Appendices. B, C, and D


Book Description










The 1993 Flood on the Mississippi River in Illinois


Book Description

The lessons learned from this flood focus on the performance of the levees, governmental responses, the effects of flood fighting, change in stages due to levee breaches, flood modeling, and the lack of information dissemination to the public on the technical aspects of the flood. These lessons point out information gaps and the need for research in the areas of hydraulics and hydrology, meteorology, sediment transport and sedimentation, surface and ground-water interactions, water quality, and levees. The report presents a comprehensive summary of the 1993 flood as far as climate, hydrology, and hydraulics are concerned.




A Century of Innovation


Book Description

A compilation of 3M voices, memories, facts and experiences from the company's first 100 years.







River of History


Book Description




Growing Greener


Book Description

Growing Greener is an illustrated workbook that presents a new look at designing subdivisions while preserving green space and creating open space networks. Randall Arendt explains how to design residential developments that maximize land conservation without reducing overall building density, thus avoiding the political and legal problems often associated with "down-zoning." The author offers a three-pronged strategy for shaping growth around a community's special natural and cultural features, demonstrating ways of establishing or modifying the municipal comprehensive plan, zoning ordinance, and subdivision ordinance to include a strong conservation focus. Open space protection becomes the central organizing principle for new residential development, and the open space that is protected is laid out to form an interconnected system of protected lands running across a community. The book offers: detailed information on how to conduct a community resource inventory a four-step approach to designing conservation subdivisions extensive model language for comprehensive plans, subdivision ordinances, and zoning ordinances illustrated design principles for hamlets, villages, and traditional small town neighborhoods In addition, Growing Greener includes eleven case studies of actual conservation developments in nine states, and two exercises suitable for group participation. Case studies include: Ringfield, Chadds Ford Township, Pennsylvania; The Fields of St. Croix, City of Lake Elmo, Minnesota; Prairie Crossing, Grayslake, Illinois; The Meadows at Dolly Gordon Brook, York, Maine; Farmcolony, Standsville, Virginia; The Ranch at Roaring Fork, Carbondale, Colorado; and others. Growing Greener builds upon and expands the basic ideas presented in Arendt's earlier work Conservation Design for Subdivisions, broadening the scope to include more detailed sections on the comprehensive planning process and information on how zoning ordinances can be updated to incorporate the concept of conservation design. It is the first practical publication to explain in detail how resource-conserving development techniques can be put into practice by municipal officials, residential developers, and site designers, and it offers a simple and straightforward approach to balancing opportunities for developers and conservationists.




The Wisconsin Frontier


Book Description

From French coureurs de bois coursing through its waterways in the seventeenth century to the lumberjacks who rode logs down those same rivers in the late nineteenth century, settlers came to Wisconsin's frontier seeking wealth and opportunity. Indians mixed with these newcomers, sometimes helping and sometimes challenging them, often benefiting from their guns, pots, blankets, and other trade items. The settlers' frontier produced a state with enormous ethnic variety, but its unruliness worried distant governmental and religious authorities, who soon dispatched officials and missionaries to help guide the new settlements. By 1900 an era was rapidly passing, leaving Wisconsin's peoples with traditions of optimism and self-government, but confronting them also with tangled cutover lands and game scarcities that were a legacy of the settlers' belief in the inexhaustible resources of the frontier.