Agrichemical contaminant database for nebraska groundwater clearinghouse hosted by. Agrichemical contaminant database for nebraska ground water. Groundwater sampling programs conducted by local nrds across the state indicate that. Data quality assessment is an important part of the overall quality management system of a statistical agency see annex a for more details. Miesbach reported the deq is working with a contractor on the qualityassessed agrichemical contaminant database for nebraska groundwater to be transferred to a cloud based site so everyone can use it. Asurequality australasias most accredited provider of independent auditing, inspection and testing services to the food and agricultural sectors, is. A cooperative project of the nebraska departments of. We use cookies to make interactions with our website easy and meaningful, to better understand the use of our services, and to tailor advertising. Groundwater contamination and remediation special issue. National water quality initiative selected huc 12s along bazile creek. Andrew van bunnik, anya pollock, eleanor somerset, jennie francke, josh fyfe, josh preston, julia crosfield, julia.
Groundwater unit, wellhead protection program using epas wellhead analytic element model. Public health open access articles digital commons. Birth defect data from the nebraska department of health and human services, 20052014, were merged with well data obtained from the qualityassessed agrichemical contaminant database for nebraska ground water 19772014. Major federal programs and activities related to water quality and. Qualityassessed agrichemical database for nebraska groundwater, 20. Pdf managing the monitoring imperative in the context. The suggested citation for referencing this source is. Geological survey nebraska cooperative fish and wildlife unit fisheries. Emerging contaminants in urban groundwater sources in africa. Bazile groundwater management area plan lewis and clark nrd. Fertilizer and manure n eventually convert to nitraten unless they are lost to. The quality assessment for the agrichemical database is described in.
If you select by depth in the advanced options section the search will only return those earthquakes deeper than what is specified. A fourdecade dataset 197420 of 107,823 nitrate samples in 25,993 wells from western and eastern parts of nebraska was used to assess longterm trends of groundwater nitrate concentration and decadal changes in the extent of groundwater nitratecontaminated areas no 3n. Agrichemicals in surface water and birth defects in the united states. A cooperative project of the nebraska departments of agriculture, environmental quality, and natural resources and the university of nebraska lincoln. The database contains groundwater nitrate and pesticide data that have been compiled from.
Directory school of natural resources university of. Selected reports and publications prepared using the agrichemical contaminant database. Groundwater contamination and remediation chromium. However, its scope is limited to the statistical products and certain aspects of the processes leading to their production. Qualityassessed agrichemical contaminant data for nebraska. In this study, we evaluated the seasonality of groundwater recharge at regional. Public health is the science and art of preventing disease, prolonging life, and promoting physical health and efficiency through organized community efforts. Qualityassessed agrichemical contaminant database for nebraska ground water. These reports summarize the water quality monitoring efforts of the natural. Miesbach also reported that he has been fielding calls for the water well standards program. This is a reprint of articles from the special issue published online in the journal water in 2018. Agricultural approaches to reduce agrichemical contamination. Nawqa, national water quality assessment programme.
Empty areas indicate no data reported, not the absence of nitrate in groundwater. For the purposes of this assessment an agricultural chemical agrichemicalis any. Qualityassessed agrichemical contaminant database for nebraska. Qualityassessed agrichemical contaminant database for. Third, relationships between birth defects and agrichemicals were assessed using. Groundwater contamination and remediation free ebook download as pdf file. Handbook on data quality assessment methods and tools. The long term effect of agricultural, vadose zone and. Nebraska counties with higher rates of birth defects had a greater prevalence of agrichemicals in well water. We use the participant database, an anonymous survey, and the analyses of time invested in fieldwork training, participant turnover, and scientific assessment of monitoring quality. A value of 70 km should only select subducting slab related. The ultimate goal of public health is to improve health at the population level, and this is achieved through the collective mechanisms and actions of public health authorities within the. All statistical analyses were performed using statistical software package sas.
1070 1257 874 1631 1627 183 1172 613 325 19 376 1631 1582 1502 1469 85 1021 1378 727 786 946 80 507 136 1369 921 1360 742 5 21 332 612 527 397 1083 205 1145 345 734 334 320 1417 524