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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.

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WQP Home >  Providers >  NWIS >  USGS-WA >  USGS-12166900

NF STILLAGUAMISH RIVER AT CICERO, WA (USGS-12166900) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Washington Water Science Center (identifier USGS-WA), has the name "NF STILLAGUAMISH RIVER AT CICERO, WA" and has the identifier USGS-12166900. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17110008. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Snohomish County County, Washington at 48.26760345000000 degrees latitude and -122.0134726000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-12166900" 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 1961 - 1983
Inorganics, Major, Non-metals 1961 - 1983
Inorganics, Minor, Metals 1961 - 1983
Inorganics, Minor, Non-metals 1961 - 1983
Microbiological 1961 - 1974
Nutrient 1961 - 1983
Physical 1961 - 1983
Sediment 1983 - 1983
*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 USGS-WA
OrganizationFormalName USGS Washington Water Science Center
MonitoringLocationIdentifier USGS-12166900
MonitoringLocationName NF STILLAGUAMISH RIVER AT CICERO, WA
MonitoringLocationTypeName Stream
HUCEightDigitCode 17110008
LatitudeMeasure 48.26760345000000
LongitudeMeasure -122.0134726000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 53
CountyCode 061
ProviderName NWIS