ABD Promos, September-October 2014, Vol. 14, no.9/10

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

Laws of the territory of Iowa passed at the extra session of the legislative assembly : begun and held in the city of Burlington on the first Monday in July in the year of our Lord one thousand eight hundred and forty. 1840

The extra session of the 1840 legislative assembly listing all of the territorial laws of Iowa. The dates of approval of the acts are listed after each one and a brief index is included. This is the 1902 reprint by the Historical Department of Iowa.

09011-008 Walnut Creek Final Report

Walnut Creek is a Class B warm water stream located in northern Poweshiek County. The creek is sixteen miles in length with 26,223 acres of watershed area. Walnut Creek is listed on the 2008 impaired waters list as biologically impaired. Based on results of biological monitoring, no specific causes of the impairment have been identified. This watershed is of particular significance to the Poweshiek SWCD and the state of Iowa because water quality protection efforts can be implemented that will address the impairment. The Poweshiek SWCD received a watershed development grant in 2005, to complete a watershed assessment for the Walnut Creek Watershed. The results of the assessments showed an estimated 23,224 tons of sediment are delivered annually to Walnut Creek, and, about 34% of land in the watershed is delivering nearly 66% of the sediment. Therefore, the acres with more than 1 ton/ac/yr sediment delivery have been prioritized. In Jan. 2008, an implementation grant began. The 1st year’s EQIP matching funds were obligated by July 2008. Specific objectives are to: 1) Reduce sediment delivery by 3,205 tons, by installing conservation practices on the sediment delivery areas of more that 1 ton/ac/yr, and, 2) Develop an information and education program for landowners. The District has prioritized the Walnut Creek watershed for 50% EQIP funding to be combined with 25% WSPF funds. This application is for additional practice funds, utilized as 50% cost-share, to be used with 25% WSPF funds, for eligible soil loss projects (>1 ton/ac), when EQIP funds are not available.

Iowa and some Iowans : a bibliography of enrichment books, 1970

This bibliography was prepared through the cooperation of the executive board of the Iowa Association of School Librarians in hope that the books and pamphlets listed will supplement and enrich the material available in school libraries.

ABD Promos, November-December 2014, Vol. 14, no.11/12

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08018-010 Walnut Creek Final Report

In 2004 Walnut Creek was placed on the 303d list of impaired water bodies for lack of aquatic life with biological causes. Sediment from farmland as well as the stream banks was listed as the most likely stressor. In response to this listing a preliminary watershed assessment was completed by the six counties which have land in the Walnut Creek watershed. Walnut Creek flows through portions of Shelby, Pottawattamie, Montgomery, Mills, Page, and Fremont Counties before reaching its confluence with the West Nishnabotna River. The preliminary study assessed resource concerns and evaluated anticipated landowner participation levels for the six Huc 12 sub-watersheds which divide the Walnut Creek basin. These preliminary assessments revealed a priority sub-watershed which lies between US Hwy 6 and Hwy 34. A development grant was then funded by the Division of Soil Conservation to conduct a detailed assessment of this area. The detailed assessment involved an assessment of the uplands as well as the stream itself. A better understanding of the resource concerns was gained through the assessment, allowing for a comprehensive watershed plan to be developed. A variety of best management practices will be necessary for our project to be a success, many of which will be funded by other sources besides the WIRB. This grant is the first request for funding submitted by the East Pottawattamie and Montgomery SWCDs’. This grant will serve as the first critical step in building what is destined to be a true watershed success story.

ABD Promos, January 2015, Vol. 15, no. 1

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

ABD Promos, February 2015, Vol. 15, no. 2

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

ABD Promos, March 2015, Vol. 15, no. 3

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

ABD Promos, April 2015, Vol. 15, no. 4

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa—Phase I, TR-577, 2009

Single-vehicle run-off-road crashes are the most common crash type on rural two-lane Iowa roads. Rumble strips have been proven effective in mitigating these crashes, but these strips are commonly installed in paved shoulders adjacent to higher-volume roads owned by the State of Iowa. Lower-volume paved rural roads owned by local agencies do not commonly feature paved shoulders but frequently experience run-off-road crashes. This project involved installing “rumble stripes,” which are a combination of conventional rumble strips with a painted edge line placed on the surface of the milled area, along the edge of the travel lanes but at a narrow width to avoid possible intrusion into the normal vehicle travel paths. Candidate locations were selected from a list of paved local rural roads that were most recently listed in the top 5% of roads for run-off-road crashes in Iowa. Horizontal curves were the most favored locations for rumble stripe installation because they commonly experience roadway departure crashes. The research described in this report was part of a project funded by the Federal Highway Administration, Iowa Highway Research Board, and Iowa Department of Transportation to evaluate the effectiveness of edge line rumble strips in Iowa. The project evaluated the effectiveness of “rumble stripes” in reducing run-off-road crashes and in improving the longevity and wet weather visibility of edge line markings. This project consists of two phases. The first phase was to select pilot study locations, select a set of test sites, install rumble stripes, summarize lessons learned during installation, and provide a preliminary assessment of the rumble stripes’ performance. This information is summarized in this report. The purpose of the second phase is to provide a more long-term assessment of the performance of the pavement markings, conduct preliminary crash assessments, and evaluate lane keeping. This will result in a forthcoming second report.

ABD Promos, May 2015, Vol. 15, no.

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

ABD Promos, June 2015, Vol. 15, no.6

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

Ultrathin Portland Cement Concrete Overlay Extended Evaluation, Interim Report, TR-432, 2002

The Iowa Department of Transportation (Iowa DOT) UTW Project (HR-559) initiated Ultra-Thin Whitetopping in Iowa. The project is located on Iowa Highway 21 between Iowa Highway 212 and U.S. Highway 6 in Iowa County, near Belle Plaine, Iowa. The above listed research project lasted for five years, and then was extended for another five year period. The new phase of the project (TR 432) was initiated by removing cracked panels existing in the 2-inch thick PCC sections and replacing them with three inches of PCC. The project extension provides an increased understanding of slab bonding conditions over a longer period, as well as knowledge regarding the behavior of the newly rehabilitated areas. This report documents the rehabilitation of the PCC patching of all fractured panels and several cracked panels, taking place in September of 2001.

ABD Promos, July 2015, Vol. 15, no.7

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