Lake Marion-Levy Co.
Lake Marion-Levy Co. in Levy County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 3.4 ft visibility. Phosphorus: 19.5 µg/L.
- Clarity
- 3.4 ft
- Typical in August
- 84°F
- Trend
- ↓ Declining
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Why Lake Marion-Levy Co. has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Lake Marion-Levy Co., no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years). Sampling here has recorded water clarity and phosphorus, but not algae (chlorophyll-a).
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by FDEP and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Marion-Levy Co. is a lake in Levy County, Florida. Overall water quality is declining over recent sampling years.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2024-12-03. Grade methodology: LakeQuality methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Lake Marion-Levy Co.
These readings exist but are not enough for an A–F grade — see why.
Murky, only visible to about 3.4 ft. Phosphorus level: 19.5 µg/L. Trophic State Index: 53.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.4 ft | Not graded |
| Phosphorus | 19.5 µg/L | Not graded |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 53 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Lake Marion-Levy Co.
Compare lakeside cabins, hotels, and vacation rentals near Lake Marion-Levy Co. in Levy 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 Marion-Levy Co.
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Water Temperature
Lake Marion-Levy Co. typically sits around 84°F at the surface in August. Summer average is about 84°F. Usually warmest in Aug (about 84°F) and coldest in Dec (about 57°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 11 field readings (2024–2024) via the EPA Water Quality Portal. See the full Lake Marion-Levy Co. water temperature breakdown →
Fishing Lake Marion-Levy Co.
Water Quality Trend: ↓ Declining
Based on 2 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↓ Declining | -0.85 m/yr | 2 |
| Phosphorus | ↓ Declining | +880.5 µg/L/yr | 2 |
EPA Impairment Status
Lake Marion-Levy Co. 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 FL3731A · Official waterbody report · Matched by proximity (0.1 km)
Graded lakes near Lake Marion-Levy Co.
Lake Marion-Levy Co. has no grade, but these lakes within a short drive do.
Nearby Lakes in Levy County
Frequently asked questions about Lake Marion-Levy Co.
Where is Lake Marion-Levy Co.?
- Lake Marion-Levy Co. is a lake in Levy County, Florida. LakeQuality has not rated this lake (UNRATED) — no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
What is the water quality grade for Lake Marion-Levy Co.?
- Lake Marion-Levy Co. in Levy County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity: 3.4 ft visibility. Phosphorus: 19.5 µg/L.
Is Lake Marion-Levy Co. safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Marion-Levy Co. is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
What is the water temperature of Lake Marion-Levy Co.?
- Lake Marion-Levy Co. typically sits around 84°F at the surface in August, from 11 EPA Water Quality Portal field readings (2024–2024). That is a typical value for the month, not a live reading.
Explore Lake Marion-Levy Co. across LakeQuality
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Where this data comes from
12 measurements from 1 monitoring station, 2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- FL Dept. of Environmental Protection, Northeast District
21FLA_WQX12 samples · 2024
Monitoring station identifiers (1)
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