Grist Creek Aggregates LLC

Facility Overview

Grist Creek Aggregates LLC is operating under a active permit of type: Industrial. Primary industry: Construction Sand and Gravel. Secondary industry: Crushed and Broken Stone, NEC.

The facility covers a total area of 17 Acres, with an active operational area of 17 Acres.

The site has self-reported imperviousness of 5%. 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 Eel River. This information is crucial for understanding the facility's potential environmental influence on local water resources.

37342 Covelo Rd, Willits, CA 95490

Additional Details

Permit Status: Active
County: Mendocino
WDID: 1 23I030149
Application ID: 457065

Discharge Reports Summary

YearSample ReportsExceedancesStatus
000Up To Date

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.