Schoolcraft, MI
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 Schoolcraft in Michigan · Population: 8,093
TRI sites such as Western Lime Port Inland Facility; Proampac; SDWIS systems such as MANISTIQUE; GERMFASK TOWNSHIP; SENEY TOWNSHIP anchor Schoolcraft, MI's EPA extract. Derived burden score 6/100 (Low Risk) uses fixed national caps on density, log release volume, Superfund count, and health-flagged systems - not an official EPA rating.
Western Lime Port Inland Facility; Proampac are among the largest Form R filers reporting in Schoolcraft; no SDWIS system here carries an active health-based flag. AQS median AQI 33 / peak 93 in 2024.
Burden score 6/100 (Low 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 Schoolcraft -- 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.
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 | 317 (88%) | 43 | 0 | 93 |
| 2023 | 298 (83%) | 59 | 3 | 134 |
| 2022 | 318 (88%) | 43 | 1 | 126 |
| 2021 | 269 (75%) | 88 | 3 | 112 |
| 2020 | 323 (93%) | 21 | 3 | 133 |
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 Michigan, see the EPA's AirNow.gov.
Water Systems (3)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| MANISTIQUE | 3,197 | 0 |
| GERMFASK TOWNSHIP | 200 | 0 |
| SENEY TOWNSHIP | 100 | 0 |
TRI Facilities (2)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Western Lime Port Inland Facility | 33 lbs |
| 2 | Proampac | 0 lbs |
Cities in Schoolcraft (4)
Frequently Asked Questions
What is the environmental risk level in Schoolcraft, Michigan? ▼
Are there Superfund sites in Schoolcraft? ▼
How many toxic release facilities are in Schoolcraft? ▼
What is the air quality in Schoolcraft? ▼
Is the drinking water safe in Schoolcraft? ▼
What environmental agencies cover Schoolcraft? ▼
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.