Hamlet City Lake
Richmond County, North Carolina45 acresView mapDirections
Clarity, phosphorus, and algae sit in the clean band for this region.
- Eutrophic
- #3 of 4 in the county
- 34 ft max depth
- Limited data
Hamlet City Lake in Richmond County, North Carolina has a water quality grade of B (Good). Phosphorus: 20 µg/L. Chlorophyll-a (algae): 10.8 µg/L. Surface area: 45 acres.
- Max depth
- ~34 ft est.
- Area
- 45 acres
- Type
- Eutrophic
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Hamlet City Lake is a 45-acre productive, nutrient-rich eutrophic lake in Richmond County, North Carolina with an estimated average depth of about 34 feet. Water quality is graded B based on 2 sampling years through 2021. Compared to the 3 other monitored lakes in Richmond County, Hamlet City Lake ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, NCDEQ, last sampled 2021-09-23. 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 B is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
Water Quality Grade: B (Good)
No clarity data. Phosphorus 20 µg/L. Chlorophyll-a 10.8 µg/L. TSI 51. The letter is not a swimming clearance.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 20 µg/L | Good |
| Chlorophyll-a (Algae) | 10.8 µg/L | Good |
| Trophic State Index (TSI) | 51 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | ~34 ft est. |
| Average Depth | ~9 ft est. |
| Surface Area | 45 acres |
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. North Carolina has not published bathymetry for Hamlet City Lake.
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
Fishing Hamlet City Lake
Reservoir Info (USACE NID)
Hamlet City Lake is a man-made reservoir impounded by the Hamlet City Lake Lower Dam (completed 1934), built primarily for other on the Marks Creek; earth-type dam, 11 ft tall and 600 ft long.
- Surface area
- 45 ac
- Normal storage
- 147 ac-ft
- Max storage
- 284 ac-ft
- Drainage area
- 7.05 sq mi
- Hazard class
- High
- Owner
- City of Hamlet, Hamlet Water System
All listed purposes: Other;Recreation.
Source: USACE National Inventory of Dams, NID ID NC00635 · Operator website · Matched by proximity (0.41 km)
County Ranking
Ranked #3 of 4 lakes in Richmond County
Nearby Lakes in Richmond County
Frequently asked questions about Hamlet City Lake
Where is Hamlet City Lake?
- Hamlet City Lake is a lake in Richmond County, North Carolina. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Hamlet City Lake?
- Hamlet City Lake in Richmond County, North Carolina has a water quality grade of B (Good). Phosphorus: 20 µg/L. Chlorophyll-a (algae): 10.8 µg/L. Surface area: 45 acres.
Is Hamlet City Lake safe to swim in?
- The B is nutrients and algae, not a swimming clearance. Check local advisories before you swim.
How deep is Hamlet City Lake?
- No published bathymetric survey covers Hamlet City Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 34 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate. The lake covers 45 acres.
Explore Hamlet City Lake across LakeQuality
Species activity outlook by water temperature and season
Where to stay at North Carolina's top lakes, each with its grade
High nutrients, frequent algae, reduced clarity
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Where this data comes from
29 measurements from 2 monitoring stations, 2021. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- North Carolina Dept of Environmental Quality NCDEQ-DWR WQX
21NC03WQ29 samples · 2021
Analytical methods
- Phosphorus by Colorimetry
- 445.0 ~ EPA; Chlorophyll and Pheophytin in Algae by Fluorescence
- 2130 B ~ Nephelometric Method
Monitoring station identifiers (2)
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
Lake size & watershed from HydroLAKES (HydroSHEDS)