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LakeQuality

Cty E Pond

Ozaukee County, Wisconsin2 acresView mapDirections

Wisconsin DNR publishes the water-quality measurements for Cty E Pond. Here is what has been measured.

Clarity
3.7 ft
Murkier than most
Secchi · sampled 2024
Phosphorus
33.6 µg/L
More phosphorus than most
Measured by Wisconsin DNR
Max depth
6 ft
Bathymetric survey
Area
2 acres
Surface area
  • 6 ft max depth
  • Limited data

Cty E Pond in Ozaukee County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 3.7 ft visibility. Phosphorus: 33.6 µg/L. Maximum depth: 6 ft. Surface area: 2 acres.

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Cty E Pond is a 2-acre lake in Ozaukee County, Wisconsin with a maximum depth of 6 feet.

Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2024-08-14. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Cty E Pond is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Cty E Pond

These are the measurements Wisconsin DNR publishes for Cty E Pond, 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 3.7 ft. Phosphorus 33.6 µg/L. TSI 56.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)3.7ftMeasured, not scored

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus33.6µg/LMeasured, not scored

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.56Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

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Answers come straight from the public measurements and survey records on this page.

WI DNR Lake Profile

Authoritative data from the Wisconsin DNR LakePages. 1 station on file (most recent sample 2024).

Lake Details

Max depth

6 ft

Surface area

2 acres

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Fishing Cty E Pond

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Frequently asked questions about Cty E Pond

Where is Cty E Pond?

Cty E Pond is a lake in Ozaukee County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.

What is the water quality of Cty E Pond?

Cty E Pond in Ozaukee County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Water clarity: 3.7 ft visibility. Phosphorus: 33.6 µg/L. Maximum depth: 6 ft. Surface area: 2 acres.

Measurements on this page ↑

Is Cty E Pond safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

How deep is Cty E Pond?

Cty E Pond has a maximum depth of 6 feet. The lake covers 2 acres.

Where this data comes from

2 measurements from 1 monitoring station, 2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • Wisconsin Department of Natural ResourcesWIDNR_WQX2 samples · 2024

Analytical methods

  • Phosphorus by Colorimetry
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

Fish and recreation data from Wisconsin DNR Lakes