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New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here. This user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  HI301H_WQX >  HI301H_WQX-HO-INF

Honouliuli WWTP Influent (HI301H_WQX-HO-INF) site data in the Water Quality Portal

Data Provider: STORET (Learn more about Water Quality Portal Data Providers)

This facility municipal sewage (potw) site, maintained by the City and county of Honolulu (identifier HI301H_WQX), has the name "Honouliuli WWTP Influent" and has the identifier HI301H_WQX-HO-INF. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)20060000.

This site is located in Honolulu County County, Hawaii at 21.3327777000 degrees latitude and -158.0394444000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "HI301H_WQX-HO-INF" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Inorganics, Minor, Metals 2010 - 2013
Inorganics, Minor, Non-metals 2010 - 2013
Organics, BDEs 2010 - 2013
Organics, Other 2009 - 2014
Organics, PCBs 2010 - 2013
Organics, Pesticide 2010 - 2013
Physical 2009 - 2014
Stable Isotopes 2010 - 2013
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier HI301H_WQX
OrganizationFormalName City and county of Honolulu
MonitoringLocationIdentifier HI301H_WQX-HO-INF
MonitoringLocationName Honouliuli WWTP Influent
MonitoringLocationTypeName Facility Municipal Sewage (POTW)
HUCEightDigitCode 20060000
LatitudeMeasure 21.3327777000
LongitudeMeasure -158.0394444000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 15
CountyCode 003
ProviderName STORET