Lakes in Yamaguchi, Japan
Find lakes in Yamaguchi: county page for 11 named lakes in Japan. Official surface phosphorus, chlorophyll-a, and Secchi, shown as the authority reports them; none is a swim-safety class.
Lake map
Map shows 11 lakes with coordinates
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Named lakes
| Lake | Place | Total phosphorus | Chlorophyll-a | Secchi | Year |
|---|---|---|---|---|---|
| 大原湖 | Yamaguchi | 8.0 µg/L | — | 4.4 m | 2025 |
| 小野湖 | Yamaguchi | 22 µg/L | — | 2.5 m | 2025 |
| 山代湖 | Yamaguchi | 14 µg/L | — | 3.6 m | 2025 |
| 常盤湖 | Yamaguchi | 20 µg/L | — | 2.0 m | 2025 |
| 弥栄湖 | Yamaguchi | 8.5 µg/L | — | 5.8 m | 2025 |
| 米泉湖 | Yamaguchi | 21 µg/L | — | 3.0 m | 2025 |
| 菅野湖 | Yamaguchi | 13 µg/L | — | 3.5 m | 2025 |
| 菊川湖 | Yamaguchi | 23 µg/L | — | 2.5 m | 2025 |
| 豊田湖 | Yamaguchi | 16 µg/L | — | — | 2024 |
| 阿武湖 | Yamaguchi | 12 µg/L | — | 4.0 m | 2025 |
| 高瀬湖 | Yamaguchi | 27 µg/L | — | 2.5 m | 2025 |
Frequently asked questions
- How many named lakes are in Yamaguchi?
- 11 named lakes in Yamaguchi, Japan, have official phosphorus and Secchi, 2024–2025. Values are the authority's measurements, shown as reported.
- Where do the Yamaguchi readings come from?
- Yamaguchi pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.