Understanding Your Water & Sewage Bill in Japan

In Naha, located in subtropical zone, the average temperature is 22 degrees Celsius . Also, because of the diverse climate and topology, every region has different water environment. Flammable or explosive waste such as fire extinguishers, gas cylinders, waste kerosene oil, minibikes, motorcycles, harmful chemicals, paint, batteries are not collectable.
The other is the subsidy of the facility construction by small water supply businesses . This subsidy system has contributed greatly to the expansion of water supply services and the control of the local gap among water supply businesses. Environmental and societal conditions change all the time, creating impacts water service cannot avoid its consequences of. With the participation from 38 organizations including universities, water utilities and private companies, JWRC has started a new collaborative program called "A-Batons".



After the treaty, active trading with foreign countries had caused Japan to experience epidemics of water-borne diseases such as cholera, typhus, etc. The number of patients in the 20 years from 1868 was 大阪市 トイレ詰まり approximately 410 thousands, and half of them lost their lives. Since then, to address water-borne diseases, related authorities started to emphasize the importance of modern waterworks construction.
The average cost of supplying 1 m3 of revenue water is approximately 180 yen/m3 in 2005. Also, drinking water utilities are required by the Act to provide the consumers with information pertaining to the results of water quality inspections and related information. The implementing regulation of Waterworks Act defines contents of information, which water utilities are expected to make available as the following. With the compliance of the requirements of the Act including Facility Standards, Drinking Water Quality Standards, etc., water utilities must supply water to their consumers at all times.

If the power does go off due to an overload, turn off as many appliances as possible before re-setting the circuit breaker. Management of smaller supplies is becoming harder, faced with multiple difficulties including the influence of topographic conditions, dispersed properties within the service area, and utility revenue reduction because of population decline. In 1854, around 200-year period of isolation was ended by the Japan-US Treaty of Amity.
Their sustainable management would require a thorough review of current operational and management status and to heighten its efficiency in terms of individual facilities as well as a network of system. Surface water consists 72% of total annual intake, and ground water (including river-bed, shallow and deep well) consists 26% . Therefore, most of the water supply sources can be easily influenced by pollutions such as eutrophication, oil spill accidents, etc. Furthermore, the Act requires health check-ups for workers in treatment plants every six months, to prevent the contamination of water from the workers infected with water-borne diseases. Applications and procedures for starting and terminating usage of water, payment and other services are available 24 hours online at the Osaka City Waterworks Bureau website.

You also have to the option of paying by payment voucher at the convenience store or by credit card. Your meter may have been changed in the period since the date of your last reading . In this case, you will be notified of the total amount of water usage based on the current meter reading plus the amount from the previous meter reading. In order to begin using electricity or in case of emergency, contact the nearest service office of Kansai Electric Power. Power failures may occur if you run too many electrical appliances at the same time.
Unlike the high coverage in cities (98%), the coverage in towns and villages are relatively low (91% and 88% respectively). It is important to clarify the rules of supply between water utilities and their consumers. Therefore, water utilities have to set the contracts concerning tariff and cost allocation of water service installation in advance, and let them be publicly known.

With regards to the disposal of the above, please consult the retailer or companies concerned for collection. Yodogawa-ku, Higashiyodogawa-ku24-hour CenterIn the event that the sewerage system requires emergency repair on holidays or at night. When a sewerage pipe has become clogged, please contact the Pipeline Management Center of Clearwater Osaka Corporation, which has been commissioned by Osaka City Public Works Bureau.
If you will dispose of used paper or clothes in a large amount at one time due to moving to a different residence or doing major housecleaning, etc., please ask a recyclable service company for collection. Veolia is working with the service company Jenets to read water meters for the residents of Tokyo, Osaka and Kyoto. JWRC is studying service management of economically developed countries to offer useful information to domestic utilities.