Suido-cho
SensyuKoshoji

Sakaihigashi-machi

Doju Bridge

Shina
no River

Koshoji-machi

53

Kita-machi

Ote Ohashi B

51
Mitsugoya-machi 52

30

ridge

er

River

Rivmi

OtaibuSh5 Sanwa
SawadaeKaname-cho
Nishi Miyauchi

59

er

HeijimaRiv

Mizunashi-machi

Nagaoka Fire Station

Miyauchi

Heijima-machi

dov
Ri
er

Ota Bridge
Jomyo-machi

Joetsu Shinka

Settaya

Aoyamashin-machi

nsenr
ive

anoRShin

Maejima-machi

LegendUp to 0.5 meters

From 0.5-3.0 meters

Joganji Bridge

Kaminoyama Bridge

88
Oyama-machiNishi Katakai-machi

Higashi O-machi

Jonan Bridge
Takabatake
Ohashi Bridge

80 81
82

Takabatake
BridgeRyo Bridge

Suyoshi R

91
92

Suyoshi-machi

iver● Nagaoka
79
HoyoenTaka-machi
Machida-machi❷●Yokomakura-machi

Saginosu-machi

500

00 Evacuation Shelter
Landslide Warning Area

中子橋
中ノ橋

Kaki-machi

Ota River
BridgeFrom 3.0-5.0 meters

Riverbank Erosion (Soil is eroded.)90

Aoki-machi

Kamimaejima-machi

Anticipated Zones of Flooding and Destruction of Houses：

ivershi RhaSaru❶●Maekawa Station
Inundation Depth：

Doai-machi

Joganji-machi

Settaya-machi

Toyozume-machi

Aoshima-machi

Hachibuse-machi

Ohashi Bridge

Nakanuki Bridge

Yukyu-cho

Takabatake-machi

Gejo-machi

70

84

67

Joetsu Line

Aoyama-machi

Nagakura
Nagakura-machi

Tachikawa ●General Hospital

Magariara-machi

Nanyo

Nishi Katakai-machi

Asahioka

64 65
66

Sasabana

Koshiji Nakajima

Miyauchi-machi

Miyauchi Miyauchi Branch
Station●63

Ota RiverBridge

Su

NishinoHigashimiyauchi-machi
Miyasakae

Shinmizunashi Bridge

Jojo-machi

60

Imamiya Bridge

86
85

Hanazono Higashi

Hanazono Minami

191820

Sasazaki

Sh61

ImaiIijima87

17

NishikiAkebono Toyoda-machi
O-machiin-Omiya-machi

Maeda

Nagakura Nishi-machi

Suehiroets

Imai-machi

KitanoMiyauchiLine

Shimoyama-machi

Wakakusa-machi
Nakanuki-machi

Nagakura-machi

Nagakuraminami-machi

Sanwa-machi

Sakon

Higashi Katakai-machi

83

ReishuBridgeMisawaHanazono

Miyauchi-machi

ridg

Eisei Bridge

Sumiyoshi

ainshi B

62

uM

Oha

Miyabara

12

Doai❷︼ Nagaoka Kawahigashi︵ Central Area︶
Kaki River

Sakon-machi

21

Nakazawa

13

r3

Kanefusa

141011

Otoyoshi-machi

i River●255Shiromaru

1

Chiyoe-cho

Joganji-machi

Gakko-cho

Yumi-cho

Nagaoka Fire Station
Senzai ● 2

Saiwai-cho

Nakazawa-machi

Nagaoka Fire Station
Kawasaki Branch●iveenix

Minamijima Shinden

Minami-machi

89● Nagaoka Central
General Hospital

Kawasaki

16 Okita

Nagaoka City Oﬃce 15

Oimawashi
Bridge4Pho

Fukuda-machi

8 6
7Nishisenju Senju

Kitayama

Shimoyama

Kashiwa-cho

KusozuAsahi-machi

Kawasaki-machi

SaruhashTono-machi Water Level
Monitoring Camera Station

Musubi Bridge

432425iR

Nishizu-machi

40kKa5857

28 29Miyaji-machi

42

eriv
aRabInkibogaoka Minami

Higashi Kanda
Gofuku-machi
Gofuku-machi Water Level
Monitoring Camera Station41
Yoshida Hospital●Hoshiba
Naga-cho

Hirakata Bridge

Chosei Bridge

Ojima Hon-cho

Oyama

Jizo

● Sakanoue-machi
27
Funae-cho
Kesajiro
Jonai-cho●
Nagaoka Civic Center
Nagaoka Station
26 ●KasugaKashiwa-cho
City Oﬃce ●Dai-machi 22
Yanagihara-machi
Otedori Branch
23
YamadaJo❷︼ Nagaoka Kawahigashi︵ Central Area︶
Kaki River56

AtagoKeiko-choHorigane

Suyoshi RiverBridge

Kanto-machi Fukuro-machi
Watari-machi
Fukuzumi
Higashisakanoue-machi
Hon-choUeda-machi Omote-machi

ShinanoNisseki-cho

Ojima Shin-machi

Mitsugoya

Nakajima

TakumiBridge

50
Kibogaoka

Nanoka-machi● Nagaoka
Police Station

31● Nagaoka Nishi Hospital Midori-cho

Fukuyama-machi

34

33

Horigane-machi

44

Higashisakae

Kanda-machi
Higashiara-machi

Showa

Kozone-machi

er39

Sakai-machi

Kita Bridge

38 37

Asoda-machi

Yutakashi Riv

36● Nagaoka Red Cross Hospital

Doman Bridge

MisonoSuyoTerajima-machi

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

Ishiuchi Nishiara-machi
Higashiara-machi Kotohira
Antetsu Bridge
Nishikanda-machi

Matsuba

00 Evacuation Shelter (to be transitioned into a Social Welfare Evacuation Shelter later on)Dangerous Places during a Flood：

Subterranean Tunnels and Underpasses

1 : 25,0000Kaki
地蔵岩橋
River
500(m)

00 Evacuation Shelter (with a social welfare room)

Underground Parking Lots

Bridges

00 Evacuation Shelters Safe for Child Rearing

Water Level Observatory︻Flood Warning Hazard Map︻Flood Warning Hazard Map

Predicted Precipitation【Predicted Maximum Precipitation】
1-Day Total Precipitation813㎜

River Live Camera