Linda County WWTP
909 Myrna Ave, Marysville, CA 95901 · Yuba County · Publicly Owned Treatment Works
- Average flow
- 3.74 MGD
- Design flow
- 6.7 MGD
- NPDES permit
- CA0079651
- Effective
- Permit expires
- January 2028
- Population served
- 16,927
- CWNS 2022
Linda County WWTP is a publicly owned wastewater treatment works in Marysville, Yuba County, California treating an average of 3.74 million gallons per day against a permitted design capacity of 6.7 MGD, serving about 16,927 residents. It discharges under NPDES permit CA0079651 (effective), which expires in January 2028, with 22 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at Linda County WWTP.
Available with a free Klarifi account
See the full treatment train at Linda County WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 22
- Effluent violations
- 11
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Linda County WWTP.
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Nearby wastewater treatment plants in California
Yuba City · 2 mi away
5.16 MGD
Olivehurst · 3 mi away
1.99 MGD
Live Oak · 12 mi away
0.8 MGD
Smartsville · 16 mi away
0.01 MGD
Lincoln · 21 mi away
—
Penn Valley · 22 mi away
0.37 MGD
Roseville · 24 mi away
—
Colusa · 24 mi away
0.55 MGD
Linda County 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 September 14, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms