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Lake Andrews Homeowners Association Inc

Sewerage Systems, Rice, Minnesota. NPDES permit MN0067733, in force until May 31, 2028. Last 12 months: over a limit once (last November 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 47 days after each period: outfall D004 form A1 monthly (32 values), outfall D004 form A2 monthly (1 value), outfall S005 form A1 monthly (11 values)
Renewal application due
Dec 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
10 values over a limit, 0 required values missing, 0 of 36 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
November 2025Coliform, fecal MPN + membrane ftl 44.5 C, monthly geometric mean2420≤ 200 #/100mL1110%

Limits in force (44)

ParameterStatisticLimitMonthsOutfall
Specific conductancequarterly maximumreport only (umho/cm)Mar, Jun, Sep, DecD004
Oxygen, dissolved [DO]monthly minimumreport only (mg/L)all yearD004
pHmonthly minimum≥ 6 SUall yearD004
pHmonthly maximum≤ 9 SUall yearD004
Bicarbonate ion- [as HCO3]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Solids, total suspendedmonthly average≤ 30 mg/Lall yearD004
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall yearD004
Solids, total suspendedmonthly average≤ 1.72 kg/dall yearD004
Solids, total suspendedmaximum weekly average≤ 2.59 kg/dall yearD004
Nitrogen, total [as N]monthly averagereport only (mg/L)Mar, SepD004
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Mar, SepD004
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, SepD004
Phosphorus, total [as P]monthly averagereport only (mg/L)all yearD004
Phosphorus, total [as P]monthly averagereport only (kg/d)all yearD004
Phosphorus, total [as P]annual total≤ 73 kg/yrall yearD004
Calcium, total [as Ca]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Magnesium, total [as Mg]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Sodium, total [as Na]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Potassium, total [as K]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Chloride [as Cl]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Sulfate, total [as SO4]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Hardness, Ca Mg Calculated [mg/L as CaCO3]quarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
Coliform, fecal MPN + membrane ftl 44.5 Cmonthly geometric mean≤ 200 #/100mLall yearD004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearD004
Flow, in conduit or thru treatment plantmonthly maximumreport only (MGD)all yearD004
Flow, in conduit or thru treatment plantmonthly totalreport only (Mgal/mo)all yearD004
Solids, total dissolvedquarterly maximumreport only (mg/L)Mar, Jun, Sep, DecD004
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall yearD004
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 40 mg/Lall yearD004
BOD, carbonaceous [5 day, 20 C]monthly average≤ 1.44 kg/dall yearD004
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 2.3 kg/dall yearD004
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all yearD004
Solids, suspended percent removalmonthly average minimum≥ 85 %all yearD004
Precipitation, total defined period/inmonthly totalreport only (in)all yearS005
pHmonthly minimumreport only (SU)all yearS005
pHmonthly maximumreport only (SU)all yearS005
Solids, total suspendedmonthly averagereport only (mg/L)all yearS005
Solids, total suspendedmonthly maximumreport only (mg/L)all yearS005
Nitrogen, total [as N]monthly averagereport only (mg/L)Mar, SepS005
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Mar, SepS005
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, SepS005
Phosphorus, total [as P]monthly averagereport only (mg/L)all yearS005
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all yearS005
BOD, carbonaceous [5 day, 20 C]monthly maximumreport only (mg/L)all yearS005

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MN0067733 · MCP: https://passage-data.com/mcp