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Chagoopa Plateau Meteorological Station

Active
State & Local

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The California Department of Water Resources is initiating the Chagoopa Plateau Meteorological Station project as part of the Statewide Monitoring Network Modernization Project. Located in Sequoia National Park within Tulare County, the project focuses on upgrading outdated data collection equipment and improving safety for maintenance activities. The primary scope of work includes replacing a 17-foot wilderness pole with a galvanized hinged fold tilt pole anchored to a buried ballast tray base measuring 8.5 by 8.5 by 16 inches. Due to the location, the tilt pole and ballast tray base will be transported to the site via helicopter. Additionally, the project involves the installation of soil probes within 30 feet of the station, which requires the excavation of a 3 by 3 by 3 foot temporary soil pit and the creation of a shallow conduit trench connecting the station to the probes. This project is classified under NAICS code 237990 and has been granted categorical exemptions under CEQA Sections 15302, 15304, and 15306, indicating that the work is expected to have no significant environmental impact. Brian Humphrey, Senior Environmental Scientist, serves as the primary point of contact for the agency.

General Info

Replace aging pole with new galvanized hinged pole, install soil probes, helicopter transport, no wilderness disruption.

Agency

California Water Resources, Department of

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

CA

Set-Aside

NONE

Documents

(1)

Notice of Exemption for Chagoopa Plateau Station Upgrades 2026

PDFnotice-of-exemption

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Organization & Contact Information

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AgencyCalifornia Water Resources, Department of
Contacts1 person available
OfficeN/A
Organization / Agency
California Water Resources, Department of
Office AddressN/A
Contacts
Brian HumphreySr. Environmental Scientist (Specialist)

Full Description

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DWR proposes to upgrade outdated data collection equipment and replace a 17-foot wilderness pole at the Chagoopa Plateau hydrometeorological station with a galvanized hinged fold tilt pole anchored to a buried ballast tray base (8.5' x 8.5' x 16"). The hinged fold tilt pole and ballast tray base would be transported by helicopter. Soil probes would also be installed within 30 feet of the station by excavating a 3' x 3' x 3' temporary soil pit and shallow conduit trench from the station to the probes. The proposed tilt pole would also address potential safety concerns with ongoing maintenance activities at the station.

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Same NAICS industry code

NAICS: 237990
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Healy Tibbitts Builders, Inc.

POSTED

about 7 hours ago

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in 12 days
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