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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 >  NNEPA >  NNEPA-15ASAAYILA23

Asaayi Lake northwest shore (NNEPA-15ASAAYILA23) site data in the Water Quality Portal

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

This reservoir site, maintained by the Navajo Nation, Arizona, New Mexico & Utah (Tribal) (identifier NNEPA), has the name "Asaayi Lake northwest shore" and has the identifier NNEPA-15ASAAYILA23. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)15020006.

This site is located in Mckinley County County, New Mexico at 35.9814664300 degrees latitude and -108.9315360900 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 7510 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "NNEPA-15ASAAYILA23" 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*
Microbiological 1997 - 1997
*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 NNEPA
OrganizationFormalName Navajo Nation, Arizona, New Mexico & Utah (Tribal)
MonitoringLocationIdentifier NNEPA-15ASAAYILA23
MonitoringLocationName Asaayi Lake northwest shore
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText Asaayi Lake fecal coliform sample point at north shore adjacent to NW drainage
HUCEightDigitCode 15020006
LatitudeMeasure 35.9814664300
LongitudeMeasure -108.9315360900
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 7510
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 35
CountyCode 031
ProviderName STORET