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Navarro, TX

Moderate Risk (48/100)

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 Navarro in Texas · Population: 53,735

TRI sites such as Tremco Cpg Manufacturing Corp. Corsicana Facility; Casita Enterprises Inc.; Oil City Iron Works Inc; SDWIS systems such as CITY OF CORSICANA PWS; CHATFIELD WSC; NAVARRO MILLS WSC anchor Navarro, TX's EPA extract. Derived burden score 48/100 (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 Navarro include CHATFIELD WSC; CORBET WSC; CITY OF KERENS, while Tremco Cpg Manufacturing Corp. Corsicana Facility leads reported TRI pounds among local Form R filers. AQS median AQI 48 / peak 129 in 2024.

Burden score 48/100 (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 Navarro -- 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 Navarro, TX: EPA TRI 2023 reporting year

2022 → 2023

Same facilities, both years

-40.5%

12 facilities that filed in 2022 and 2023

Whole inventory

-40.5%

288.6 thousand lb → 171.6 thousand lb, every facility that filed

  • Navarro, TX's total reported releases fell from 288.6 thousand lb in 2022 to 171.6 thousand lb in 2023, based on EPA TRI filings.
  • Navarro, TX's off-site transfers fell from 65.9 thousand lb in 2022 to 32.7 thousand lb in 2023, based on EPA TRI filings.
  • Navarro, TX's land releases fell from 173.8 thousand lb in 2022 to 90.8 thousand lb in 2023, based on EPA TRI filings.
  • Navarro, TX's water releases rose from 190 lb in 2022 to 251 lb in 2023, based on EPA TRI filings.
County population (Census ACS)
53,735
TRI Facilities
12
Water Systems
14
Superfund Sites
0
Total Releases
1.6M lbs

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 205 (56%) 153 8 129
2023 217 (60%) 147 0 100
2022 242 (66%) 121 1 101
2021 266 (73%) 99 0 100
2020 257 (70%) 107 2 113
2024 Good Air Quality: 56% of days
Unhealthy days: 8
Median AQI: 48

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 Texas, see the EPA's AirNow.gov.

Water Systems (14)

System System pop (SDWIS) Violations
CITY OF CORSICANA PWS 25,885 0
CHATFIELD WSC 6,546 2
NAVARRO MILLS WSC 3,852 0
CORBET WSC 3,234 2
B & B WSC 3,027 0
CITY OF KERENS 1,520 19
ANGUS WSC 1,206 8
CITY OF RICHLAND 1,020 2
CITY OF DAWSON 835 0
CITY OF FROST 759 22
NORTH TOWN ACRES 666 1
CITY OF BARRY 336 0
MOUNTAINVIEW MOBILE VILLAGE 300 1
CITY OF GOODLOW 234 37

TRI Facilities (12)

# Facility Total Releases
1 Tremco Cpg Manufacturing Corp. Corsicana Facility 1.1M lbs
2 Casita Enterprises Inc. 325.3K lbs
3 Oil City Iron Works Inc 105.7K lbs
4 Audubon Metals Texas LLC 5.0K lbs
5 Arcosa Lws LLC Streetman Tx 505 lbs
6 Guardian Industries Llc-Corsicana 463 lbs
7 Polyguard Products Inc 40 lbs
8 Holcim Solutions & Products (us) LLC 6 lbs
9 Bc Materials Corsicana Facility 2 lbs
10 Corsicana Ready Mix 0 lbs
11 Morgan Truck Body LLC Corsicana 0 lbs
12 Pactiv LLC 0 lbs

Cities in Navarro (10)

Corsicana
10 facilities · 15 water
Streetman
1 facilities · 2 water
Rice
1 facilities · 0 water
Dawson
0 facilities · 2 water
Kerens
0 facilities · 2 water
Richland
0 facilities · 2 water
Barry
0 facilities · 1 water
Frost
0 facilities · 1 water
Powell
0 facilities · 1 water
Purdon
0 facilities · 1 water

Frequently Asked Questions

What is the environmental risk level in Navarro, Texas? ▼
Navarro, TX has an environmental risk score of 48/100 (Moderate Risk), based on 12 TRI facilities, 0 Superfund sites, and 14 water systems on record. 9 water systems have health-based violations. Source: EPA TRI, SDWIS, and Superfund NPL.
Are there Superfund sites in Navarro? ▼
No Superfund National Priorities List (NPL) sites are currently registered in Navarro, TX in the EPA database.
How many toxic release facilities are in Navarro? ▼
Navarro, TX has 12 TRI-reporting facilities on record with the EPA Toxic Release Inventory, with a combined total of 1.6M lbs in reported toxic releases. TRI facilities self-report annual chemical release data to the EPA.
What is the air quality in Navarro? ▼
In 2024, Navarro, TX recorded a median AQI of 48 and a peak AQI of 129. 56% of monitored days had "Good" air quality (AQI 0–50). Source: EPA Air Quality System (AQS) Annual AQI by County.
Is the drinking water safe in Navarro? ▼
Navarro, TX has 14 EPA-regulated water systems. 9 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 Navarro? ▼
Environmental compliance in Navarro, Texas is overseen by the U.S. Environmental Protection Agency (EPA) at the federal level and the Texas 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