United Launch Alliance Space Launch Complex 3 East

Facility Overview

United Launch Alliance Space Launch Complex 3 East is operating under a active permit of type: Industrial. Primary industry: Air Transportation, Nonscheduled.

The facility covers a total area of 22 Acres, with an active operational area of 1 Acres.

The site has self-reported imperviousness of 30%. In the context of the Industrial General Permit for stormwater runoff, imperviousness refers to the percentage of the facility's surface area that doesn't allow water to penetrate, such as concrete, asphalt, or rooftops. The higher the imperviousness percentage, the more potential impact on local water quality as there is a greater surface area to accumulate pollutants.

In terms of water impact, this facility indirectly affects the Bear Creek Tributary. This information is crucial for understanding the facility's potential environmental influence on local water resources.

SLC 3E Napa Rd, Vandenberg Afb, CA 93437

Additional Details

Permit Status: Active
County: Santa Barbara
WDID: 3 42I020957
Application ID: 327137

Historical Exceedances

This facility has historically exceeded limits for the following parameters:

  • Lead, Total

    Lead is a toxic metal that can cause neurological and reproductive problems in wildlife. It bioaccumulates in organisms and can affect entire ecosystems.

  • Zinc, Total

    Excessive zinc can be toxic to aquatic organisms, particularly fish. It can accumulate in sediments and aquatic life, potentially affecting the entire food chain.

  • Total Suspended Solids (TSS)

    High levels of suspended solids can reduce water clarity, harm fish gills, smother aquatic habitat and eggs, and transport pollutants through water bodies.

These limits reflect Water Quality Standards promulgated to protect human health or the environment, or standards that the State or EPA developed to indicate the Facility may be failing to implement best practices to protect storm water.

Discharge Reports Summary

YearSample ReportsExceedancesStatus
202442Exceedances Detected
202366Exceedances Detected
202233Exceedances Detected
202111Exceedances Detected
202033Exceedances Detected
201988Exceedances Detected
201832Exceedances Detected
20171610Exceedances Detected
2016128Exceedances Detected

Discharge Report Exceedances Trend

This chart shows the trend of discharge report exceedances over time. The values represent the number of exceedances for each year.