Research On Phosphorus Impact Now Complete

New economic impact studies that were required by the legislature for new rules aimed at cutting phosphorus from wastewater dischargers, as well as shoreland zoning regulations for protecting water quality and habitat, are now finished. The research was conducted by the University of Wisconsin-Madison under contract with the Department of Natural Resources, which says phosphorus has long been recognized as the controlling factor in plant and algae growth in Wisconsin lakes and streams.

As part of the rules, which took effect in December 2010, the DNR must determine the phosphorus discharge limits a municipal or industrial wastewater discharger must meet based on the condition and quality of a watershed. Limits can vary depending on whether a waterway is already impaired by phosphorus, among other factors, according to Jim Baumann, of DNR’s Water Quality Bureau.

“DNR can include a compliance schedule in a discharger’s Clean Water Act permits if phosphorus discharge limits are either new or more stringent than in the past,” Baumann said. “When the operators receive those permits, they are given time to evaluate compliance options and have a maximum seven to nine years to come into compliance with their phosphorus limits.”

He notes that traditional compliance options at municipal facility like upgrades and variances are available as well as innovative compliance options such as adaptive management and water quality trading. These novel compliance options are designed to achieve compliance with phosphorus limits in the most cost- effective manner possible.

Agricultural operators also are being required to cut phosphorus under revised runoff rules effective January 1, 2011.

Meanwhile, a second economic impact analysis looks at new shoreland zoning requirements aimed at reducing polluted runoff entering lakes and rivers and protecting fish and wildlife habitat. The report predicts the expected outcomes of changes to minimum shoreland zoning standards that became effective February 2010.

Earlier this year, Governor Scott Walker and the DNR board granted approval to the agency to begin the rulemaking process again to further amend the shoreland zoning rules. The economic impact analysis did not analyze the impacts of any proposed changes that DNR will be pursuing to the rule revision effective February 1, 2010. The proposed changes will address concerns expressed by some local government officials with administration and implementation of the rule.

Topics:

Leave a Reply

Stewardship Stories

Crop InputsLand O’Lakes Announces Minnesota Water Quality Partnership
May 25, 2016
Governor Mark Dayton and Land O’Lakes, Inc. President and CEO Chris Policinski today announced a new public-private partnership to protect Read More
The Andersons Fostoria
StewardshipThe Andersons Facilities In Fostoria And Gibsonburg, OH Certified In 4R Nutrient Stewardship
May 11, 2016
The 4R Nutrient Stewardship Certification Program has announced that The Andersons, Inc.’s facilities in Fostoria and Gibsonburg, OH, have been added to its Read More
Patriot 4440 Sprayer close up
ManagementFlashing Back And Moving Forward On Spray Drift
May 3, 2016
The potential for pesticide drift remains an unavoidable feature of modern agriculture. Here, too, history repeats itself. “When Roundup debuted, Read More
StewardshipNRCS To Help Farmers Measure Conservation Impacts On Water Quality
April 27, 2016
The USDA has announced the availability of $2 million to help farmers install edge-of-field stations that monitor water quality as Read More
Trending Articles
Eric SfiligojPity The Monsanto Haters
May 23, 2016
An old saying goes thus: “Be careful what you wish for. You just might get it.” Given current events, there Read More
Monsanto Luling Plant
Crop InputsReport: Bayer Eyeing Monsanto For Possible Mega-Merger
May 16, 2016
Bayer AG is exploring a potential bid for U.S. competitor Monsanto Co. in a deal that would create the world’s Read More
Aerial Drone
Precision AgA Deeper Dive Into The Future Of Precision Ag
May 9, 2016
For about two decades now, through the good and the bad times, the ups and the downs inherent in agriculture, Read More
Palmer amaranth in soybean stubble
HerbicidesWSSA: Billions In Potential Economic Losses From Uncontrolled Weeds
May 4, 2016
What losses would corn and soybean growers experience if they were forced to eliminate herbicides and other control techniques from Read More
Eric SfiligojReasons For Hope In Commodity Prices
May 2, 2016
For many months now, the doomsayers have ruled the day in agriculture. Too much supply with too little demand would Read More
Eric SfiligojMissing The Family Ties In Agriculture
April 25, 2016
By its nature, the agriculture market is cyclical. Up and down cycles come and go with a regular pattern. For Read More
Latest News
ManagementWashington Visit and Bayer/Monsanto Deal Update
May 26, 2016
Editors Paul Schrimpf and Eric Sfiligoj discusses a recent trip to DC and the latest news on the proposed pairing Read More
Fertilizer closeup in hand
Industry NewsVerdesian: Striking A Balance Between Yield & ROI
May 26, 2016
Finely tuned nutrient management plans are helping farmers throughout the U.S. improve nutrient use efficiency, increase return on investment (ROI) Read More
Crop InputsLand O’Lakes Announces Minnesota Water Quality Pa…
May 25, 2016
Governor Mark Dayton and Land O’Lakes, Inc. President and CEO Chris Policinski today announced a new public-private partnership to protect Read More
Soybean Plant closeup
Industry NewsMonsanto Rejects Bayer Bid; Open To More Talks
May 25, 2016
Monsanto Co, the world’s largest seed company, turned down Bayer AG’s $62 billion acquisition bid as “incomplete and financially inadequate” Read More
Corn close up
Crop InputsArysta LifeScience Establishes Global Headquarters In R…
May 25, 2016
Arysta LifeScience has announced plans to relocate its global headquarters from West Palm Beach, FL, to Cary, NC, over the Read More
fertilizer blending and storage, Top 100
BlendersCHS Dakota Expansion Features AGCO’s GSI InterSys…
May 25, 2016
The continued growth of precision agriculture has increased farmer use of customized fertilizer blends best-suited for their soil conditions. Several Read More
ManagementAgriculture 3.5: A Bumpy Road Ahead
May 24, 2016
You may have read my article a few years ago on Agriculture 3.0, which is a term I coined to Read More
Topcon’s X30 display with CropSpec sensors
EquipmentGPS Autosteer Systems: Product Updates From Precision A…
May 24, 2016
Throughout 2015 GPS Steering solutions continued to evolve from what was once an after-market add on, to today’s cab where Read More
Trimble TMX-2050 In-Cab Display
Eric SfiligojThe Precision Ag Revolution Continues
May 24, 2016
It’s funny how much “the first time” tends to mean to someone as they get older. I sometimes can’t recall Read More
Eric Wintemute, AMVAC
Precision AgAMVAC Ups The Ante With New Precision Ag Technology
May 24, 2016
A potentially industry-changing at-plant soil treatment system from American Vanguard Corp., or AMVAC, is coming soon to large growers in Read More
Dry and Liquid Plant
CropLife 100CropLife 100 Map
May 24, 2016
The new CropLife 100 map shows the locations of each of the headquarters of the 2015 CropLife 100 retailers. The interactive Read More
Southern States Cooperative
Corn Field
Industry NewsTiger-Sul Names Veteran Account Manager To Lead Central…
May 23, 2016
With the continuing growth of the sulphur bentonite and precision crop nutrient industry, global agriculture firm H.J. Baker has announced that Read More
Bayer sign
Industry NewsReuters: Bayer Defies Critics With $62 Billion Monsanto…
May 23, 2016
German drugs and crop chemicals group Bayer has offered to buy U.S. seeds company Monsanto for $62 billion in cash, Read More
Eric SfiligojPity The Monsanto Haters
May 23, 2016
An old saying goes thus: “Be careful what you wish for. You just might get it.” Given current events, there Read More
Industry NewsCompass Minerals Hires Industry Veteran To Lead Plant N…
May 19, 2016
Compass Minerals has hired plant nutrition industry veteran Vatren Jurin to steer the company’s portfolio expansion into specialty liquid micronutrient Read More
ASMARK Retailers LIVE! Tour 2016 Group shot The Andersons
CropLife 100The Andersons Rejects Unsolicited Proposal From HC2
May 19, 2016
The Andersons, Inc. has announced that its Board of Directors has rejected two non-binding, highly conditional, unsolicited proposals from HC2 Read More
glyphosate
Crop InputsWHO: Glyphosate ‘Unlikely’ To Cause Cancer
May 16, 2016
Via Reuters.com reporter Kate Kelland: The weed-killing pesticide glyphosate, made by Monsanto and widely used in agriculture and by gardeners, Read More