Lake-Lorraine
Lake-Lorraine in Lake County, Florida has a water quality grade of B (Good). Water clarity: 3.5 ft visibility. Phosphorus: 31 µg/L.
- Clarity
- 3.5 ft
- Typical in August
- 88°F
- Type
- Eutrophic
- Trend
- ↓ Declining
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Lake-Lorraine is a productive, nutrient-rich eutrophic lake in Lake County, Florida. Water quality is graded B based on 1 sampling years through 2025. Overall water quality is declining over recent sampling years. Compared to the 127 other monitored lakes in Lake County, Lake-Lorraine ranks #18 for water quality.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2025-02-27. Grade methodology: LakeQuality methodology.
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Swimming Safety
Grade onlyLow algae
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Good for swimming, clear water with low algae levels
Water Quality Grade: B (Good)
Murky, only visible to about 3.5 ft. Phosphorus level: 31 µg/L. Trophic State Index: 56.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.5 ft | Not graded |
| Phosphorus | 31 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 56 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Lake-Lorraine
Compare lakeside cabins, hotels, and vacation rentals near Lake-Lorraine in Lake 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-Lorraine
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Planning a whole trip? See where to stay at Florida’s top lakes →
Water Temperature
Lake-Lorraine typically sits around 88°F at the surface in August. Summer average is about 88°F. Usually warmest in Aug (about 88°F) and coldest in Nov (about 70°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 21 field readings (2011–2018) via the EPA Water Quality Portal. See the full Lake-Lorraine water temperature breakdown →
Fishing Lake-Lorraine
Water Quality Trend: ↓ Declining
Based on 5 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↓ Declining | -0.23 m/yr | 5 |
| Phosphorus | ↓ Declining | +2.9 µg/L/yr | 5 |
EPA Impairment Status
Lake-Lorraine is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit FL2829A · Official waterbody report
County Ranking
Ranked #18 of 128 lakes in Lake County
Nearby Lakes in Lake County
Frequently asked questions about Lake-Lorraine
Where is Lake-Lorraine?
- Lake-Lorraine is a lake in Lake County, Florida. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Lake-Lorraine?
- Lake-Lorraine in Lake County, Florida has a water quality grade of B (Good). Water clarity: 3.5 ft visibility. Phosphorus: 31 µg/L.
Is Lake-Lorraine safe to swim in?
- Good for swimming, clear water with low algae levels. Lake-Lorraine has a water quality grade of B (Good). Always check local health department advisories before swimming.
What is the water temperature of Lake-Lorraine?
- Lake-Lorraine typically sits around 88°F at the surface in August, from 21 EPA Water Quality Portal field readings (2011–2018). That is a typical value for the month, not a live reading.
Explore Lake-Lorraine across LakeQuality
More Florida Lake Rankings
Other Grade B Lakes in Florida
Eutrophic Lakes in Florida
Where this data comes from
303 measurements from 3 monitoring stations, 2020–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FLORIDA LAKEWATCH
21FLKWAT_WQX303 samples · 2020–2025
Monitoring station identifiers (3)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database