Laboratory experiments conducted in 2023 by the Laboratory for Infectious Disease and the Environment (LIDE) evaluated recovery of microorganisms by dead-end ultrafiltration using the Nipro Elisio™ hemodialyzer, with comparison to the Asahi Kasei Rexeed™ hemodialyzer. Experiments included 2 bacteria, 4 viruses, and 1 protozoan, including Campylobacter jejuni, Salmonella enterica serovar Typhimurium, adenovirus 41, vaccine-derived poliovirus Sabin 3, modified live porcine reproductive and respiratory syndrome virus type 2, serum-derived porcine circovirus 2, and Cryptosporidium parvum. Microorganisms were added to dechlorinated tap water from a groundwater source and were recovered by ultrafiltration using two filter types, and microbial gene targets were measured by quantitative polymerase chain reaction (qPCR). Collaborators with the U.S. Geological Survey included the U.S. Department of Agriculture-Agricultural Research Service, Swine Medicine Education Center of Iowa State University, and the College of Veterinary Medicine at Iowa State University.

Data corresponding to graphs in paper. This dataset is associated with the following publication: Xing, Y., A. Burdsall, A. Owens, M. Magnuson, and W. Harper. The effect of mixing and free-floating carrier media on bioaerosol release from wastewater: a multiscale investigation with Bacillus globigii. Environmental Science: Water Research & Technology. Royal Society of Chemistry, Cambridge, UK, (7): 1240-1249, (2021).

Data corresponding to figures located in manuscript and appendix files. This dataset is associated with the following publication: Burdsall, A., M. Magnuson, J. Szabo, and J. Heckman. Assessment of Traditional Biosolids Disposal Methods for Biosolids Contaminated with Bacillus globigii Spores. Next Research. Elsevier B.V., Amsterdam, NETHERLANDS, 2(2): 100212, (2025).

Background information for human health margin of exposure paper. This dataset is associated with the following publication: Benson , B., O. Conerly , W. Sander, A. Batt , E. Furlong, S. Glassmeyer , D. Koplin, H. Mash , K. Schenck , J. Simmons , and S. Boone. Human Health Screening and Public Health Significance of Contaminants of Emerging Concern Detected in Public Water Supplies. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, NETHERLANDS, 579: 1643-1648, (2017).

This dataset includes CSV data files containing environmental data that may be associated with the occurrence and toxicity of the diatom Pseudo nitzschia in Frenchman Bay, Maine, that can form harmful algal blooms and produce the toxin domoic acid. The dataset covers the period 2010 through 2022 or shorter period depending on the variable. Elevated concentrations of domoic acid in Pseudo nitzschia can lead to the contamination of shellfish, threats to human health and closures of shellfish harvesting areas. This dataset was compiled in cooperation with the National Park Service.XXXXXXXXXXXXXXXXXXXXXXXXXXX The file “Site_Infomation_v4.csv” contains the latitudes and longitudes for the locations where Pseudo nitzschia cells were enumerated, water quality and mussel tissue samples were collected, nutrient loads were estimated, and ocean temperature and salinity were measured.XXXXXXXXXXXXXXXXXXXXXXXXXXX The file “Pn_Cells_Ancillary_vars_v2.csv” contains Pseudo nitzschia monitoring data (cells/liter) for two locations: the Mount Desert Island Biological Laboratory and the Bar Harbor Town Pier for large and small Pseudo nitzschia cells as well as ancillary data including timing of sampling in relation to the tides, sampling depth, air temperature, water temperature, and salinity (PSU). These data were collected with variable frequency, generally approximately weekly to monthly from 3/2007 through 12/2022.XXXXXXXXXXXXXXXXXXXXXXXXXXX The file “MDIBL_BHTP_Nutrients_Field_Parms.csv” contains nutrient concentration data (nitrate + nitrite, silica, ammonium and orthophosphate) for two locations: the Mount Desert Island Biological Laboratory (MDIBL) and the Bar Harbor Town Pier (BHTP). These data were collected with variable frequency generally from approximately weekly to monthly from May through October and less frequently and with fewer samples in other months. Data are available from samples from 2013 to 2018 and in 2021.XXXXXXXXXXXXXXXXXXXXXXXXXXX The file “Water-quality_data_from_Frenchman_Bay_coastal_locations.csv” contains nutrient concentration data (total nitrogen, ammonium, phosphorus, and silicate) and water temperature, air temperature, salinity, and rainfall in the past 48 hours for (Berry Cove, various sites at Hadley Point; Jordan River, Racoon Cove, Skillings River, Thomas Island East, Thomas Island West). These data were collected with variable frequency generally approximately weekly to monthly from June through September. The period of record varied by site: Berry Cove, 2010 to 2017; various sites at Hadley Point, 2007 to 2017; Jordan River, 2008 to 2017; Racoon Cove, 2010 to 2017; Skillings River, 2010 to 2015; Thomas Island East, 2011 to 2017; Thomas Island West, 2010 to 2017. The data were retrieved from the ANECDATA.org data archive. XXXXXXXXXXXXXXXXXXXXXXXXXXX The file “Trib_N_P_Runoff_Loads_v2.csv” contains monthly nutrient load (kilogram/month) for total dissolved nitrogen and total phosphorus as well as monthly mean air temperature, mean precipitation, and mean runoff data for 24 tributaries that drain into Frenchman Bay for January 2010 through December 2021. The 7-digit numbers in the column headers of the “Trib_N_P_Runoff_Loads_v2.csv” file refer to the reach ID as defined in the file “Static_N_P_Annual_Loads_SPARROW_Model.csv”. The computation of loads is based on the static loads from the Sparrow Model shown in the file “Static_N_P_Annual_Loads_SPARROW_Model.csv” that were adjusted for monthly runoff modeled using the Thornthwaite Water Balance Model that, in turn used precipitation and temperature data from the PRISM model 4-kilometer quadrant data derived from GRIDMET. The centroids for the PRISM quadrants that were included for the calculated runoff for each tributary watershed are listed in the file “Site_Infomation_v4.csv”.XXXXXXXXXXXXXXXXXXXXXXXXXXX The file “Solar_Radiation_Frenchman_Bay.csv” contains monthly average solar radiation data for Frenchman Bay for January 2010 through December 2021. The

Metadata for figures presented in manuscript reporting bioenergetic effects of exposure to environmentally relevant organic compound in human airway epithelial cells. This dataset is associated with the following publication: Lavrich, K., E. Corteselli, P. Wages, P. Bromberg, S. Simmons, E. Gibbs-Flournoy, and J. Samet. Investigating Mitochondrial Dysfunction in Human Lung Cells Exposed to Redox-Active PM Components. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, USA, 342: 99-107, (2018).

Bioaccessibility values for fipronil determined using 37 paired soil and dust samples. Values for the physicochemical properties of the soils and dusts used to model the bioaccessibility data. This dataset is associated with the following publication: Starr , J., W. Li, S. Graham , K. Bradham , D. Stout , A. Williams , and J. Sylva. Using paired soil and house dust samples in an in vitro assay to assess the post ingestion bioaccessibility of sorbed fipronil. JOURNAL OF HAZARDOUS MATERIALS. Elsevier Science Ltd, New York, NY, USA, 312: 141-149, (2016).

Method for the removal and degradation of harmful disinfection byproducts from drinking water. This dataset is associated with the following publication: Mezgebe, B., K. Palanisamy,, G. Sorial, E. Sahle-Demessie, A. Aly Hassan, and J. Lu. Comparative Study on the Performance of Anaerobic and Aerobic Biotrickling Filter for Removal of Chloroform. ENVIRONMENTAL ENGINEERING SCIENCE. Mary Ann Liebert, Inc., Larchmont, NY, USA, 35(5): 462-471, (2017).