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Canon Potato Co LLC

Farm Product Warehousing And Storage, Rio Grande County, Colorado. NPDES permit CO0048944 expired Aug 31, 2019; its limits still apply. Last 12 months: no values over a limit, 2 of 18 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (10 values), form Q quarterly (2 values), form S twice a year
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 6 of 18 reports late

Limits in force (27)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. C30-day average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cmaximum 7-day average≤ 45 mg/Lall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
Oil and greaseinstantaneous maximum≤ 10 mg/Lall year
Endosulfan sulfatedaily maximumreport only (ug/L)all year
.beta.-Endosulfandaily maximumreport only (ug/L)all year
.alpha.-Endosulfandaily maximumreport only (ug/L)all year
Endrin aldehydedaily maximumreport only (ug/L)all year
Aldrindaily maximumreport only (ug/L)all year
.alpha.-BHCdaily maximumreport only (ug/L)all year
Gamma-BHCdaily maximumreport only (ug/L)all year
Dieldrindaily maximumreport only (ug/L)all year
Endrindaily maximumreport only (ug/L)all year
Toxaphenedaily maximumreport only (ug/L)all year
Heptachlordaily maximumreport only (ug/L)all year
Heptachlor epoxidedaily maximumreport only (ug/L)all year
Flow, in conduit or thru treatment plant30-day average≤ 1.1 MGDall year
Flow, in conduit or thru treatment plant30-day average≤ .72 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlordanedaily maximumreport only (ug/L)all year
Solids, total dissolved30-day averagereport only (mg/L)all year
Solids, total dissolveddaily maximumreport only (mg/L)all year
Coliform, total general30-day averagereport only (#/100mL)all year
Coliform, total general30-day maximumreport only (#/100mL)all year
Oil and grease visualinstantaneous maximumreport only (abst=0;prst=1)all year

How strict are these limits?

Cited limits by parameter: Colorado'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/CO0048944 · MCP: https://passage-data.com/mcp