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Chain O'lakes State Park

Sewage treatment plant, Albion, Indiana. NPDES permit IN0030333, in force until Aug 31, 2029. Last 12 months: over a limit 7 times (last April 2026), 1 required value missing, 2 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (21 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
March 2026Nitrogen, ammonia total [as N], daily maximum1.8 lb/d≤ 1.6 lb/d13%
March 2026Nitrogen, ammonia total [as N], daily maximum8.9 mg/L≤ 3.2 mg/L178%
March 2026Nitrogen, ammonia total [as N], monthly average1.1 lb/d≤ .8 lb/d38%
March 2026Nitrogen, ammonia total [as N], monthly average4.6 mg/L≤ 1.6 mg/L188%
April 2026Solids, total suspended, monthly average21.9 mg/L≤ 10 mg/L119%
April 2026Solids, total suspended, maximum weekly average15.6 lb/d≤ 7.5 lb/d108%
April 2026Solids, total suspended, maximum weekly average74 mg/L≤ 15 mg/L393%

Limits in force (25)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 10 mg/Lall year
Solids, total suspendedmaximum weekly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 5 lb/dall year
Solids, total suspendedmaximum weekly average≤ 7.5 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 1.1 mg/LMay–Nov
Nitrogen, ammonia total [as N]monthly average≤ 1.6 mg/LJan, Feb, Mar, Apr, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 2.2 mg/LMay–Nov
Nitrogen, ammonia total [as N]daily maximum≤ 3.2 mg/LJan, Feb, Mar, Apr, Dec
Nitrogen, ammonia total [as N]monthly average≤ .6 lb/dMay–Nov
Nitrogen, ammonia total [as N]monthly average≤ .8 lb/dJan, Feb, Mar, Apr, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 1.1 lb/dMay–Nov
Nitrogen, ammonia total [as N]daily maximum≤ 1.6 lb/dJan, Feb, Mar, Apr, Dec
Phosphorus, total [as P]monthly average≤ 1 mg/Lall year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
E. coli, colony forming units [CFU]monthly geometric mean≤ 125 CFU/100mLApr–Oct
E. coli, colony forming units [CFU]daily maximum≤ 235 CFU/100mLApr–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 5 lb/dall year
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 7.5 lb/dall year
Flow, totalmonthly totalreport only (Mgal/mo)all year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IN0030333 · MCP: https://passage-data.com/mcp