Where is Trimpley Reservoir Dwpa Sampling Point?

Trimpley Reservoir Dwpa Sampling Point is a lake in Shrops Heref Worcs and Glos, England. This page reports official water-quality measurements, shown as reported.

Is Trimpley Reservoir Dwpa Sampling Point safe to swim in?

Trimpley Reservoir Dwpa Sampling Point 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.

Trimpley Reservoir Dwpa Sampling Point

Shrops Heref Worcs and Glos, EnglandView map Directions

EA publishes the water-quality measurements for Trimpley Reservoir Dwpa Sampling Point. Here is what has been measured.

Phosphorus

144 µg/L

More phosphorus than most

Measured by EA

Chlorophyll-a

2.6 µg/L

Less algae than most

Measured by EA

Limited data

See the measurements Directions Where to stay

Trimpley Reservoir Dwpa Sampling Point in Shrops Heref Worcs and Glos, England has official water-quality measurements, shown as reported. Phosphorus: 144 µg/L. Chlorophyll-a (algae): 2.6 µg/L.

Loading map…

How Trimpley Reservoir Dwpa Sampling Point is classified

Trimpley Reservoir Dwpa Sampling Point 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).

Trimpley Reservoir Dwpa Sampling Point is a lake in Shrops Heref Worcs and Glos County, England.

Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2019-12-18. 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 Trimpley Reservoir Dwpa Sampling Point 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.

Get alerts for Trimpley Reservoir Dwpa Sampling Point →

Water quality measurements for Trimpley Reservoir Dwpa Sampling Point

These are the measurements EA publishes for Trimpley Reservoir Dwpa Sampling Point. More on the source.

No clarity data. Phosphorus 144 µg/L. Chlorophyll-a 2.6 µg/L. TSI 58.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)		No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	144µg/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.	58	Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Trimpley Reservoir Dwpa Sampling Point

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

Stays via Stay22

Stays near Trimpley Reservoir Dwpa Sampling Point

Compare lakeside cabins, hotels, and vacation rentals near Trimpley Reservoir Dwpa Sampling Point in Shrops Heref Worcs and Glos, England — 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 Trimpley Reservoir Dwpa Sampling Point

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 Trimpley Reservoir Dwpa Sampling Point’s readings

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

Or email

Fishing Trimpley Reservoir Dwpa Sampling Point

→ Trimpley Reservoir Dwpa Sampling Point fishing regulations (limits, seasons, special rules)

Frequently asked questions about Trimpley Reservoir Dwpa Sampling Point

Where is Trimpley Reservoir Dwpa Sampling Point?: Trimpley Reservoir Dwpa Sampling Point is a lake in Shrops Heref Worcs and Glos, England. This page reports official water-quality measurements, shown as reported.
What is the water quality of Trimpley Reservoir Dwpa Sampling Point?: Trimpley Reservoir Dwpa Sampling Point in Shrops Heref Worcs and Glos, England has official water-quality measurements, shown as reported. Phosphorus: 144 µg/L. Chlorophyll-a (algae): 2.6 µg/L.
Is Trimpley Reservoir Dwpa Sampling Point safe to swim in?: Trimpley Reservoir Dwpa Sampling Point 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 Trimpley Reservoir Dwpa Sampling Point across LakeQuality

Lake Fishing Forecast

Species activity outlook by water temperature and season

More lakes in England

Lakes in England

Official water quality for lakes in England

Lake water quality by country

EU bathing ratings and named-lake measurements

Where this data comes from

31 measurements from 1 monitoring station, 2016–2019. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

Environment Agency (England)ea-wqa31 samples · 2016–2019

Monitoring station identifiers (1)

MD-00039520

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