PlainEnviro

Muskogee, OK

Moderate Risk (55/100)

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 Muskogee in Oklahoma · Population: 66,471

TRI sites such as Muskogee Generating Station; Georgia-Pacific Muskogee LLC; Dal-Italia; SDWIS systems such as MUSKOGEE MUNICIPAL AUTHORITY; PORUM PWA; FORT GIBSON; NPL sites such as Fansteel Metals/FMRI anchor Muskogee, OK's EPA extract. Derived burden score 55/100 (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 Muskogee include MUSKOGEE MUNICIPAL AUTHORITY; PORUM PWA; FORT GIBSON, while Muskogee Generating Station leads reported TRI pounds among local Form R filers. No AQS county monitors report here.

Burden score 55/100 (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 Muskogee -- 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 Muskogee, OK: EPA TRI 2023 reporting year

2022 → 2023

Same facilities, both years

+16.5%

14 facilities that filed in 2022 and 2023

Whole inventory

+16.5%

118.9 thousand lb → 138.5 thousand lb, every facility that filed

  • Muskogee, OK's total reported releases rose from 118.9 thousand lb in 2022 to 138.5 thousand lb in 2023, based on EPA TRI filings.
  • Muskogee, OK's water releases rose from 2.4 thousand lb in 2022 to 45.2 thousand lb in 2023, based on EPA TRI filings.
  • Muskogee, OK's land releases fell from 6.0 thousand lb in 2022 to 2.8 thousand lb in 2023, based on EPA TRI filings.
  • Muskogee, OK's off-site transfers fell from 77.8 thousand lb in 2022 to 63.2 thousand lb in 2023, based on EPA TRI filings.
County population (Census ACS)
66,471
TRI Facilities
16
Water Systems
20
Superfund Sites
1
Total Releases
888.3K lbs

Water Systems (20)

System System pop (SDWIS) Violations
MUSKOGEE MUNICIPAL AUTHORITY 38,310 64
PORUM PWA 5,000 8
FORT GIBSON 4,700 4
MUSKOGEE CO. RWD #5 4,135 197
MUSKOGEE CO. RWD #6 2,550 141
MUSKOGEE CO. RWD #1 (OKTAHA) 2,280 91
WARNER 2,020 8
HASKELL PWA-WELLS 1,765 4
MUSKOGEE CO. RWD #7 1,710 1
EAST CENTRAL OKLAHOMA WATER AUTHORITY 1,200 12
BRAGGS WATER WORKS 1,030 4
MUSKOGEE CO. RWD #2 (GOOSENECK) 1,000 63
MUSKOGEE CO. RWD #4 783 8
CHEROKEE CO. RWD #1 (FT GIBSON) 710 135
BOYNTON PWA 450 95
MUSKOGEE CO. RWD #9 300 65
TAFT 250 60
HASKELL PWA-SWP 250 179
OZARK RURAL WATER INC 99 2
MUSKOGEE CO. RWD #14 60 97

TRI Facilities (16)

# Facility Total Releases
1 Muskogee Generating Station 488.5K lbs
2 Georgia-Pacific Muskogee LLC 345.7K lbs
3 Dal-Italia 26.5K lbs
4 US Army National Guard Camp Gruber Range 11.9K lbs
5 American Foundry Group LLC Alloy 2 Facility 6.3K lbs
6 Refresco US Inc. 5.0K lbs
7 Owens-Brockway Glass Container Inc Plant 03 1.6K lbs
8 Vallourec Star LP 1.3K lbs
9 General Shale Brick Inc. - Plant 68 1.1K lbs
10 Ergon Asphalt Partners Lp. - Muskogee Ok 228 lbs
11 Ergon Asphalt Partners Lp. - Port of Muskogee 95 lbs
12 Apac-Central Inc. Muskogee Asphalt 73 lbs
13 Bpi Inc-Sintertec Div Plant 0 lbs
14 Cmc Rebar - Muskogee 0 lbs
15 Captiveaire Systems Inc 0 lbs
16 Eastpointe Industries 0 lbs

Superfund Sites (1)

Site Name Status HRS Score
Fansteel Metals/FMRI NPL Site 0.00

Cities in Muskogee (11)

Muskogee
13 facilities · 4 water
Fort Gibson
2 facilities · 5 water
Braggs
1 facilities · 1 water
Boynton
0 facilities · 2 water
Haskell
0 facilities · 2 water
Oktaha
0 facilities · 1 water
Porum
0 facilities · 1 water
Taft
0 facilities · 1 water
Wainwright
0 facilities · 1 water
Warner
0 facilities · 1 water
Webbers Falls
0 facilities · 1 water

Frequently Asked Questions

What is the environmental risk level in Muskogee, Oklahoma? ▼
Muskogee, OK has an environmental risk score of 55/100 (Moderate Risk), based on 16 TRI facilities, 1 Superfund sites, and 20 water systems on record. 20 water systems have health-based violations. Source: EPA TRI, SDWIS, and Superfund NPL.
Are there Superfund sites in Muskogee? ▼
Yes, Muskogee, OK has 1 Superfund site on the EPA National Priorities List (NPL). Superfund sites are contaminated locations that require long-term cleanup under the EPA Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).
How many toxic release facilities are in Muskogee? ▼
Muskogee, OK has 16 TRI-reporting facilities on record with the EPA Toxic Release Inventory, with a combined total of 888.3K lbs in reported toxic releases. TRI facilities self-report annual chemical release data to the EPA.
What is the air quality in Muskogee? ▼
Air quality monitoring data (EPA AQS) is not available for Muskogee, OK. This may indicate no EPA monitoring stations are located in the county. For regional air quality data, see the state environmental profile or visit EPA's AirNow.gov.
Is the drinking water safe in Muskogee? ▼
Muskogee, OK has 20 EPA-regulated water systems. 20 systems have reported health-based violations (MCL exceedances). A past violation does not necessarily mean water is currently unsafe. For current water quality, contact your local water utility. Source: EPA SDWIS.
What environmental agencies cover Muskogee? ▼
Environmental compliance in Muskogee, Oklahoma is overseen by the U.S. Environmental Protection Agency (EPA) at the federal level and the Oklahoma state environmental agency. Facilities report to the EPA Toxic Release Inventory, water systems are regulated under the Safe Drinking Water Act, and contaminated sites are managed under the Superfund program. Contact your state environmental agency for local concerns.

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.

Related Guides

Understanding EPA Data
How EPA collects and publishes environmental data
Environmental Justice
Who lives near polluters and environmental hazards
How to Check Environmental Quality
Step-by-step guide to checking your local environment

Read our methodology - how this data is sourced, computed, and verified.

Related

Browse all → | Rankings →
Data sourced from U.S. EPA environmental datasets. See our methodology for details. Retrieved and formatted by PlainEnviro