Garfield, OK
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. This is a different measure than the EJ Screening score for this county, which ranks it by percentile against other tracked counties rather than against these fixed caps.
Environmental data for Garfield in Oklahoma · Population: 62,322
TRI sites such as Koch Fertilizer Enid LLC; Oxbow Calcining LLC; Advancepierre Foods; SDWIS systems such as VANCE AFB; GARFIELD CO RWD #5; LOGAN CO RWS & SWMD #3 anchor Garfield, OK'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 Garfield include GARFIELD CO RWD #5; LOGAN CO RWS & SWMD #3; WAUKOMIS PWA, while Koch Fertilizer Enid LLC leads reported TRI pounds among local Form R filers. No AQS county monitors report here.
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 Garfield -- 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 Garfield, OK: EPA TRI 2023 reporting year
Same facilities, both years
+19.3%
5 facilities that filed in 2022 and 2023
Whole inventory
+19.5%
5.0 million lb → 5.9 million 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.
- Garfield, OK's total reported releases rose from 5.0 million lb in 2022 to 5.9 million lb in 2023, based on EPA TRI filings.
- Garfield, OK's water releases rose from 13.1 thousand lb in 2022 to 101.8 thousand lb in 2023, based on EPA TRI filings.
- Garfield, OK's chemicals reported rose from 18 in 2022 to 23 in 2023, based on EPA TRI filings.
- Garfield, OK's air releases rose from 5.0 million lb in 2022 to 5.8 million lb in 2023, based on EPA TRI filings.
Water Systems (21)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| VANCE AFB | 3,231 | 0 |
| GARFIELD CO RWD #5 | 1,980 | 4 |
| LOGAN CO RWS & SWMD #3 | 1,618 | 3 |
| WAUKOMIS PWA | 1,366 | 2 |
| GARFIELD CO RWD #6 | 1,225 | 6 |
| GARBER MUNICIPAL AUTHORITY | 725 | 84 |
| HIGHPOINT MHP | 600 | 15 |
| LAHOMA PWA | 577 | 1 |
| COVINGTON | 553 | 0 |
| DRUMMOND | 405 | 8 |
| GARFIELD CO RWD # 4 | 334 | 8 |
| KREMLIN-HILLSDALE RURAL WATER DISTRICT 1 | 320 | 49 |
| KREMLIN | 300 | 5 |
| HUNTER | 300 | 1 |
| MARSHALL | 258 | 1 |
| BRECKINRIDGE PWA | 239 | 9 |
| FAIRMONT | 147 | 22 |
| HILLSDALE PWA | 110 | 5 |
| SALT FORK WATER AUTHORITY | 86 | 1 |
| CHISHOLM CREEK HOUSING ADDITION | 75 | 0 |
| DOUGLAS | 32 | 1 |
TRI Facilities (8)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Koch Fertilizer Enid LLC | 23.1M lbs |
| 2 | Oxbow Calcining LLC | 543.5K lbs |
| 3 | Advancepierre Foods | 102.7K lbs |
| 4 | Sun Coast Resources LLC | 85 lbs |
| 5 | Hackney Ladish Inc Enid Ok | 33 lbs |
| 6 | Adm Milling Co | 0 lbs |
| 7 | Parrish Enterprises DBA Central Machine & Tool Co | 0 lbs |
| 8 | Enid Batch Plant | 0 lbs |
Cities in Garfield (13)
Frequently Asked Questions
What is the environmental risk level in Garfield, Oklahoma? ▼
Are there Superfund sites in Garfield? ▼
How many toxic release facilities are in Garfield? ▼
What is the air quality in Garfield? ▼
Is the drinking water safe in Garfield? ▼
What environmental agencies cover Garfield? ▼
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.