Runoff Risk Advisory Forecast (RRAF) system

Project Details by Fiscal Year
2019 Fiscal Year Funding Amount
$5,068
2018 Fiscal Year Funding Amount
$43,947
2017 Fiscal Year Funding Amount
$5,693
2016 Fiscal Year Funding Amount
$435
Fund Source
Clean Water Fund
Recipient
Minnesota Department of Agriclture and MN.IT Services
Recipient Type
State Government
Status
Ongoing
Start Date
April 2014
End Date
June 2022
Activity Type
Education/Outreach/Engagement
Modeling
Technical Assistance
Project Overview

The Minnesota Runoff Risk Advisory Forecast (RRAF) system is a tool designed to help farmers and commercial applicators determine the best time to apply manure. Precipitation, snow melt or other conditions can cause recently applied manure to move off target. The movement can decrease productivity and increase the risk of impacting local water resources.

The RRAF takes into account soil moisture content, forecast precipitation and temperatures, snow accumulation and melt to predict the likelihood of daily, next day, and 72 hour runoff events. Farmers and commercial applicators use an interactive map to locate their field and find the forecasted risk.

Runoff risk is grouped into four categories: No Runoff Expected, Low, Moderate and Severe. When the risk is Moderate or Severe, it is recommended that the applicator evaluate the situation to determine if there are other locations or later dates when the application could take place.

 

 

About the Issue

The MDA, in partnership with the National Weather Service, developed RRAF system. It is part of a regional Runoff Risk Advisory Forecast project. The goal of the projects is to provide information that leads to less manure runoff.

Wisconsin, Michigan, Minnesota and Ohio have partnered with several federal agencies and educational institutions to develop similar decision-support tools.The National Weather Service created a YouTube video (https://youtu.be/FAOLSjtRFZo) to describe this effort, discussion of the "application risk tool" begins at the 2:30 minute mark.

Project Details

The Application Risk Advisory System also integrates and enhances the MDA’s existing Six‑Inch Soil Temperature Network (www.mda.state.mn.us/soiltemp) to provide better spatial presentation of soil temperature for guiding fall anhydrous ammonia application. This enables applicators to follow the best management practice of waiting for soils to cool to 50º F in the fall before applying anhydrous to reduce losses of nitrate to water.

Legal Citation / Subdivision
M.L. 2017, Chapter 91, Article 2, Section 3
Appropriation Language

M.L. 2017: (d) $1,125,000 the first year and $1,125,000 the second year are for technical assistance, research, and demonstration projects on proper implementation of best management practices and more precise information on nonpoint contributions to impaired waters and for grants to support on-farm demonstration of agricultural practices. This appropriation is available until June 30, 2022.

2019 Fiscal Year Funding Amount
$5,068
Direct expenses
$4,504
Administration costs
$564
Number of full time equivalents funded
0
Legal Citation / Subdivision
M.L. 2017, Chapter 91, Article 2, Section 3
Appropriation Language

M.L. 2017: (d) $1,125,000 the first year and $1,125,000 the second year are for technical assistance, research, and demonstration projects on proper implementation of best management practices and more precise information on nonpoint contributions to impaired waters and for grants to support on-farm demonstration of agricultural practices. This appropriation is available until June 30, 2022.

2018 Fiscal Year Funding Amount
$43,947
Other Funds Leveraged
$0
Direct expenses
$38,512
Administration costs
$5,435
Number of full time equivalents funded
0
Legal Citation / Subdivision
M.L. 2015, Chapter 91, Article 2, Section 3
Appropriation Language

M.L. 2015: (d) $1,125,000 the first year and $1,125,000 the second year are for technical assistance, research, and demonstration projects on proper implementation of best management practices and more precise information on nonpoint contributions to impaired waters. This appropriation is available until June 30, 2020.

2017 Fiscal Year Funding Amount
$5,693
Other Funds Leveraged
$0
Direct expenses
$4,946
Administration costs
$0
Number of full time equivalents funded
0
Legal Citation / Subdivision
M.L. 2015, Chapter 91, Article 2, Section 3
Appropriation Language

M.L. 2015: (d) $1,125,000 the first year and $1,125,000 the second year are for technical assistance, research, and demonstration projects on proper implementation of best management practices and more precise information on nonpoint contributions to impaired waters. This appropriation is available until June 30, 2020.

2016 Fiscal Year Funding Amount
$435
Other Funds Leveraged
$0
Direct expenses
$376
Administration costs
$59
Number of full time equivalents funded
0
Proposed Measurable Outcome(s)

After this system is developed and deployed, we plan to track the number of Minnesota farmers and crop advisers that use it when applying manure and other nitrogen fertilizer products.

Measurable Outcome(s)

This system is currently under development

Project Manager
First Name
Heather
Last Name
Johnson
Organization Name
Minnesota Department of Agriculture
Street Address
625 Robert Street North
City
St. Paul
State
MN
Zip Code
55155
Phone
(651) 201-6098
Email
heather.johnson@state.mn.us
Administered By
Administered by
Location

625 Robert Street North
St. Paul, MN 55155

Phone
651-201-6000
Email the Agency