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Grass Ranch Hutterian Brethren

Sewerage Systems, Kimball, South Dakota. NPDES permit SD0028648, in force until Feb 28, 2027. No reports in EPA's file for the last 12 months. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form N
Renewal application due
Sep 1, 2026 · 180 days before expiry; your permit may set another date
Last report on file
None in EPA's file for the last 12 months; that may be EPA's gap, not the facility's

Limits in force (9)

ParameterStatisticLimitMonths
Temperature, water deg. centigradevaluereport only (deg C)all year
Flow ratevaluereport only (MGD)all year
BOD, 5-day, 20 deg. Cvaluereport only (mg/L)all year
pHdaily minimumreport only (SU)all year
pHdaily maximumreport only (SU)all year
Solids, total suspendedvaluereport only (mg/L)all year
E. coli, colony forming units [CFU]valuereport only (#/100mL)all year
Flow, totalmonthly totalreport only (Mgal)all year
Duration of dischargemonthly totalreport only (d)all year

Cited limits by parameter: South Dakota'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/SD0028648 · MCP: https://passage-data.com/mcp