First Old River
Monroe County, Arkansas92 acresView mapDirections
No nutrient or algae sampling on record from Arkansas DEQ for this lake.
First Old River in Monroe County, Arkansas has water-quality measurements published by Arkansas DEQ, shown here as reported. Surface area: 92 acres.
First Old River is a 92-acre lake in Monroe County, Arkansas.
Source: EPA Water Quality Portal sampling records, ADEQ. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether First Old River is safe to swim in today is a call for the Arkansas Division of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for First Old River
These are the measurements Arkansas DEQ publishes for First Old River, 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 First Old River
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
92 acres
Shoreline
5.9 mi
No bathymetric survey has been published for First Old River, so its depth is not documented here.
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Stays near First Old River
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Frequently asked questions about First Old River
Where is First Old River?
- First Old River is a lake in Monroe County, Arkansas. Its water-quality measurements are published by Arkansas DEQ and shown on this page as reported.
What is the water quality of First Old River?
- First Old River in Monroe County, Arkansas has water-quality measurements published by Arkansas DEQ, shown here as reported. Surface area: 92 acres.
Is First Old River safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for First Old River come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.