Klarifi Logo
Try for freeLog in
Klarifi Logo

Sacramento County Wastewater Treatment Plant

8521 Laguna Station Road, Elk Grove, CA 95758 · Sacramento County · Publicly Owned Treatment Works

Average flow
—
Design flow
181 MGD
NPDES permit
CA0077682
Effective
Permit expires
July 2031
Population served
72,000
CWNS 2022

Sacramento County Wastewater Treatment Plant is a publicly owned wastewater treatment works in Elk Grove, Sacramento County, California, serving about 72,000 residents. It discharges under NPDES permit CA0077682 (effective), which expires in July 2031, with 6 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in September 2018.

Treatment technology

5 treatment structures and unit processes identified at Sacramento County Wastewater Treatment Plant.

Available with a free Klarifi account

See the full treatment train at Sacramento County Wastewater Treatment Plant: structures, unit processes and planned upgrades, with exact unit counts.

Create a free account

Compliance snapshot (last 3 years)

Total violations
6
Effluent violations
2

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 Sacramento County Wastewater Treatment Plant in EPA's ICIS system.

Formal actions
1
0 since FY2020
Penalties assessed
$37,830
all cases
Compliance actions
$62M
required by EPA orders
EPA inspections
7
latest Oct 2024

Latest case · Sep 2018

Sacramento Regional County Sanitation District

Administrative order · CAA, CERCLA, Notification of Hazardous Reportable Quantity Release · Final Order With Penalty · Penalty $37,830 · Compliance actions $62M

EPA's description of the case:

“This is a Consent Agreement and Final Order (CA/FO) negotiated between the United States Environmental Protection Agency, Region IX, and the Sacramento Regional County Sanitation District…”

Unlock EPA's full description by creating a free account on Klarifi. Create a free account →

Source: EPA ECHO, civil enforcement case 09-2018-3506.

Full case history with a free Klarifi account

Every action against Sacramento County Wastewater Treatment Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

Create a free account

Capital improvement projects in Elk Grove

Elk Grove's capital improvement plan lists 1 water, sewer and wastewater line items worth $3M starting 2025–2025. The largest budgeted items are shown here.

ProjectBudgetYears
Grant Line Business Park Sewer Line$3,000,0002025–2026

Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.

See full project details

Find similar projects in other cities →

Key contacts

2 verified contacts for Sacramento County Wastewater Treatment Plant, with validated emails and direct phone numbers.

Unlock 2 verified contacts

Names, validated emails and direct phone numbers for decision-makers at Sacramento County Wastewater Treatment Plant, plus the full compliance history and discharge data.

Try Klarifi free

Nearby wastewater treatment plants in California

16.24 MGD

3.8 MGD

Woodland WPCF

Woodland · 20 mi away

3.86 MGD

Northwest WWTF

Rio Vista · 22 mi away

0.33 MGD

Pleasant Grove WWTP

Roseville · 24 mi away

—

Rio Vista WWTF

Rio Vista · 24 mi away

0.51 MGD

White Slough WPCF

Lodi · 25 mi away

—

Sacramento County Wastewater Treatment Plant: 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 August 18, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms


Try Klarifi for free

Create your own trial account and explore how Klarifi can help you.

Try for free