Passage Data · Check a report · Use it from your AI

Brownton city of

Sewage treatment plant, Brownton, Minnesota. NPDES permit MN0022951 expired Aug 31, 2020; its limits still apply. Last 12 months: no values over a limit, 2 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 47 days after each period: outfall D011 form A1 monthly (33 values), outfall S016 form A1 monthly (11 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 24 reports late

Limits in force (47)

ParameterStatisticLimitMonthsOutfall
Specific conductancemonthly maximumreport only (umho/cm)all yearD011
Oxygen, dissolved [DO]monthly minimum≥ 7 mg/Lall yearD011
pHmonthly minimum≥ 6 SUall yearD011
pHmonthly maximum≤ 9 SUall yearD011
Bicarbonate ion- [as HCO3]monthly maximumreport only (mg/L)all yearD011
Solids, total suspendedmonthly average≤ 30 mg/Lall yearD011
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall yearD011
Solids, total suspendedmonthly average≤ 22.3 kg/dall yearD011
Solids, total suspendedmaximum weekly average≤ 33.3 kg/dall yearD011
Nitrogen, total [as N]quarterly averagereport only (mg/L)Mar, Jun, Sep, DecD011
Nitrogen, ammonia total [as N]monthly average≤ 9 mg/LOct, NovD011
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LJun–SepD011
Nitrogen, ammonia total [as N]monthly average≤ 6.7 kg/dOct, NovD011
Nitrogen, ammonia total [as N]monthly average≤ 1.5 kg/dJun–SepD011
Nitrogen, Kjeldahl, total [as N]quarterly averagereport only (mg/L)Mar, Jun, Sep, DecD011
Nitrite + Nitrate total [as N]quarterly averagereport only (mg/L)Mar, Jun, Sep, DecD011
Phosphorus, total [as P]monthly averagereport only (mg/L)all yearD011
Phosphorus, total [as P]monthly totalreport only (kg/mo)all yearD011
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearD011
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearD011
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearD011
Potassium, total [as K]monthly maximumreport only (mg/L)all yearD011
Chloride [as Cl]monthly maximumreport only (mg/L)all yearD011
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearD011
Hardness, Ca Mg Calculated [mg/L as CaCO3]monthly maximumreport only (mg/L)all yearD011
Coliform, fecal MPN + membrane ftl 44.5 Cmonthly geometric mean≤ 200 #/100mLApr–OctD011
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearD011
Flow, in conduit or thru treatment plantmonthly maximumreport only (MGD)all yearD011
Flow, in conduit or thru treatment plantmonthly totalreport only (Mgal/mo)all yearD011
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearD011
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall yearD011
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 15 mg/Lall yearD011
BOD, carbonaceous [5 day, 20 C]monthly average≤ 7.4 kg/dall yearD011
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 11.1 kg/dall yearD011
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all yearD011
Solids, suspended percent removalmonthly average minimum≥ 85 %all yearD011
Precipitation, total defined period/inmonthly totalreport only (in)all yearS016
pHmonthly minimumreport only (SU)all yearS016
pHmonthly maximumreport only (SU)all yearS016
Solids, total suspendedmonthly averagereport only (mg/L)all yearS016
Solids, total suspendedmonthly maximumreport only (mg/L)all yearS016
Nitrogen, total [as N]quarterly averagereport only (mg/L)Mar, Jun, Sep, DecS016
Nitrogen, Kjeldahl, total [as N]quarterly averagereport only (mg/L)Mar, Jun, Sep, DecS016
Nitrite + Nitrate total [as N]quarterly averagereport only (mg/L)Mar, Jun, Sep, DecS016
Phosphorus, total [as P]monthly averagereport only (mg/L)all yearS016
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all yearS016
BOD, carbonaceous [5 day, 20 C]monthly maximumreport only (mg/L)all yearS016

How strict are these limits?

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

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MN0022951 · MCP: https://passage-data.com/mcp