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Target Account Brief

Generated: 2026-09-24 User: Vincent Palafox Count: 1 View: COMBINED State: All County: All counties
NPDES facility

SILVER BELL TAILINGS

NPDES ID CO0046931 | Ophir, San Miguel, CO
Owner
SILVER BELL TAILINGS
Primary Contact
SILVER BELL TAILINGS
Phone
Not listed
Email
Not listed
Website / Source
https://echo.epa.gov/detailed-facility-report?fid=CO0046931
Address
INSIDE OHPIR LOOP ON HWY 45, EAST OF TOWN, Ophir, CO, 81426
Recommended Work
Lift station rehab
Urgency
Normal
Region
Unassigned
County Fit
Great Target
County Focus
San Miguel, CO
Closest Base
Grand Junction, CO
Base Distance
74 mi
Default PM
Not mapped
Score
850
Recent issues
85 in last 2 years
Most recent
2026-01-31
Days late
max 0; avg 0.0
DMR pattern
Solids, total suspended (48); Iron, total recoverable (40); Manganese, dissolved [as Mn] (32); Cadmium, potentially dissolvd (26); Oil and grease (24)
Permit status
Not listed
Impaired waters
Not listed
DMR rows
546
FY2026 DMR
546

Summary

pH (36); Iron, total recoverable (26); LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia (12); LC50 Static Renewal 96Hr Acute Pimephales promelas (11)

PEAK Detail

Repeated NPDES issues (85 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 Grand Junction, CO (74 mi)
  • Closest Base: Grand Junction, CO | 74 mi

Facility Profile

  • POF

Partner Network

County only

  • Engineers: JVA Consulting Engineers; SGM; Triunity Engineering
  • Contractors: ACM Excavation LLC; ASCO Construction; Advanced Concrete Lifting

Recent Issues

  • 2026-01-31 | Iron, total recoverable | DMR, Limited - Numeric Violation | Days late 0
  • 2026-01-31 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2026-01-31 | Iron, total recoverable | DMR, Limited - Numeric Violation | Days late 0
  • 2026-01-31 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2025-12-31 | Iron, total recoverable | DMR, Limited - Numeric Violation | Days late 0
  • 2025-12-31 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2025-12-31 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2025-12-31 | LC50 Static Renewal 96Hr Acute Pimephales promelas | DMR, Limited - Numeric Violation | Days late 0
  • 2025-12-31 | LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | Days late 0
  • 2025-11-30 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2025-11-30 | Iron, total recoverable | DMR, Limited - Numeric Violation | Days late 0
  • 2025-10-31 | Iron, total recoverable | DMR, Limited - Numeric Violation | Days late 0
  • 2025-10-31 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2025-09-30 | LC50 Static Renewal 96Hr Acute Pimephales promelas | DMR, Limited - Numeric Violation | Days late 0
  • 2025-09-30 | LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | Days late 0
  • 2025-09-30 | Iron, total recoverable | DMR, Limited - Numeric Violation | Days late 0
  • 2025-09-30 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2025-08-31 | Iron, total recoverable | DMR, Limited - Numeric Violation | Days late 0
  • 2025-08-31 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2025-07-31 | pH | DMR, Limited - Numeric Violation | Days late 0

Supporting Notes

  • Exceedence summary: max 723.0%; avg 254.5%

Source Evidence

  • Name: EPA ECHO NPDES
  • Type: Regulatory Dataset
  • Date: 2026-01-31
  • Confidence: High
  • Source Key: CO0046931
  • pH (36); Iron, total recoverable (26); LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia (12); LC50 Static Renewal 96Hr Acute Pimephales promelas (11)
  • Source Link: https://echo.epa.gov/detailed-facility-report?fid=CO0046931