SmithMadrone

Facility Overview

SmithMadrone is operating under a active permit of type: Industrial. Primary industry: Wines, Brandy, and Brandy Spirits.

The facility covers a total area of 0.12 Acres, with an active operational area of 0.04 Acres.

The site has self-reported imperviousness of 95%. 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 directly affects the Unnamed Creek. This information is crucial for understanding the facility's potential environmental influence on local water resources.

4022 Spring Mountain Rd, Saint Helena, CA 94574

Additional Details

Permit Status: Active
County: Napa
WDID: 2 28I027319
Application ID: 490114

Discharge Reports Summary

YearSample ReportsExceedancesStatus
202440Up To Date
202340Up To Date
202210Up To Date
202110Up To Date
202010Up To Date
201920Up To Date
201830Up 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.