Nambu Wastewater Treatment Plant

Nambu Wastewater Treatment Plant aerial photograph

• 
  Overview

• Characteristics

• Pumping stations under the jurisdiction of

Other pumping stations

Other facilities

About facility tour

About event

Effective use of facilities

• Access

　　　Sewerage River Bureau Sewerage Character　　　　　　　　　Nambu Wastewater Treatment Plant character

　　　　　　　　　　　　Kabanodai-chan　　　　　　　　　　　　　　　　　Borappy　　　　　　　　　　　　

• Nambu Wastewater Treatment Plant treats most of Minami Ward, half of Isogo Ward and part of Konan Ward, Naka Ward, Nishi Ward and Hodogaya Ward.
• It started operation in July 1965 (Showa 40) as the second water reclamation center (sewage treatment plant) in Yokohama.
• Jurisdiction facilities include large rainwater drainage facilities (Mansei, Yoshino, Isogo No. 2 pumping stations) and rainwater drainage / sewage relay pumping stations (Isogo pumping station). Operating and monitoring.
• In addition to the above, there are small pump facilities (other pumping stations and other pump facilities) managed by Nambu Wastewater Treatment Plant.
• As a measure to prevent pollution load in rainy weather, a rainwater reservoir is provided on the site of Isogo No. 2 pumping station.

• Nambu Wastewater Treatment Plant is located in a favorable environment surrounded by the sea, with sea fishing facilities on a part of the surrounding coastal wall, providing a place for citizens to relax.
• Human waste (pumped human waste, septic tank sludge) from Resources and Waste Recycling Bureau (Isogo Inspection Center) is accepted by Nambu Wastewater Treatment Plant. Human waste is mixed with sludge and sent to Nambu Sludge Treatment Plant.
• Part of the treated water treated by Nambu Wastewater Treatment Plant is sand filtered and used as rinsing water at the Center, Isogo Pumping Station and adjacent Resources and Waste Recycling Bureau (Isogo Inspection Station).

Here are the characteristics of Nambu Wastewater Treatment Plant

About pumping station under the jurisdiction of Nambu Wastewater Treatment Plant

Outline of pumping station　

	Site area	4,960m2
	Planned drainage area	2,112ha
	Planned drainage capacity	42.2m3/s
	Start of operation	July, 1965
	Location	2-29-19, Isogo, Isogo-ku

Outline of pumping station

	Site area	2,490m2
	Planned drainage area	241ha
	Planned drainage capacity	17.1m3/s
	Start of operation	October, 1987
	Location	2-29, Manseicho, Minami-ku

Outline of pumping station　

	Site area	31,540m2
	Planned drainage area	173.7ha
	Planned drainage capacity	25.33m3/s
	Start of operation	March, 2000
	Location	1-4, Isogo, Isogo-ku

Access map (PDF: 65KB)

①Exit from JR Isogo Station East Exit (sea side exit) and take the Yokohama Municipal Bus 85 bound for Nambu Wastewater Treatment Plant.

Link (Yokohama Municipal Bus):
http://navi.hamabus.city.yokohama.lg.jp/koutuu/pc/diagram/BusAboardMap?stCode=00090051 (external site)

②The last stop of Yokohama Municipal Bus 85 bound for Nambu Wastewater Treatment Plant is Nambu Wastewater Treatment Plant.
　

①From the Yahatabashi intersection, follow National Route 16 toward Yokosuka / Kanazawa (To Isogo Station).

②Turn left at the intersection in front of Isogo police department.　

③Go straight at the traffic light (intersection with the industrial road), go through the underpass of the Keihin Tohoku Negishi Line, and go straight at the intersection of Shinisoko-cho.　

④Go straight at the intersection of Shinisoko-cho, follow the road for about 3 km to reach Nambu Wastewater Treatment Plant.　

※The area near the rotary on the premises is one-way street. In addition, there is a part of mutual traffic on one side, so please keep the signs and traffic lights and drive slowly on the premises.