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LakeQuality

밀양댐

NR
Not yet rated
2.8 m clear · Oligotrophic
Limited DataOligotrophic

밀양댐 in Unknown, South Korea has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 2.8 m visibility. Phosphorus: 10 µg/L. Chlorophyll-a (algae): 1.5 µg/L.

Clarity
2.8 m
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Why 밀양댐 has no A–F grade

밀양댐 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).

밀양댐 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 rated

Limited data

Not rated for swimming — there is not enough monitoring data to judge this lake

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Water quality measurements for 밀양댐

These readings exist but do not meet the evidence bar for an A–F grade — see why.

Moderate clarity, visible to about 9 ft. Phosphorus level: 10 µg/L. Chlorophyll-a: 1.5 µg/L. Trophic State Index: 39.

MetricValueGrade
Water Clarity (Secchi Depth)2.75 mNot graded
Phosphorus10 µg/LNot graded
Chlorophyll-a (Algae)1.5 µg/LNot graded
Trophic State Index (TSI)39Oligotrophic

Low nutrients, clear water, excellent for swimming

Where to stay near 밀양댐

Compare lakeside cabins, hotels, and vacation rentals near 밀양댐 in Unknown, South Korea — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

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Fishing 밀양댐

Frequently asked questions about 밀양댐

What is the water quality of 밀양댐?

밀양댐 in Unknown, South Korea has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 2.8 m visibility. Phosphorus: 10 µg/L. Chlorophyll-a (algae): 1.5 µg/L.

Is 밀양댐 safe to swim in?

밀양댐 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.

Where this data comes from

710 measurements from 2 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-kr710 samples · 2016–2025

Analytical methods

  • NIER national water-quality network (호소 surface chemistry)
Monitoring station identifiers (2)
  • 2021B30
  • 2021B40

Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See how grades are calculated and data sources.

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