Department of Defense (AEDC) — NPDES permit TN0003751: limits, due date and EPA's record

Federal facility (National Security), major discharger, Arnold Afb, Tennessee. NPDES permit TN0003751, in force until Dec 31, 2027. Last 12 months: over a limit 8 times (last September 2026), 13 of 103 reports late. Source: EPA ECHO, Oct 22, 2026.

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

Period ending	Outfall	Parameter	Reported	Limit	Over by
October 2025	001	pH, minimum	5.93 SU	≥ 6 SU	—
January 2026	001	pH, minimum	5.33 SU	≥ 6 SU	—
February 2026	005	pH, maximum	9.15 SU	≤ 9 SU	—
July 2026	001	Oxygen, dissolved [DO], minimum	5.68 mg/L	≥ 6 mg/L	5%
August 2026	001	Oxygen, dissolved [DO], minimum	5.43 mg/L	≥ 6 mg/L	10%
August 2026	001	pH, maximum	9.13 SU	≤ 9 SU	—
September 2026	001	Oxygen, dissolved [DO], minimum	4.49 mg/L	≥ 6 mg/L	25%
September 2026	001	pH, maximum	9.52 SU	≤ 9 SU	—

Limits in force (422)

Parameter	Statistic	Limit	Months	Outfall
Temperature, water deg. centigrade	daily maximum	≤ 30.5 deg C (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	≤ 30.5 deg C (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	≤ 30.5 deg C (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	≤ 30.5 deg C (alert, not enforceable)	all year	001
Temperature, water deg. centigrade	daily maximum	≤ 30.5 deg C (alert, not enforceable)	all year	001
Oxygen, dissolved [DO]	minimum	≥ 6 mg/L	all year	001
Oxygen, dissolved [DO]	minimum	≥ 6 mg/L	all year	001
Oxygen, dissolved [DO]	minimum	≥ 6 mg/L	all year	001
Oxygen, dissolved [DO]	minimum	≥ 6 mg/L	all year	001
Oxygen, dissolved [DO]	minimum	≥ 6 mg/L	all year	001
pH	minimum	≥ 6 SU	all year	001
pH	minimum	≥ 6 SU	all year	001
pH	minimum	≥ 6 SU	all year	001
pH	minimum	≥ 6 SU	all year	001
pH	minimum	≥ 6 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Solids, total suspended	daily maximum	report only (mg/L)	all year	001
Solids, total suspended	daily maximum	report only (mg/L)	all year	001
Solids, total suspended	daily maximum	report only (mg/L)	all year	001
Solids, total suspended	daily maximum	report only (mg/L)	all year	001
Solids, total suspended	daily maximum	report only (mg/L)	all year	001
Oil and grease, hexane extr method	monthly average	≤ 10 mg/L	all year	001
Oil and grease, hexane extr method	monthly average	≤ 10 mg/L	all year	001
Oil and grease, hexane extr method	monthly average	≤ 10 mg/L	all year	001
Oil and grease, hexane extr method	monthly average	≤ 10 mg/L	all year	001
Oil and grease, hexane extr method	monthly average	≤ 10 mg/L	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	001
Nitrogen, ammonia total [as N]	monthly average	≤ .89 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	monthly average	≤ .89 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	monthly average	≤ .89 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	monthly average	≤ .89 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	monthly average	≤ .89 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	monthly average	≤ 1.1 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	monthly average	≤ 1.1 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	monthly average	≤ 1.1 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	monthly average	≤ 1.1 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	monthly average	≤ 1.1 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	May–Oct	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 2.2 mg/L	Jan, Feb, Mar, Apr, Nov, Dec	001
1,2-Dichloroethane	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
1,2-Dichloroethane	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
1,2-Dichloroethane	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
1,2-Dichloroethane	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
1,2-Dichloroethane	daily maximum	≤ .005 mg/L (alert, not enforceable)	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	monthly average	report only (MGD)	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	monthly average	report only (MGD)	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
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Total PFOA and PFOS	daily maximum	report only (ng/L)	all year	001
Total PFOA and PFOS	daily maximum	report only (ng/L)	all year	001
Total PFOA and PFOS	daily maximum	report only (ng/L)	all year	001
Total PFOA and PFOS	daily maximum	report only (ng/L)	all year	001
Total PFOA and PFOS	daily maximum	report only (ng/L)	all year	001
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	001
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	001
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	001
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	001
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	001
Solids, total dissolved	monthly average	report only (mg/L)	all year	001
Solids, total dissolved	monthly average	report only (mg/L)	all year	001
Solids, total dissolved	monthly average	report only (mg/L)	all year	001
Solids, total dissolved	monthly average	report only (mg/L)	all year	001
Solids, total dissolved	monthly average	report only (mg/L)	all year	001
Solids, total dissolved	daily maximum	report only (mg/L)	all year	001
Solids, total dissolved	daily maximum	report only (mg/L)	all year	001
Solids, total dissolved	daily maximum	report only (mg/L)	all year	001
Solids, total dissolved	daily maximum	report only (mg/L)	all year	001
Solids, total dissolved	daily maximum	report only (mg/L)	all year	001
Ethylene glycol	daily maximum	report only (mg/L)	all year	001
Ethylene glycol	daily maximum	report only (mg/L)	all year	001
Ethylene glycol	daily maximum	report only (mg/L)	all year	001
Ethylene glycol	daily maximum	report only (mg/L)	all year	001
Ethylene glycol	daily maximum	report only (mg/L)	all year	001
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 15 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 15 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 15 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 15 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 15 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 25 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 25 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 25 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 25 mg/L	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 25 mg/L	all year	001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia	minimum	≥ 100 %	all year	001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia	minimum	≥ 100 %	all year	001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia	minimum	≥ 100 %	all year	001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia	minimum	≥ 100 %	all year	001
IC25 Static Renewal 7 Day Chronic Pimephales	minimum	≥ 100 %	all year	001
IC25 Static Renewal 7 Day Chronic Pimephales	minimum	≥ 100 %	all year	001
IC25 Static Renewal 7 Day Chronic Pimephales	minimum	≥ 100 %	all year	001
IC25 Static Renewal 7 Day Chronic Pimephales	minimum	≥ 100 %	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	002
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	002
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	002
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	002
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	002
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	002
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	002
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	002
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	002
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	002
pH	minimum	≥ 6 SU	all year	002
pH	minimum	≥ 6 SU	all year	002
pH	minimum	≥ 6 SU	all year	002
pH	minimum	≥ 6 SU	all year	002
pH	minimum	≥ 6 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	002
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	002
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	002
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	002
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	002
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	003
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	003
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	003
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	003
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	003
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	003
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	003
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	003
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	003
Oxygen demand, chem. [COD], dissolved	daily maximum	report only (mg/L)	all year	003
pH	minimum	≥ 6 SU	all year	003
pH	minimum	≥ 6 SU	all year	003
pH	minimum	≥ 6 SU	all year	003
pH	minimum	≥ 6 SU	all year	003
pH	minimum	≥ 6 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	003
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	003
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	003
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	003
Solids, total suspended	daily maximum	≤ 40 mg/L	all year	003
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	003
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	003
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	003
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	003
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	005
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	005
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	005
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	005
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	005
pH	minimum	≥ 6 SU	all year	005
pH	minimum	≥ 6 SU	all year	005
pH	minimum	≥ 6 SU	all year	005
pH	minimum	≥ 6 SU	all year	005
pH	minimum	≥ 6 SU	all year	005
pH	maximum	≤ 9 SU	all year	005
pH	maximum	≤ 9 SU	all year	005
pH	maximum	≤ 9 SU	all year	005
pH	maximum	≤ 9 SU	all year	005
pH	maximum	≤ 9 SU	all year	005
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	005
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	005
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	005
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	005
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	005
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	005
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	005
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	005
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	005
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	005
pH	minimum	≥ 6 SU	all year	006
pH	minimum	≥ 6 SU	all year	006
pH	minimum	≥ 6 SU	all year	006
pH	maximum	≤ 9 SU	all year	006
pH	maximum	≤ 9 SU	all year	006
pH	maximum	≤ 9 SU	all year	006
Copper, total [as Cu]	daily maximum	report only (mg/L)	all year	006
Copper, total [as Cu]	daily maximum	report only (mg/L)	all year	006
Copper, total [as Cu]	daily maximum	report only (mg/L)	all year	006
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	006
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	006
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	006
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	006
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	006
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	006
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	006
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	006
1,1-Dichloroethene	daily maximum	≤ .007 mg/L (alert, not enforceable)	all year	006
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	006
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	006
Tetrachloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	006
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	006
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	006
Trichloroethene	daily maximum	≤ .005 mg/L (alert, not enforceable)	all year	006
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	01A
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	01A
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	01A
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	01A
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	01A
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	01A
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	01A
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	01A
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	01A
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	01A
pH	minimum	≥ 6 SU	all year	01A
pH	minimum	≥ 6 SU	all year	01A
pH	minimum	≥ 6 SU	all year	01A
pH	minimum	≥ 6 SU	all year	01A
pH	minimum	≥ 6 SU	all year	01A
pH	maximum	≤ 9 SU	all year	01A
pH	maximum	≤ 9 SU	all year	01A
pH	maximum	≤ 9 SU	all year	01A
pH	maximum	≤ 9 SU	all year	01A
pH	maximum	≤ 9 SU	all year	01A
Solids, total suspended	monthly average	≤ 30 mg/L	all year	01A
Solids, total suspended	monthly average	≤ 30 mg/L	all year	01A
Solids, total suspended	monthly average	≤ 30 mg/L	all year	01A
Solids, total suspended	monthly average	≤ 30 mg/L	all year	01A
Solids, total suspended	monthly average	≤ 30 mg/L	all year	01A
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	01A
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	01A
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	01A
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	01A
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	01A
Solids, settleable	daily maximum	≤ 1 mL/L	all year	01A
Solids, settleable	daily maximum	≤ 1 mL/L	all year	01A
Solids, settleable	daily maximum	≤ 1 mL/L	all year	01A
Solids, settleable	daily maximum	≤ 1 mL/L	all year	01A
Solids, settleable	daily maximum	≤ 1 mL/L	all year	01A
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01A
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01A
E. coli	monthly geometric mean	≤ 126 #/100mL	all year	01A
E. coli	monthly geometric mean	≤ 126 #/100mL	all year	01A
E. coli	monthly geometric mean	≤ 126 #/100mL	all year	01A
E. coli	monthly geometric mean	≤ 126 #/100mL	all year	01A
E. coli	monthly geometric mean	≤ 126 #/100mL	all year	01A
E. coli	daily maximum	≤ 941 #/100mL	all year	01A
E. coli	daily maximum	≤ 941 #/100mL	all year	01A
E. coli	daily maximum	≤ 941 #/100mL	all year	01A
E. coli	daily maximum	≤ 941 #/100mL	all year	01A
E. coli	daily maximum	≤ 941 #/100mL	all year	01A
pH	maximum	report only (SU)	all year	01C
pH	maximum	report only (SU)	all year	01C
pH	maximum	report only (SU)	all year	01C
1,1-Dichloroethane	daily maximum	report only (mg/L)	all year	01C
1,1-Dichloroethane	daily maximum	report only (mg/L)	all year	01C
1,1-Dichloroethane	daily maximum	report only (mg/L)	all year	01C
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01C
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01C
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01C
1,1-Dichloroethene	daily maximum	report only (mg/L)	all year	01C
1,1-Dichloroethene	daily maximum	report only (mg/L)	all year	01C
1,1-Dichloroethene	daily maximum	report only (mg/L)	all year	01C
cis-1,2-Dichloroethylene	daily maximum	report only (mg/L)	all year	01C
cis-1,2-Dichloroethylene	daily maximum	report only (mg/L)	all year	01C
cis-1,2-Dichloroethylene	daily maximum	report only (mg/L)	all year	01C
Tetrachloroethene	daily maximum	report only (mg/L)	all year	01C
Tetrachloroethene	daily maximum	report only (mg/L)	all year	01C
Tetrachloroethene	daily maximum	report only (mg/L)	all year	01C
Trichloroethene	daily maximum	report only (mg/L)	all year	01C
Trichloroethene	daily maximum	report only (mg/L)	all year	01C
Trichloroethene	daily maximum	report only (mg/L)	all year	01C
pH	maximum	report only (SU)	all year	01D
pH	maximum	report only (SU)	all year	01D
pH	maximum	report only (SU)	all year	01D
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01D
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01D
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01D
Tetrachloroethene	daily maximum	report only (mg/L)	all year	01D
Tetrachloroethene	daily maximum	report only (mg/L)	all year	01D
Tetrachloroethene	daily maximum	report only (mg/L)	all year	01D
Trichloroethene	daily maximum	report only (mg/L)	all year	01D
Trichloroethene	daily maximum	report only (mg/L)	all year	01D
Trichloroethene	daily maximum	report only (mg/L)	all year	01D
pH	value	report only (SU)	all year	01E
pH	value	report only (SU)	all year	01E
pH	value	report only (SU)	all year	01E
pH	value	report only (SU)	all year	01E
pH	value	report only (SU)	all year	01E
Solids, total suspended	value	report only (mg/L)	all year	01E
Solids, total suspended	value	report only (mg/L)	all year	01E
Solids, total suspended	value	report only (mg/L)	all year	01E
Solids, total suspended	value	report only (mg/L)	all year	01E
Solids, total suspended	value	report only (mg/L)	all year	01E
Oil and grease, hexane extr method	value	report only (mg/L)	all year	01E
Oil and grease, hexane extr method	value	report only (mg/L)	all year	01E
Oil and grease, hexane extr method	value	report only (mg/L)	all year	01E
Oil and grease, hexane extr method	value	report only (mg/L)	all year	01E
Oil and grease, hexane extr method	value	report only (mg/L)	all year	01E
Polychlorinated biphenyls [PCBs]	value	≤ .00000064 mg/L	all year	01E
Polychlorinated biphenyls [PCBs]	value	≤ .00000064 mg/L	all year	01E
Polychlorinated biphenyls [PCBs]	value	≤ .00000064 mg/L	all year	01E
Polychlorinated biphenyls [PCBs]	value	≤ .00000064 mg/L	all year	01E
Polychlorinated biphenyls [PCBs]	value	≤ .00000064 mg/L	all year	01E
Flow, in conduit or thru treatment plant	value	report only (MGD)	all year	01E
Flow, in conduit or thru treatment plant	value	report only (MGD)	all year	01E
Flow, in conduit or thru treatment plant	value	report only (MGD)	all year	01E
Flow, in conduit or thru treatment plant	value	report only (MGD)	all year	01E
Flow, in conduit or thru treatment plant	value	report only (MGD)	all year	01E
Chemical Oxygen Demand [COD]	value	report only (mg/L)	all year	01E
Chemical Oxygen Demand [COD]	value	report only (mg/L)	all year	01E
Chemical Oxygen Demand [COD]	value	report only (mg/L)	all year	01E
Chemical Oxygen Demand [COD]	value	report only (mg/L)	all year	01E
Chemical Oxygen Demand [COD]	value	report only (mg/L)	all year	01E
pH	value	report only (SU)	all year	01F
pH	value	report only (SU)	all year	01F
pH	value	report only (SU)	all year	01F
pH	value	report only (SU)	all year	01F
pH	value	report only (SU)	all year	01F
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01F
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01F
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01F
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01F
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	01F
Perfluorooctanoic acid (PFOA)	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanoic acid (PFOA)	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanoic acid (PFOA)	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanoic acid (PFOA)	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanoic acid (PFOA)	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanesulfonate	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanesulfonate	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanesulfonate	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanesulfonate	daily maximum	report only (ng/L)	all year	01F
Perfluorooctanesulfonate	daily maximum	report only (ng/L)	all year	01F
Total PFOA and PFOS	daily maximum	≤ 70 ng/L (alert, not enforceable)	all year	01F
Total PFOA and PFOS	daily maximum	≤ 70 ng/L (alert, not enforceable)	all year	01F
Total PFOA and PFOS	daily maximum	≤ 70 ng/L (alert, not enforceable)	all year	01F
Total PFOA and PFOS	daily maximum	≤ 70 ng/L (alert, not enforceable)	all year	01F
Total PFOA and PFOS	daily maximum	≤ 70 ng/L (alert, not enforceable)	all year	01F
Perfluorobutanesulfonic acid (PFBS)	daily maximum	report only (ng/L)	all year	01F
Perfluorobutanesulfonic acid (PFBS)	daily maximum	report only (ng/L)	all year	01F
Perfluorobutanesulfonic acid (PFBS)	daily maximum	report only (ng/L)	all year	01F
Perfluorobutanesulfonic acid (PFBS)	daily maximum	report only (ng/L)	all year	01F
Perfluorobutanesulfonic acid (PFBS)	daily maximum	report only (ng/L)	all year	01F
Hexafluoropropylene oxide dimer acid (HFPO-DA)	daily maximum	report only (ng/L)	all year	01F
Hexafluoropropylene oxide dimer acid (HFPO-DA)	daily maximum	report only (ng/L)	all year	01F
Hexafluoropropylene oxide dimer acid (HFPO-DA)	daily maximum	report only (ng/L)	all year	01F
Hexafluoropropylene oxide dimer acid (HFPO-DA)	daily maximum	report only (ng/L)	all year	01F
Hexafluoropropylene oxide dimer acid (HFPO-DA)	daily maximum	report only (ng/L)	all year	01F
pH	value	report only (SU)	all year	02B
1,1-Dichloroethane	daily maximum	report only (mg/L)	all year	02B
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	02B
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	02B
1,1-Dichloroethene	daily maximum	report only (mg/L)	all year	02B
cis-1,2-Dichloroethylene	daily maximum	report only (mg/L)	all year	02B
Tetrachloroethene	daily maximum	report only (mg/L)	all year	02B
Trichloroethene	daily maximum	report only (mg/L)	all year	02B
BOD, 5-day, 20 deg. C	maximum	report only (mg/L)	all year	SW2
pH	minimum	report only (SU)	all year	SW2
pH	maximum	report only (SU)	all year	SW2
Solids, total suspended	maximum	report only (mg/L)	all year	SW2
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	SW2
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	SW2
Chemical Oxygen Demand [COD]	maximum	report only (mg/L)	all year	SW2
BOD, 5-day, 20 deg. C	maximum	report only (mg/L)	all year	SW3
pH	minimum	report only (SU)	all year	SW3
pH	maximum	report only (SU)	all year	SW3
Solids, total suspended	maximum	report only (mg/L)	all year	SW3
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	SW3
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	SW3
Chemical Oxygen Demand [COD]	maximum	report only (mg/L)	all year	SW3

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/TN0003751 · MCP: https://passage-data.com/mcp