Lake Hampton
Yadkin County, North CarolinaView mapDirections
Nutrients and algae run well above the regional average.
↓ down from D at the last regrade
- Hypereutrophic
- #1 of 2 in the county
- Limited data
Lake Hampton in Yadkin County, North Carolina has a water quality grade of F (Algae-prone). Phosphorus: 30 µg/L. Chlorophyll-a (algae): 31 µg/L.
- Type
- Hypereutrophic
- Trend
- ↑ Improving
Stays via Stay22
Stays near Lake Hampton
Compare lakeside cabins, hotels, and vacation rentals near Lake Hampton in Yadkin County, North Carolina — 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. The water-quality grade measures nutrients and algae, not lodging — cabins and rentals around Lake Hampton are listed below.
Top-rated places to stay near Lake Hampton
Prices for Sep 4–6, 4 adults. Change dates on the map below.
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Watch Lake Hampton’s letter
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Lake Hampton is a highly nutrient-loaded hypereutrophic lake in Yadkin County, North Carolina. Water quality is graded F based on 2 sampling years through 2022. Overall water quality is improving over recent sampling years. Compared to the 1 other monitored lakes in Yadkin County, Lake Hampton ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, NCDEQ, last sampled 2022-09-22. Grade methodology: LakeQuality methodology.
Swimming Safety
Grade onlyLimited data
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.
The F is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
Water Quality Grade: F (Algae-prone)
No clarity data. Phosphorus 30 µg/L. Chlorophyll-a 31 µg/L. TSI 59. The letter is not a swimming clearance.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 30 µg/L | Fair |
| Chlorophyll-a (Algae) | 31 µg/L | Poor |
| Trophic State Index (TSI) | 59 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
Fishing Lake Hampton
Water Quality Trend: ↑ Improving
Based on 2 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Phosphorus | → Stable | 0 µg/L/yr | 2 |
| Chlorophyll-a | ↑ Improving | -4 µg/L/yr | 2 |
Reservoir Info (USACE NID)
Lake Hampton is a man-made reservoir impounded by the Deep Creek Watershed #5d Dam (completed 2010), built primarily for flood risk reduction; earth-type dam, 75 ft tall and 1,494 ft long.
- Normal storage
- 2,024 ac-ft
- Max storage
- 7,820 ac-ft
- Drainage area
- 23.2 sq mi
- Hazard class
- High
- Owner
- Yadkin County Soil & Water Conservation District
All listed purposes: Flood Risk Reduction;Water Supply.
Source: USACE National Inventory of Dams, NID ID NC05866 · Operator website · Matched by proximity (0.15 km)
County Ranking
Ranked #1 of 2 lakes in Yadkin County
Nearby Lakes With Higher Grades
Lake Hampton holds Grade F. One nearby lake has a higher nutrient-and-algae grade — useful for a swim day, not a reason to skip lodging here.
Nearby Lakes in Yadkin County
Frequently asked questions about Lake Hampton
Where is Lake Hampton?
- Lake Hampton is a lake in Yadkin County, North Carolina. LakeQuality grades it F for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Lake Hampton?
- Lake Hampton in Yadkin County, North Carolina has a water quality grade of F (Algae-prone). Phosphorus: 30 µg/L. Chlorophyll-a (algae): 31 µg/L.
Is Lake Hampton safe to swim in?
- The F is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
Explore Lake Hampton across LakeQuality
Species activity outlook by water temperature and season
Where to stay at North Carolina's top lakes, each with its grade
Very high nutrients, dense algae, poor clarity
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More North Carolina Lake Rankings
Ranked by overall water quality grade
Top 25 by Secchi water clarity
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Full state directory
Other Grade F Lakes in North Carolina
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Where this data comes from
24 measurements from 1 monitoring station, 2021–2022. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- North Carolina Dept of Environmental Quality NCDEQ-DWR WQX
21NC03WQ24 samples · 2021–2022
Analytical methods
- Phosphorus by Colorimetry
- 445.0 ~ EPA; Chlorophyll and Pheophytin in Algae by Fluorescence
- 2130 B ~ Nephelometric Method
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.