Brownlow Mud Lake, Pine and Willow Rivers Watershed (WR02)
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Brownlow Mud Lake, Pine and Willow Rivers Watershed (WR02)
Brownlow Mud Lake (248700)
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9.06 Acres
Natural Community
Small
Year Last Monitored
2017
Good
 
Waushara
Trout Water 
No
Outstanding or Exceptional 
No
Impaired Water 
No

Fish and Aquatic Life

Current Use
Small
Attainable Use
Default FAL
Designated Use
Default FAL

Overview

Brownlow Mud Lake, in the Pine and Willow Rivers Watershed, is a 9.06 acre lake that falls in Waushara County. This lake is managed for fishing and swimming and is currently not considered impaired.

Date  2011

Author   Aquatic Biologist

Historical Description

A small, wilderness lake deriving its water source from springs and seepage. The lake is moderately fertile and exhibits clear water. Stratification occurs with development of the upper thermocline at a depth of 10 feet during midsummer. The littoral zone of the lake basin is very small because of abrupt drop-offs close to shore. Bottom materials in this zone consist of muck and marl. Winterkill has not been reported in the lake. The outlet of the lake forms the headwaters of Little Silver Creek, a trout stream tributary to the Pine River. The major fishery of the lake includes northern pike, largemouth bass, bluegills, black crappie, green sunfish and perch.

Evidence of a slow-growing panfish population has been reported and will be an important consideration in the future management of these waters. There are 28 acres of adjoining wetlands which contribute to the game assets of the lake area by providing nesting habitat for bluewing teal and wood ducks. Public access is not available. Source: 1970, Surface Water Resources of Waushara County Brownlow (Mud) Lake T-19-N, R-11-E, Section 12 Surface Acres = 9.6; S.D.F. = 1.38; Maximum Depth 21 feet

Date  1970

Author   Surface Water Inventory Of Wisconsin

Natural communities (stream and lake natural communities) represent model results that use predicted flow and temperature based on landscape features and related assumptions. Ranges of flow and temperature associated with specific aquatic life communities (fish, macroinvertebrates) help biologists identify appropriate resource management goals. Wisconsin Natural Communities.
This is the most recent date of monitoring data stored in SWIMS. Additional surveys for fish and habitat may be available subsequent to this date.
Trout Waters are represented by Class I, Class II or Class III waters. These classes have specific ecological characteristics and management actions associated with them. For more information regarding Trout Classifications, see the Fisheries Trout Class Webpages.
Wisconsin has designated many of the state's highest quality waters as Outstanding Resource Waters (ORWs) or Exceptional Resource Waters (ERWs). Waters designated as ORW or ERW are surface waters which provide outstanding recreational opportunities, support valuable fisheries and wildlife habitat, have good water quality, and are not significantly impacted by human activities. ORW and ERW status identifies waters that the State of Wisconsin has determined warrant additional protection from the effects of pollution. These designations are intended to meet federal Clean Water Act obligations requiring Wisconsin to adopt an 'antidegradation' policy that is designed to prevent any lowering of water quality - especially in those waters having significant ecological or cultural value.
A water is polluted or 'impaired' if it does not support full use by humans, wildlife, fish and other aquatic life and it is shown that one or more of the pollutant criteria are not met.
The use the water currently supports. This is not a designation or classification; it is based on the current condition of the water. Information in this column is not designed for, and should not be used for, regulatory purposes.
Small lake describes the size of small isolated waters. These variables affect the lakes response to watershed variables.
The use that the investigator believes the water could achieve through managing "controllable" sources. Beaver dams, hydroelectric dams, low gradient streams, and naturally occurring low flows are generally not considered controllable. The attainable use may be the same as the current use or it may be higher.
Fish and Aquatic Life - Default Waters do not have a specific use designation subcategory but are considered fishable, swimmable waters.
This is the water classification legally recognized by NR102 and NR104, Wis. Adm. Code. The classification determines water quality criteria and effluent limits. Waters obtain designated uses through classification procedures.
Fish and Aquatic Life - Default Waters do not have a specific use designation subcategory but are considered fishable, swimmable waters.