Where is Dam Aleksandar Stamboliyski?

Dam Aleksandar Stamboliyski is a lake in Bulgaria. This page reports official water-quality measurements, shown as reported.

Is Dam Aleksandar Stamboliyski safe to swim in?

Dam Aleksandar Stamboliyski 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.

Dam Aleksandar Stamboliyski

BulgariaView map Directions

ExEA publishes the water-quality measurements for Dam Aleksandar Stamboliyski. Here is what has been measured.

Clarity

3 m

Secchi · sampled 2022

Phosphorus

46 µg/L

Measured by ExEA

Chlorophyll-a

2.6 µg/L

Measured by ExEA

Limited data

See the measurements Directions Where to stay

Dam Aleksandar Stamboliyski in Bulgaria has official water-quality measurements, shown as reported. Water clarity: 3 m visibility. Phosphorus: 46 µg/L. Chlorophyll-a (algae): 2.6 µg/L.

Loading map…

How Dam Aleksandar Stamboliyski is classified

Dam Aleksandar Stamboliyski in Bulgaria is published with the authority's own measurements and class. The measurements here are published by the agency that samples the lake, as reported. Sampling here has recorded water clarity, phosphorus and algae (chlorophyll-a).

LakeQuality publishes no grade of its own beside it. Everything below thathas been measured is reported on this page.

Monitoring: the Executive Environment Agency of Bulgaria, via UNEP GEMS/Water.

Dam Aleksandar Stamboliyski is a lake in Unknown County, Bulgaria.

Source: the Executive Environment Agency of Bulgaria, via UNEP GEMS/Water — not the EPA Water Quality Portal, last sampled 2022-04-27. Methodology: how these readings are compared.

What Dam Aleksandar Stamboliyski is good for

From access and monitoring records, not editorial picks.

Clear water9.8 ft of visibility

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Dam Aleksandar Stamboliyski is safe to swim in today is a call for the Executive Environment Agency of Bulgaria, via UNEP GEMS/Water and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

Get alerts for Dam Aleksandar Stamboliyski →

Water quality measurements for Dam Aleksandar Stamboliyski

These are the measurements ExEA publishes for Dam Aleksandar Stamboliyski. More on the source.

Moderate clarity, visible to about 9.8 ft. Phosphorus 46 µg/L. Chlorophyll-a 2.6 µg/L. TSI 48.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	3m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	46µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	2.6µg/L	Measured, not scored The green pigment in algae — a direct measure of how much algae is in the water.
Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a.	48	Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Dam Aleksandar Stamboliyski

Answers come straight from the public measurements and survey records on this page.

Stays via Stay22

Stays near Dam Aleksandar Stamboliyski

Compare lakeside cabins, hotels, and vacation rentals near Dam Aleksandar Stamboliyski in Bulgaria — 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.

Top-rated places to stay near Dam Aleksandar Stamboliyski

Prices for Oct 2–4, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Follow Dam Aleksandar Stamboliyski’s readings

Email me when new measurements post for this lake. Updates stay free.

Or email

Fishing Dam Aleksandar Stamboliyski

→ Dam Aleksandar Stamboliyski fishing regulations (limits, seasons, special rules)

Frequently asked questions about Dam Aleksandar Stamboliyski

Where is Dam Aleksandar Stamboliyski?: Dam Aleksandar Stamboliyski is a lake in Bulgaria. This page reports official water-quality measurements, shown as reported.
What is the water quality of Dam Aleksandar Stamboliyski?: Dam Aleksandar Stamboliyski in Bulgaria has official water-quality measurements, shown as reported. Water clarity: 3 m visibility. Phosphorus: 46 µg/L. Chlorophyll-a (algae): 2.6 µg/L.
Is Dam Aleksandar Stamboliyski safe to swim in?: Dam Aleksandar Stamboliyski 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 Dam Aleksandar Stamboliyski across LakeQuality

Lake Fishing Forecast

Species activity outlook by water temperature and season

More lakes in Bulgaria

Lakes in Bulgaria

Official water quality for lakes in Bulgaria

Lake water quality by country

EU bathing ratings and named-lake measurements

Where this data comes from

34 measurements from 1 monitoring station, 2016–2022. Retrieved from UNEP GEMS/Water GFQA (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

European Environment Agencyeuropeanenvironmentagenc34 samples · —

Analytical methods

GEMStat OPEN / CC BY 4.0

Monitoring station identifiers (1)

BGR00046

Authority classifications are shown as the authority published them. See where the data comes from and data sources.