ijo

Mishima Jojo
Kiinomiya

Hanai-machi

Rir

Yoneyama Bridge

Ganjima-machi

180

Do

Wakino-machi

Ogijo Bridge

Saikando Bridge

Rengeji

Yoshizaki
Mishima Branch

OnoanRiu

ikr
kuver

Ho

Doman Bridgep
Ex500(m)Kurozu-machi
Shinkai-machi

109 108

Kamiyanagi-machi

110
Serikawa-machi

shi R

Makishita-machi

Nagaoka North Smart IC

iverKamiiwai

Shobu Bridge

Shimogejo-machi

Suyo

Sannomiya-machi

Takano Bridge

Mishima Shimbo

Samezura Bridge

Nakase● Environmmental
Sanitation Center

Makiyama-machi

Kamino-machi

Nanokaichi Bridge

TakaraMakijima-machi
Fukuto-machi

120

Shimogejo

Kotobuki117

Makijima

116

Hara-machi

Oarato-machi

Nanokaichi

Kawane River Bridge

River

119

Fukumichi-machi

Zao

Tsutsumi-cho Watariba-machi

Kamino-machi

Kawanegawa-machi

Bridge● Prefectural Niigata
Psychiatric Center Kitazono-machi

Kuro

Koyo

Jooka Bridge

Fujisawa
Hasugata-machi

Jiho-machi

175

115
Shimoyanagi 114

Minami Shinbo-machi

121

Tekko-cho48
Jooka Ohashi Bridge

Ogino

Higashi Zao

Miyazeki

JookaZao

49
Amaike-machi

Doman Bridge

Takase-machi

Sakai-machi

Gotanda-machiobuRivessway

Kaminozoki-machi

Shirotori-machi

Bansho Bridge

Miyamoto-machi
Sekihara Minami

137

Kaminozoki-machi Nishi●125

Nagaoka Fire Station
Sekihara Branch

LegendUp to 0.5 meters

From 0.5-3.0 meters

From 3.0-5.0 meters

Flood Flow (powerful ﬂow)

Showa

Nagaoka IC●Nagaoka Nishi Hospital
Mitsugoya-machi

Nanoka-machi

Kibogaoka

Mitsugoya

00 Evacuation Shelter
Landslide Warning Area

idge

Midori-cho

Shinano950

Fukuyama-machi

From 5.0-10.0 meters
Riverbank Erosion (Soil is eroded.)ashi Br

52 51

122

Isurugi-machi

30
Ote OhKita Bridge

Ojima Shin-machi

Chosei Bridge

Subterranean Tunnels and Underpasses

Nisseki-cho

45

Niibo

34

47

Nishiara-machi
IshiuchiHigashiara-machi
Kotohira
Nishikanda-machi

38

37

Higashisakae

Kanda-machi

Atago●Keiko-cho
Higashi Kanda

Nakajima

28 29●
iverki R
Gofuku-machi Naga-cho

31 Ka

YoshidaHospital

Kanto-machi Fukuro-machi
Higashisakanoue-machi
Fukuzumi
Watari-machi Hon-cho
Takumi Bridge Omote-machi
Ueda-machi Sakanoue-machi
25Funae-cho

27 Nagaoka Civic Center

41
Hoshiba4024Kesajiro
Jonai-cho●Nagaoka Station
26 ● Otedori
Kasuga YanagiharaCity Oﬃcemachi
16Dai-machi 22●Otedori Branch
Hirakata Bridge
23
TonoYamada
NagaokaGakko-cho
Oimawashi Bridge machi
Asahi-machi City Oﬃce
Nishisenju Senju
1500 Evacuation Shelter (to be transitioned into a Social Welfare Evacuation Shelter later on)Dangerous Places during a Flood：

3532

53

Kita-machi

Minami Nanoka-machi

Anticipated Zones of Flooding and Destruction of Houses：

33

127
126

Sekihara-machi

Inundation Depth：

Nagaoka
Police Station 39

Koshoji-machi

Sekihara-machi

Antetsu
Bridge36

Koshoji46

Ara-machi
Matsuba

Nagaoka ●Red Cross Hospital

Doju Bridge

Hoji-machi

u ExpreSekihara Higashi-machi

Izumi

dgeSensyu

Sakaihigashi-machi

Kan-ets

Shin Kuro
River Bridge

135

i Bri

Suido-cho

Sh

136

ashr

Sekihara Nishi-machi

Nagaoka Fire Station
Ara-machi Branch●Nishi Zaoa Oh

Terajima-machi

Doman Bridge

Nagaoka JCT

aok55

an R

yresswa

iku Exp

Hokur

Dom

Kumoide-machi

Nag

54

iverSeiryo-machi

Kuro River
Bridge118

Obaden-machi

Torikumo Shinden

Omoi River Junction

Kita Nagaoka StationHasugata

00 Evacuation Shelter (with a social welfare room)

Underground Parking Lots

Bridges

00 Evacuation Shelters Safe for Child Rearing

Water Level Observatory

River Live Camera❹︼ Nagaoka Kawanishi︵ Eastern Area︶
Kuro River

Takano-machi

178

Shina
no River❹︼ Nagaoka Kawanishi︵ Eastern Area︶
Kuro River

Mishima Nakajo
Tarui River Water Gate

179

● 176
177

Torigoe

高見町aywsesrm

❹
●0ve

❸
Kuro ●River❺●1 : 25,000

500

Shimo Kawanegawa

bu River

第２号中永橋❷●OgSho中永In accordance with the Survey Act Law and approved by the Agency Executive of the Geospatial Information Authority of Japan (being used) R2JHs91︻Flood Warning Hazard Map︻Flood Warning Hazard Map

Predicted Precipitation【Predicted Maximum Precipitation】
小木
城川
1-Day Total Precipitation722㎜
第１号中永橋