1380 W Center Street, North Salt Lake, UT 84054 · Davis County · Publicly Owned Treatment Works
South Davis Sewer Improvement District South Plant is a publicly owned wastewater treatment works in North Salt Lake, Davis County, Utah. It discharges under NPDES permit UT0021628 (effective), which expires in December 2026, with 1 recorded violation in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in April 2008.
3 treatment structures and unit processes identified at South Davis Sewer Improvement District South Plant.
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See the full treatment train at South Davis Sewer Improvement District South Plant: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for South Davis Sewer Improvement District South Plant in EPA's ICIS system.
Latest case · Apr 2008
South Davis Sewer District
Administrative order · CAA, Prevention of Accidental Release/Risk Management Plans (RMPs) · Final Order With Penalty · Penalty $675 · Compliance actions $1,000
EPA's description of the case:
“This Combined Complaint and Consent Agreement is issued to the South Davis Sewer District for failure to comply with the specific requirements outlined in the RMP Program Level 3 Process Checklist.”
Source: EPA ECHO, civil enforcement case 08-2008-0063.
Full case history with a free Klarifi account
Every action against South Davis Sewer Improvement District South Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
1 verified contact for South Davis Sewer Improvement District South Plant, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at South Davis Sewer Improvement District South Plant, plus the full compliance history and discharge data.
Salt Lake City · 2 mi away
36.76 MGD
Magna · 10 mi away
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Kaysville · 11 mi away
10.17 MGD
Morgan · 19 mi away
0.35 MGD
Park City · 21 mi away
2.61 MGD
Stansbury Park · 24 mi away
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Henefer · 26 mi away
0.23 MGD
Grantsville · 30 mi away
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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 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms