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Oldcastle Infrastructure

Concrete Products, Ogden, Utah. NPDES permit UT0025577, in force until Jan 31, 2030. Last 12 months: no values over a limit, 5 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (9 values), form M quarterly (9 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 4 of 14 reports late

Limits in force (18)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendeddaily maximum≤ 100 mg/Lall year
Cyanide, total [as CN]quarterly maximumreport only (mg/L)all year
Arsenic, total [as As]quarterly maximumreport only (mg/L)all year
Cadmium, total [as Cd]quarterly maximumreport only (mg/L)all year
Chromium, total [as Cr]quarterly maximumreport only (mg/L)all year
Lead, total [as Pb]quarterly maximumreport only (mg/L)all year
Nickel, total [as Ni]quarterly maximumreport only (mg/L)all year
Silver, total [as Ag]quarterly maximumreport only (mg/L)all year
Zinc, total [as Zn]quarterly maximumreport only (mg/L)all year
Aluminum, dissolved [as Al]daily maximum≤ .75 mg/Lall year
Oil and greasedaily maximum≤ 10 mg/Lall year
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year
Flow, in conduit or thru treatment plant7-day averagereport only (MGD)all year
Solids, total dissolveddaily maximum≤ 1200 mg/Lall year
Mercury, total [as Hg]quarterly maximumreport only (mg/L)all year

How strict are these limits?

Cited limits by parameter: Utah's rules and the federal ones.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/UT0025577 · MCP: https://passage-data.com/mcp