Where is Porcupine Reservoir?

Porcupine Reservoir is a lake in Converse County, Wyoming. Its water-quality measurements are published by Wyoming DEQ and shown on this page as reported.

Porcupine Reservoir

Converse County, Wyoming51 acresView map Directions

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

Area

51 acres

Surface area

Shoreline

1.8 mi

Measured length

See the measurements Directions Where to stay

Porcupine Reservoir in Converse County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 51 acres.

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Porcupine Reservoir is a 51-acre lake in Converse County, Wyoming.

Source: EPA Water Quality Portal sampling records, Wyoming DEQ. 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 Porcupine Reservoir is safe to swim in today is a call for the Wyoming Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Porcupine Reservoir

These are the measurements Wyoming DEQ publishes for Porcupine Reservoir, 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 Porcupine Reservoir

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

Lake Details

Surface area

51 acres

Shoreline

1.8 mi

No bathymetric survey has been published for Porcupine Reservoir, so its depth is not documented here.

Stays via Stay22

Stays near Porcupine Reservoir

Compare lakeside cabins, hotels, and vacation rentals near Porcupine Reservoir in Converse County, Wyoming — 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 Porcupine Reservoir

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Fishing Porcupine Reservoir

→ Porcupine Reservoir fishing regulations (limits, seasons, special rules)

Nearby Lakes in Converse County

Betty Reservoir13.3 miView →Nachtman Reservoir14.5 miView →Middle Creek Reservoir22 miView →Little Boxelder Number One Reservoir—View →La Prele Reservoir—View →Saddleback Reservoir—View →

Frequently asked questions about Porcupine Reservoir

Where is Porcupine Reservoir?: Porcupine Reservoir is a lake in Converse County, Wyoming. Its water-quality measurements are published by Wyoming DEQ and shown on this page as reported.
What is the water quality of Porcupine Reservoir?: Porcupine Reservoir in Converse County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 51 acres.
Is Porcupine Reservoir safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.