PlainEnviro

Grady, OK

Moderate Risk (50/100)

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 Grady in Oklahoma · Population: 55,868

TRI sites such as Midwest Cooling Towers Inc; Cooling Tower Composites & Fabrication; Enable Products/cox City Processing; SDWIS systems such as CHICKASHA MUNICIPAL AUTHORITY; GRADY CO RWD #6; BLANCHARD anchor Grady, OK's EPA extract. Derived burden score 50/100 (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 Grady include CHICKASHA MUNICIPAL AUTHORITY; GRADY CO RWD #6; BLANCHARD, while Midwest Cooling Towers Inc leads reported TRI pounds among local Form R filers. No AQS county monitors report here.

Burden score 50/100 (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 Grady -- 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 Grady, OK: EPA TRI 2023 reporting year

2022 → 2023

Same facilities, both years

-8.0%

12 facilities that filed in 2022 and 2023

Whole inventory

-8.0%

135.3 thousand lb → 124.5 thousand lb, every facility that filed

Between the two reporting years, 1 facility filed for the first time and 0 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.

  • Grady, OK's total reported releases fell from 135.3 thousand lb in 2022 to 124.5 thousand lb in 2023, based on EPA TRI filings.
  • Grady, OK's off-site transfers rose from 10.3 thousand lb in 2022 to 18.0 thousand lb in 2023, based on EPA TRI filings.
  • Grady, OK's chemicals reported fell from 23 in 2022 to 19 in 2023, based on EPA TRI filings.
  • Grady, OK's air releases fell from 125.0 thousand lb in 2022 to 106.5 thousand lb in 2023, based on EPA TRI filings.
County population (Census ACS)
55,868
TRI Facilities
15
Water Systems
16
Superfund Sites
0
Total Releases
480.1K lbs

Water Systems (16)

System System pop (SDWIS) Violations
CHICKASHA MUNICIPAL AUTHORITY 16,036 67
GRADY CO RWD #6 3,930 4
BLANCHARD 2,966 11
GRADY CO RWD #7 (NINNEKAH) 2,425 3
MINCO 1,632 1
RUSH SPRINGS 1,278 6
VERDEN 659 10
ALEX 635 9
COLE 473 0
GRADY CO RWD #2 455 27
GRADY CO RWD #1 300 10
SOUTHERN HILLS ESTATES 200 3
GRADY CO RWD #3 80 15
CHICKASHA LAKE PARK 50 2
WINTER CREEK WATER COMPANY, LLC 46 1
EASTSIDE MHP 32 30

TRI Facilities (15)

# Facility Total Releases
1 Midwest Cooling Towers Inc 254.9K lbs
2 Cooling Tower Composites & Fabrication 97.1K lbs
3 Enable Products/cox City Processing 52.9K lbs
4 Grady Gas Plant 24.1K lbs
5 Chisholm Trail Gas Complex 16.6K lbs
6 Brainerd Chemical Co. Inc.- Tuttle 13.9K lbs
7 Bradley Gas Processing Plant 11.1K lbs
8 Dcp Midstream - Chitwood 6.4K lbs
9 Liquidpower Specialty Products Inc. 2.3K lbs
10 Baity Screw Machine Products Inc 820 lbs
11 Badgett Corp 2 lbs
12 Halliburton Pocasset Baroid 0 lbs
13 Chickasha Batch Plant 0 lbs
14 Forum Energy Technologies 0 lbs
15 Iron Horse Processing Plant 0 lbs

Cities in Grady (11)

Chickasha
6 facilities · 3 water
Tuttle
2 facilities · 2 water
Amber
1 facilities · 2 water
Lindsay
1 facilities · 2 water
Alex
1 facilities · 1 water
Bradley
1 facilities · 1 water
Ninnekah
1 facilities · 1 water
Pocasset
1 facilities · 1 water
Rush Springs
1 facilities · 1 water
Minco
0 facilities · 1 water
Verden
0 facilities · 1 water

Frequently Asked Questions

What is the environmental risk level in Grady, Oklahoma? ▼
Grady, OK has an environmental risk score of 50/100 (Moderate Risk), based on 15 TRI facilities, 0 Superfund sites, and 16 water systems on record. 15 water systems have health-based violations. Source: EPA TRI, SDWIS, and Superfund NPL.
Are there Superfund sites in Grady? ▼
No Superfund National Priorities List (NPL) sites are currently registered in Grady, OK in the EPA database.
How many toxic release facilities are in Grady? ▼
Grady, OK has 15 TRI-reporting facilities on record with the EPA Toxic Release Inventory, with a combined total of 480.1K lbs in reported toxic releases. TRI facilities self-report annual chemical release data to the EPA.
What is the air quality in Grady? ▼
Air quality monitoring data (EPA AQS) is not available for Grady, 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 Grady? ▼
Grady, OK has 16 EPA-regulated water systems. 15 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 Grady? ▼
Environmental compliance in Grady, 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.

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Data sourced from U.S. EPA environmental datasets. See our methodology for details. Retrieved and formatted by PlainEnviro