off.)
  • The rates for sewer services are 1.08 of the rate listed in the rate schedule.
    (Decimal figures are rounded off.)
  • The sewage service in Tama area is managed by each city/town and the rates schedule is different. Please contact each city/town office for further information.

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