Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 >  AZDEQ_SW >  AZDEQ_SW-186

100317 (AZDEQ_SW-186) site data in the Water Quality Portal

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

This river/stream site, maintained by the AZDEQ_SW (identifier AZDEQ_SW), has the name "100317" and has the identifier AZDEQ_SW-186. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)15050301.

This site is located in Santa Cruz County County, Arizona at 31.4810278000 degrees latitude and -110.7367778000 degrees longitude using the datum UNKWN. 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 "AZDEQ_SW-186" 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, Major, Metals 1997 - 2024
Inorganics, Major, Non-metals 1997 - 1998
Inorganics, Minor, Metals 1997 - 2024
Inorganics, Minor, Non-metals 2024 - 2024
Physical 1997 - 2024
*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 AZDEQ_SW
OrganizationFormalName AZDEQ_SW
MonitoringLocationIdentifier AZDEQ_SW-186
MonitoringLocationName 100317
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Station Description: JUST BELOW WORLD'S FAIR MINE. (VERIFICATION PHASE) Station Name: ALUM GULCH - JUST BELOW WORLD'S FAIR MINE
HUCEightDigitCode 15050301
LatitudeMeasure 31.4810278000
LongitudeMeasure -110.7367778000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 04
CountyCode 023
ProviderName STORET