Japan-3

2021.03.04

lace TDS
ppm
pH

Chlorine Residual

ppm

Hard Water
ppm

Turbidity

NTU

Date

Fukutsu City, Fukuoka Prefecture
Miyajidake Shrine

60 6 0 0.89 Nov 3, 2025

Kumamoto City along the Kumamoto Line
Kumamoto Castle

147

8.2

0 1.48 Nov 3, 2025

Uminonakamichi, Fukuoka City, Fukuoka
 Seaside Park

108 7.9 0 1.62 2025/11/3

Aso City, Kumamoto Prefecture
Daikanbo Observatory

40 8.5 0.09 1.75 Nov 3, 2025

Kamimashiki District, Kumamoto Prefecture
Kumamoto International Airport

96 8.4 0.9 1.59 Nov 3, 2025

Dazaifu, Dazaifu City, Fukuoka Prefecture
Tenmangu Shrine

96 8.3 0.12 1.51 Nov 3, 2025
Yufu City, Oita Prefecture
Yufuin Floral Village
103 8.3 0.09 1.10 Nov 3, 2025
Shunpanro, Shimonoseki City, Yamaguchi Prefecture
Sino-Japanese Peace Treaty Negotiation Site
210 8.5 0.15 1.64 Nov 3, 2025
Kagoshima Sakurajima Crater 155 6.5 0.01 150 0 Jan 10,2020
Kagoshima city center 106 7.5 0.03 120 0 Jan 10,2020
Wutaishan Park, Kochi City 43 7.4

0.03

120 0 Jan 10, 2020
Shimizu Port 66 7.4

0.03

130 0 Jan 10, 2020
Shima Peninsula
Toba City Ferry Terminal
46 7.5

0.05

82 0 Jan 10, 2020
Sasebo City, Nagasaki Prefecture Huis Ten Bosch Park-Cold Drinking Water on the Roadside 71 7.9

0.06

105 2.51 Aug 20, 2019
Hakata District, Fukuoka City, Fukuoka Prefecture/Fukuoka Airport-Domestic cold water 101 7.9

0.04

135 0 Aug 20, 2019