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Mississippi River Basin Healthy Watersheds Initiative (MRBI)

To improve the health of the Mississippi River Basin, including water quality and wildlife habitat, the Natural Resources Conservation Service is developing the Mississippi River Basin Healthy Watersheds Initiative (MRBI). Through this new Initiative, NRCS and its partners will help producers in selected watersheds in the Mississippi River Basin voluntarily implement conservation practices that avoid, control, and trap nutrient runoff; improve wildlife habitat; and maintain agricultural productivity.

These improvements will be accomplished through a conservation systems approach to manage and optimize nitrogen and phosphorous within fields to minimize runoff and reduce downstream nutrient loading. NRCS will provide producers assistance with a system of practices that will control soil erosion, improve soil quality, and provide wildlife habitat while managing runoff and drainage water for improved water quality.

The Initiative will build on the past efforts of producers, NRCS, partners, and other State and Federal agencies in the 12-State Initiative area to address nutrient loading in the Mississippi River Basin. Nutrient loading contributes to both local water quality problems and the hypoxic zone in the Gulf of Mexico. The 12 participating States are Arkansas, Kentucky, Illinois, Indiana, Iowa, Louisiana, Minnesota, Mississippi, Missouri, Ohio, Tennessee, and Wisconsin. MRBI will be implemented by NRCS through the the NRCS programs and initiatives listed below.

NRCS will offer this Initiative in FYs 2010 through 2013, dedicating at least $80 million in each fiscal year. This is in addition to the agency’s regular program funding in the 12 Initiative States and funding by other Federal agencies, States, and partners and the contributions of producers.

 

Eligible Illinois Watershed Areas

Map of Illinois Watersheds in te MRBI
Larger size image (JPG 709kb)

 

State Watershed name 8-digit Hydrologic Unit
 Illinois  Lower Illinois-Senachwine Lake  07130001
 Illinois  Upper Illinois  07120005
 Illinois  Vermilion River (Upper Mississippi River sub-basin)  07130002
 Illinois/Indiana  Vermilion (Upper Ohio River sub-basin)  05120109

The following documents require either Adobe Acrobat 6.0 or higher

Individual Watershed maps

To print maps and find additional information on the smaller 12 digit watersheds, download the file below each map.

Map of Lower Illinois Senachwine              map of Upper Illinois
Lower Illinois-Senachwine Lake (PDF, 2,2mb)       Upper Illinois (PDF, 1.5mb)

map of Vermilion - Upper Ohio River             map of Vermilion River
Vermilion (Upper Ohio River)  (PDF, 1.5mb)      Vermilion River (PDF, 1.9mb)

The following provides a list of Illinois' core and supporting practices approved for the Mississippi River Basin Initiative.

Core and Supporting Practices Approved for Illinois MRBI
Core Practices Supporting Practices
Practice Code* Practice Name Practice Code* Practice Name
AVOIDING AVOIDING
328a Conservation Crop Rotation 313 Waste Storage Facility
340 Cover crop 317 Composting Facility
528 Prescribed Grazing 327 Conservation Cover
590b Nutrient Management 382d Fence
633c Waste Utilization 511 Forage Harvest Management

CONTROLLING

558a Roof Runoff Structure
329 Residue & Tillage Management, No-Till/Strip Till/Direct Seed 561 Heavy Use Area Protection
330 Contour Farming 612 Tree & Shrub Planting
412 Grassed Waterway 632 Solid/Liquid Waste Separation Facility
512 Pasture & Hayland Planting 634 Waste Transfer
554g Drainage Water Management

CONTROLLING

585 Stripcropping 342 Critical Area Planting
600 Terrace 362 Diversion
643 Restoration & Management of Declining Habitats 386 Field Border
645 Upland Wildlife Habitat Management 410 Grade Stabilization Structure

TRAPPING

468 Lined Waterway or Outlet
332 Contour Buffer Strips 484 Mulching
390 Riparian Herbaceous Cover 533 Pumping Plant
391 Riparian Forest Buffer 587h Structure for Water Control
393 Filter Strip 606 Subsurface Drainage
635 Vegetated Treatment Area 620 Underground Outlet
656 Constructed Wetland 638 Water & Sediment Control Basin
657 Wetland Restoration

TRAPPING

659 Wetland Enhancement 342 Critical Area Planting

CONSERVATION ACTIVITY PLANS

490f Forest Site Preparation
102 Comprehensive Nutrient Management Plan 533 Pumping Plant
118 Irrigation Water Management Plan 587h Structure for Water Control

INTERIM STANDARD

638 Water & Sediment Control Basin
799 Monitoring and Evaluation 646 Shallow Water Development & Management
*Practice codes relate to the NRCS Field Office Technical Guide (National Conservation Practice Handbook)
a. A minimum of 3 different crops must be used and/or at least two years in perennial vegetation
b. Fall application will give lowest ranking
c. Practice will only be available for fiscal year 2010
d. Only for use with 528
e. Only for use with 313, 317, 561, 632, 633 and 634
f. For use with 612, 381 and 391
g. For management of water level control system that has been installed under 587
h. When used to support 554 a Drainage Water Management plan must be in place

 

Other MRBI Information Sources

Information explaining NRCS’ expectations for monitoring activities - The MRBI provides our first opportunity to provide financial assistance funds to producers for edge-of-field monitoring.
 

 

National MRBI Information

 

 

Contact Ivan Dozier, Illinois MRBI Coordinator, 217-353-6604

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Posted 11/29/2011