LOWER SIOUX INDIAN RESERVATION JACKPOT JUNCTION WWSL

NPDES permit MN0061433 · Minor POTW · expired, expires 2024-10-24 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2024-10-24 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

2values over a limit
0required values missing, on 0 form(s)
0of 13 forms filed late

Last period with anything received: 2026-06-30. Most often over: E. coli (2).

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MN permits in EPA's filings — check your permit).

Limits in force (86)

OutfallParameterStatisticLimitMonths
001Specific conductanceMAXIMUM report only all year
001Specific conductanceMAXIMUM report only all year
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001pHMINIMUM report only all year
001pHMAXIMUM report only all year
001Bicarbonate ion- [as HCO3]MAXIMUM report only all year
001Bicarbonate ion- [as HCO3]MAXIMUM report only all year
001Solids, total suspended30DA AVG <= 14.2 mg/L all year
001Solids, total suspended7 DA AVG <= 21.3 mg/L all year
001Solids, total suspended30DA AVG <= 20.2 kg/d all year
001Solids, total suspended7 DA AVG <= 30.2 kg/d all year
001Solids, total suspended30DA AVG report only all year
001Solids, total suspended30DA AVG report only all year
001Oil & GreaseMAXIMUM report only all year
001Oil & GreaseMAXIMUM report only all year
001Nitrogen, total [as N]MAXIMUM report only all year
001Nitrogen, total [as N]MAXIMUM report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]30DA AVG <= 1 mg/L May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 4.1 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 2 mg/L May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]30DA AVG <= 1.4 kg/d May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 5.8 kg/d Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 2.8 kg/d May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Phosphorus, total [as P]30DA AVG <= .8 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Phosphorus, total [as P]30DA AVG <= .8 mg/L May, Jun, Jul, Aug, Sep
001Phosphorus, total [as P]DAILY MX <= 1.6 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Phosphorus, total [as P]30DA AVG <= 1.1 kg/d Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Phosphorus, total [as P]30DA AVG report only May, Jun, Jul, Aug, Sep
001Phosphorus, total [as P]DAILY MX <= 2.3 kg/d Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Phosphorus, total [as P]30DA AVG report only all year
001Hardness, total [as CaCO3]MAXIMUM report only all year
001Hardness, total [as CaCO3]MAXIMUM report only all year
001Calcium, total [as Ca]MAXIMUM report only all year
001Calcium, total [as Ca]MAXIMUM report only all year
001Magnesium, total [as Mg]MAXIMUM report only all year
001Magnesium, total [as Mg]MAXIMUM report only all year
001Sodium, total [as Na]MAXIMUM report only all year
001Sodium, total [as Na]MAXIMUM report only all year
001Potassium, total [as K]MAXIMUM report only all year
001Potassium, total [as K]MAXIMUM report only all year
001Chloride [as Cl]MAXIMUM report only all year
001Chloride [as Cl]MAXIMUM report only all year
001Chloride [as Cl]DAILY MX <= 860 mg/L all year
001Chloride [as Cl]DAILY MX <= 1219 kg/d all year
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]MAXIMUM report only all year
001Sulfate, total [as SO4]MAXIMUM report only all year
001Copper, total [as Cu]MO AVG <= 23 ug/L all year
001Copper, total [as Cu]DAILY MX <= 63 ug/L all year
001Copper, total [as Cu]MO AVG <= .033 kg/d all year
001Copper, total [as Cu]DAILY MX <= .089 kg/d all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Flow, in conduit or thru treatment plantMAXIMUM report only all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Chlorine, total residualMAXIMUM <= .038 mg/L all year
001E. coli30DA GM <= 126 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coliDAILY MX <= 410 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001Solids, total dissolvedMAXIMUM report only all year
001Solids, total dissolvedMAXIMUM report only all year
001Mercury, total [as Hg]MAXIMUM report only all year
001Mercury, total [as Hg]MAXIMUM report only all year
001Mercury, total [as Hg]MAXIMUM report only all year
001Mercury, total [as Hg]MAXIMUM report only all year
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 5 mg/L May, Jun, Jul, Aug, Sep
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 10 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 10 mg/L May, Jun, Jul, Aug, Sep
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 15 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 7.1 kg/d May, Jun, Jul, Aug, Sep
001BOD, carbonaceous [5 day, 20 C]30DA AVG <= 14 kg/d Jan, Feb, Mar, Apr, Oct, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 14 kg/d May, Jun, Jul, Aug, Sep
001BOD, carbonaceous [5 day, 20 C]7 DA AVG <= 21 kg/d Jan, Feb, Mar, Apr, Oct, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]30DA AVG report only all year
001BOD, carbonaceous [5 day, 20 C]30DA AVG report only all year
001Outfall observation,visual, y/n responseMO AVG report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states