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LakeQuality

Heath Pond

Solent and South Downs, EnglandView mapDirections

EA publishes the water-quality measurements for Heath Pond. Here is what has been measured.

Phosphorus
200 µg/L
More phosphorus than most
Measured by EA
Chlorophyll-a
38 µg/L
More algae than most
Measured by EA
  • Limited data

Heath Pond in Solent and South Downs, England has official water-quality measurements, shown as reported. Phosphorus: 200 µg/L. Chlorophyll-a (algae): 38 µg/L.

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How Heath Pond is classified

Heath Pond in England 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 phosphorus and algae (chlorophyll-a), but not water clarity.

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

Monitoring: the Environment Agency (England).

Heath Pond is a lake in Solent and South Downs County, England.

Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2026-03-20. 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 Heath Pond is safe to swim in today is a call for the Environment Agency (England) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Heath Pond

These are the measurements EA publishes for Heath Pond. More on the source.

No clarity data. Phosphorus 200 µg/L. Chlorophyll-a 38 µg/L. TSI 73.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)No reading

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus200µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)38µg/LMeasured, 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.73Hypereutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Very high nutrients, dense algae, poor clarity

Ask about Heath Pond

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

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Fishing Heath Pond

Frequently asked questions about Heath Pond

Where is Heath Pond?

Heath Pond is a lake in Solent and South Downs, England. This page reports official water-quality measurements, shown as reported.

What is the water quality of Heath Pond?

Heath Pond in Solent and South Downs, England has official water-quality measurements, shown as reported. Phosphorus: 200 µg/L. Chlorophyll-a (algae): 38 µg/L.

Measurements on this page ↑

Is Heath Pond safe to swim in?

Heath Pond 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.

Swimming on this page ↑

Where this data comes from

23 measurements from 1 monitoring station, 2025–2026. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • Environment Agency (England)ea-wqa23 samples · 2025–2026
Monitoring station identifiers (1)
  • SO-LSN113

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