Search for Surface Water
Discharge Permits (NPDES)

Search Tips

  • Leaving search options at their default value will NOT affect the results of your search.  If searching by multiple options (e.g. facility name and status), then all of the search parameters need to be found to get results returned. Leaving all options at their default value and clicking "Submit" returns all records.
  • A map-based search opens results in a new browser tab. To return to the search page you will need to select the other tab.

I can't find the discharge permit I am looking for... If you are having problems locating a discharge permit and these search tips are not helping, then please contact Tom Anderson at (605) 773-3351 or email us. 

I found a mistake in a discharge permit... If you do find a mistake or some other correction is needed, please contact Tom Anderson at (605) 773-3351 or send an email and we will fix it.

I found the discharge permit but I have a question... If you have a question about a discharge permit, then please contact Tom Anderson at (605) 773-3351 or email us.

I am having problems getting the search to work... Please contact Ron Duvall at (605) 773-3352 or by email if the search is not working properly.  

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