Rachelsee
Freyung-Grafenau, BavariaView mapDirections
LfU publishes the water-quality measurements for Rachelsee. Here is what has been measured.
- Limited data
Rachelsee in Freyung-Grafenau, Bavaria has official water-quality measurements, shown as reported. Water clarity: 1.5 m visibility. Phosphorus: 7.5 µg/L. Chlorophyll-a (algae): 7 µg/L.
How Rachelsee is classified
Rachelsee in Bavaria 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 Bavarian Environment Agency (LfU) Gewässerkundlicher Dienst.
Rachelsee is a lake in Freyung-Grafenau County, Bavaria.
Source: the Bavarian Environment Agency (LfU) Gewässerkundlicher Dienst — not the EPA Water Quality Portal, last sampled 2023-10-11. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Rachelsee is safe to swim in today is a call for the Bavarian Environment Agency (LfU) Gewässerkundlicher Dienst and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Rachelsee
These are the measurements LfU publishes for Rachelsee. More on the source.
Murky, only visible to about 4.9 ft. Phosphorus 7.5 µg/L. Chlorophyll-a 7 µg/L. TSI 46.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.5m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 7.5µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 7µg/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. | 46 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Rachelsee
Answers come straight from the public measurements and survey records on this page.
Stays via Stay22
Stays near Rachelsee
Compare lakeside cabins, hotels, and vacation rentals near Rachelsee in Freyung-Grafenau, Bavaria — 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 Rachelsee
Prices for Oct 9–11, 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 Rachelsee’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Rachelsee
Frequently asked questions about Rachelsee
Where is Rachelsee?
- Rachelsee is a lake in Freyung-Grafenau, Bavaria. This page reports official water-quality measurements, shown as reported.
What is the water quality of Rachelsee?
- Rachelsee in Freyung-Grafenau, Bavaria has official water-quality measurements, shown as reported. Water clarity: 1.5 m visibility. Phosphorus: 7.5 µg/L. Chlorophyll-a (algae): 7 µg/L.
Is Rachelsee safe to swim in?
- Rachelsee 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 Rachelsee across LakeQuality
More lakes in Bavaria
Where this data comes from
64 measurements from 1 monitoring station, 2016–2023. Retrieved from the listed programme (not the EPA Water Quality Portal). See data sources on 2026-08-20.
Collected and reported by
- Bayerisches Landesamt für Umwelt (LfU) — Gewässerkundlicher Dienst
gkd-by64 samples · —
Analytical methods
- LfU Bayern GKD lake chemistry
Monitoring station identifiers (1)
2054
Authority classifications are shown as the authority published them. See where the data comes from and data sources.