Legislative Mandated Reports - Water Code Section 13385(0) Enforcement Report

Introduction

This report meets the requirements in section 13385(o) of the California Water Code to continuously report and update enforcement information. This report includes a compilation of the number of violations of waste discharge requirements in the previous calendar year, including stormwater enforcement violations, a record of the formal and informal compliance and enforcement actions taken for each violation, including storm water enforcement actions, and an analysis of the effectiveness of current enforcement policies, including mandatory minimum penalties.

California Water Code Section 13385(o)

The state board shall continuously report and update information on its Internet Web site, but at a minimum, annually on or before January 1, regarding its enforcement activities. The information shall include all of the following:
(1) A compilation of the number of violations of waste discharge requirements in the previous calendar year, including stormwater enforcement violations.
(2) A record of the formal and informal compliance and enforcement actions taken for each violation, including stormwater enforcement actions.
(3) An analysis of the effectiveness of current enforcement policies, including mandatory minimum penalties.

The Water Boards use the California Integrated Water Quality System (CIWQS) database to track information about places of environmental interest, manage permits and other orders, track inspections, and manage violations and enforcement activities. The Storm Water Multiple Application and Report Tracking System (SMARTS) database tracks similar information for the Storm Water Program. These two databases are used to compile the information in the 13385(o) report.

Most of the tables in this report are available for continuous public use through the State Water Board’s Internet site. Use of live, public reports allows the public access to violation and enforcement data from all dischargers regulated by the Water Boards, and gives the user control over how to sort and filter this data to meet specific information needs.

Facilities

Wastewater facilities discussed in this report are those facilities that are permitted to discharge pollutants to surface waters and include sewage treatment plants, food processors, oil refineries, power plant cooling waters, pulp and paper mills, mining operations, fish hatcheries, etc. These facilities are regulated through National Pollutant Discharge Elimination System (NPDES) permits. Storm water facilities in California are also regulated through NPDES permits and fall into three categories: construction, industrial, and municipal.

NPDES Wastewater facilities
NPDES Storm water facilities

Violations

This section summarizes the violations for the NPDES Wastewater and Storm Water Programs.

Violation categories and priorities for NPDES wastewater facilities
Violation trends for NPDES wastewater facilities

Violation categories and priorities for NPDES storm water facilities
Violation trends for NPDES storm water facilities

Overall, the total number of violations for NPDES wastewater facilities had over a 40% drop in violations since 2011. Storm water facilities have seen a constant amount of violations during the same period.

Enforcement

This section presents information on formal and informal compliance and enforcement actions taken for each violation.The Water Boards use progressive enforcement by addressing some violations with an informal response such as a phone call or staff enforcement letter, and if needed, a formal enforcement action based on statute. If violations continue, the enforcement response can be escalated to increasingly more formal and serious actions until compliance is achieved.

Enforcement trends for NPDES wastewater facilities
Enforcement trends for NPDES storm water facilities

The enforcement response for facilities regulated under the NPDES program is higher than other programs due to the requirements to impose mandatory minimum penalties for certain types of NPDES violations. However for wastewater facilities, the last few years have seen a relative increase in violations without enforcement. Part of this may be explained by the decrease in violations subject to mandatory penalties, which explains the decrease in violations receiving penalty actions. Furthermore, there can be a time gap before a violation is addressed with an enforcement action, which helps to explain the relative increase in unenforced violations. The Storm Water program has a low percentage of unenforced violations with over 90% receiving an enforcement response.

Mandatory Minimum Penalties

This section provides an analysis of the effectiveness of current enforcement policies including Mandatory Minimum Penalties (MMPs). Mandatory penalty provisions are required by California Water Code section 13385(h) and (i) for specified violations of NPDES permits. For violations that are subject to mandatory minimum penalties, the Regional Board must either assess an ACL for the mandatory minimum penalty or assess an ACL for a greater amount. California Water Code Section 13885(h) requires that a mandatory minimum penalty of $3,000 be assessed by the Regional Board for each serious violation. A serious violation is any waste discharge that exceeds the effluent limitation for a Group I pollutant by 40 percent or more, or a Group II pollutant by 20 percent or more. California Water Code section 13885.1 also defines a serious violation subject to MMP a failure to submit a compliance self monitoring report for each complete period of 30 days.

MMP violation type
MMP violation trends
MMP enforcement response

The data shows MMP violations since 2000. MMPs for late reports began in 2004 with the addition of California Water Code section 13385.1. The increase in 2006 reporting violations was brought about by a change in the statute. Since that time, reporting violations have decreased and have reached a new low in 2014. Although there is a slight increase in overall MMP violations from last year, 2014 has the second lowest number of violations, which shows the ongoing success of the program in reducing violations.

Additional Resources

Public Reports and Data
Office of Enforcement
The Water Boards' Enforcement Policy