Hartington WWTP
N Portland Ave, Hartington, NE 68739 · Cedar County · Publicly Owned Treatment Works
- Average flow
- 0.12 MGD
- Design flow
- 0.2 MGD
- NPDES permit
- NE0049115
- Effective
- Permit expires
- March 2029
- Population served
- 1,522
- CWNS 2022
Hartington WWTP is a publicly owned wastewater treatment works in Hartington, Cedar County, Nebraska treating an average of 0.12 million gallons per day against a permitted design capacity of 0.2 MGD, serving about 1,522 residents. It discharges under NPDES permit NE0049115 (effective), which expires in March 2029, with 4 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in December 2010.
Treatment technology
2 treatment structures and unit processes identified at Hartington WWTP.
Available with a free Klarifi account
See the full treatment train at Hartington WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Hartington WWTP in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Compliance actions
- $61,595
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Dec 2010
CITY OF HARTINGTON
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $61,595
Source: EPA ECHO, civil enforcement case 07-2011-0001.
Full case history with a free Klarifi account
Every action against Hartington WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Hartington WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Nebraska
Coleridge · 8 mi away
0.04 MGD
St Helena · 13 mi away
—
Crofton · 14 mi away
0.03 MGD
Laurel · 16 mi away
0.07 MGD
Wausa · 17 mi away
0.04 MGD
Randolph · 17 mi away
0.09 MGD
Newcastle · 20 mi away
0.03 MGD
Osmond · 26 mi away
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Hartington WWTP: frequently asked 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 October 26, 2026; facility record last updated October 7, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms