hui_water_quality Hui O Ka Wai Ola 20160614 The goal of the Hui O Ka Wai Ola (Association Of The Living Waters) citizen-science based water quality program is to increase the capacity for monitoring water quality in Maui (2016-) and Lanai (2023-) coastal waters by generating reliable data to assess long-term water-quality conditions and detect temporal trends. These data augment the data produced by the Hawaii Department of Health (DOH) Clean Water Branch (CWB) beach monitoring program. Data are collected and analyzed every two or three weeks for physical and chemical parameters, including ocean salinity, pH, temperature, organic nutrients (nitrogen and phosphorous compounds), dissolved oxygen (DO), and total suspended sediment (TSS). Some water samples are immediately tested at mobile labs while others are processed for testing at University of Hawaii and/or other labs. 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. 20160614T18:03:00Z 20251218T20:00:00Z Unknown -156.69278 -156.436853 21.013058 20.6138 http://pacioos.org/metadata/browse/hui_water_quality.png Sample image. PNG GCMD Science Keywords Earth Science > Oceans > Ocean Chemistry > Marine Geochemistry Earth Science > Oceans > Ocean Chemistry > Nitrate Earth Science > Oceans > Ocean Chemistry > Nitrite Earth Science > Oceans > Ocean Chemistry > Nitrogen Earth Science > Oceans > Ocean Chemistry > Oxygen Earth Science > Oceans > Ocean Chemistry > Phosphate Earth Science > Oceans > Ocean Chemistry > Phosphorus Earth Science > Oceans > Ocean Chemistry > Silicate 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 > Ammonia GCMD Platform Keywords In Situ Land-based Platforms > Ocean Platform/Ocean Stations > Coastal Stations GCMD Instrument 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 CF Standard Name Table v39 fractional_saturation_of_oxygen_in_sea_water latitude longitude mass_concentration_of_ammonia_in_sea_water mass_concentration_of_nitrate_and_nitrite_in_sea_water mass_concentration_of_nitrogen_in_sea_water mass_concentration_of_oxygen_in_sea_water mass_concentration_of_phosphate_in_sea_water mass_concentration_of_phosphorus_in_sea_water mass_concentration_of_silicate_in_sea_water sea_water_ph_reported_on_total_scale sea_water_practical_salinity sea_water_temperature sea_water_turbidity time GCMD Location Keywords Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Lanai Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Maui Continent > North America > United States Of America > Hawaii None Use Limitation: 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. Hui O Ka Wai Ola physical and mailing

Unknown huiokawaiola@gmail.com 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). Hui O Ka Wai Ola is a partnership between The Nature Conservancy (TNC) Hawaii, Maui Nui Marine Resource Council, and West Maui Ridge to Reef (R2R) Initiative and supported by NOAA Coral Reef Conservation Program, National Fish and Wildlife Foundation (NFWF), Lahainaluna High School, Maui County, and North Beach-West Maui Benefit Fund, Inc. Pacific Islands Ocean Observing System (PacIOOS) physical and mailing

Unknown info@pacioos.org Unknown ERDDAP tabledap https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/hui_water_quality OPeNDAP https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/hui_water_quality 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. https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/hui_water_quality.html 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. https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/hui_water_quality.graph PacIOOS Voyager (Google Maps API) This URL provides a viewer and/or data access for this dataset. http://pacioos.org/voyager/index.html?b=20.466247,-156.954431,21.128688,-155.785074&t=m&s=1&o=qual:5::v0c50 Related URL This URL provides additional information related to this dataset. https://www.huiokawaiola.com/data.html None specified 20260126 missing Hui O Ka Wai Ola mailing and physical Unknown huiokawaiola@gmail.com Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata FGDC-STD-012-2002