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Sunnybrook Le, LLC

Mobile Home Site Operators, Berwick, Iowa. NPDES permit IA0068071, in force until Mar 31, 2027. Last 12 months: over a limit 33 times (last September 2026), 24 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (16 values)
Renewal application due
Oct 2, 2026 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
26 values over a limit, 4 required values missing, 0 of 12 reports late

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

All 33 values over a limit
Period endingParameterReportedLimitOver by
October 2025E. coli, geometric mean17300≤ 126 #/100mL13630%
November 2025Nitrogen, ammonia total [as N], 30-day average4.14≤ 2.7 mg/L53%
November 2025Nitrogen, ammonia total [as N], daily maximum4.14≤ 2.7 mg/L53%
December 2025Nitrogen, ammonia total [as N], 30-day average10.7≤ 3.9 mg/L174%
December 2025Nitrogen, ammonia total [as N], daily maximum10.7≤ 3.9 mg/L174%
February 2026Nitrogen, ammonia total [as N], 30-day average20.8≤ 5.8 mg/L259%
February 2026Nitrogen, ammonia total [as N], daily maximum20.8≤ 8.4 mg/L148%
March 2026Nitrogen, ammonia total [as N], 30-day average16.1≤ 3.9 mg/L313%
March 2026Nitrogen, ammonia total [as N], daily maximum16.1≤ 3.9 mg/L313%
April 2026E. coli, geometric mean4790≤ 126 #/100mL3702%
April 2026Nitrogen, ammonia total [as N], 30-day average.751≤ .7 lb/d7%
April 2026Nitrogen, ammonia total [as N], 30-day average5.36≤ 2.1 mg/L155%
April 2026Nitrogen, ammonia total [as N], daily maximum5.36≤ 4.7 mg/L14%
May 2026E. coli, geometric mean1996.025≤ 126 #/100mL1484%
May 2026Nitrogen, ammonia total [as N], 30-day average.774118≤ .6 lb/d29%
May 2026Nitrogen, ammonia total [as N], 30-day average6.63≤ 1.8 mg/L268%
May 2026Nitrogen, ammonia total [as N], daily maximum6.63≤ 3.2 mg/L107%
July 2026BOD, carbonaceous [5 day, 20 C], 30-day average16.47984≤ 8 lb/d106%
July 2026BOD, carbonaceous [5 day, 20 C], 7-day average16.47984≤ 13 lb/d27%
July 2026E. coli, geometric mean1150≤ 126 #/100mL813%
July 2026Nitrogen, ammonia total [as N], 30-day average2.68≤ 1.1 mg/L144%
July 2026Nitrogen, ammonia total [as N], 30-day average5.520746≤ .4 lb/d1280%
July 2026Nitrogen, ammonia total [as N], daily maximum5.520746≤ 1.1 lb/d402%
July 2026Solids, total suspended, 30-day average30.8997≤ 27 lb/d14%
August 2026E. coli, geometric mean749≤ 126 #/100mL494%
August 2026Nitrogen, ammonia total [as N], 30-day average1.611288≤ .3 lb/d437%
August 2026Nitrogen, ammonia total [as N], 30-day average23≤ 1 mg/L2200%
August 2026Nitrogen, ammonia total [as N], daily maximum1.611288≤ .9 lb/d79%
August 2026Nitrogen, ammonia total [as N], daily maximum23≤ 2.7 mg/L752%
September 2026E. coli, geometric mean243≤ 126 #/100mL93%
September 2026Nitrogen, ammonia total [as N], 30-day average.698141≤ .5 lb/d40%
September 2026Nitrogen, ammonia total [as N], 30-day average7.61≤ 1.5 mg/L407%
September 2026Nitrogen, ammonia total [as N], daily maximum7.61≤ 2.7 mg/L182%

Limits in force (60)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
pHdaily minimum≥ 6.4 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspended30-day average≤ 80 mg/Lall year
Solids, total suspended7-day average≤ 120 mg/Lall year
Solids, total suspended30-day average≤ 27 lb/dall year
Solids, total suspended7-day average≤ 40 lb/dall year
Nitrogen, ammonia total [as N]30-day average≤ 3.9 mg/LDec
Nitrogen, ammonia total [as N]30-day average≤ 1 mg/LAug
Nitrogen, ammonia total [as N]30-day average≤ 1.3 mg/LJun
Nitrogen, ammonia total [as N]30-day average≤ 2.7 mg/LNov
Nitrogen, ammonia total [as N]30-day average≤ 5.8 mg/LFeb
Nitrogen, ammonia total [as N]30-day average≤ 2.7 mg/LOct
Nitrogen, ammonia total [as N]30-day average≤ 1.5 mg/LSep
Nitrogen, ammonia total [as N]30-day average≤ 2.1 mg/LApr
Nitrogen, ammonia total [as N]30-day average≤ 1.1 mg/LJul
Nitrogen, ammonia total [as N]30-day average≤ 3.9 mg/LMar
Nitrogen, ammonia total [as N]30-day average≤ 5.2 mg/LJan
Nitrogen, ammonia total [as N]30-day average≤ 1.8 mg/LMay
Nitrogen, ammonia total [as N]daily maximum≤ 3.9 mg/LDec
Nitrogen, ammonia total [as N]daily maximum≤ 2.7 mg/LAug
Nitrogen, ammonia total [as N]daily maximum≤ 3.2 mg/LJun
Nitrogen, ammonia total [as N]daily maximum≤ 2.7 mg/LNov
Nitrogen, ammonia total [as N]daily maximum≤ 8.4 mg/LFeb
Nitrogen, ammonia total [as N]daily maximum≤ 2.7 mg/LOct
Nitrogen, ammonia total [as N]daily maximum≤ 2.7 mg/LSep
Nitrogen, ammonia total [as N]daily maximum≤ 4.7 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 3.2 mg/LJul
Nitrogen, ammonia total [as N]daily maximum≤ 3.9 mg/LMar
Nitrogen, ammonia total [as N]daily maximum≤ 19.9 mg/LJan
Nitrogen, ammonia total [as N]daily maximum≤ 3.2 mg/LMay
Nitrogen, ammonia total [as N]30-day average≤ 1.3 lb/dDec
Nitrogen, ammonia total [as N]30-day average≤ .3 lb/dAug
Nitrogen, ammonia total [as N]30-day average≤ .4 lb/dJun
Nitrogen, ammonia total [as N]30-day average≤ .9 lb/dNov
Nitrogen, ammonia total [as N]30-day average≤ 1.9 lb/dFeb
Nitrogen, ammonia total [as N]30-day average≤ .9 lb/dOct
Nitrogen, ammonia total [as N]30-day average≤ .5 lb/dSep
Nitrogen, ammonia total [as N]30-day average≤ .7 lb/dApr
Nitrogen, ammonia total [as N]30-day average≤ .4 lb/dJul
Nitrogen, ammonia total [as N]30-day average≤ 1.3 lb/dMar
Nitrogen, ammonia total [as N]30-day average≤ 1.7 lb/dJan
Nitrogen, ammonia total [as N]30-day average≤ .6 lb/dMay
Nitrogen, ammonia total [as N]daily maximum≤ 1.3 lb/dDec
Nitrogen, ammonia total [as N]daily maximum≤ .9 lb/dAug
Nitrogen, ammonia total [as N]daily maximum≤ 1.1 lb/dJun
Nitrogen, ammonia total [as N]daily maximum≤ .9 lb/dNov
Nitrogen, ammonia total [as N]daily maximum≤ 2.8 lb/dFeb
Nitrogen, ammonia total [as N]daily maximum≤ .9 lb/dOct
Nitrogen, ammonia total [as N]daily maximum≤ .9 lb/dSep
Nitrogen, ammonia total [as N]daily maximum≤ 1.6 lb/dApr
Nitrogen, ammonia total [as N]daily maximum≤ 1.1 lb/dJul
Nitrogen, ammonia total [as N]daily maximum≤ 1.3 lb/dMar
Nitrogen, ammonia total [as N]daily maximum≤ 6.6 lb/dJan
Nitrogen, ammonia total [as N]daily maximum≤ 1.1 lb/dMay
E. coligeometric mean≤ 126 #/100mLMar–Nov
BOD, carbonaceous [5 day, 20 C]30-day average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]7-day average≤ 40 mg/Lall year
BOD, carbonaceous [5 day, 20 C]30-day average≤ 8 lb/dall year
BOD, carbonaceous [5 day, 20 C]7-day average≤ 13 lb/dall year

How strict are these limits?

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

Same industry: the 53 Real Estate permits in Iowa.

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Your permit document is the final word. As JSON: /api/v1/permits/IA0068071 · MCP: https://passage-data.com/mcp