cwb_water_quality eng UTF8 dataset service State of Hawaii Clean Water Branch (CWB) cleanwaterbranch@doh.hawaii.gov https://health.hawaii.gov/cwb/ http web browser information pointOfContact 2021-04-01 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 3 column 0.0 row 0.0 temporal Hawaii Clean Water Branch (CWB) Beach Water Quality Data 2013-03-28 creation 2013-03-28 issued 2013-03-28 revision org.pacioos cwb_water_quality State of Hawaii Clean Water Branch (CWB) cleanwaterbranch@doh.hawaii.gov https://health.hawaii.gov/cwb/ http web browser information originator Pacific Islands Ocean Observing System (PacIOOS) info@pacioos.org http://pacioos.org http web browser information publisher Exposure to sewage contaminated recreational waters may cause gastrointestinal illnesses in swimmers. The State of Hawaii Department of Health (HIDOH) Clean Water Branch (CWB) monitors the waters of Hawaii's beaches for concentrations of Enterococcus, which acts as an indicator of pathogens. The CWB also uses Clostridium perfringens as a secondary tracer of sewage contamination. Results of this monitoring are evaluated using a decision rule to determine whether a beach is safe ("Compliant") or not safe (on "Alert") for swimming and other water contact activities. If a beach is found to be on "Alert" due to elevated indicator bacteria levels, the CWB issues public warnings and alerts and determines whether resampling of the area is necessary. Under the U.S. BEACH Act, the State of Hawaii receives an annual grant to implement its beach monitoring program. This requires the State to conduct a monitoring and notification program that is consistent with performance criteria published by the U.S. Environmental Protection Agency (EPA) in 2002. In March 2010, the EPA approved amendments to the Hawaii Administrative Rules (HAR), Chapter 11-54, Water Quality Standards (CWB QAPrgP, HIDOH 2011, Appendix D), which revised the previous State Enterococcus criteria of a geometric mean (GM) of 7 colony-forming units (CFU) per 100 mL and a single sample maximum (SSM) of 100 CFU/100 mL to meet current EPA guidelines. The State of Hawaii now uses the EPA recommended Enterococcus GM and SSM for recreational waters consistent in the 1986 Ambient Water Quality Criteria for Bacteria. The criterion lists the GM and SSM for marine waters as 35 CFU/100 mL and 104 CFU/100 mL, respectively. The CWB utilizes Clostridium perfringens as a secondary tracer in addition to the Enterococcus indicator to help distinguish between sewage and non-sewage sources of elevated Enterococcus levels in marine coastal waters. The reliability of Enterococcus as an indicator organism in tropical environments has been questioned. This issue was formally documented in the report, Tropical Water Quality Indicator Workshop (Fujioka and Byappanahalli, 2003). One of the limitations of all available and EPA-approved test methods is that the sample must be incubated for about 24 hours. As a result, the public finds out today when they shouldn't have gone in the water yesterday. As a result, warning signs on the beach may or may not be reflective of actual water quality because they are based on tests performed one or more days ago. PacIOOS provides timely, reliable, and accurate ocean information to support a safe, clean, productive ocean and resilient coastal zone in the U.S. Pacific Islands region. The Pacific Islands Ocean Observing System (PacIOOS) is funded through the National Oceanic and Atmospheric Administration (NOAA) as a Regional Association within the U.S. Integrated Ocean Observing System (IOOS). PacIOOS is coordinated by the University of Hawaii School of Ocean and Earth Science and Technology (SOEST). State of Hawaii Clean Water Branch (CWB) cleanwaterbranch@doh.hawaii.gov https://health.hawaii.gov/cwb/ http web browser information pointOfContact http://pacioos.org/metadata/browse/cwb_water_quality.png Sample image. Earth Science > Oceans > Ocean Chemistry > pH Earth Science > Oceans > Ocean Optics > Turbidity Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Salinity/Density > Salinity Earth Science > Oceans > Water Quality > Ocean Contaminants Earth Science > Oceans > Ocean Chemistry > Oxygen theme GCMD Science Keywords In Situ Land-based Platforms > Ocean Platform/Ocean Stations > Coastal Stations theme GCMD Platform Keywords In Situ/Laboratory Instruments > Chemical Meters/Analyzers > > > pH Meters In Situ/Laboratory Instruments > Conductivity Sensors In Situ/Laboratory Instruments > Photon/Optical Detectors > > > Turbidity Meters In Situ/Laboratory Instruments > Samplers > Bottles/Flasks/Jars In Situ/Laboratory Instruments > Temperature/Humidity Sensors > > > Temperature Sensors In Situ/Laboratory Instruments > Chemical Meters/Analyzers > > > Autoanalyzer theme GCMD Instrument Keywords Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands Continent > North America > United States Of America > Hawaii place GCMD Location Keywords PacIOOS > Pacific Islands Ocean Observing System project GCMD Project Keywords PacIOOS > Pacific Islands Ocean Observing System dataCenter GCMD Data Center Keywords fractional_saturation_of_oxygen_in_sea_water latitude longitude mass_concentration_of_oxygen_in_sea_water number_concentration_of_clostridium_perfringens_in_sea_water number_concentration_of_enterococcus_in_sea_water sea_water_ph_reported_on_total_scale sea_water_practical_salinity sea_water_temperature sea_water_turbidity time theme CF Standard Name Table v39 The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, University of Hawaii, PacIOOS, NOAA, State of Hawaii nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. Pacific Islands Ocean Observing System (PacIOOS) largerWorkCitation project Unidata Common Data Model TimeSeries largerWorkCitation project eng environment health oceans climatologyMeteorologyAtmosphere 1 -159.7774 -154.8167 18.91439 22.22542 1973-06-04T21:00:00Z now -0.3 -0.3 Hawaii Clean Water Branch (CWB) Beach Water Quality Data 2013-03-28 creation 2013-03-28 issued 2013-03-28 revision State of Hawaii Clean Water Branch (CWB) cleanwaterbranch@doh.hawaii.gov https://health.hawaii.gov/cwb/ http web browser information originator Exposure to sewage contaminated recreational waters may cause gastrointestinal illnesses in swimmers. The State of Hawaii Department of Health (HIDOH) Clean Water Branch (CWB) monitors the waters of Hawaii's beaches for concentrations of Enterococcus, which acts as an indicator of pathogens. The CWB also uses Clostridium perfringens as a secondary tracer of sewage contamination. Results of this monitoring are evaluated using a decision rule to determine whether a beach is safe ("Compliant") or not safe (on "Alert") for swimming and other water contact activities. If a beach is found to be on "Alert" due to elevated indicator bacteria levels, the CWB issues public warnings and alerts and determines whether resampling of the area is necessary. Under the U.S. BEACH Act, the State of Hawaii receives an annual grant to implement its beach monitoring program. This requires the State to conduct a monitoring and notification program that is consistent with performance criteria published by the U.S. Environmental Protection Agency (EPA) in 2002. In March 2010, the EPA approved amendments to the Hawaii Administrative Rules (HAR), Chapter 11-54, Water Quality Standards (CWB QAPrgP, HIDOH 2011, Appendix D), which revised the previous State Enterococcus criteria of a geometric mean (GM) of 7 colony-forming units (CFU) per 100 mL and a single sample maximum (SSM) of 100 CFU/100 mL to meet current EPA guidelines. The State of Hawaii now uses the EPA recommended Enterococcus GM and SSM for recreational waters consistent in the 1986 Ambient Water Quality Criteria for Bacteria. The criterion lists the GM and SSM for marine waters as 35 CFU/100 mL and 104 CFU/100 mL, respectively. The CWB utilizes Clostridium perfringens as a secondary tracer in addition to the Enterococcus indicator to help distinguish between sewage and non-sewage sources of elevated Enterococcus levels in marine coastal waters. The reliability of Enterococcus as an indicator organism in tropical environments has been questioned. This issue was formally documented in the report, Tropical Water Quality Indicator Workshop (Fujioka and Byappanahalli, 2003). One of the limitations of all available and EPA-approved test methods is that the sample must be incubated for about 24 hours. As a result, the public finds out today when they shouldn't have gone in the water yesterday. As a result, warning signs on the beach may or may not be reflective of actual water quality because they are based on tests performed one or more days ago. ERDDAP tabledap 1 -159.7774 -154.8167 18.91439 22.22542 1973-06-04T21:00:00Z now -0.3 -0.3 tight ERDDAPtabledapDatasetQueryAndAccess https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/cwb_water_quality ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download Hawaii Clean Water Branch (CWB) Beach Water Quality Data 2013-03-28 creation 2013-03-28 issued 2013-03-28 revision State of Hawaii Clean Water Branch (CWB) cleanwaterbranch@doh.hawaii.gov https://health.hawaii.gov/cwb/ http web browser information originator Exposure to sewage contaminated recreational waters may cause gastrointestinal illnesses in swimmers. The State of Hawaii Department of Health (HIDOH) Clean Water Branch (CWB) monitors the waters of Hawaii's beaches for concentrations of Enterococcus, which acts as an indicator of pathogens. The CWB also uses Clostridium perfringens as a secondary tracer of sewage contamination. Results of this monitoring are evaluated using a decision rule to determine whether a beach is safe ("Compliant") or not safe (on "Alert") for swimming and other water contact activities. If a beach is found to be on "Alert" due to elevated indicator bacteria levels, the CWB issues public warnings and alerts and determines whether resampling of the area is necessary. Under the U.S. BEACH Act, the State of Hawaii receives an annual grant to implement its beach monitoring program. This requires the State to conduct a monitoring and notification program that is consistent with performance criteria published by the U.S. Environmental Protection Agency (EPA) in 2002. In March 2010, the EPA approved amendments to the Hawaii Administrative Rules (HAR), Chapter 11-54, Water Quality Standards (CWB QAPrgP, HIDOH 2011, Appendix D), which revised the previous State Enterococcus criteria of a geometric mean (GM) of 7 colony-forming units (CFU) per 100 mL and a single sample maximum (SSM) of 100 CFU/100 mL to meet current EPA guidelines. The State of Hawaii now uses the EPA recommended Enterococcus GM and SSM for recreational waters consistent in the 1986 Ambient Water Quality Criteria for Bacteria. The criterion lists the GM and SSM for marine waters as 35 CFU/100 mL and 104 CFU/100 mL, respectively. The CWB utilizes Clostridium perfringens as a secondary tracer in addition to the Enterococcus indicator to help distinguish between sewage and non-sewage sources of elevated Enterococcus levels in marine coastal waters. The reliability of Enterococcus as an indicator organism in tropical environments has been questioned. This issue was formally documented in the report, Tropical Water Quality Indicator Workshop (Fujioka and Byappanahalli, 2003). One of the limitations of all available and EPA-approved test methods is that the sample must be incubated for about 24 hours. As a result, the public finds out today when they shouldn't have gone in the water yesterday. As a result, warning signs on the beach may or may not be reflective of actual water quality because they are based on tests performed one or more days ago. OPeNDAP 1 -159.7774 -154.8167 18.91439 22.22542 1973-06-04T21:00:00Z now -0.3 -0.3 tight OPeNDAPDatasetQueryAndAccess https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/cwb_water_quality OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download physicalMeasurement time double Time (time) longitude float Longitude (longitude) latitude float Latitude (latitude) location_id int CWB identifier for this sampling location location_name String location name enterococcus float Enterococcus CFU (number_concentration_of_enterococcus_in_sea_water) clostridium float Clostridium perfringens CFU (number_concentration_of_clostridium_perfringens_in_sea_water) water_temperature float water temperature (sea_water_temperature) salinity float salinity PSU (sea_water_practical_salinity) turbidity float turbidity NTU (sea_water_turbidity) ph float pH (sea_water_ph_reported_on_total_scale) oxygen float dissolved oxygen (mass_concentration_of_oxygen_in_sea_water) oxygen_saturation float dissolved oxygen saturation (fractional_saturation_of_oxygen_in_sea_water) Pacific Islands Ocean Observing System (PacIOOS) info@pacioos.org http://pacioos.org http web browser information publisher OPeNDAP DAP/2.0 https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/cwb_water_quality.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/cwb_water_quality.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital http://pacioos.org/voyager/index.html?region=hi&t=m&s=1&o=qual:3::v7c50n1:wq http PacIOOS Voyager (Google Maps API) This URL provides a viewer and/or data access for this dataset. download http://cwb.doh.hawaii.gov/CleanWaterBranch/WaterQualityData/ http State of Hawaii Clean Water Branch (CWB) website This URL provides a viewer and/or data access for this dataset. download https://www.waterqualitydata.us/portal/ http U.S. Water Quality Portal (WQP): Organization ID = "21HI" This URL provides a viewer and/or data access for this dataset. download https://www.pacioos.hawaii.edu/wp-content/uploads/2016/08/Beach_Monitoring_QAPP_CWBMONQAPP002_120507.pdf http Related URL This URL provides additional information related to this dataset. information https://health.hawaii.gov/cwb/files/2017/05/Hawaii-Beach-Monitoring-Program-170508.pdf http Related URL This URL provides additional information related to this dataset. information dataset 2013-03-29T00:00:00Z PacIOOS begins ingest from U.S. Water Quality Portal (WQP) and Hawaii Clean Water Branch (CWB) into PacIOOS ERDDAP data server. This record was created using dataset metadata from ERDDAP.