EPA-regulated facilities in Adams County, WA

There are 171 EPA-regulated facilities inside Adams County, Washington. The most common kinds are hazardous waste (61), water discharge (58), drinking water systems (41). 6 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 16 have a violation on record. Penalties over the last five years total $850k across 1 site.

Open the map of Adams County

171facilities in the county

6in significant noncompliance

16with a violation on record

$850kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	61
Small quantity generators	6
Chemical (RMP/TRI)	7
Superfund	1
Air emissions	20
Synthetic minor sources	2
Water discharge	58
Minor permits	32
Drinking water systems	41
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.

DEATLEY CRUSHING CO INC FOUR UNIT LIND QUARRY, LIND, WA, 99344 Significant noncompliance
WA DOT QS-AD-137 BECKER QUARRY 10 M W OF RITZVILLE ON KOCH RD, RITZVILLE, WA, 99169 Significant noncompliance
WSDOT QS-AD-23 KLIEN QUARRY NEAR RITZVILLE, RITZVILLE, WA, 99169 Significant noncompliance
BRUCE WATER SYSTEM RESERVOIR NO 2 AND DISTRIBUTION SYSTEM IMPROVEMENTS UNSPECIFIED, OTHELLO, WA, 99344 Significant noncompliance
CENTRAL WASHINGTON CONCRETE OTHELLO 804 S BROADWAY AVE, OTHELLO, WA, 99344 Significant noncompliance
AMERICAN ROCK PRODUCTS HAMPTON ROAD 2425 HAMPTON RD, OTHELLO, WA, 99344 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

MULTISTAR INDUSTRIES 101 W FIR ST, OTHELLO, WA, 99344 $850k in penalties

Superfund sites

2020 RITZVILLE MERCURY RESPONSE EPA 2396 N SUKO ROAD, RITZVILLE, WA, 99169

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.