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For real estate brokers (Creation status of Inagi City hazard map)

Last updated: April 24, 2023

Due to a partial amendment to the Enforcement Regulations of the Real Estate Transaction Business Act that came into effect on August 28, 2020, flood hazard maps prepared by local governments must be explained as important matters during real estate transactions based on the provisions of the Flood Prevention Act. Added to the list of must-haves.

The status of hazard map creation in Inagi City is as follows.

                    Hazard map creation status
type Creation status Flood control law Type of figure and publisher

Flood (open water)
Tama River

Yes based on

“Tama River Flood Inundation Area Map”
Ministry of Land, Infrastructure, Transport and Tourism Kanto Regional Development Bureau Keihin River Office

Flood (outside water/inland water)
Misawa River/Tsurumi River

Yes not based

“Misawa River Basin and Tsurumi River Basin Inundation Expected Area Map”
In charge of small and medium rivers, Planning Division, River Department, Bureau of Construction, Tokyo Metropolitan Government

Rainwater (inland water)

Nothing

Storm surge

Nothing

Flood history in Inagi City

We are publishing the history of flooding in Inagi City that has been reported since 1974.

Flood history is a record of locations where the city and fire department responded to reports from citizens that there was a risk of flooding, and includes minor road flooding and overflowing of irrigation water. Also, please note that the fact that something is not listed does not actually indicate that there is no history of flooding.

Click here for the history of flooding in Inagi City

Inquiries about this page

Inagi City Fire Department Headquarters Disaster Prevention Division
2111 Higashi-Naganuma, Inagi-shi, Tokyo (Inagi Fire Department)
Phone: 042-377-7119 Fax: 042-377-0119

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Inagi City's official mascot, Inagi Nashinosuke
2111 Higashinagumanuma, Inagi City, Tokyo 206-8601
Office hours: 8:30 a.m. to 5:00 p.m. Main phone: 042-378-2111 Fax: 042-377-4781
Copyright (C) Inagi City. All rights reserved.
Copyright (C)K.Okawara・Jet Inoue. All rights reserved.
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