Lakewood Hills Imp Dis WWTP — NPDES permit KS0095061: limits, due date and EPA's record

Sewage treatment plant, Ozawkie, Kansas. NPDES permit KS0095061, in force until Dec 31, 2026. Last 12 months: over a limit 16 times (last August 2026), 2 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.

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

Limits in force (69)

Period ending	Parameter	Reported	Limit	Over by
October 2025	Nitrogen, Total As N, EPA's "DPD AVG"	2.96315 lb/d	≤ 2.67 lb/d	11%
October 2025	Phosphorus, Total As P, EPA's "DPD AVG"	1.24536 lb/d	≤ .5 lb/d	149%
November 2025	Nitrogen, Total As N, EPA's "DPD AVG"	2.86896 lb/d	≤ 2.67 lb/d	7%
November 2025	Phosphorus, Total As P, EPA's "DPD AVG"	1.21274 lb/d	≤ .5 lb/d	143%
December 2025	Nitrogen, Total As N, EPA's "DPD AVG"	3.00776 lb/d	≤ 2.67 lb/d	13%
December 2025	Phosphorus, Total As P, EPA's "DPD AVG"	1.25907 lb/d	≤ .5 lb/d	152%
January 2026	Nitrogen, Total As N, EPA's "DPD AVG"	3.07483 lb/d	≤ 2.67 lb/d	15%
January 2026	Phosphorus, Total As P, EPA's "DPD AVG"	1.24487 lb/d	≤ .5 lb/d	149%
February 2026	Phosphorus, Total As P, EPA's "DPD AVG"	.91124 lb/d	≤ .5 lb/d	82%
March 2026	Phosphorus, Total As P, EPA's "DPD AVG"	.97783 lb/d	≤ .5 lb/d	96%
April 2026	Phosphorus, Total As P, EPA's "DPD AVG"	1.06764 lb/d	≤ .5 lb/d	114%
May 2026	Phosphorus, Total As P, EPA's "DPD AVG"	1.03849 lb/d	≤ .5 lb/d	108%
June 2026	Phosphorus, Total As P, EPA's "DPD AVG"	1.10276 lb/d	≤ .5 lb/d	121%
June 2026	pH, daily minimum	4.37 SU	≥ 6 SU	—
July 2026	Phosphorus, Total As P, EPA's "DPD AVG"	1.10093 lb/d	≤ .5 lb/d	120%
August 2026	Phosphorus, Total As P, EPA's "DPD AVG"	1.07944 lb/d	≤ .5 lb/d	116%

Parameter	Statistic	Limit	Months	Outfall
BOD, 5-day, 20 deg. C	monthly average	report only (mg/L)	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Nitrogen, Kjeldahl, 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
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	002
BOD, 5-day, 20 deg. C	maximum weekly average	≤ 45 mg/L	all year	002
pH	daily minimum	≥ 6 SU	all year	002
pH	daily maximum	≤ 9 SU	all year	002
Solids, total suspended	monthly average	≤ 30 mg/L	all year	002
Solids, total suspended	maximum weekly average	≤ 45 mg/L	all year	002
Nitrogen, total [as N]	monthly average	report only (mg/L)	all year	002
Nitrogen, total [as N]	monthly average	report only (lb/d)	all year	002
Nitrogen, ammonia total [as N]	monthly average	≤ 9.6 mg/L	Oct	002
Nitrogen, ammonia total [as N]	monthly average	≤ 3.7 mg/L	Aug	002
Nitrogen, ammonia total [as N]	monthly average	≤ 3.3 mg/L	Jul	002
Nitrogen, ammonia total [as N]	monthly average	≤ 11.6 mg/L	Mar	002
Nitrogen, ammonia total [as N]	monthly average	≤ 9 mg/L	Apr	002
Nitrogen, ammonia total [as N]	monthly average	≤ 15.1 mg/L	Feb	002
Nitrogen, ammonia total [as N]	monthly average	≤ 15.1 mg/L	Jan	002
Nitrogen, ammonia total [as N]	monthly average	≤ 6.3 mg/L	May	002
Nitrogen, ammonia total [as N]	monthly average	≤ 5.9 mg/L	Sep	002
Nitrogen, ammonia total [as N]	monthly average	≤ 15.1 mg/L	Dec	002
Nitrogen, ammonia total [as N]	monthly average	≤ 15.1 mg/L	Nov	002
Nitrogen, ammonia total [as N]	monthly average	≤ 4.4 mg/L	Jun	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 12.1 mg/L	Oct	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 4.3 mg/L	Aug	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 3.9 mg/L	Jul	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 15 mg/L	Mar	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 11.3 mg/L	Apr	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 15.7 mg/L	Feb	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 15.7 mg/L	Jan	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 7.6 mg/L	May	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 7 mg/L	Sep	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 15.7 mg/L	Dec	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 15.7 mg/L	Nov	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 5.1 mg/L	Jun	002
Nitrogen, Kjeldahl, total [as N]	monthly average	report only (mg/L)	all year	002
Nitrite + Nitrate total [as N]	monthly average	report only (mg/L)	all year	002
Phosphorus, total [as P]	monthly average	report only (mg/L)	all year	002
Phosphorus, total [as P]	monthly average	report only (lb/d)	all year	002
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	002
E. coli	monthly geometric mean	≤ 160 #/100mL	Jul	002
E. coli	monthly geometric mean	≤ 160 #/100mL	Jun	002
E. coli	monthly geometric mean	≤ 2358 #/100mL	Mar	002
E. coli	monthly geometric mean	≤ 2358 #/100mL	Nov	002
E. coli	monthly geometric mean	≤ 2358 #/100mL	Jan	002
E. coli	monthly geometric mean	≤ 160 #/100mL	Apr	002
E. coli	monthly geometric mean	≤ 160 #/100mL	Sep	002
E. coli	monthly geometric mean	≤ 160 #/100mL	Oct	002
E. coli	monthly geometric mean	≤ 160 #/100mL	Aug	002
E. coli	monthly geometric mean	≤ 160 #/100mL	May	002
E. coli	monthly geometric mean	≤ 2358 #/100mL	Feb	002
E. coli	monthly geometric mean	≤ 2358 #/100mL	Dec	002
E. coli	weekly geometric mean	≤ 2070 #/100mL	Jul	002
E. coli	weekly geometric mean	≤ 2070 #/100mL	Jun	002
E. coli	weekly geometric mean	report only (#/100mL)	Mar	002
E. coli	weekly geometric mean	report only (#/100mL)	Nov	002
E. coli	weekly geometric mean	report only (#/100mL)	Jan	002
E. coli	weekly geometric mean	≤ 2070 #/100mL	Apr	002
E. coli	weekly geometric mean	≤ 2070 #/100mL	Sep	002
E. coli	weekly geometric mean	≤ 2070 #/100mL	Oct	002
E. coli	weekly geometric mean	≤ 2070 #/100mL	Aug	002
E. coli	weekly geometric mean	≤ 2070 #/100mL	May	002
E. coli	weekly geometric mean	report only (#/100mL)	Feb	002
E. coli	weekly geometric mean	report only (#/100mL)	Dec	002
Nitrogen, Total As N	daily average	report only (mg/L)	all year	002
Nitrogen, Total As N	EPA's "DPD AVG"	≤ 2.67 lb/d	all year	002
Phosphorus, Total As P	daily average	report only (mg/L)	all year	002
Phosphorus, Total As P	EPA's "DPD AVG"	≤ .5 lb/d	all year	002

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/KS0095061 · MCP: https://passage-data.com/mcp