Stormwater Testing
Stormwater Pollution Prevention Plan (SWPPP) Based on NPDES Permit

 

Collecting your storm water samples can be confusing. Teklab has the experience to walk you through the process and help you stay in compliance. From helping you figure out where the stormwater runoff sampling point is located to what analysis is needed, our certified environmental testing laboratory can help.


 

Compliance Sampling

Sampling shall be representative of stormwater, and samples shall be collected within the first 60 minutes of storm events (0.1 inches or greater) that result in discharge. Stormwater samples shall be collected no sooner than 72 hours after the previous precipitation event.

 

Tips for sampling

We read NPDES permits routinely; we can help you understand what you need to do. Avoid sampling if you have just applied deicer or some other unusual surface treatment. If possible, avoid sampling immediately prior to a holiday. Otherwise samples may sit in a FedEx or UPS warehouse. Do companies ever report no flow/no discharge? Yes, if there’s no discharge, that’s what you need to report; don’t try to create a sample. Review the EPA’s guide to monitoring and sampling: EPA 832-B-09-003 Industrial Stormwater Monitoring and Sampling Guide.


Minimum Sampling Requirements
Quarter Months Effluent Parameter Report is Due
First Jan, Feb, March Sample at least once during any month of the quarter April 28th
Second April, May, June Sample at least once during any month of the quarter July 28th
Third July, Aug, Sep Sample at least once during any month of the quarter Oct 28th
Fourth Oct, Nov, Dec Sample at least once during any month of the quarter Dec 28th
Follow Teklab on LinkedIn
and Facebook  
Our Location

5445 Horseshoe Lake Road
Collinsville, IL
62234
Tel: 618 344 1004
Toll Free: 877 344 1003

Sample Pick up Locations
St Louis Area
618-344-1004
5445 Horseshoe Lake Rd
Collinsville, Il 62234
----------------
Kansas City Area
913-904-2961
8421 Nieman Road
Lenexa, KS 66214
----------------
Chicago Metro Area
630-800-8638
1319 Butterfield Road, Suite 502
Downer's Grove, IL 60515