STATELINE COOPERATIVE

NPDES permit IA0052462 · Minor NON-POTW · administratively continued, expires 2020-10-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2020-10-31 and is administratively continued: 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

3values over a limit
0required values missing, on 0 form(s)
2of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Iron, total [as Fe] (2), Temperature, water deg. fahrenheit (1).

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (91)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheit30DA AVG <= 53.2 deg F Jan
001Temperature, water deg. fahrenheit30DA AVG <= 86.9 deg F Jun
001Temperature, water deg. fahrenheit30DA AVG <= 65.1 deg F Mar
001Temperature, water deg. fahrenheit30DA AVG <= 89.6 deg F Aug
001Temperature, water deg. fahrenheit30DA AVG <= 82.4 deg F Apr
001Temperature, water deg. fahrenheit30DA AVG <= 82.4 deg F May
001Temperature, water deg. fahrenheit30DA AVG <= 53.2 deg F Feb
001Temperature, water deg. fahrenheit30DA AVG <= 69.8 deg F Nov
001Temperature, water deg. fahrenheit30DA AVG <= 84.7 deg F Oct
001Temperature, water deg. fahrenheit30DA AVG <= 87.8 deg F Sep
001Temperature, water deg. fahrenheit30DA AVG <= 89.6 deg F Jul
001Temperature, water deg. fahrenheit30DA AVG <= 60.8 deg F Dec
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Jan
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Jun
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Mar
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Aug
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Apr
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F May
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Feb
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Nov
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Oct
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Sep
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Jul
001Temperature, water deg. fahrenheitDAILY MX <= 89.6 deg F Dec
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Oil & Grease30DA AVG <= 10 mg/L all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Nitrogen, ammonia total [as N]30DA AVG <= 1.9 mg/L Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 5.8 mg/L Feb
001Nitrogen, ammonia total [as N]30DA AVG <= 5.2 mg/L Jan
001Nitrogen, ammonia total [as N]30DA AVG <= .7 mg/L Jul
001Nitrogen, ammonia total [as N]30DA AVG <= 1 mg/L Jun
001Nitrogen, ammonia total [as N]30DA AVG <= .9 mg/L Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 1.5 mg/L May
001Nitrogen, ammonia total [as N]30DA AVG <= 2.8 mg/L Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 4 mg/L Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 1.5 mg/L Sep
001Nitrogen, ammonia total [as N]30DA AVG <= 3.3 mg/L Nov
001Nitrogen, ammonia total [as N]30DA AVG <= 2.5 mg/L Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 1.9 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 6.9 mg/L Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 10.1 mg/L Jan
001Nitrogen, ammonia total [as N]DAILY MX <= .7 mg/L Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L Jun
001Nitrogen, ammonia total [as N]DAILY MX <= .9 mg/L Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 1.5 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX <= 4 mg/L Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 5.5 mg/L Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 1.8 mg/L Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 2.5 mg/L Oct
001Nitrogen, ammonia total [as N]30DA AVG <= .5 lb/d Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 1.5 lb/d Feb
001Nitrogen, ammonia total [as N]30DA AVG <= 1.3 lb/d Jan
001Nitrogen, ammonia total [as N]30DA AVG <= .2 lb/d Jul
001Nitrogen, ammonia total [as N]30DA AVG <= .3 lb/d Jun
001Nitrogen, ammonia total [as N]30DA AVG <= .2 lb/d Aug
001Nitrogen, ammonia total [as N]30DA AVG <= .4 lb/d May
001Nitrogen, ammonia total [as N]30DA AVG <= .7 lb/d Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 1 lb/d Dec
001Nitrogen, ammonia total [as N]30DA AVG <= .4 lb/d Sep
001Nitrogen, ammonia total [as N]30DA AVG <= .8 lb/d Nov
001Nitrogen, ammonia total [as N]30DA AVG <= .6 lb/d Oct
001Nitrogen, ammonia total [as N]DAILY MX <= .5 lb/d Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 1.7 lb/d Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 2.5 lb/d Jan
001Nitrogen, ammonia total [as N]DAILY MX <= .2 lb/d Jul
001Nitrogen, ammonia total [as N]DAILY MX <= .3 lb/d Jun
001Nitrogen, ammonia total [as N]DAILY MX <= .2 lb/d Aug
001Nitrogen, ammonia total [as N]DAILY MX <= .4 lb/d May
001Nitrogen, ammonia total [as N]DAILY MX <= 1 lb/d Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 1.4 lb/d Dec
001Nitrogen, ammonia total [as N]DAILY MX <= .4 lb/d Sep
001Nitrogen, ammonia total [as N]DAILY MX <= .8 lb/d Nov
001Nitrogen, ammonia total [as N]DAILY MX <= .6 lb/d Oct
001Nitrogen, nitrate total [as N]30DA AVG <= 2.38 lb/d all year
001Nitrogen, nitrate total [as N]DAILY MX <= 2.38 lb/d all year
001Chloride [as Cl]30DA AVG <= 389 mg/L all year
001Chloride [as Cl]DAILY MX <= 629 mg/L all year
001Chloride [as Cl]30DA AVG <= 97 lb/d all year
001Chloride [as Cl]DAILY MX <= 157 lb/d all year
001Sulfate, total [as SO4]30DA AVG <= 1514 mg/L all year
001Sulfate, total [as SO4]DAILY MX <= 1514 mg/L all year
001Sulfate, total [as SO4]30DA AVG <= 379 lb/d all year
001Sulfate, total [as SO4]DAILY MX <= 379 lb/d all year
001Iron, total [as Fe]30DA AVG <= 1 mg/L all year
001Iron, total [as Fe]DAILY MX <= 1 mg/L all year
001Iron, total [as Fe]30DA AVG <= .25 lb/d all year
001Iron, total [as Fe]DAILY MX <= .25 lb/d 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