Nambu Wastewater Treatment Plant

Nambu Wastewater Treatment Plant Aerial Photography

• 
  Overview

• Characteristics

• Pumping stations under jurisdiction

Other pumping stations

Other facilities

About facility tour

About the event

Effective use of facilities

• Access

　　　Sewer River Bureau sewer character　　　　　　　　　Nambu Wastewater Treatment Plant character

　　　　　　　　　　　　Little lady　　　　　　　　　　　　　　　　　Borapy　　　　　　　　　　　　

• 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.
• Operation was started in July 1965 (Showa 40) as the second water reclamation center (sewage treatment plant) in Yokohama City.
• Jurisdiction facilities include large rainwater drainage facilities (Mansei, Yoshino, Isogo No. 2 pumping stations) and rainwater drainage and sewage relay pumping stations (Isogo pumping stations), and distant monitoring and control devices using optical cables laid in sewer pipes Operation 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 and has sea fishing facilities on a part of the surrounding coastal wall, providing a place for citizens to relax.
• We accept human waste (collected human waste, septic tank sludge) from Resources and Waste Recycling Bureau (Isogo Inspection Office) at Nambu Wastewater Treatment Plant. Human waste is mixed with sludge and pumped to Nambu Sludge Treatment Plant.
• Part of the treated water treated in Nambu Wastewater Treatment Plant is sand filtration, and is used as washing water at our center, Isogo pumping station and adjacent Resources and Waste Recycling Bureau.

Here are the characteristics of Nambu Wastewater Treatment Plant

About pumping station under the jurisdiction of Nambu Wastewater Treatment Plant

Overview of Pumping Station　

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

Overview of Pumping Station

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

Overview of Pumping Station　

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

Access Map (PDF: 65KB)

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

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

②The end of Yokohama Municipal Bus Line 85 bound for Nambu Wastewater Treatment Plant is Nambu Wastewater Treatment Plant.
　

①From the Yahatabashi intersection, take Route 16 toward Yokosuka and 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 Shinisogo-cho and follow the road for about 3 km to Nambu Wastewater Treatment Plant.　

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