EPA-regulated facilities in Hamlin County, SD

There are 60 EPA-regulated facilities inside Hamlin County, South Dakota. The most common kinds are water discharge (43), hazardous waste (10), drinking water systems (7). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 4 have a violation on record.

Open the map of Hamlin County

60facilities in the county

2in significant noncompliance

4with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	10
Small quantity generators	6
Chemical (RMP/TRI)	1
Air emissions	3
Synthetic minor sources	2
Water discharge	43
Minor permits	35
Drinking water systems	7
Greenhouse gas reporters	2

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

LNC 408 DAKOTA STREET, LAKE NORDEN, SD, 57248 Significant noncompliance
ESTELLINE, CITY OF PO BOX 278, ESTELLINE, SD, 57234 Significant noncompliance

Bordering counties

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.