Orange-North Lotta Lake
Orange-North Lotta Lake in Orange County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.
- Typical in September
- 84°F
- Trend
- ↓ Declining
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Why Orange-North Lotta Lake 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 Orange-North Lotta Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
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.
Orange-North Lotta Lake is a lake in Orange County, Florida. Overall water quality is declining over recent sampling years.
Source: EPA Water Quality Portal sampling records, FDEP, last sampled 2020-01-03. Grade methodology: LakeQuality methodology.
Watch Orange-North Lotta Lake water quality
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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 Orange-North Lotta Lake
These readings exist but are not enough for an A–F grade — see why.
No clarity data.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples |
Where to stay near Orange-North Lotta Lake
Compare lakeside cabins, hotels, and vacation rentals near Orange-North Lotta Lake 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 Orange-North Lotta Lake
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Planning a whole trip? See where to stay at Florida’s top lakes →
Water Temperature
Orange-North Lotta Lake typically sits around 84°F at the surface in September. Summer average is about 84°F. Usually warmest in Jun (about 84°F) and coldest in Dec (about 64°F). These are typical values by month — not a live reading.
Typical surface water temperature by month, from 13 field readings (2010–2015) via the EPA Water Quality Portal. See the full Orange-North Lotta Lake water temperature breakdown →
Fishing Orange-North Lotta Lake
Water Quality Trend: ↓ Declining
Based on 5 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↓ Declining | -1.495 m/yr | 5 |
| Phosphorus | ↓ Declining | +1.1 µg/L/yr | 5 |
EPA Impairment Status
Orange-North Lotta Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 5).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit FL3002G · Official waterbody report · Matched by proximity (0.2 km)
Graded lakes near Orange-North Lotta Lake
Orange-North Lotta Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Orange County
Frequently asked questions about Orange-North Lotta Lake
Where is Orange-North Lotta Lake?
- Orange-North Lotta Lake is a lake in Orange 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 Orange-North Lotta Lake?
- Orange-North Lotta Lake in Orange County, Florida is not rated for water quality — its monitoring record does not meet the evidence bar.
Is Orange-North Lotta Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Orange-North Lotta Lake 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 Orange-North Lotta Lake?
- Orange-North Lotta Lake typically sits around 84°F at the surface in September, from 13 EPA Water Quality Portal field readings (2010–2015). That is a typical value for the month, not a live reading.
Explore Orange-North Lotta Lake across LakeQuality
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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
- FLORIDA LAKEWATCH
21FLKWAT_WQX2 samples · 2020
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