Dogwood Lake Lot Owners Association — NPDES permit MO0085863: limits, due date and EPA's record

Trailer Parks And Campsites, Warrenton, Missouri. NPDES permit MO0085863 expired Sep 30, 2025; its limits still apply. Last 12 months: over a limit 8 times (last June 2026), 66 required values missing, 15 of 23 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
December 2025	001	Nitrogen, ammonia total [as N], daily maximum	53.48	≤ 8.2 mg/L	552%
December 2025	001	Nitrogen, ammonia total [as N], monthly average	53.48	≤ 2.2 mg/L	2331%
June 2026	001	BOD, 5-day, 20 deg. C, monthly average	27	≤ 10 mg/L	170%
June 2026	001	BOD, 5-day, 20 deg. C, weekly average	27	≤ 15 mg/L	80%
June 2026	001	E. coli, daily maximum	> 24	≤ 126 #/100mL	—
June 2026	001	Solids, total suspended, monthly average	24	≤ 15 mg/L	60%
June 2026	001	Solids, total suspended, weekly average	24	≤ 20 mg/L	20%
June 2026	002	pH, minimum	4.9	≥ 6.5 SU	—

Limits in force (44)

Parameter	Statistic	Limit	Months	Outfall
Oxygen, dissolved [DO]	daily minimum	report only (mg/L)	all year	001
Oxygen, dissolved [DO]	monthly average minimum	report only (mg/L)	all year	001
BOD, 5-day, 20 deg. C	weekly average	≤ 15 mg/L	all year	001
BOD, 5-day, 20 deg. C	monthly average	≤ 10 mg/L	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
Solids, total suspended	weekly average	≤ 20 mg/L	all year	001
Solids, total suspended	monthly average	≤ 15 mg/L	all year	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 12.1 mg/L	Jan–Mar	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 8.2 mg/L	Oct–Dec	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 8.4 mg/L	Jul–Sep	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 10.1 mg/L	Apr–Jun	001
Nitrogen, ammonia total [as N]	monthly average	≤ 3.1 mg/L	Jan–Mar	001
Nitrogen, ammonia total [as N]	monthly average	≤ 2.2 mg/L	Oct–Dec	001
Nitrogen, ammonia total [as N]	monthly average	≤ 1 mg/L	Jul–Sep	001
Nitrogen, ammonia total [as N]	monthly average	≤ 1.5 mg/L	Apr–Jun	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	001
Chlorine, total residual	daily maximum	≤ 18 ug/L	all year	001
Chlorine, total residual	monthly average	≤ 9 ug/L	all year	001
E. coli	daily maximum	≤ 126 #/100mL	all year	001
E. coli	monthly average	report only (#/100mL)	all year	001
Oxygen, dissolved [DO]	daily minimum	≥ 5 mg/L	all year	002
Oxygen, dissolved [DO]	monthly average minimum	≥ 5 mg/L	all year	002
pH	minimum	≥ 6.5 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
pH	minimum	≥ 6.5 SU	all year	002
pH	maximum 7-day average	≤ 9 SU	all year	002
Solids, settleable	daily maximum	≤ 1.5 mL/L	all year	002
Solids, settleable	monthly average	≤ 1 mL/L	all year	002
Solids, settleable	daily maximum	≤ 1.5 mL/L	all year	002
Solids, settleable	monthly average	≤ 1 mL/L	all year	002
Chloride	daily maximum	report only (mg/L)	all year	002
Chloride	monthly average	report only (mg/L)	all year	002
Chloride	daily maximum	≤ 860 mg/L	all year	002
Chloride	monthly average	≤ 230 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	monthly average	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	monthly average	report only (MGD)	all year	002
Chlorine, total residual	daily maximum	≤ 18 ug/L	all year	002
Chlorine, total residual	monthly average	≤ 9 ug/L	all year	002
Chlorine, total residual	daily maximum	≤ 18 ug/L	all year	002
Chlorine, total residual	monthly average	≤ 9 ug/L	all year	002

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/MO0085863 · MCP: https://passage-data.com/mcp