Robinson Lake
Wabasha County, MinnesotaView mapDirections
Minnesota PCA publishes the water-quality measurements for Robinson Lake. Here is what has been measured.
- 6 aquatic invasives
- Public access
- Limited data
Robinson Lake in Wabasha County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Water clarity: 5.9 ft visibility.
Robinson Lake is a lake in Wabasha County, Minnesota. Limited fish-species data available. Public access is available.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2023-10-16. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Robinson Lake is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Robinson Lake
These are the measurements Minnesota PCA publishes for Robinson Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Murky, only visible to about 5.9 ft. TSI 52.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 5.9ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 52 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Robinson Lake
Answers come straight from the public measurements and survey records on this page.
Water Temperature
Robinson Lake typically sits around 55°F at the surface in October. Summer average is about 75°F. Usually warmest in Jul (about 75°F) and coldest in Oct (about 55°F). These are typical values by month — not a live reading.
Column height runs from this lake’s coldest month (55°F) to its warmest (75°F).
Typical surface water temperature by month, from 9 field readings (2023–2023) via the EPA Water Quality Portal. See the full Robinson Lake water temperature breakdown →
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Robinson Lake. 1 report on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Public Water Access Sites — RobinsonPublic Water Access Sites · MN DNR LakeFinder
Stays via Stay22
Stays near Robinson Lake
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Fishing Robinson Lake
Invasive & Introduced Species
Red chips are ecologically harmful invasive species. Gray chips are stocked or introduced fish that aren't a current ecological concern.
Regulated Pollution Sources Nearby
2 EPA-permitted facilities operate within about 5 miles of Robinson Lake under Clean Water Act (NPDES) discharge permits. 1 facility has a reported Clean Water Act violation in the past three years.
- Wabasha WwtpWabasha · 1.3 mi away · NPDES MN0025143Recent violation
- Nelson Wastewater Treatment FacilityNelson · 2.4 mi away · NPDES WI0029459
Facilities permitted to discharge under the Clean Water Act within ~5 miles; proximity does not by itself mean a facility affects this lake. Source: EPA ECHO (ICIS-NPDES), as of 2026-07.
Nearby Lakes in Wabasha County
Frequently asked questions about Robinson Lake
Where is Robinson Lake?
- Robinson Lake is a lake in Wabasha County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Robinson Lake?
- Robinson Lake in Wabasha County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Water clarity: 5.9 ft visibility.
Is Robinson Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
What is the water temperature of Robinson Lake?
- Robinson Lake typically sits around 55°F at the surface in October, from 9 EPA Water Quality Portal field readings (2023–2023). That is a typical value for the month, not a live reading.
Can I fish at Robinson Lake?
- Public access to Robinson Lake is listed as yes on the lake record. Seasons, size and bag limits, and whether you need a license are set by Minnesota's fish and wildlife agency, so check its current regulations before you go.
Explore Robinson Lake across LakeQuality
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Where this data comes from
5 measurements from 1 monitoring station, 2023. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Minnesota Pollution Control Agency - Ambient Surface Water
MNPCA5 samples · 2023
Analytical methods
- Field measurement/observation, generic method
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Regulated discharger data from EPA ECHO (ICIS-NPDES)