How many wastewater permits expire in Nebraska in 2027?

41 NPDES permits held by publicly owned wastewater treatment plants in Nebraska expire in 2027, covering a combined average flow of 3 MGD. The busiest month is Mar 2027 with 12 expiries.

What happens when an NPDES permit expires?

The plant must have applied for renewal at least 180 days before the expiry date. If the agency has not reissued the permit by then, the old permit is administratively continued and stays enforceable. The reissued permit typically carries updated effluent limits based on the latest water-quality standards, which is what drives upgrade projects.

Which is the largest plant with a permit expiring in Nebraska in 2027?

West Point Burn Site in West Point, treating about 0.45 MGD under permit NE0023965, expiring Dec 2027.

How do I get contacts for the plants on this list?

Every plant links to its profile with flow, technology and compliance data. Verified decision-maker contacts for each plant, and the same list for every state and year, are available in Klarifi with a free trial.

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Nebraska wastewater permits expiring in 2027

Name: Nebraska NPDES permits expiring in 2027
Creator: Klarifi
License: https://klarifi.io/terms-of-service

41 NPDES permits · 3 MGD combined average flow

41 publicly owned wastewater treatment plants in Nebraska hold NPDES permits that expire during 2027, issued by Nebraska Department of Environment and Energy. The table lists each plant with its permit number, expiry month, average flow, treatment technology and three-year violation count, in order of expiry.

An NPDES permit runs for five years. To keep discharging, a plant must apply for renewal at least 180 days before the expiry date, and the renewed permit usually arrives with tighter effluent limits, new monitoring requirements or a compliance schedule. That is why the year a permit expires is the year a plant starts budgeting for upgrades: nutrient removal, disinfection, capacity or controls.

Other years:

2026 (23)2028 (29)All Nebraska NPDES permits →

Publicly owned wastewater treatment plants in Nebraska with NPDES permits expiring in 2027, from EPA ICIS-NPDES records. Refreshed on every release.
Facility	City	Avg flow (MGD)	NPDES permit	Expires	Technology	Violations (3y)
Weeping Water Wastewater Treat	Weeping Water	0.2	NE0046329	Mar 2027	—	14
North Bend Wastewater Treatment Facility	North Bend	0.17	NE0040924	Mar 2027	—	14
Hebron Wastewater Treatment Facility	Hebron	0.12	NE0024252	Mar 2027	Carrousels / oxidation ditches, Biogas balloons	0
Cambridge Wastewater Treatment Facility	Cambridge	0.07	NE0024180	Mar 2027	Clarifiers, Carrousels / oxidation ditches	16
Dodge Wastewater Treatment Facility	Dodge	0.06	NE0042064	Mar 2027	Clarifiers	7
Staplehurst Wastewater Treatment Facility	Staplehurst	0.02	NE0040959	Mar 2027	—	58
Nehawka Wastewater Treatment Facility	Nehawka	0.0062	NE0025399	Mar 2027	—	2
Twilight Hills	Omaha	0.005	NE0113077	Mar 2027	—	29
Arnold Plant	Arnold	—	NE0028096	Mar 2027	—	0
Loup City Wastewater Treatment	Loup City	—	NE0045250	Mar 2027	Uncovered lagoons	6
Osmond Wastewater Treatment	Osmond	—	NE0040029	Mar 2027	Uncovered lagoons	0
Panama Wastewater Treatment	Panama	—	NE0046256	Mar 2027	Uncovered lagoons	3
Mccook Wastewater Treatment Facility	Mccook	0.41	NE0021504	Jun 2027	Clarifiers, Uncovered lagoons, Biogas silos	3
Wahoo Wastewater Treatment Facility	Wahoo	0.38	NE0021679	Jun 2027	Clarifiers, Carrousels / oxidation ditches	15
Burwell Wastewater Treatment	Burwell	0.08	NE0021172	Jun 2027	—	5
Ceresco Wastewater Treatment Facility	Ceresco	0.03	NE0046124	Jun 2027	Uncovered lagoons	0
Elmwood Wastewater Treatment Facility	Elmwood	0.03	NE0112127	Jun 2027	Clarifiers	40
Riverview Shores Wastewater Treatment Facility	North Bend	0.0013	NE0137529	Jun 2027	—	0
Burr Wastewater Treatment	Burr	—	NE0046116	Jun 2027	Uncovered lagoons	3
Doniphan Wastewater Treatment	Doniphan	—	NE0114952	Jun 2027	Uncovered lagoons	0
Taylor Wastewater Treatment	Taylor	—	NE0139297	Jun 2027	Uncovered lagoons	74
Valparaiso Wastewater Treatment Facility	Valparaiso	—	NE0112976	Jun 2027	Uncovered lagoons	5
Yutan Wastewater Treatment Facility	Yutan	—	NE0024376	Jun 2027	Uncovered lagoons	9
Central City WWTF	Central City	0.25	NE0025445	Sep 2027	—	0
Eagle Wastewater Treatment Facility	Eagle	0.14	NE0112062	Sep 2027	Clarifiers, Carrousels / oxidation ditches	0
Geneva Wastewater Treatment Facility	Geneva	0.14	NE0031763	Sep 2027	—	0
Dakota City Wastewater Treat	Dakota City	0.14	NE0024236	Sep 2027	—	86
Neligh Wastewater Treatment	Neligh	0.1	NE0037010	Sep 2027	—	29
Friend Wastewater Treatment Facility	Friend	0.06	NE0024007	Sep 2027	—	35
Crofton Wastewater Treatment Facility	Crofton	0.05	NE0049131	Sep 2027	Clarifiers, Carrousels / oxidation ditches	29
Shubert Wastewater Treatment Facility	Shubert	0.02	NE0021725	Sep 2027	—	12
Malcolm Wastewater Treatment Facility	Malcolm	0.02	NE0024261	Sep 2027	—	1
Greenwood Interchange Sid WWTF	Greenwood	0.001	NE0112950	Sep 2027	—	63
Diller Wastewater Treatment	Diller	—	NE0129500	Sep 2027	Uncovered lagoons	24
West Point Burn Site	West Point	0.45	NE0023965	Dec 2027	Covered lagoons, Uncovered lagoons	1
Creighton Wastewater Treatment Facility	Creighton	0.16	NE0021253	Dec 2027	—	0
Laurel	Laurel	0.07	NE0023922	Dec 2027	—	17
Elgin Wastewater Treatment Facility	Elgin	0.06	NE0039811	Dec 2027	Clarifiers, Carrousels / oxidation ditches	4
Greeley Wastewater Treatment Facility	Greeley	0.03	NE0049212	Dec 2027	—	38
Elm Creek Wastewater Treatment Facility	Elm Creek	—	NE0026042	Dec 2027	Uncovered lagoons	21
Stromsburg Wastewater Treatment Facility	Stromsburg	—	NE0024325	Dec 2027	Uncovered lagoons	190

Nebraska permit renewals in 2027: questions

Sources and methodology

Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.

Data refreshed September 11, 2026.

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