Hatchery Road Site

Facility Overview

Hatchery Road Site is operating under a active permit of type: Industrial. Primary industry: Crushed and Broken Limestone. Secondary industry: Industrial Sand. Tertiary industry: Asphalt Paving Mixtures and Blocks.

The facility covers a total area of 51 Acres, with an active operational area of 20 Acres.

The site has self-reported imperviousness of %. 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 Mad River. This information is crucial for understanding the facility's potential environmental influence on local water resources.

1195 Hatchery Rd, Arcata, CA 95521

Additional Details

Permit Status: Active
County: Humboldt
WDID: 1 12I020030
Application ID: 296407

Historical Exceedances

This facility has historically exceeded limits for the following parameters:

  • 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
201676Exceedances 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.