Freedom TWP Water & Sew Auth — NPDES permit PA0110361: limits, due date and EPA's record

Sewage treatment plant, Duncansville, Pennsylvania. NPDES permit PA0110361, in force until Dec 31, 2027. Last 12 months: over a limit once (last January 2026), 59 required values missing. Source: EPA ECHO, Oct 22, 2026.

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

Period ending	Parameter	Reported	Limit	Over by
January 2026	BOD, carbonaceous [5 day, 20 C], weekly average	62 mg/L	≤ 40 mg/L	55%

Limits in force (77)

Parameter	Statistic	Limit	Months	Outfall
Oxygen, dissolved [DO]	instantaneous minimum	≥ 5 mg/L	all year	001
BOD, 5-day, 20 deg. C	monthly average	report only (mg/L)	all year	001
BOD, 5-day, 20 deg. C	monthly average	report only (lb/d)	all year	001
BOD, 5-day, 20 deg. C	daily maximum	report only (lb/d)	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	001
pH	instantaneous maximum	≤ 9 SU	all year	001
Solids, total suspended	monthly average	≤ 30 mg/L	all year	001
Solids, total suspended	weekly average	≤ 45 mg/L	all year	001
Solids, total suspended	monthly average	≤ 243 lb/d	all year	001
Solids, total suspended	weekly average	≤ 364 lb/d	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Solids, total suspended	monthly average	report only (lb/d)	all year	001
Solids, total suspended	daily maximum	report only (lb/d)	all year	001
Nitrogen, total [as N]	monthly average	report only (mg/L)	all year	001
Nitrogen, ammonia total [as N]	monthly average	≤ 18 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	monthly average	≤ 6 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	monthly average	≤ 145 lb/d	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	monthly average	≤ 49 lb/d	May–Oct	001
Nitrogen, Kjeldahl, total [as N]	monthly average	report only (mg/L)	all year	001
Nitrite + Nitrate total [as N]	monthly average	report only (mg/L)	all year	001
Phosphorus, total [as P]	monthly average	report only (mg/L)	all year	001
Copper, total [as Cu]	quarterly average	report only (mg/L)	all year	001
Copper, total [as Cu]	quarterly average	report only (lb/d)	all year	001
Zinc, total [as Zn]	quarterly average	report only (mg/L)	all year	001
Zinc, total [as Zn]	quarterly average	report only (lb/d)	all year	001
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
E. coli	daily maximum	report only (#/100mL)	all year	001
Nitrogen, Total	monthly total	report only (lb)	all year	001
Nitrogen, Total	annual total	report only (lb)	all year	001
Nitrogen, Total	annual total	≤ 10959 lb	all year	001
Nitrogen, Ammonia Total	monthly total	report only (lb)	all year	001
Nitrogen, Ammonia Total	annual total	report only (lb)	all year	001
Nitrogen, Kjeldahl Total	monthly total	report only (lb)	all year	001
Nitrite Plus Nitrate Total	monthly total	report only (lb)	all year	001
Phosphorus, Total	monthly total	report only (lb)	all year	001
Phosphorus, Total	annual total	report only (lb)	all year	001
Phosphorus, Total	annual total	≤ 1461 lb	all year	001
Ultraviolet light dosage	instantaneous minimum	report only (mJ/cm2)	all year	001
Coliform, fecal general	geometric mean	≤ 2000 #/100mL	Jan, Feb, Mar, Apr, Oct, Nov, Dec	001
Coliform, fecal general	geometric mean	≤ 200 #/100mL	May–Sep	001
Coliform, fecal general	instantaneous maximum	≤ 10000 #/100mL	Jan, Feb, Mar, Apr, Oct, Nov, Dec	001
Coliform, fecal general	instantaneous maximum	≤ 1000 #/100mL	May–Sep	001
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 25 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	weekly average	≤ 40 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 202 lb/d	all year	001
BOD, carbonaceous [5 day, 20 C]	weekly average	≤ 324 lb/d	all year	001
Oxygen, dissolved [DO]	instantaneous minimum	≥ 6 mg/L	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
Solids, total suspended	monthly average	≤ 10 mg/L	all year	002
Solids, total suspended	weekly average	≤ 15 mg/L	all year	002
Solids, total suspended	monthly average	≤ 80 lb/d	all year	002
Solids, total suspended	weekly average	≤ 121 lb/d	all year	002
Nitrogen, total [as N]	monthly average	≤ 5 mg/L	all year	002
Nitrogen, total [as N]	monthly average	≤ 40 lb/d	all year	002
Nitrogen, ammonia total [as N]	monthly average	≤ 3.9 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	002
Nitrogen, ammonia total [as N]	monthly average	≤ 1.3 mg/L	May–Oct	002
Nitrogen, ammonia total [as N]	monthly average	≤ 31.5 lb/d	Jan, Feb, Mar, Apr, Nov, Dec	002
Nitrogen, ammonia total [as N]	monthly average	≤ 10.5 lb/d	May–Oct	002
Phosphorus, total [as P]	monthly average	≤ .5 mg/L	all year	002
Phosphorus, total [as P]	monthly average	≤ 4 lb/d	all year	002
Copper, total [as Cu]	monthly average	report only (mg/L)	all year	002
Copper, total [as Cu]	monthly average	report only (lb/d)	all year	002
Zinc, total [as Zn]	monthly average	report only (mg/L)	all year	002
Zinc, total [as Zn]	monthly average	report only (lb/d)	all year	002
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Ultraviolet light dosage	instantaneous minimum	report only (mJ/cm2)	all year	002
Coliform, fecal general	geometric mean	≤ 2000 #/100mL	Jan, Feb, Mar, Apr, Oct, Nov, Dec	002
Coliform, fecal general	geometric mean	≤ 200 #/100mL	May–Sep	002
Coliform, fecal general	instantaneous maximum	≤ 10000 #/100mL	Jan, Feb, Mar, Apr, Oct, Nov, Dec	002
Coliform, fecal general	instantaneous maximum	≤ 1000 #/100mL	May–Sep	002
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 10 mg/L	all year	002
BOD, carbonaceous [5 day, 20 C]	weekly average	≤ 15 mg/L	all year	002
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 80 lb/d	all year	002
BOD, carbonaceous [5 day, 20 C]	weekly average	≤ 121 lb/d	all year	002

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/PA0110361 · MCP: https://passage-data.com/mcp