scholarly journals Water-Level Trends in Aquifers of South Carolina

Author(s):  
Scott V. Harder ◽  
Joseph A. Gellici ◽  
Andrew Wachob

Groundwater levels are examined to document and evaluate short- and long-term trends observed in each of the major aquifers in the State. Data are compiled from groundwater-monitoring networks maintained by the South Carolina Department of Natural Resources (DNR), the South Carolina Department of Health and Environmental Control (DHEC), and the United States Geological Survey (USGS). The data are used in the support of groundwater management and allocation, assessment of droughts, groundwater-flow modeling, and resource assessment. Hydrographs from approximately 170 wells are reviewed with periods of record ranging from 1 to 56 years.

1993 ◽  
Vol 110 (1) ◽  
pp. 31-39 ◽  
Author(s):  
S. P. Luby ◽  
J. L. Jones ◽  
J. M. Horan

SUMMARYBetween January and June 1990, Restaurant A in Greenville, South Carolina repeatedly failed local health department inspection and was repeatedly sanctioned. In September 1990, two persons, hospitalized with salmonellosis after attending a convention catered by Restaurant A, contacted the South Carolina Department of Health and Environmental Control. We inspected Restaurant A, interviewed food handlers, and surveyed by telephone persons from every sixth business attending the convention. Of 398 persons interviewed, 135 (34%) reported gastroenteritis. Nine had culture-confirmed salmonella infection. People who ate turkey were 4.6 times more likely to become ill than those who did not eat turkey (95% confidence interval 2.0, 10.6). We estimate that of 2430 attendees, 824 became ill. Sanitarians judged Restaurant A's kitchen too small to prepare over 500 meals safely. The cooked turkey was unrefrigerated for several hours, incompletely rewarmed, and rinsed with water to reduce its offensive odour prior to serving. Stronger sanctions may be needed against restaurants that repeatedly fail local health department inspection.


2020 ◽  
Author(s):  
Christopher Steven McMahan ◽  
Stella Self ◽  
Lior Rennert ◽  
Corey Kalbaugh ◽  
David Kriebel ◽  
...  

ABSTRACTBACKGROUNDWastewater-based epidemiology (WBE) provides an opportunity for near real-time, cost-effective monitoring of community level transmission of SARS-CoV-2, the virus that causes COVID-19. Detection of SARS-CoV-2 RNA in wastewater can identify the presence of COVID-19 in the community, but methods are lacking for estimating the numbers of infected individuals based on wastewater RNA concentrations.METHODSComposite wastewater samples were collected from three sewersheds and tested for SARS-CoV-2 RNA. A Susceptible-Exposed-Infectious-Removed (SEIR) model based on mass rate of SARS-CoV-2 RNA in the wastewater was developed to predict the number of infected individuals. Predictions were compared to confirmed cases identified by the South Carolina Department of Health and Environmental Control for the same time period and geographic area.RESULTSModel predictions for the relationship between mass rate of virus release to the sewersheds and numbers of infected individuals were validated based on estimated prevalence from individual testing. A simplified equation to estimate the number of infected individuals fell within the 95% confidence limits of the model. The unreported rate for COVID-19 estimated by the model was approximately 12 times that of confirmed cases. This aligned well with an independent estimate for the state of South Carolina.CONCLUSIONSThe SEIR model provides a robust method to estimate the total number of infected individuals in a sewershed based on the mass rate of RNA copies released per day. This overcomes some of the limitations associated with individual testing campaigns and thereby provides an additional tool that can be used to better inform policy decisions.


Author(s):  
Katie Kehoe ◽  
Sherry Shultz ◽  
Fran Fiocchi ◽  
Qiong Li ◽  
Thomas Shields ◽  
...  

Title: Quality Improvement in the Outpatient Setting: Observations from the PINNACLE Registry® 2009 Q4-2013 Q1 Authors: Katie Kehoe BSN, MS 1 ; Sherry Shultz RN, BSN, CIO 2 ; Fran Fiocchi MPH 1 ; Qiong Li PhD 1 ; Thomas Shields 1 ; Charlie Devlin MD FACC, FACP, FASNC 2 ; Nathan T Glusenkamp, MA 1 ; J. Brendan Mullen 1 ; Angelo Ponirakis, PhD 1 ; 1 American College of Cardiology, Washington, DC 2 South Carolina Heart Center, Columbia SC Background: The PINNACLE Registry® at the American College of Cardiology is the first outpatient practice-based quality improvement program in the United States. Begun as a pilot program in 2007, the registry systematically collects and reports on adherence to clinical guidelines in the care of patients with coronary artery disease, hypertension, atrial fibrillation and heart failure. Over time, these reports offer a unique opportunity for Quality Improvement (QI) in the outpatient setting. The current study aimed to assess the effect of QI in the outpatient setting using PINNACLE Registry data. Methods: The South Carolina Heart Center is a cardiovascular practice in Columbia, South Carolina. There are 19 providers, 5 office locations and NextGen EMR. The practice’s Quality Committee and Board meet monthly to review PINNACLE reports and identify areas for QI. This Clinical Quality Improvement Initiative began 10 years ago and consists of physicians, nurses, administrators, medical assistants, a medical record analyst and information systems staff. During this review, providers’ data was not blinded to others. QI Interventions implemented included physician and staff education, improving documentation during the office visit, addition of necessary fields to capture missing data and routine planned internal audits. Between October 1, 2009 and March 31, 2013 a total of 161,873 patient encounters were submitted to the registry. A two-tailed z test was performed to assess the significance in percentage changes between 2009 to 2013. Results: The following table showed significant percentage changes in six performance measures indicating interventions implemented by the practice demonstrate significant quality improvement over time from 2009-2013. Conclusions: Utilizing their PINNACLE Registry reports, the South Carolina Heart Center identified several areas for QI. Implementing multiple interventions, this practice was able to significantly improve their PINNACLE Reports and the quality of care provided.


PEDIATRICS ◽  
1973 ◽  
Vol 51 (6) ◽  
pp. 1095-1099
Author(s):  
Charles U. Lowe ◽  
Gilbert B. Forbes ◽  
Stanley Garn ◽  
George M. Owen ◽  
Nathan J. Smith ◽  
...  

In 1967 the 90th Congress of the United States attached an amendment to the Partnership for Health Act requiring the Secretary of the Department of Health, Education, and Welfare to undertake a survey of "the incidence and location of serious hunger and malnutrition–in the United States." In response to the legislative mandate the Ten-State Nutrition Survey was conducted during the years 1968 through 1970. The sample was selected from urban and rural families living in the following ten states: New York, Massachusetts, Michigan, California, Washington, Kentucky, West Virginia, Louisiana, Texas, and South Carolina. The families selected were those living in some of the census enumeration districts that made up the lowest economic quartiles of their respective states at the time of the 1960 census. During the eight years after the 1960 census the social and economic characteristics found in some of the individual enumeration districts had changed, so that there was a significant numer of families in the surveys with incomes well above the lowest income quartile. Thus, it was possible in analyzing results to make some comparisons on an economic basis. Thirty thousand families were identified in the selection process; 23,846 of these participated in the survey. Data regarding more than 80,000 individuals were obtained through interviews and 40,847 of these individuals were examined. The survey included the following: extensive demographic information on each of the participating families; information regarding food utilization of the family; a 24-hour dietary recall for infants up to 36 months of age, children 10 to 16 years of age, pregnant and lactating women, and individuals over 60 years of age.


Author(s):  
Kimberly W. Jones ◽  
Ronald Bullman

The Town of Bluffton, South Carolina was a one square mile coastal village until it experienced exponential growth in the early 2000s, and today is approximately 54 square miles. Until this recent growth, few sources of possible impairments to water quality were recognized within the watershed, and even fewer within close proximity to the river itself. In 2007, the Town was told by the S.C. Department of Health and Environmental Control (SCDHEC) that fecal coliform levels in the May River headwaters were increasing and in 2009 the river received a shellfish harvesting classification down-grade. In response to this down-grade, the Town of Bluffton, with Beaufort County and stakeholders, committed to take action to restore shellfish harvesting in the river and to prevent further degradation to the river. Following the U.S. EPA (EPA) guidelines for developing watershed plans, Town staff worked for nearly a year with consultants, Beaufort County, topic experts and local residents to develop the May River Watershed Action Plan which was adopted by Town Council in November 2011.


1948 ◽  
Vol 42 (3) ◽  
pp. 500-510 ◽  
Author(s):  
O. Douglas Weeks

The closing chapter in the history of the white primary in the South has seemed since 1944 to be in process of being written. In that year, the United States Supreme Court, by invalidating in Smith v. Allwright the white primary rule of the Texas state Democratic convention, dealt a stunning, if not immediately mortal, blow to this most significant political custom or practice of the Southern states. The refusal of this court on April 19, 1948, to review a federal circuit court decision invalidating the white primary arrangements of South Carolina, created in 1944 to circumvent the effect of the Allwright decision, seems to have administered the judicial coup de grâce. It would, however, be unsafe to predict when “finis” may be set down for all states, political areas, counties, and voting precincts where by one means or another the Negro has long been barred from participation in the all-important primaries of the Democratic party. The remaining suffrage requirements, registration restrictions, and election provisions, and the political and administrative methods of applying them which still are employed in some Southern states and in parts of others in order to render it difficult for Negroes to vote will not be immediately eliminated. Moreover, the effects of political action have not been fully tested by the Democratic leaders of the South. At the present moment, plans for united efforts on their part are under consideration; and these could have far-reaching results before the end of the current presidential election year. Whatever the abstract justice of the situation, traditional attitudes and customs cannot be uprooted easily and have a way of resisting judicial or legislative fiat, particularly when it is honestly felt by many that such fiat has been imposed from the outside and by people unaware of the difficulties and adjustments involved.


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