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Rapid City Regional Recycling And Landfill

Refuse Systems, Rapid City, South Dakota. NPDES permit SD0027685 expired Dec 31, 2012; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (50 values)
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 (50)

ParameterStatisticLimitMonths
Temperature, water deg. centigrade30-day averagereport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Flow rate30-day averagereport only (MGD)all year
Flow ratedaily maximumreport only (MGD)all year
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year
BOD, 5-day, 20 deg. C30-day average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year
pHdaily minimum≥ 6.6 SUall year
pHdaily maximum≤ 8.6 SUall year
Solids, total suspended30-day average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 53 mg/Lall year
Nitrogen, ammonia total [as N]30-day average≤ 1 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 1.8 mg/Lall year
Hardness, total [as CaCO3]daily minimumreport only (mg/L)all year
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year
Arsenic, total recoverable30-day averagereport only (ug/L)all year
Arsenic, total recoverabledaily maximumreport only (ug/L)all year
Selenium, total recoverable30-day average≤ 4.6 ug/Lall year
Selenium, total recoverabledaily maximum≤ 12.8 ug/Lall year
Selenite, Total Recoverable30-day averagereport only (ug/L)all year
Selenite, Total Recoverabledaily maximumreport only (ug/L)all year
Nickel, total recoverable30-day averagereport only (ug/L)all year
Nickel, total recoverabledaily maximumreport only (ug/L)all year
Silver total recoverable30-day averagereport only (ug/L)all year
Silver total recoverabledaily maximumreport only (ug/L)all year
Zinc, total recoverable30-day averagereport only (ug/L)all year
Zinc, total recoverabledaily maximumreport only (ug/L)all year
Cadmium, total recoverable30-day averagereport only (ug/L)all year
Cadmium, total recoverabledaily maximumreport only (ug/L)all year
Lead, total recoverable30-day averagereport only (ug/L)all year
Lead, total recoverabledaily maximumreport only (ug/L)all year
Copper, total recoverable30-day averagereport only (ug/L)all year
Copper, total recoverabledaily maximumreport only (ug/L)all year
Chromium, trivalent total recoverable30-day averagereport only (ug/L)all year
Chromium, trivalent total recoverabledaily maximumreport only (ug/L)all year
Toluene30-day averagereport only (ug/L)all year
Toluenedaily maximumreport only (ug/L)all year
Floating solids, waste or visible foam-visualdaily maximum≤ 0 N=0;Y=1all year
Phenols30-day averagereport only (ug/L)all year
Phenolsdaily maximumreport only (ug/L)all year
Flow, totalmonthly totalreport only (Mgal)all year
Selenate, Total Recoverable30-day averagereport only (ug/L)all year
Selenate, Total Recoverabledaily maximumreport only (ug/L)all year
Mercury, total recoverable30-day averagereport only (ug/L)all year
Mercury, total recoverabledaily maximumreport only (ug/L)all year
Chromium, hexavalent tot recoverable30-day averagereport only (ug/L)all year
Chromium, hexavalent tot recoverabledaily maximumreport only (ug/L)all year
Duration of dischargemonthly totalreport only (d)all year
Hydrocarbons, total petroleumdaily maximum≤ 1 mg/Lall year
Oil and grease visualdaily maximum≤ 0 N=0;Y=1all year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/SD0027685 · MCP: https://passage-data.com/mcp