What is the water quality grade for Railraod Lake?

Railraod Lake in Moniteau County, Wisconsin received a water quality grade of F (Very Poor). Phosphorus: 130 µg/L. Chlorophyll-a (algae): 62.1 µg/L. Surface area: 8 acres.

Is Railraod Lake safe to swim in?

Avoid swimming, very poor water quality, potential algae toxins. Railraod Lake has an overall water quality grade of F. Algae concentration (chlorophyll-a) is 62.1 µg/L. Always check local health department advisories before swimming.

Railraod Lake

Moniteau County, WisconsinHypereutrophic

Railraod Lake is a 8-acre highly nutrient-loaded hypereutrophic lake in Moniteau County, MO. Water quality is graded F based on 2 sampling years through 2021. Compared to the 1 other monitored lakes in Moniteau County, Railraod Lake ranks #2 for water quality.

Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2021-03-26. Grade methodology: LakeGrade methodology.

Swimming Safety

Avoid swimming, very poor water quality, potential algae toxins

Water Quality Grade: F, Very Poor

No clarity data. Phosphorus level: 130 µg/L. Chlorophyll-a: 62.1 µg/L. Trophic State Index: 73.

Metric	Value	Grade
Water Clarity (Secchi Depth)	No data
Phosphorus	130 µg/L	F
Chlorophyll-a (Algae)	62.1 µg/L	F
Trophic State Index (TSI)	73	Hypereutrophic

Very high nutrients, dense algae, poor clarity

Lake Details

Characteristic	Value
Surface Area	8 acres

Location

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County Ranking

Ranked #2 of 2 lakes in Moniteau County

Cleaner Lakes Within 30 Miles

Railraod Lake holds Grade F. 5 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Moniteau County

More Wisconsin Lake Rankings

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Other Grade F Lakes in Wisconsin

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Lake of the Woods-Kc

Jackson County · Clarity: 2 ft

Lake St. Louis by Dam

St. Charles County · Clarity: 2.3 ft

Hemitite Lake

St. Francois County · Clarity: 1.1 ft

Blind Pony Lake

Saline County · Clarity: 2.3 ft

Stockton Lake Upstream of Hwy 123 Bridge

Polk County · Clarity: 1.2 ft

Hypereutrophic Lakes in Wisconsin

Hemitite Lake Stockton Lake Upstream of Hwy 123 Bridge Dairy Farm Lake No.1 Lake St. Louis Nr. Hwy 40

Reservoir Info (USACE NID)

Railraod Lake is a man-made reservoir impounded by the Proctor Park Lake Dam (completed 1900), built primarily for recreation on the TR-NORTH MOREAU CREEK; earth-type dam, 20 ft tall.

Surface area: 8 ac
Normal storage: 53 ac-ft
Max storage: 86 ac-ft
Drainage area: 315 sq mi
Hazard class: Low
Owner: CITY OF CALIFORNIA

Source: USACE National Inventory of Dams, NID ID MO30093 · Operator website · Matched by proximity (0.09 km)

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2021-03-26

Monitoring stations: 1