Madison, MS
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 Madison in Mississippi · Population: 110,303
TRI sites such as Nissan N.a. Inc.; Peco Foods Inc - Canton Fulton Street; Tower Automotive; SDWIS systems such as BEAR CREEK W/A-WEST; CITY OF RIDGELAND; BEAR CREEK W/A -EAST; NPL sites such as Southeastern Wood Preserving anchor Madison, MS's EPA extract. Derived burden score 47/100 (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 Madison include CITY OF RIDGELAND; CITY OF CANTON; CMU - LAKE CAROLINE, while Nissan N.a. Inc. leads reported TRI pounds among local Form R filers. No AQS county monitors report here.
Burden score 47/100 (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 Madison -- 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 Madison, MS: EPA TRI 2023 reporting year
Same facilities, both years
+5.3%
8 facilities that filed in 2022 and 2023
Whole inventory
+5.3%
483.3 thousand lb → 509.0 thousand lb, every facility that filed
Between the two reporting years, 1 facility filed for the first time and 1 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Madison, MS's total reported releases rose from 483.3 thousand lb in 2022 to 509.0 thousand lb in 2023, based on EPA TRI filings.
- Madison, MS's air releases rose from 316.6 thousand lb in 2022 to 344.1 thousand lb in 2023, based on EPA TRI filings.
- Madison, MS's chemicals reported rose from 24 in 2022 to 26 in 2023, based on EPA TRI filings.
- Madison, MS's off-site transfers fell from 166.7 thousand lb in 2022 to 164.9 thousand lb in 2023, based on EPA TRI filings.
Water Systems (15)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| BEAR CREEK W/A-WEST | 26,677 | 0 |
| CITY OF RIDGELAND | 24,340 | 9 |
| BEAR CREEK W/A -EAST | 18,770 | 0 |
| CITY OF CANTON | 16,785 | 2 |
| CMU - LAKE CAROLINE | 8,511 | 2 |
| EAST MADISON WATER ASSN-WEST | 7,339 | 0 |
| TOWN OF FLORA #1 | 1,653 | 0 |
| TOWN OF PICKENS | 1,587 | 0 |
| WEST MADISON UTL DIST | 1,287 | 0 |
| BIG BLACK W/A-CAMDEN | 1,272 | 1 |
| BIG BLACK WATER ASSOCIATION | 1,080 | 2 |
| LAKE LORMAN UTL DISTRICT | 599 | 0 |
| AUDUBON PARK APARTMENTS WATER SYSTEM | 534 | 0 |
| TOUGALOO COLLEGE | 534 | 0 |
| CAMERON COMMUNITY WATER SYSTEM, INC | 428 | 0 |
TRI Facilities (11)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Nissan N.a. Inc. | 1.2M lbs |
| 2 | Peco Foods Inc - Canton Fulton Street | 250.2K lbs |
| 3 | Tower Automotive | 156.7K lbs |
| 4 | Kasai N.a. Inc Madison Plant | 23.0K lbs |
| 5 | Westlake Compounds LLC | 3.3K lbs |
| 6 | Jackson Ready-Mix Plant 26 | 2 lbs |
| 7 | Mmc Materials Inc - Gluckstadt | 2 lbs |
| 8 | Parker Hannifin (fluid Control Div) | 1 lbs |
| 9 | Mmc Materials Inc - Ragsdale Road | 0 lbs |
| 10 | Steel Technologies LLC | 0 lbs |
| 11 | Nucor Grating - Fisher & Ludlow Inc | 0 lbs |
Superfund Sites (1)
| Site Name | Status | HRS Score |
|---|---|---|
| Southeastern Wood Preserving | NPL Site | 48.03 |
Cities in Madison (6)
Frequently Asked Questions
What is the environmental risk level in Madison, Mississippi? ▼
Are there Superfund sites in Madison? ▼
How many toxic release facilities are in Madison? ▼
What is the air quality in Madison? ▼
Is the drinking water safe in Madison? ▼
What environmental agencies cover Madison? ▼
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.