Lake Mangonia North
Palm Beach County, FloridaView mapDirections
No nutrient or algae sampling on record from Florida DEP for this lake.
- Impaired · pH / acidity
- Limited data
Lake Mangonia North in Palm Beach County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Lake Mangonia North is a lake in Palm Beach County, Florida. Overall water quality is declining over recent sampling years.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2020-02-06. Methodology: how these readings are compared.
Swimming conditions
No readingBacteria tested: exceedances
Based on E. coli testing, Lake Mangonia North frequently exceeded the EPA safe-swimming threshold (235 MPN/100mL) — on 20% of 10 samples across 3 seasons.
This is a historical summary of past testing, not a current condition — bacteria levels change quickly, especially after rain. Always check Florida’s current beach and health-department advisories before swimming.
Whether Lake Mangonia North is safe to swim in today is a call for the Florida Department of Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake Mangonia North
These are the measurements Florida DEP publishes for Lake Mangonia North, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Lake Mangonia North
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Lake Mangonia North typically sits around 86°F at the surface in September. Summer average is about 87°F. Usually warmest in Aug (about 88°F) and coldest in Feb (about 70°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (70°F) to its warmest (88°F).
Typical surface water temperature by month, from 17 field readings (2010–2020) via the EPA Water Quality Portal. See the full Lake Mangonia North water temperature breakdown →
Stays via Stay22
Stays near Lake Mangonia North
Compare lakeside cabins, hotels, and vacation rentals near Lake Mangonia North in Palm Beach County, Florida — 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.
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Fishing Lake Mangonia North
Water quality readings over time
3 seasons of samples on record (2020–2024). Calling a direction takes at least 4 years of the same measurement.
Water clarity
Stable3 years
Phosphorus
Worsening+0.65 µg/L/yr3 years
EPA Impairment Status
Lake Mangonia North is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4C).
Causes of impairment
Designated uses not supporting: Aquatic life.
Source: EPA ATTAINS assessment unit FL3245C1 · Official waterbody report
Nearby Lakes in Palm Beach County
Frequently asked questions about Lake Mangonia North
Where is Lake Mangonia North?
- Lake Mangonia North is a lake in Palm Beach County, Florida. Its water-quality measurements are published by Florida DEP and shown on this page as reported.
What is the water quality of Lake Mangonia North?
- Lake Mangonia North in Palm Beach County, Florida has water-quality measurements published by Florida DEP, shown here as reported.
Is Lake Mangonia North safe to swim in?
- Based on E. coli testing, Lake Mangonia North frequently exceeded the EPA safe-swimming threshold (235 MPN/100mL) — on 20% of 10 samples across 3 seasons. That is a historical summary of past bacteria testing, not a current reading and not a swimming clearance. Bacteria levels can spike quickly after heavy rain, so whether Lake Mangonia North is safe to swim in today is a call for Florida's water agency and the county health department; check their current beach advisories before you swim.
What is the water temperature of Lake Mangonia North?
- Lake Mangonia North typically sits around 86°F at the surface in September, from 17 EPA Water Quality Portal field readings (2010–2020). That is a typical value for the month, not a live reading.
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Where this data comes from
2 measurements from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples2 samples · 2020
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database