Stevens, WA
Transparent derived index from EPA TRI / SDWIS / Superfund extracts: not an official EPA rating. Fixed caps: facilities ≤25 pts (50+ = max), log10 releases ≤25 pts, Superfund ≤25 pts (5/site), health-violation systems ≤15 pts (3/system), high-chemical facilities ≤10 pts. Bands: High ≥60, Moderate ≥30. See methodology.
Environmental data for Stevens in Washington · Population: 47,470
TRI sites such as Boise Cascade Wood Products LLC Kettle Falls Plywood; Boise Cascade Wood Products LLC Kettle Falls Lumber; US Cbp Frontier Port of Entry #WA0049; SDWIS systems such as STEVENS CO PUD - SUNCREST; STEVENS CO PUD - DEER LAKE; CHEWELAH WATER DEPT SOUTH; NPL sites such as Midnite Mine; Upper Columbia River anchor Stevens, WA's EPA extract. Derived burden score 43/100 (Moderate Risk) uses fixed national caps on density, log release volume, Superfund count, and health-flagged systems - not an official EPA rating.
Health-flagged SDWIS rows in Stevens include WELLPINIT; TWO RIVERS RESORT; MCCOY LAKE, while Boise Cascade Wood Products LLC Kettle Falls Plywood leads reported TRI pounds among local Form R filers. AQS median AQI 34 / peak 98 in 2024.
Burden score 43/100 (Moderate Risk) is the only weighted composite on this page. The tables below list every TRI facility, SDWIS system, and Superfund site EPA has on record for Stevens -- not just the names called out above -- reproducing the disclosure history as filed, not a current-safety verdict. Extract current as of 2026-08-25.
Release-over-release change
What changed for Stevens, WA: EPA TRI 2023 reporting year
Same facilities, both years
-5.4%
5 facilities that filed in 2022 and 2023
Whole inventory
-5.4%
21.4 thousand lb → 20.2 thousand lb, every facility that filed
- Stevens, WA's total reported releases fell from 21.4 thousand lb in 2022 to 20.2 thousand lb in 2023, based on EPA TRI filings.
- Stevens, WA's off-site transfers rose from 484 lb in 2022 to 706 lb in 2023, based on EPA TRI filings.
- Stevens, WA's land releases fell from 250 lb in 2022 to 168 lb in 2023, based on EPA TRI filings.
- Stevens, WA's chemicals reported rose from 4 in 2022 to 5 in 2023, based on EPA TRI filings.
Air Quality History (2020–2024)
EPA Air Quality Index (AQI) data showing how many days per year fall into each air quality category.
| Year | Good | Moderate | Unhealthy (SG) | Max AQI |
|---|---|---|---|---|
| 2024 | 257 (70%) | 109 | 0 | 98 |
| 2023 | 204 (56%) | 153 | 4 | 271 |
| 2022 | 208 (57%) | 149 | 7 | 153 |
| 2021 | 203 (56%) | 146 | 6 | 223 |
| 2020 | 219 (60%) | 138 | 1 | 957 |
Source: EPA Air Quality System (AQS) Annual AQI by County AQI categories: Good (0-50), Moderate (51-100), Unhealthy for Sensitive Groups (101-150), Unhealthy (151-200), Very Unhealthy (201-300), Hazardous (301+)
For real-time air quality readings and pollutant breakdowns in Washington, see the EPA's AirNow.gov.
Water Systems (38)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| STEVENS CO PUD - SUNCREST | 7,484 | 0 |
| STEVENS CO PUD - DEER LAKE | 2,884 | 0 |
| CHEWELAH WATER DEPT SOUTH | 2,615 | 0 |
| STEVENS CO PUD - LOON LAKE | 2,487 | 0 |
| STEVENS CO PUD - WAITTS LAKE | 1,216 | 0 |
| STEVENS CO PUD - CLAYTON | 725 | 0 |
| STEVENS CO PUD - VALLEY | 550 | 0 |
| STEVENS CO PUD - SPOKANE LAKE PARK | 532 | 0 |
| WELLPINIT | 525 | 9 |
| STEVENS CO PUD - WEST SHORE | 505 | 0 |
| TWO RIVERS RESORT | 480 | 18 |
| STEVENS CO PUD - RIVERSIDE | 365 | 0 |
| CHEWELAH WATER DEPT NORTH | 350 | 0 |
| MCCOY LAKE | 325 | 8 |
| SPRINGDALE TOWN OF | 315 | 0 |
| MARTHA BOARDMAN | 295 | 67 |
| HUNTERS WATER DISTRICT | 290 | 0 |
| NORTHPORT WATER SYSTEM | 290 | 1 |
| STEVENS CO PUD - ADDY | 253 | 0 |
| STEVENS CO PUD - HALFMOON RANCHOS | 216 | 0 |
| STEVENS CO PUD - JUMP OFF JOE | 204 | 0 |
| COUNTRY VILLA MOBILE PARK | 162 | 1 |
| FORD-NEWHOUSE LANE | 160 | 59 |
| PANORAMA MOBILE HOME PARK | 150 | 0 |
| STEVENS CO PUD - MISSION RIDGE | 120 | 0 |
| LOON LAKE ACRES | 111 | 0 |
| RESERVATION ROAD | 110 | 15 |
| MARBLE WATER SYSTEM | 94 | 2 |
| TIGER TRACTS | 90 | 0 |
| ARDEN HILLS WATER SYSTEM | 80 | 3 |
| STEVENS CO PUD - ECHO ESTATES | 75 | 0 |
| STEVENS CO PUD - RIVER PARK ESTATES | 66 | 0 |
| STEVENS CO PUD - DOLOMITE | 60 | 0 |
| STEVENS CO PUD - DENISON | 60 | 0 |
| EVANS WATER SYSTEM | 47 | 0 |
| WILLIAMS LAKE ROAD SUBDIVISION | 40 | 0 |
| DOMINION VIEW WATER ASSN | 37 | 0 |
| SOLAR PINES WATER ASSN | 36 | 0 |
TRI Facilities (5)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Boise Cascade Wood Products LLC Kettle Falls Plywood | 108.4K lbs |
| 2 | Boise Cascade Wood Products LLC Kettle Falls Lumber | 1.7K lbs |
| 3 | US Cbp Frontier Port of Entry #WA0049 | 1.6K lbs |
| 4 | Vaagen Brothers Lumber | 863 lbs |
| 5 | Hewes Marine Co Inc. | 83 lbs |
Superfund Sites (2)
| Site Name | Status | HRS Score |
|---|---|---|
| Midnite Mine | NPL Site | 50.00 |
| Upper Columbia River | NPL Site | 51.15 |
Cities in Stevens (8)
Frequently Asked Questions
What is the environmental risk level in Stevens, Washington? ▼
Are there Superfund sites in Stevens? ▼
How many toxic release facilities are in Stevens? ▼
What is the air quality in Stevens? ▼
Is the drinking water safe in Stevens? ▼
What environmental agencies cover Stevens? ▼
What does this county environmental profile show?
This county environmental profile rolls up EPA Toxics Release Inventory facility reports, Safe Drinking Water Information System public-water-system filings, and Superfund National Priorities List sites for the county boundary defined by the U.S. Census Bureau. Facility counts reflect facilities with a reporting address inside the county, not where downstream environmental effects may be observed. Population figures are from the most recent Census ACS 5-year estimate. The county detail page is updated whenever the upstream EPA programs publish revised data; see the methodology page for the documented ingest cadence and the editorial choices governing how aggregations are computed.
Read our methodology - how this data is sourced, computed, and verified.