In accordance with the Survey Act Law and approved by the Agency Executive of the Geospatial Information Authority of Japan (being used) R2JHs91

Yoneyama Bridge

Yoshizaki

ijoRiverRengeji

Mishima Branch

Og

Shibumi
River

● 176
177

●❻❼
●

❽
●OnoExpressw
ayve

Shinkai-machir

Kamiyanagi-machi

110

Serikawa-machi

Takano Bridge

178

Matsu Bridge

Ri

Doman Bridge

Mishima Nakajo

179

aniku

●
❹❺
●Ogijo Bridge

mShobuRiver

Wakino-machi

Do

Saikando Bridge

Kazuta Bridge

Hokur

180

❸
●Kurozu-machiGanjima-machi

Takano-machi

Samezura Bridge

Mishima Shimbo
Kamiiwai

Makishita-machi

Ushirodani Bridge

Shobu Bridge
Nagaoka North Smart IC

Makiyama-machi

Kamino-machi

Nanokaichi Bridge

Makijima-machi
Fukuto-machi

roKu

116

Oarato-machi

er

Riv

Nanokaichi

117

Makijima

Kawane River Bridge

119

Zao

Watariba-machi
Tsutsumi-cho

Kamino-machi
Fukumichi-machi

Kawanegawa-machi

BridgeKoyo
Fujisawa
Hasugata-machi

Jiho-machi

175

Shimoyanagi

Minami Shinbo-machi

121

Ogino

Tekko-cho Miyazeki

Hasugata

Seiryo-machi

preiku Ex

Takase-machi

136

Nagaoka Fire Station
Sekihara Branch●5000Legend

Inundation Depth：
Landslide Warning Area

125bu

River137

Kaminozoki-machi Nishi

sswayKan-ets

Sekihara Minami

Isurugi-machi

Nagaoka ICnma

Sho

Do500(m)Up to 0.5 meters

From 3.0-5.0 meters

From 5.0-10.0 meters

From 10.0-20.0 meters

Nanoka-machi

Kibogaoka

Mitsugoya

56
Oyama

00 Evacuation Shelter

Midori-cho

Shinano

50

er

Riv

Isurugi Minami-machi

20 m and aboveidge

9Oaza Higoshi

From 0.5-3.0 metersashi Br

Mitsugoya-machi● Nagaoka Nishi Hospital

Fukuyama-machi

Minami Nanoka-machi

1243052 51

Kita Bridge

Sekihara-machi
Aobadai33

Ote OhKita-machi

Ojima Shin-machi

Dangerous Places during a Flood：

Chosei Bridge

323500 Evacuation Shelter (with a social welfare room)
Bridges●Nagaoka Police Station

Nakajima 28
r 29
Rive31 Kaki Gofuku-machi

Watari-machi Omote-machi
Hon-cho
Nagaoka
Civic Center

Nisseki-cho

Ueda-machi 27●Funae-cho
Otedori 26 ●KasugaYanagihara-machi City Oﬃce
Otedori Branch
YamadaTono-machi

Hirakata Bridge
Oimawashi Bridge

8 6 7

Nishisenju Senju

Underground Parking Lots

34

Takumi Bridge

KusozuOjima Hon-cho
Ojima-machi

00 Evacuation Shelter (to be transitioned into a Social Welfare Evacuation Shelter later on)
Subterranean Tunnels and Underpasses

Showa

Suido-cho127
126

u ExpreKaminozoki-machi

143

1 : 25,000

39Doju Bridge

Hoji-machi

Sekihara-machi

Shirotori-machi

Miyamoto
Higashikata-machi

36

Koshoji-machi

Sekihara Higashi-machi

135

142

Matsuba

Sakaihigashi-machi

Bansho Bridge

Miyamoto
Horinouchi-machi

dge

Koshoji

Shin Kuro River Bridge

138 140
139

i Bri● Nagaoka
Red Cross Hospital

Sekihara Nishi-machi

KuroashSensyu

Doman Bridge

Nagaoka JCTRivera Oh

Nishi Zao

Terajima-machi

Sakai-machi

Gotanda-machi

Kuro River Bridge

aok55

sswayr

HokuNag54

Doman Bridge
Kumoide-machi

Miyamoto-machi

118

Obaden-machi

Torikumo Shinden

Shin

Amaike-machi

ano

River

Torigoe

115
114

Kashiwa-cho
Minami-machi

00 Evacuation Shelters Safe for Child Rearing❺︼ Nagaoka Kawanishi︵ Eastern Area︶
Shibumi River❺︼ Nagaoka Kawanishi︵ Eastern Area︶
Shibumi River

Sannomiya-machi︻Flood Warning Hazard Map︻Flood Warning Hazard Map

Predicted Precipitation【Predicted Maximum Precipitation】
2-Day Total Precipitation782㎜