Lake Hope
Orange County, FloridaView mapDirections
Florida DEP publishes the water-quality measurements for Lake Hope. Here is what has been measured.
- Mesotrophic
Lake Hope in Orange County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 7.8 ft visibility. Phosphorus: 18 µg/L.
Lake Hope is a mesotrophic lake in Orange County, Florida. Compared to the 319 other monitored lakes in Orange County, Lake Hope ranks #237 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2025-09-23. Methodology: how these readings are compared.
Swimming conditions
Readings onlyBacteria tested: low
Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Based on E. coli testing, Lake Hope rarely exceeded the EPA safe-swimming threshold (235 MPN/100mL) — on 2.3% of 44 samples across 4 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 Hope 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 Hope
These are the measurements Florida DEP publishes for Lake Hope, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Moderate clarity, visible to about 7.8 ft. Phosphorus 18 µg/L. TSI 47.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 7.8ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 18µg/L | Good GoodFairPoor |
| Chlorophyll-a (algae) | No reading 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. | 47 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Lake Hope
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Lake Hope typically sits around 77°F at the surface in October. Summer average is about 87°F. Usually warmest in Aug (about 88°F) and coldest in Jan (about 60°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (60°F) to its warmest (88°F).
Typical surface water temperature by month, from 44 field readings (2022–2025) via the EPA Water Quality Portal. See the full Lake Hope water temperature breakdown →
Stays via Stay22
Stays near Lake Hope
Compare lakeside cabins, hotels, and vacation rentals near Lake Hope in Orange 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.
Top-rated places to stay near Lake Hope
Prices for Oct 16–18, 4 adults. Change dates on the map below.
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Planning a whole trip? See where to stay at Florida’s top lakes →
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Fishing Lake Hope
Water Quality Trend: Stable
Based on 6 years of monitoring (2020–2025).
Water clarity
Stable6 years
Phosphorus
Stable+0.22 µg/L/yr6 years
Nearby Lakes in Orange County
Frequently asked questions about Lake Hope
Where is Lake Hope?
- Lake Hope is a lake in Orange 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 Hope?
- Lake Hope in Orange County, Florida has water-quality measurements published by Florida DEP, shown here as reported. Water clarity: 7.8 ft visibility. Phosphorus: 18 µg/L.
Is Lake Hope safe to swim in?
- Based on E. coli testing, Lake Hope rarely exceeded the EPA safe-swimming threshold (235 MPN/100mL) — on 2.3% of 44 samples across 4 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 Hope 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 Hope?
- Lake Hope typically sits around 77°F at the surface in October, from 44 EPA Water Quality Portal field readings (2022–2025). That is a typical value for the month, not a live reading.
Explore Lake Hope across LakeQuality
Planning a trip around Canaveral?
Lake Hope is about 39 miles from Canaveral National Seashore. Crowds there swing hard by season, so the month you pick changes both how busy the park is and what lodging costs.
Best time to visit Canaveral →More lakes in Florida
Other Lakes in Florida
Mesotrophic Lakes in Florida
Where this data comes from
88 measurements from 1 monitoring station, 2022–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Submitting organization not recorded for these samples88 samples · 2022–2025
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.