Sussex Water Quality Report
3 cities ranked · Average grade: C · New York
Avg Score
60.8
Cities Ranked
3
Health Violations
2
PFAS Detected
0
60.8
County avg score
3
Cities ranked
33%
A or B grade
67%
D or F grade
2
Health violations
0
PFAS detected
Grade Distribution
How Sussex cities scored
A
0
0%
Excellent
B
1
33%
Good
C
0
0%
Fair
D
2
67%
Poor
F
0
0%
Failing
Comparison
County vs New York average
▼ 19.9 pts below state average
City Map
Water quality across Sussex
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Sussex
Best cities
Worst cities
County context
3
Superfund sites in Sussex
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Sussex
Industrial polluters nearby
Facilities reporting the most surface-water releases in Sussex, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
COSMED OF NEW JERSEY FRANKLIN, NJ07416 | — | — |
PAVESTONE CST - BRANCHVILLE NJ PLANT BRANCHVILLE, NJ07826 | — | — |
DIAMOND SAND & GRAVEL INC. SPARTA, NJ07871 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites
Superfund sites in Sussex
Superfund sites nearby
Federally tracked hazardous-waste sites within Sussex on the EPA National Priorities List.
- A O POLYMER
- MANSFIELD TRAIL DUMP
- METALTEC AEROSYSTEMS
Source: EPA Superfund National Priorities List
Full Rankings
All 3 cities in Sussex
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Seaford | B+ | 83 | 1K | 28 | Unresolved | |
| 2 | Andover Twp.-1902 | D+ | 50 | 3K | 621 | Health Unresolved | |
| 3 | Andover Twp.-1902 | D | 49.3 | 1K | 91 | Health Unresolved |