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Baker Hughes Oilfield Operations LLC - Fancy Hill Operations

Chemical And Fertilizer Mining, Caddo Gap, Arkansas. NPDES permit AR0038270, in force until Oct 31, 2028. Last 12 months: no values over a limit, 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (18 values)
Renewal application due
May 4, 2028 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (18)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximum≤ 30 mg/Lall year
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year
Zinc, total recoverablemonthly average≤ 97 ug/Lall year
Zinc, total recoverabledaily maximum≤ 194 ug/Lall year
Zinc, total recoverablemonthly average≤ 6.6 lb/dall year
Zinc, total recoverabledaily maximum≤ 13.1 lb/dall year
Copper, total recoverablemonthly average≤ 11 ug/Lall year
Copper, total recoverabledaily maximum≤ 22 ug/Lall year
Copper, total recoverablemonthly average≤ .7 lb/dall year
Copper, total recoverabledaily maximum≤ 1.5 lb/dall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Solids, total dissolvedmonthly average≤ 500 mg/Lall year
Solids, total dissolveddaily maximum≤ 750 mg/Lall year

How strict are these limits?

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

Same industry: the 30 Mining and Quarrying of Nonmetallic Minerals permits in Arkansas.

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/AR0038270 · MCP: https://passage-data.com/mcp