Where is Complexe de Fontgombault?

Complexe de Fontgombault is a lake in Indre, France. This page reports official water-quality measurements, shown as reported.

Is Complexe de Fontgombault safe to swim in?

Complexe de Fontgombault 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.

Complexe de Fontgombault

Indre, FranceView map Directions

Eau France publishes the water-quality measurements for Complexe de Fontgombault. Here is what has been measured.

Clarity

0.4 m

Murkier than most

Secchi · sampled 2023

Chlorophyll-a

18.5 µg/L

More algae than most

Measured by Eau France

Limited data

See the measurements Directions Where to stay

Complexe de Fontgombault in Indre, France has official water-quality measurements, shown as reported. Water clarity: 0.4 m visibility. Chlorophyll-a (algae): 18.5 µg/L.

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How Complexe de Fontgombault is classified

Complexe de Fontgombault in France 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 and algae (chlorophyll-a), but not phosphorus.

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

Monitoring: the French water agencies, via UNEP GEMS/Water.

Complexe de Fontgombault is a lake in Indre County, France.

Source: the French water agencies, via UNEP GEMS/Water — not the EPA Water Quality Portal, last sampled 2023-10-03. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

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

Whether Complexe de Fontgombault is safe to swim in today is a call for the French water agencies, via UNEP GEMS/Water and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Complexe de Fontgombault

These are the measurements Eau France publishes for Complexe de Fontgombault. More on the source.

Very murky, less than 1.3 ft of visibility. Chlorophyll-a 18.5 µg/L. TSI 66.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	0.4m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus		No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	18.5µg/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.	66	Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Complexe de Fontgombault

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

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Stays near Complexe de Fontgombault

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Fishing Complexe de Fontgombault

→ Complexe de Fontgombault fishing regulations (limits, seasons, special rules)

Frequently asked questions about Complexe de Fontgombault

Where is Complexe de Fontgombault?: Complexe de Fontgombault is a lake in Indre, France. This page reports official water-quality measurements, shown as reported.
What is the water quality of Complexe de Fontgombault?: Complexe de Fontgombault in Indre, France has official water-quality measurements, shown as reported. Water clarity: 0.4 m visibility. Chlorophyll-a (algae): 18.5 µg/L.
Is Complexe de Fontgombault safe to swim in?: Complexe de Fontgombault 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.

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Where this data comes from

8 measurements from 1 monitoring station, 2023. Retrieved from UNEP GEMS/Water GFQA (not the EPA Water Quality Portal) on 2026-08-20.

Collected and reported by

Office français de la biodiversité (Hub'Eau)hubeau-fr8 samples · —

Analytical methods

Hub'Eau / Naïades plans d'eau

Monitoring station identifiers (1)

L475510

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