Page 45 - California Stormwater Workshop Handouts

Industrial General Permit Order

I. MONITORING IMPLEMENTATION PLAN

The Discharger shall prepare a Monitoring Implementation Plan in accordance
with the requirements of this General Permit. The Monitoring Implementation
Plan shall be included in the SWPPP and shall include the following items:

1. An identification of team members assigned to conduct the monitoring
requirements;

2. A description of the following in accordance with Attachment H:

a. Discharge locations;

b. Visual observation procedures; and,

c. Visual observation response procedures related to monthly visual
observations and sampling event visual observations.

3. Justifications for any of the following that are applicable to the facility:

a. Alternative discharge locations in accordance with Section XI.C.3;

b. Representative Sampling Reduction in accordance with Section XI.C.4;
or,

c. Qualified Combined Samples in accordance with Section XI.C.5.

4. Procedures for field instrument calibration instructions, including calibration
intervals specified by the manufacturer; and,

5. An example Chain of Custody form used when handling and shipping water
quality samples to the lab.

XI. MONITORING

A. Visual Observations

1. Monthly Visual Observations

a. At least once per calendar month, the Discharger shall visually observe
each drainage area for the following:

i. The presence or indications of prior, current, or potential unauthorized
NSWDs and their sources;

ii.Authorized NSWDs, sources, and associated BMPs to ensure
compliance with Section IV.B.3; and,

Order 2014-0057-DWQ 37