Where is Green Holly Pond?

Green Holly Pond is a lake in St. Mary's County, Maryland. Its water-quality measurements are published by MDE and shown on this page as reported.

Green Holly Pond

St. Mary's County, Maryland31 acresView map Directions

No nutrient or algae sampling on record from MDE for this lake.

Area

31 acres

Surface area

Shoreline

2.4 mi

Measured length

See the measurements Directions Where to stay

Green Holly Pond in St. Mary's County, Maryland has water-quality measurements published by MDE, shown here as reported. Surface area: 31 acres.

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Green Holly Pond is a 31-acre lake in St. Mary's County, Maryland.

Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

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

Whether Green Holly Pond is safe to swim in today is a call for the Maryland Department of the Environment and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Green Holly Pond

These are the measurements MDE publishes for Green Holly Pond, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

No clarity data. TSI undefined.

Ask about Green Holly Pond

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

Lake Details

Surface area

31 acres

Shoreline

2.4 mi

No bathymetric survey has been published for Green Holly Pond, so its depth is not documented here.

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Stays near Green Holly Pond

Compare lakeside cabins, hotels, and vacation rentals near Green Holly Pond in St. Mary's County, Maryland — 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 Green Holly Pond

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Fishing Green Holly Pond

→ Green Holly Pond fishing regulations (limits, seasons, special rules)

Nearby Lakes in St. Mary's County

Pond Number Three2.8 miView →Saint Marys Lake5.2 miView →Hall Pond—View →Mill Creek Lake3 ft clear5.4 miView →Burrell Branch Lake3 ft clear5.4 miView →Cleve Branch Lake3 ft clear5.5 miView →

Frequently asked questions about Green Holly Pond

Where is Green Holly Pond?: Green Holly Pond is a lake in St. Mary's County, Maryland. Its water-quality measurements are published by MDE and shown on this page as reported.
What is the water quality of Green Holly Pond?: Green Holly Pond in St. Mary's County, Maryland has water-quality measurements published by MDE, shown here as reported. Surface area: 31 acres.
Is Green Holly Pond safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.