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 >  11NPSWRD_WQX >  11NPSWRD_WQX-KATM_UMDF_BL1

BROOKS LAKE STATION 1 (11NPSWRD_WQX-KATM_UMDF_BL1) site data in the Water Quality Portal

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

This lake site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "BROOKS LAKE STATION 1" and has the identifier 11NPSWRD_WQX-KATM_UMDF_BL1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)19030204.

This site is located in Lake And Peninsula Borough County, Alaska at 58.5393056000 degrees latitude and -155.8146389000 degrees longitude using the datum NAD27. No horizontal location accuracy metadata is available. This site is at an elevation of 62.01 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 "11NPSWRD_WQX-KATM_UMDF_BL1" 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, Non-metals 1957 - 1957
Nutrient 1957 - 1957
Physical 1957 - 1957
*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-KATM_UMDF_BL1
MonitoringLocationName BROOKS LAKE STATION 1
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE MT. KATMAI (C6) AK 1:63360 SCALE SERIES TOPOGRAPHIC QUADRANGLE AND IS INSIDE THE BOUNDARIES OF KATMAI NATIONAL PARK AND PRESERVE (KATM). THE SITE IS AT BROOKS LAKE AND IS ASSUMED TO BE NEAR THE EASTERN HALF OF THE LAKE. COMPOSITE DATA WERE COLLECTED AT THIS SITE BETWEEN 4 JULY 1957 AND 3 SEPTEMBER 1957. VALUES REPRESENT A MEAN OVER DEPTH AND TIME. PARAMETERS WERE ASSUMED TO BE MEASURED AS TOTAL AND NITRITE WAS ASSUMED TO BE MEASURED AS NITROGEN. DATA ARE SUMMARIZED IN A 1960 REPORT BY CHARLES R. GOLDMAN TITLED "PRIMARY PRODUCTIVITY AND LIMITING FACTORS IN THREE LAKES OF THE ALASKA PENINSULA." FOR PARK INFORMATION CONTACT THE CHIEF OF RESOURCES AT KATM; P.O. BOX 7; KING SALMON AK 99613; TEL(970)2463305. DATA WERE PROCESSED AND UPLOADED TO STORET BY SHAWNDRA MAWHORTER; NATIONAL PARK SERVICE WATER RESOURCES DIVISION; 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS CO 80525; TEL(970)2253516.*** Legacy STORET Station Type: /TYPA/AMBNT/LAKE
HUCEightDigitCode 19030204
LatitudeMeasure 58.5393056000
LongitudeMeasure -155.8146389000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
VerticalMeasure/MeasureValue 62.01
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 02
CountyCode 164
ProviderName STORET