신갈지
신갈지 in Unknown, South Korea has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 1.2 m visibility. Phosphorus: 34 µg/L. Chlorophyll-a (algae): 13.8 µg/L.
- Clarity
- 1.2 m
Why 신갈지 has no A–F grade
신갈지 in South Korea is published with the authority's own measurements, not a LakeQuality letter. official authority class; not a LakeQuality A–F letter Sampling here has recorded water clarity, phosphorus and algae (chlorophyll-a).
A letter on the LakeQuality scale would be an invention, not an official class. Everything below that has been measured is still reported on this page.
Monitoring: the National Institute of Environmental Research (Korea).
신갈지 is a lake in Unknown County, South Korea.
Source: the National Institute of Environmental Research (Korea) — not the EPA Water Quality Portal, last sampled 2025-12-15. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for 신갈지
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Murky, only visible to about 3.9 ft. Phosphorus level: 34 µg/L. Chlorophyll-a: 13.8 µg/L. Trophic State Index: 56.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.2 m | Not graded |
| Phosphorus | 34 µg/L | Not graded |
| Chlorophyll-a (Algae) | 13.8 µg/L | Not graded |
| Trophic State Index (TSI) | 56 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near 신갈지
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Fishing 신갈지
Frequently asked questions about 신갈지
What is the water quality of 신갈지?
- 신갈지 in Unknown, South Korea has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 1.2 m visibility. Phosphorus: 34 µg/L. Chlorophyll-a (algae): 13.8 µg/L.
Is 신갈지 safe to swim in?
- 신갈지 has official nutrient and clarity measurements, not a bacteria swim class and not a safety clearance. Algal blooms, currents, and depth are not covered. Always check local notices before swimming.
Explore 신갈지 across LakeGrade
More lakes in South Korea
Where this data comes from
892 measurements from 3 monitoring stations, 2016–2025. Retrieved from the listed programme (not the EPA Water Quality Portal). See data sources on 2026-08-20.
Collected and reported by
- National Institute of Environmental Research (Korea)
nier-kr892 samples · 2016–2025
Analytical methods
- NIER national water-quality network (호소 surface chemistry)
Monitoring station identifiers (3)
1101B451101B501101B55
Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See how grades are calculated and data sources.