Robertson Lake
Robertson Lake in Jackson County, Mississippi has a water quality grade of B (Good). Water clarity: 3.1 ft visibility. Phosphorus: 40 µg/L. Chlorophyll-a (algae): 12.3 µg/L.
- Clarity
- 3.1 ft
- Type
- Eutrophic
- Public access
- Yes
Robertson Lake is a productive, nutrient-rich eutrophic lake in Jackson County, Mississippi. Water quality is graded B based on 2 sampling years through 2024. Limited fish-species data available. Public access is available with 7 public boat landings. Compared to the 1 other monitored lakes in Jackson County, Robertson Lake ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2024-10-09. Grade methodology: LakeGrade methodology.
Watch Robertson Lake water quality
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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)
Very murky, less than 3.1 ft of visibility. Phosphorus level: 40 µg/L. Chlorophyll-a: 12.3 µg/L. Trophic State Index: 58.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.1 ft | Not graded |
| Phosphorus | 40 µg/L | Good |
| Chlorophyll-a (Algae) | 12.3 µg/L | Good |
| Trophic State Index (TSI) | 58 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Robertson Lake
Compare lakeside cabins, hotels, and vacation rentals near Robertson Lake in Jackson County, Mississippi — 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 Robertson Lake
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Recreation & Access
- Pascagoula RiverPublic
- Bellview StreetPublic
- Highway 63Public
- I-10Public
- McInnis BayouPublic
- RiverfrontPublic
Showing 6 of 7 documented landings from the USGS National Boat Ramps inventory.
Named access points from the USGS National Boat Ramps inventory, snapped within 5 km. More lakes with boat ramps
Fishing Robertson Lake
County Ranking
Ranked #1 of 2 lakes in Jackson County
Nearby Lakes in Jackson County
Frequently asked questions about Robertson Lake
Where is Robertson Lake?
- Robertson Lake is a lake in Jackson County, Mississippi. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Robertson Lake?
- Robertson Lake in Jackson County, Mississippi has a water quality grade of B (Good). Water clarity: 3.1 ft visibility. Phosphorus: 40 µg/L. Chlorophyll-a (algae): 12.3 µg/L.
Is Robertson Lake safe to swim in?
- Good for swimming, clear water with low algae levels. Robertson Lake has a water quality grade of B (Good). Algae concentration (chlorophyll-a) is 12.3 µg/L. Always check local health department advisories before swimming.
Are there boat ramps on Robertson Lake?
- Robertson Lake has 7 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Pascagoula River, Bellview Street, Highway 63, I-10, among others. Public access is listed as yes.
Explore Robertson Lake across LakeGrade
More Mississippi Lake Rankings
Other Grade B Lakes in Mississippi
Eutrophic Lakes in Mississippi
Where this data comes from
74 measurements from 1 monitoring station, 2022–2024. Retrieved from the EPA Water Quality Portal on 2026-08-21.
Collected and reported by
- MISSISSIPPI DEPARTMENT OF ENVIRONMENTAL QUALITY
21MSWQ_WQX74 samples · 2022–2024
Analytical methods
- Phosphorus by Colorimetry
- 445.0 ~ EPA; Chlorophyll and Pheophytin in Algae by Fluorescence
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
Named boat-access points from the USGS National Boat Ramps inventory