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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 >  11NPSWRD_WQX >  11NPSWRD_WQX-ROMO_MT_CLI

CHASM LAKE INLET (11NPSWRD_WQX-ROMO_MT_CLI) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "CHASM LAKE INLET" and has the identifier 11NPSWRD_WQX-ROMO_MT_CLI. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10190005.

This site is located in Boulder County County, Colorado at 40.2582500000 degrees latitude and -105.6065556000 degrees longitude using the datum NAD27. 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 "11NPSWRD_WQX-ROMO_MT_CLI" 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*
Nutrient 1978 - 1979
Physical 1978 - 1979
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-ROMO_MT_CLI
MonitoringLocationName CHASM LAKE INLET
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE LONGS PEAK CO BOULDER COUNTY 7.5' SERIES (TOPOGRAPHIC) QUADRANGLE. THE SITE IS AT THE INLET TO CHASM LAKE IN ROCKY MOUNTAIN NATIONAL PARK. THE DATA ARE FROM THE 1979 REPORT BY WILLIAM M. TIPTON OF ROCKY MOUNTAIN NATIONAL PARK WHICH SUMMARIZED THE RESULTS OF A CASE STUDY ON THE IMPACT OF EXCESS BIVOUAC USE TO WATER QUALITY OF AREA STREAMS BELOW THE EAST FACE OF LONGS PEAK. FOR MORE INFORMATION ABOUT THE PARK; CONTACT THE CHIEF OF RESOURCES AT ROCKY MOUNTAIN NATIONAL PARK; ESTES PARK CO 80517 (TEL. 9705861206). DATA WERE PROCESSED AND UPLOADED TO STORET BY MARGARET MATTER AND ADRIANE PETERSEN; NATIONAL PARK SERVICE WATER RESOURCES DIVISION; 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS CO 80525 (TEL. 9702253516).*** Legacy STORET Station Type: /TYPA/AMBNT/STREAM
HUCEightDigitCode 10190005
LatitudeMeasure 40.2582500000
LongitudeMeasure -105.6065556000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 08
CountyCode 013
ProviderName STORET