Greenleaf STP
Peckham Rd, Greenleaf, ID 83626 · Canyon County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- 0.24 MGD
- NPDES permit
- ID0028304
- Administratively continued
- Permit expires
- December 2017
- Population served
- —
- CWNS 2022
Greenleaf STP is a publicly owned wastewater treatment works in Greenleaf, Canyon County, Idaho treating an average of 0.06 million gallons per day against a permitted design capacity of 0.24 MGD. It discharges under NPDES permit ID0028304 (administratively continued), which expires in December 2017, with 1 recorded violation in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Greenleaf STP.
Available with a free Klarifi account
See the full treatment train at Greenleaf STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Greenleaf STP.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Idaho
Notus · 3 mi away
0.06 MGD
Wilder · 4 mi away
0.11 MGD
Homedale · 8 mi away
0.25 MGD
Marsing · 9 mi away
—
Parma · 10 mi away
0.18 MGD
Nampa · 13 mi away
10.69 MGD
Star · 16 mi away
1.52 MGD
Emmett · 19 mi away
1.68 MGD
Greenleaf STP: 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 March 28, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms