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LakeQuality

Blickling Hall Lake

Essex Norfolk and Suffolk, EnglandView mapDirections

EA publishes the water-quality measurements for Blickling Hall Lake. Here is what has been measured.

Phosphorus
21 µg/L
Less phosphorus than most
Measured by EA
Chlorophyll-a
9.2 µg/L
Typical for England
Measured by EA
  • Limited data

Blickling Hall Lake in Essex Norfolk and Suffolk, England has official water-quality measurements, shown as reported. Phosphorus: 21 µg/L. Chlorophyll-a (algae): 9.2 µg/L.

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How Blickling Hall Lake is classified

Blickling Hall Lake 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).

Blickling Hall Lake is a lake in Essex Norfolk and Suffolk County, England.

Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2025-03-07. 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 Blickling Hall Lake 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 Blickling Hall Lake

These are the measurements EA publishes for Blickling Hall Lake. More on the source.

No clarity data. Phosphorus 21 µg/L. Chlorophyll-a 9.2 µg/L. TSI 50.

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 phosphorus21µg/LMeasured, not scored

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

Chlorophyll-a (algae)9.2µg/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.50Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Blickling Hall Lake

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Fishing Blickling Hall Lake

Frequently asked questions about Blickling Hall Lake

Where is Blickling Hall Lake?

Blickling Hall Lake is a lake in Essex Norfolk and Suffolk, England. This page reports official water-quality measurements, shown as reported.

What is the water quality of Blickling Hall Lake?

Blickling Hall Lake in Essex Norfolk and Suffolk, England has official water-quality measurements, shown as reported. Phosphorus: 21 µg/L. Chlorophyll-a (algae): 9.2 µg/L.

Measurements on this page ↑

Is Blickling Hall Lake safe to swim in?

Blickling Hall Lake 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

26 measurements from 1 monitoring station, 2024–2025. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • Environment Agency (England)ea-wqa26 samples · 2024–2025
Monitoring station identifiers (1)
  • AN-LSN0455

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