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Target Account Brief

Generated: 2026-09-26 User: Vincent Palafox Count: 1 View: COMBINED State: All County: All counties
NPDES facility

E & W PORTALS OF MOFFAT TUNNEL

NPDES ID CO0047554 | Gilpin County, Gilpin, CO
Owner
E & W PORTALS OF MOFFAT TUNNEL
Primary Contact
E & W PORTALS OF MOFFAT TUNNEL
Phone
Not listed
Email
Not listed
Website / Source
https://echo.epa.gov/detailed-facility-report?fid=CO0047554
Address
NO ADDRESS GIVEN, Gilpin County, CO, 00000
Recommended Work
Lift station rehab
Urgency
Normal
Region
Unassigned
County Fit
Great Target
County Focus
Gilpin, CO
Closest Base
Grand Junction, CO
Base Distance
171 mi
Default PM
Not mapped
Score
250
Recent issues
21 in last 2 years
Most recent
2026-01-31
Days late
max 242; avg 27.6
DMR pattern
Solids, total suspended (20); Sodium adsorption ratio (16); Aluminum, total recoverable (12); Silver, potentially dissolved (12); Turbidity (12)
Permit status
Not listed
Impaired waters
Not listed
DMR rows
248
FY2026 DMR
248

Summary

Turbidity (15); Cyanide, weak acid, dissociable (4); pH (1); Uranium, total (1)

PEAK Detail

Repeated NPDES issues (21 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 (171 mi)
  • Closest Base: Grand Junction, CO | 171 mi

Facility Profile

  • POF

Partner Network

County only

  • Engineers: JVA Consulting Engineers; SGM; Triunity Engineering
  • Contractors: ASCO Construction; Advanced Concrete Lifting; All Demolition Excavating Company

Recent Issues

  • 2026-01-31 | pH | DMR, Limited - Numeric Violation | Days late 0
  • 2026-01-31 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2025-12-31 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2025-11-30 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2025-10-31 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2025-09-30 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2025-08-31 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2025-06-30 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2025-02-28 | Uranium, total | DMR, Limited - Numeric Violation | Days late 0
  • 2025-01-31 | Turbidity | DMR, Limited - Overdue | Days late 0
  • 2024-12-31 | Turbidity | DMR, Limited - Overdue | Days late 0
  • 2024-11-30 | Turbidity | DMR, Limited - Overdue | Days late 0
  • 2024-09-30 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2024-08-31 | Turbidity | DMR, Limited - Numeric Violation | Days late 8
  • 2024-06-30 | Cyanide, weak acid, dissociable | DMR, Limited - Overdue | Days late 59
  • 2024-05-31 | Cyanide, weak acid, dissociable | DMR, Limited - Overdue | Days late 89
  • 2024-05-31 | Turbidity | DMR, Limited - Numeric Violation | Days late 0
  • 2024-04-30 | Cyanide, weak acid, dissociable | DMR, Limited - Overdue | Days late 120
  • 2024-04-30 | Turbidity | DMR, Limited - Numeric Violation | Days late 8
  • 2024-03-31 | Cyanide, weak acid, dissociable | DMR, Limited - Overdue | Days late 242

Supporting Notes

  • Exceedence summary: max 41.0%; avg 41.0%

Source Evidence