08008-004 Rathbun Lake Final Report

The Rathbun Land and Water Alliance and partners have undertaken a highly effective approach to water quality protection through the Rathbun Lake Special Project. This approach is achieving a significant reduction in the sediment and phosphorus that impair water quality in Rathbun Lake and its tributaries as a result of the targeted application of best management practices (BMPs) for priority land in the watershed. This project application proposes to assist landowners to apply BMPs that will reduce sediment and phosphorus delivery from priority land in one targeted sub-watershed as part of the Rathbun Lake Special Project. Features of this project are: (1) use of geographic information system (GIS) analysis to identify priority land that requires BMPs; (2) assistance for landowners to apply BMPs on 1,450 acres that will reduce the annual delivery of sediment by 2,160 tons and phosphorus by 8,210 pounds; (3) evaluation of the benefits from BMP application using GIS analysis and water quality monitoring; and (4) watershed outreach activities that encourage landowners to apply BMPs for priority land to protect water quality.

08006-003 East Okoboji Beach Final Report

East Okoboji Beach was platted on April 20, 1961 and includes over 90.4 acres with 489 lots. The East Okoboji Beach project includes a complete storm water discharge system, which includes low impact development and reconstruction of the roadways in East Okoboji Beach. The East Okoboji Beach Project is an enormous project that is the first Dickinson County project to retrofit LID practices, lake-friendly storm-water drainage systems and roadway reconstruction throughout an existing sub- division. This cooperative project between DNR, Dickinson County, and EOB landowners includes engineering retention ponds, rain gardens, bio-swales and other LID practices to reduce nutrient and sediment pollutants flowing directly into East Okoboji. The nature of the problem stems back to that original plat where small lots were platted and developed without planning for storm water discharge. There was no consideration of the effects of filling in and developing over the many wetland areas existing in EOB. The scope of the problem covers the entire 90.4 acres in East Okoboji Beach, the DNR owned land and the farmed land to the east. The nature of the problem stems from storm water runoff flowing throughout the watershed and into East Okoboji Beach where it flows down self-made paths and then into East Lake Okoboji. That storm water runoff dumps nutrient and sediment pollutions directly into East Lake Okoboji. The expected result of this project is a new roadway and drainage system constructed with engineering that is intended to protect East Lake Okoboji and the land and homes in East Okoboji Beach. The benefit will be the improvement in the waters and the reduction of the siltation in the East Lake Okoboji.

08004-001 Summit Lake Final Report

The Summit Lake Watershed Improvement Project is a watershed-based sediment control project designed to greatly reduce to nearly eliminate sedimentation of an existing lake that is being renovated for use as a water source in southern Iowa. Summit Lake is owned by the City of Creston and was once a water source lake until around 1984. The watershed improvements will include lakeshore stabilization and erosion control practices as a precursor for related improvements to the lake and overall 4,900-acre watershed. Best practices included in this phase are the implementation of riprap, a rain garden, grade stabilization structures, grassed waterways, terraces, basins, water use and access ordinances, education and outreach, water monitoring, and other stream bank improvements. These improvements, along with leveraged work to be done by strategic partners, will enable the lake to be used for local and regional water supplies by sustaining the lake for many years to come. Without the lake rehabilitation, the lake will likely be filled with sedimentation to the point that it will have no recreational value. Key partners are the City of Creston, IDNR, Southern Iowa Rural Water Association, Union County, the Union County NRCS office, Southwestern Community College, and the Summit Lake Association, which is a non-profit group of landowners working to protect the lake. The project will address WIRB targets: a) streambank stabilization, b) livestock runoff, c) agricultural runoff and drainage, d) stormwater runoff, and e) a section of inadequately sewered community.

Preserving the health of ambulance personnel : some preliminary results from a study of pre-hospital emergency interventions

Little is known about the health of ambulance personnel, especially in Switzerland. This lack of knowledge is particularly striking in the specific field of occupational health. This study aims to identify and better understand protective and risk factors affecting the health of ambulance personnel. Both mental and physical health are considered. The approach used comprised two steps. The first step began in July 2008 and consisted in a qualitative study of real work activities performed by ambulance crews involved in pre-hospital emergency interventions. Researchers shadowed ambulance personnel for the duration of their entire work shift, in average for one week. The paper-pen technique was used to note dialogues, interactions, postural aspects, etc. When the situation allowed it, interventions were filmed. Some selected video sequences were used as a support for selfconfrontation interviews. Observations were performed by three researchers and took place in eleven services, for a total of 416 hours of observations (including 72 interventions + waiting time). Analysis, conducted by a multidisciplinary team (an ergonomist, an occupational therapist and a health psychologist), focused on individual and collective strategies used by ambulance personnel to protect their health. The second step, which is currently ongoing, aims to assess global health of ambulance personnel. A questionnaire is used to gather information about musculoskeletal complaints (Nordic questionnaire), mental health (GHQ-12), stress (Effort-Reward imbalance questionnaire), strategies implemented to cope with stress (Brief COPE), and working conditions. Specific items on strategies were developed based on observational data. It will be sent to all ambulance personnel employed in the French-speaking part of Switzerland. Preliminary analyses show different types of strategies used by ambulance personnel to preserve their health. These strategies involve postural aspects (e.g. use doorframe as a support to ease delicate manipulations), work environment adaptations (e.g. move furniture to avoid awkward postures), coping strategies (e.g. humor), as well as organisational (e.g. formal and informal debriefing) and collective (e.g. cooperation) mechanisms. In-depth analysis is still ongoing. However, patient safety and comfort, work environment and available resources appear to influence the choice of strategies ambulance personnel use. As far as possible, the strategies identified will be transformed into educational materials for professional ambulance personnel.

Water planning law and government.

Water planning efforts typically identify problems and needs. But simply calling attention to issues is usually not enough to spur action; the end result of many well-intentioned planning efforts is a report that ends up gathering dust on a shelf. Vague recommendations like “Water conservation measures should be implemented” usually accomplish little by themselves as they don’t assign responsibility to anyone. Success is more likely when an implementation strategy — who can and should do what — is developed as part of the planning process. The more detailed and specific the implementation strategy, the greater the chance that something will actually be done. The question then becomes who has the legal authority or responsibility to do what? Are new laws and programs needed or can existing ones be used to implement the recommendations? ... This document is divided into four main parts. The first, “Carrots and Sticks” looks at two basic approaches — regulatory and non-regulatory — that can be, and are, used to carry out water policy. Both have advantages and disadvantages that need to be considered. The second, “The powers of federal, state and local governments…,” looks at the constitutional powers the federal government and state and local governments have to carry out water policy. An initial look at the U. S. Constitution might suggest the federal government’s regulatory authority over water is limited but, in fact, its powers are very substantial. States have considerable authority to do a number of things but have to be mindful of any federal efforts that might conflict with those state efforts. And local governments can only do those things the state constitution or state legislature says they can do and must conform to any requirements or limitations on those powers that are contained in the enabling acts. Parts three and four examine in more detail the main programs and agencies at the federal level as well as Iowa’s state and local levels and the roles they play in national and state water policy.

Cellular immune responses against mycobacterium tuberculosis

Mycobacterium tuberculosis (Mtb) infection is known to have two main outcomes: latent infection (LTBI) where the pathogen is in a dormant form or active tuberculosis disease (TB), which is, most of the time, highly transmissible. Over one-third of the world's population asymptomatically harbours a latent form of Mtb with a 10% risk of disease reactivation. Efficient vaccine strategies remain unknown and the existing BCG vaccine is believed to protect against only some forms of TB (extra-pulmonary TB in children). Moreover, timely identification of TB remains complex with the actual diagnosis based on clinical observations associated to low efficient tests. Furthermore, current therapies are expensive, heavy and long for patients, and present lesser and lesser efficiency against new drug-resistant strains of Mtb. It is thus important to develop our knowledge on host -Mtb relationship to propose new vaccines, diagnosis tools and medications for the future. This thesis aims at improving our understanding of human immunology in the field of TB. All along this work, the same algorithm has been used and points towards the discovery of new correlates of protection through the comparison of T-cell immune responses in patients with LTBI or TB. We performed a comprehensive analysis of T-cell immune responses to Mtb using polychromatic flow cytometiy to study the functional profile of Μ/ό-specific CD4 Τ cells. We observed a polyfunctional profile in LTBI where CD4 Τ cells mainly co-produced IFN-γ, TNF-α and IL-2. In contrast, in TB, Mtó-specific CD4 Τ cells were mostly single TNF-a positive. Thus, analysis of the cytokine profiles was a strong immunological measure discriminating TB and LTBI. We next analyzed Thl7 cells. Mtò-specific Thl7 cells lacked immediate {i.e. ex vivo) IL-17A effector function in both LTBI and TB individuals. Moreover, they were also absent in bronchoalveolar lavages (BALs). Interestingly, we noticed that Mtb- specific Thl7 cells from LTBI but not from TB subjects acquired the ability to produce IL- 17A following Mtb-specific T-cell expansion. We finally performed a comprehensive characterization of Mfè-specific CD8 Τ cells that were detected in most (60%) TB patients and few (15%) LTBI subjects. We observed differences in the phenotype, the cytotoxicity and the proliferative capacities but not in the cytokine profile of Mtò-specific CD8 Τ cells between LTBI and TB. We concluded that the activity of Mtb infection (i.e. latent versus active) and the clinical presentation were associated to distinct profiles of Mtó-specific CD8 T-cell responses. To conclude, a multiparametric analysis including both CD4 and CD8 T-cell responses to Mtb lead to the development of a significantly improved diagnostic test discriminating between LTBI and TB. All together, these results provide new insights into the interaction between Mtb and the host immune response and expand upon our prior knowledge of tuberculosis. - L'infection par Mycobacterium tuberculosis peut résulter en une infection tuberculeuse latente et asymptomatique ou encore en une forme active et la plupart du temps contagieuse, la tuberculose. Un tiers de la population mondiale serait infectée de manière chronique avec 10 % de risques de développer la maladie durant la vie. Il n'existe actuellement aucun vaccin efficace, le BCG ne conférant qu'une protection partielle contre certaines formes extrapulmonaires de la maladie chez l'enfant. D'autre part, il n'existe pas de méthode diagnostique fiable et rapide, celle-ci se basant dans un premier temps sur l'analyse de la situation clinique des patients. Enfin, les thérapies actuelles sont couteuses et contraignantes pour les patients et tendent à ne plus être efficaces contre les souches émergentes de mycobactérie multi-résistantes. Aussi, il est important de bien comprendre la relation hôte-pathogène de manière à pouvoir proposer de nouveaux outils vaccinaux, diagnostiques et thérapeutiques. Ce manuscrit s'inscrit dans cette direction et vise à améliorer nos connaissances de la réponse immunitaire humaine dans le cadre de la tuberculose. Nous avons suivi un algorithme similaire tout au long des études proposées en comparant les réponses immunes des patients latents à celles des patients actifs, et ce, dans le but de mettre en évidence de potentiels corrélats de protection. Nous avons réalisé par cytométrie en flux une analyse du profil fonctionnel des cellules lymphocytaires CD4 dans la réponse au pathogène. Dans le cas de la tuberculose active, les cellules CD4 sécrètent majoritairement du TNF-α quand, au contraire, elles sécrètent à la fois du TNF-α, de l'IFN-γ et de l'IL-2 (poly-fonctionnalité) dans l'infection latente. Cette observation nous a permis de proposer un nouveau test diagnostique de la maladie active. Nous avons aussi étudié les cellules CD4 Thl7, impliquées dans la réponse immunitaire cellulaire contre les pathogènes extracellulaires et les champignons. Nous avons souligné une variation dans la production d'IL-17 entre infection latente et tuberculose active qui pourrait être impliquée dans la protection de l'individu contre le pathogène. D'autre part, ce manuscrit propose une caractérisation des cellules Τ CD8 dites cytotoxiques dans la tuberculose. Des divergences dans la fréquence des réponses observées, le phénotype mais aussi les capacités prolifératives et cytotoxiques ont pu être mises en évidence entre latence et tuberculose active. Ces observations soulignent le rôle important de ce groupe cellulaire dans l'évolution de la maladie et permettent de proposer une amélioration de l'outil diagnostic précédemment proposé et se basant à la fois sur le profil fonctionnel des cellules Τ CD4 ainsi que sur la présence potentielle d'une réponse CD8 spécifique au pathogène. Ces diverses études réalisées sur les cellules Τ humaines répondant spécifiquement à Mtb nous permettent de faire un pas supplémentaire dans la compréhension de notre réponse immunitaire face à ce pathogène particulièrement dangereux qui continue à l'heure actuelle à tuer chaque année des millions de personnes. - La tuberculose (TB) résulte d'une infection bactérienne par Mycobacterium tuberculosis (Mtb) et existe sous deux formes majeures: une forme latente, lorsque la bactérie est en phase de dormance ainsi qu'une forme active durant laquelle la bactérie se divise activement, entraînant les symptômes de la maladie. La personne infectée devient alors contagieuse dans la plupart des cas. Aujourd'hui des études épidémiologiques assument que plus d'un tiers de la population mondiale serait infectée par la forme latente de la bactérie et que 10% des cas réactiveront donnant lieu à diverses présentations de la maladie. Il n'existe actuellement aucun vaccin réellement efficace chez l'adulte. D'autre part, les traitements antibiotiques utilisés sont très lourds pour les patients et les cliniciens doivent faire face à l'émergence de nouvelles souches bactériennes multi-résistantes non affectées par les thérapies existantes. Les autorités sanitaires sont, d'autre part, confrontées à l'absence d'un outil diagnostique rapide, fiable et efficace. En effet, la méthode de référence reste la culture microbiologique du pathogène qui prend généralement plusieurs semaines, pendant lesquelles le patient pourra contaminer d'autres personnes. En résumé, la lutte contre la tuberculose doit passer par l'élaboration d'un vaccin efficace, de nouvelles thérapies, mais aussi par la mise en place de nouveaux tests diagnostics plus rapides afin d'éviter la dissémination de la maladie. Aussi, la relation hôte-bactérie qui n'est actuellement que peu comprise doit être investiguée. Ce travail de thèse a pour but d'étudier la réponse immunitaire chez l'homme infecté par Mtb et vise plus particulièrement l'étude d'une population clé de cellules immunitaires: les lymphocytes T. L'étude des cellules Τ CD4 nous a permis dans un premier temps de proposer un nouveau test diagnostic de la maladie active. Nous avons aussi analysé plus en détail une population spécifique des cellules Τ CD4 (les cellules Thl7), nous permettant d'associer leur fonction avec un possible état physiologique de protection contre le pathogène. En second lieu nous avons réalisé une caractérisation des cellules Τ CD8, à la fois chez les personnes avec des infections latentes et chez les personnes malades. Nous avons mis en évidence des différences fonctionnelles chez les deux groupes de patients, nous permettant ainsi une meilleure compréhension de l'immunité contre Mtb. Enfin, nous avons combiné les différents profils immunologiques obtenus pour développer un test diagnostic plus performant et sensible que celui proposé antérieurement. Ces diverses études réalisées sur les cellules Τ humaines nous permettent de faire un pas supplémentaire dans la compréhension de la réponse immunitaire face à ce pathogène particulièrement dangereux qui continue à tuer chaque année des millions de personnes.

Acute respiratory syndrome after inhalation of waterproofing sprays: a posteriori exposure-response assessment in 102 cases

Waterproofing agents are widely used to protect leather and textiles in both domestic and occupational activities. An outbreak of acute respiratory syndrome following exposure to waterproofing sprays occurred during the winter 2002-2003 in Switzerland. About 180 cases were reported by the Swiss Toxicological Information Centre between October 2002 and March 2003, whereas fewer than 10 cases per year had been recorded previously. The reported cases involved three brands of sprays containing a common waterproofing mixture, that had undergone a formulation change in the months preceding the outbreak. A retrospective analysis was undertaken in collaboration with the Swiss Toxicological Information Centre and the Swiss Registries for Interstitial and Orphan Lung Diseases to clarify the circumstances and possible causes of the observed health effects. Individual exposure data were generated with questionnaires and experimental emission measurements. The collected data was used to conduct numeric simulation for 102 cases of exposure. A classical two-zone model was used to assess the aerosol dispersion in the near- and far-field during spraying. The resulting assessed dose and exposure levels obtained were spread on large scales, of several orders of magnitude. No dose-response relationship was found between exposure indicators and health effects indicators (perceived severity and clinical indicators). Weak relationships were found between unspecific inflammatory response indicators (leukocytes, C-reactive protein) and the maximal exposure concentration. The results obtained disclose a high interindividual response variability and suggest that some indirect mechanism(s) predominates in the respiratory disease occurrence. Furthermore, no threshold could be found to define a safe level of exposure. These findings suggest that the improvement of environmental exposure conditions during spraying alone does not constitute a sufficient measure to prevent future outbreaks of waterproofing spray toxicity. More efficient preventive measures are needed prior to the marketing and distribution of new waterproofing agents.

Examination of Curing Criteria for Cold In-Place Recycling, TR-553, 2008

Cold In-Place Recycling (CIR) has been used widely in rehabilitating the rural highways because it improves a long-term pavement performance. A CIR layer is normally covered by a hot mix asphalt (HMA) overlay in order to protect it from water ingress and traffic abrasion and obtain the required pavement structure and texture. Curing is the term currently used for the period of time that a CIR layer should remain exposed to drying conditions before an HMA overlay is placed. The industry standard for curing time is 10 days to 14 days or a maximum moisture content of 1.5 percent, which appear to be very conservative. When the exposed CIR layer is required to carry traffic for many weeks before the wearing surface is placed, it increases the risk of a premature failure in both CIR layer and overlay. This study was performed to explore technically sound ways to identify minimum in-place CIR properties necessary to permit placement of the HMA overlay. To represent the curing process of CIR pavement in the field construction, three different laboratory curing procedures were examined: 1) uncovered, 2) semi-covered and 3) covered specimens. The indirect tensile strength of specimens in all three curing conditions did not increase during an early stage of curing but increased during a later stage of curing usually when the moisture content falls below 1.5%. Dynamic modulus and flow number increased as curing time increased and moisture contents decreased. For the same curing time, CIR-foam specimens exhibited the higher tensile strength and less moisture content than CIR-emulsion. The laboratory test results concluded that the method of curing temperature and length of the curing period significantly affect the properties of the CIR mixtures. The moisture loss index was developed to predict the moisture condition in the field and, in the future, this index be calibrated with the measurements of temperature and moisture of a CIR layer in the field.

Just the Facts for 2012

There are 20,552 full-time employees who work for the State of Iowa Executive Branch(excluding Fair Authority, Community-Based Corrections, and the Regents employees). These employees are undoubtedly the most valuable resource for providing timely and quality services to Iowans. To strategically manage this resource, state departments and policymakers must have thorough and accurate information. The information in “Just the Facts for 2008” is a snapshot of the workforce, collected,compiled, and presented in a format that will aid agencies and decision makers in strategic planning. In many cases, data cover a number of years and are presented to give the reader a sense of trends. While the Department of Administrative Services, Human Resource Enterprise (DAS/HRE)wants to present data in its purest form so readers can draw their own conclusions, we also have a responsibility to clarify anything that may be confusing or misleading. It is important to highlight workforce trends and explain their significance to the work of Iowa state government. The following chapter summaries are intended to do that.

Water Planning Law and Government, November 2008

Water planning efforts typically identify problems and needs. But simply calling attention to issues is usually not enough to spur action; the end result of many well-intentioned planning efforts is a report that ends up gathering dust on a shelf. Vague recommendations like “Water conservation measures should be implemented” usually accomplish little by themselves as they don’t assign responsibility to anyone. Success is more likely when an implementation strategy — who can and should do what — is developed as part of the planning process. The more detailed and specific the implementation strategy, the greater the chance that something will actually be done.

09018-011 Rathbun Lake Final Report

The Rathbun Land and Water Alliance and partners have undertaken a highly effective approach to water quality protection through the Rathbun Lake Special Project. This approach is achieving a significant reduction in the sediment and phosphorus that impair water quality in Rathbun Lake and its tributaries as a result of the targeted application of best management practices (BMPs) for priority land in the watershed. This application proposes to assist landowners to apply BMPs that will reduce sediment and phosphorus delivery from priority land in targeted sub-watersheds as part of the Rathbun Lake Special Project. Features of this project are: (1) use of geographic information system (GIS) analysis to identify priority land that requires BMPs; (2) assistance for landowners to apply BMPs for 4,000 acres that will reduce the annual delivery of sediment by 6,000 tons and phosphorus by 20,000 pounds; (3) evaluation of the benefits from BMP application using GIS analysis and water quality monitoring; and (4) watershed outreach activities that encourage landowners to apply BMPs for priority land to protect water quality.

Two novel MvaT-like global regulators control exoproduct formation and biocontrol activity in root-associated Pseudomonas fluorescens CHA0.

Pseudomonas fluorescens CHA0 protects various crop plants against root diseases caused by pathogenic fungi. Among a range of exoproducts excreted by strain CHA0, the antifungal compounds 2,4-diacetylphloroglucinol (DAPG) and pyoluteorin (PLT) are particularly relevant to the strain's biocontrol potential. Here, we report on the characterization of MvaT and MvaV as novel regulators of biocontrol activity in strain CHA0. We establish the two proteins as further members of an emerging family of MvaT-like regulators in pseudomonads that are structurally and functionally related to the DNA-binding protein H-NS. In mvaT and mvaV in frame-deletion mutants of strain CHA0, PLT production was enhanced about four- and 1.5-fold, respectively, whereas DAPG production remained at wild-type levels. Remarkably, PLT production was increased up to 20-fold in an mvaT mvaV double mutant. DAPG biosynthesis was almost completely repressed in this mutant. The effects on antibiotic production could be confirmed by following expression of gfp-based reporter fusions to the corresponding biosynthetic genes. MvaT and MvaV also influenced levels of other exoproducts, motility, and physicochemical cell-surface properties to various extents. Compared with the wild type, mvaT and mvaV mutants had an about 20% reduced capacity (in terms of plant fresh weight) to protect cucumber from a root rot caused by Pythium ultimum. Biocontrol activity was nearly completely abolished in the double mutant Our findings indicate that MvaT and MvaV act together as further global regulatory elements in the complex network controlling expression of biocontrol traits in plant-beneficial pseudomonads.

Forensic intelligence for medicine anti-counterfeiting

Medicine counterfeiting is a crime that has increased in recent years and now involves the whole world. Health and economic repercussions have led pharmaceutical industries and agencies to develop many measures to protect genuine medicines and differentiate them from counterfeits. Detecting counterfeit is chemically relatively simple for the specialists, but much more information can be gained from the analyses in a forensic intelligence perspective. Analytical data can feed criminal investigation and law enforcement by detecting and understanding the criminal phenomenon. Profiling seizures using chemical and packaging data constitutes a strong way to detect organised production and industrialised forms of criminality, and is the focus of this paper. Thirty-three seizures of a commonly counterfeited type of capsule have been studied. The results of the packaging and chemical analyses were gathered within an organised database. Strong linkage was found between the seizures at the different production steps, indicating the presence of a main counterfeit network dominating the market. The interpretation of the links with circumstantial data provided information about the production and the distribution of counterfeits coming from this network. This forensic intelligence perspective has the potential to be generalised to other types of products. This may be the only reliable approach to help the understanding of the organised crime phenomenon behind counterfeiting and to enable efficient strategic and operational decision making in an attempt to dismantle counterfeit network.

1004-002 Rathbun Lake Watershed Final Report

The Rathbun Land and Water Alliance and partners have undertaken a highly effective approach to water quality protection through the Rathbun Lake Special Project. This approach is achieving a significant reduction in the sediment and phosphorus that impair water quality in Rathbun Lake and its tributaries as a result of the targeted application of best management practices (BMPs) for priority land in the watershed. This application proposes to assist landowners to construct five large sediment retention basins that will reduce sediment and phosphorus delivery from priority land in targeted sub-watersheds. The Alliance, with previous WIRB support, demonstrated that construction of these basins at strategically selected sites is one of the most cost effective measures to reduce sediment and phosphorus delivery to Rathbun Lake. Features of this project are: (1) use of geographic information system (GIS) analysis to identify potential basin sites; (2) assistance for landowners to construct 5 basins that will reduce the annual delivery of sediment by 1,500 tons and phosphorus by 5,000 pounds; (3) evaluation of the benefits from basin construction using GIS analysis and water quality monitoring; and (4) watershed outreach activities that encourage landowners to apply BMPs including sediment retention basins to protect water quality.

09018-011IJ Lake Rathbun Watershed Final Report

The Rathbun Land and Water Alliance and partners have undertaken a highly effective approach to water quality protection through the Rathbun Lake Special Project. This approach is achieving a significant reduction in the sediment and phosphorus that impair water quality in Rathbun Lake and its tributaries as a result of the targeted application of best management practices (BMPs) for priority land in the watershed. This application proposes to assist landowners to apply BMPs that will reduce sediment and phosphorus delivery from priority land in targeted sub-watersheds as part of the Rathbun Lake Special Project. Features of this project are: (1) use of geographic information system (GIS) analysis to identify priority land that requires BMPs; (2) assistance for landowners to apply BMPs for 4,000 acres that will reduce the annual delivery of sediment by 6,000 tons and phosphorus by 20,000 pounds; (3) evaluation of the benefits from BMP application using GIS analysis and water quality monitoring; and (4) watershed outreach activities that encourage landowners to apply BMPs for priority land to protect water quality.