NPDES facility
BELT WATER TREATMENT PLANT
NPDES ID MT0032247 | Belt, Cascade, MT
Summary
Iron, total [as Fe] (4); Zinc, total recoverable (3); Aluminum, dissolved [as Al] (2); Solids, total suspended (2)
PEAK Detail
Repeated NPDES issues (11 in last 2 years); evaluate lift stations, controls, pumping reliability, and reporting workflow.
County Fit
- Rating: Great Target
- Why: Inside the active county. Aligned to the active region. Closest base Belgrade, MT (106 mi)
- Closest Base: Belgrade, MT | 106 mi
Facility Profile
- STF
Partner Network
County only
- Engineers: AE2S; AE2S - Bozeman Office; ANDERSON ENGINEERING INC
- Contractors: 180 Water Bozeman; A S Hathaway Construction Inc; A-1 Drilling
Recent Issues
- 2026-01-31 | Aluminum, dissolved [as Al] | DMR, Limited - Numeric Violation | Days late 0
- 2026-01-31 | Aluminum, dissolved [as Al] | DMR, Limited - Numeric Violation | Days late 0
- 2026-01-31 | Zinc, total recoverable | DMR, Limited - Numeric Violation | Days late 0
- 2026-01-31 | Solids, total suspended | DMR, Limited - Numeric Violation | Days late 0
- 2026-01-31 | Iron, total [as Fe] | DMR, Limited - Numeric Violation | Days late 0
- 2026-01-31 | Iron, total [as Fe] | DMR, Limited - Numeric Violation | Days late 0
- 2025-12-31 | Solids, total suspended | DMR, Limited - Numeric Violation | Days late 22
- 2025-12-31 | Zinc, total recoverable | DMR, Limited - Numeric Violation | Days late 22
- 2025-12-31 | Zinc, total recoverable | DMR, Limited - Numeric Violation | Days late 22
- 2025-12-31 | Iron, total [as Fe] | DMR, Limited - Numeric Violation | Days late 22
- 2025-12-31 | Iron, total [as Fe] | DMR, Limited - Numeric Violation | Days late 22
Supporting Notes
- Exceedence summary: max 946.0%; avg 256.4%
Source Evidence
- Name: EPA ECHO NPDES
- Type: Regulatory Dataset
- Date: 2026-01-31
- Confidence: High
- Source Key: MT0032247
- Iron, total [as Fe] (4); Zinc, total recoverable (3); Aluminum, dissolved [as Al] (2); Solids, total suspended (2)
- Source Link: https://echo.epa.gov/detailed-facility-report?fid=MT0032247