Monroe, NY
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 Monroe in New York · Population: 754,068
TRI sites such as Red-Rochester LLC - Eastman Business Park; Arch Chemicals Inc; Sabin Metal Corp; SDWIS systems such as MCWA; ROCHESTER CITY; BROCKPORT VILLAGE anchor Monroe, NY's EPA extract. Derived burden score 71/100 (High 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 Monroe include MCWA; ROCHESTER CITY; NAPLES CONSOLIDATED, while Red-Rochester LLC - Eastman Business Park leads reported TRI pounds among local Form R filers. AQS median AQI 38 / peak 90 in 2024.
Burden score 71/100 (High 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 Monroe -- 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 Monroe, NY: EPA TRI 2023 reporting year
Same facilities, both years
-41.8%
36 facilities that filed in 2022 and 2023
Whole inventory
-26.0%
1.8 million lb → 1.3 million lb, every facility that filed
Between the two reporting years, 2 facilities filed for the first time and 6 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Monroe, NY's total reported releases fell from 762.1 thousand lb in 2022 to 443.6 thousand lb in 2023, based on EPA TRI filings.
- Monroe, NY's water releases rose from 11 lb in 2022 to 107 lb in 2023, based on EPA TRI filings.
- Monroe, NY's off-site transfers fell from 688.4 thousand lb in 2022 to 376.2 thousand lb in 2023, based on EPA TRI filings.
- Monroe, NY's air releases fell from 69.7 thousand lb in 2022 to 63.7 thousand lb in 2023, based on EPA TRI filings.
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 | 271 (74%) | 95 | 0 | 90 |
| 2023 | 237 (65%) | 120 | 3 | 176 |
| 2022 | 270 (74%) | 93 | 2 | 126 |
| 2021 | 239 (65%) | 126 | 0 | 100 |
| 2020 | 275 (75%) | 91 | 0 | 81 |
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 New York, see the EPA's AirNow.gov.
Water Systems (51)
| System | System pop (SDWIS) | Violations |
|---|---|---|
| MCWA | 525,262 | 1 |
| ROCHESTER CITY | 210,000 | 1 |
| BROCKPORT VILLAGE | 25,918 | 0 |
| MCWA GENESEE | 16,541 | 0 |
| MCWA - GENEVA | 8,532 | 0 |
| SEA BREEZE WD | 7,800 | 0 |
| MCWA KENDALL WATER DISTRICT | 3,000 | 0 |
| NAPLES CONSOLIDATED | 1,250 | 4 |
| NORTHLAND ESTATES | 540 | 0 |
| COUNTYLINE MOBILE HOME PARK, LLC | 450 | 0 |
| HANSHAW VILLAGE MHP | 447 | 0 |
| LAKE HAVEN MOBILE HOME PARK | 384 | 1 |
| CONIFER MOBILE VILLAGE | 375 | 0 |
| QUIET VALLEY MOBILE VILLAGE MHP (GU) | 320 | 1 |
| INDIAN RIVER ESTATES, LTD. | 303 | 0 |
| INDIAN HILLS MOBILE HOME PARK | 300 | 0 |
| LITTLE CREEK MHP | 252 | 0 |
| DEER RUN MHP | 230 | 1 |
| HIDDEN FOREST HOMES INC | 220 | 0 |
| DELILAH TERRACE MHP | 210 | 3 |
| STONEY FIELD MOBILE HOME PARK | 200 | 6 |
| BROOKSIDE ESTATES MHP | 200 | 0 |
| WESTOVER HILLS MHP | 200 | 0 |
| THE RITZ | 156 | 0 |
| IDLE WHEELS MANUFACTURED HOME COMMUNITY | 150 | 6 |
| HILLTOP ACRES MHP | 140 | 1 |
| ERIN ESTATES | 134 | 0 |
| RIDGEWOOD VILLAGE MHP | 126 | 0 |
| GREENHURST MOBILE VILLAGE | 125 | 0 |
| COUNTRY SIDE PARK | 125 | 3 |
| NEWTOWN CREEK COMMUNITY INC. | 120 | 0 |
| PARTRIDGE ACRES | 120 | 0 |
| VALLEY VIEW MOBILE HOME PARK | 90 | 0 |
| BRISTOL VALLEY HOMES | 90 | 0 |
| SUNDOWN MOBILE HOME PARK | 90 | 0 |
| WHITE PINES NORTH | 80 | 0 |
| CAMERON VALLEY ESTATES | 78 | 31 |
| VALLEY VIEW MHP | 75 | 0 |
| WHITE PINES CENTRAL | 69 | 1 |
| HILLSIDE MOBILE HOME PARK | 65 | 0 |
| CROSSROADS MFG. HOUSING CORP. | 60 | 0 |
| RIVERSIDE PARK | 56 | 3 |
| GENESEE HEIGHTS MHP | 55 | 0 |
| HOLLY PARK M H P | 50 | 1 |
| FINGERLAKES MOBILE HOME PARK | 50 | 2 |
| MOORE HAVEN TRAILER PARK | 44 | 0 |
| COLE ROAD MHP | 40 | 0 |
| INDIAN HILLS MOBILE HOME PARK | 40 | 0 |
| OLDFIELD COURT | 40 | 0 |
| POAGS HOLE MHP | 25 | 0 |
| COTTAGES AT TROUTBURG | 25 | 0 |
TRI Facilities (49)
Cities in Monroe (13)
Frequently Asked Questions
What is the environmental risk level in Monroe, New York? ▼
Are there Superfund sites in Monroe? ▼
How many toxic release facilities are in Monroe? ▼
What is the air quality in Monroe? ▼
Is the drinking water safe in Monroe? ▼
What environmental agencies cover Monroe? ▼
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.