Clean Water Act

CITY OF GREENWOOD - WASTEWATER TREATMENT PLANT

Quick Summary

•Assessed $0 in total penalties since records began.

Address: 600 IONE ST
GREENWOOD, MS 38930
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County: LEFLORE County
Industry: Utilities
NAICS (North American Industry Classification): 221320
Inspections: 7 · last Sep 9, 2025
Total Penalties: $0
Registry ID: 110000710311

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Flow, in conduit or thru treatment plant	DMR, Limited - Numeric Violation	6.80 MGD	6.32	+8%	Jan 2020	Open
Flow, in conduit or thru treatment plant	DMR, Limited - Numeric Violation	7.99 MGD	6.32	+26%	Feb 2019	Open
Solids, total suspended	DMR, Limited - Numeric Violation	3,261.99 kg/d	1,076.89	+203%	Mar 2018	Open
Flow, in conduit or thru treatment plant	DMR, Limited - Numeric Violation	6.73 MGD	6.32	+6%	Feb 2018	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	5.16 mg/L	3.00	+72%	Jun 2015	Open
BOD, 5-day, percent removal	DMR, Limited - Numeric Violation	81.00 %	85.00	+27%	Jun 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	239.66 kg/d	71.73	+234%	May 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	16.18 mg/L	3.00	+439%	May 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	143.63 kg/d	47.67	+201%	May 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	9.70 mg/L	2.00	+385%	May 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	129.80 kg/d	47.67	+172%	Apr 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	11.66 mg/L	2.00	+483%	Apr 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	14.88 mg/L	3.00	+396%	Apr 2015	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	165.80 kg/d	71.73	+131%	Apr 2015	Open

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

State CWA Non Penalty AO

Clean Water Act · Case MS-N00005524 · May 14, 2009

State CWA Non Penalty AO

Clean Water Act · Case MS-N00000014 · Nov 21, 1991