Blue Springs, Sni A Bar WWTF
4600 Block, S Seymore Rd, Grain Valley, MO 64029 · Jackson County · Publicly Owned Treatment Works
- Average flow
- 4.89 MGD
- Design flow
- —
- NPDES permit
- MO0028886
- Effective
- Permit expires
- November 2028
- Population served
- 42,549
- CWNS 2022
Blue Springs, Sni A Bar WWTF is a publicly owned wastewater treatment works in Grain Valley, Jackson County, Missouri treating an average of 4.89 million gallons per day, serving about 42,549 residents. It discharges under NPDES permit MO0028886 (effective), which expires in November 2028, with 16 recorded violations in the last three years.
Treatment technology
6 treatment structures and unit processes identified at Blue Springs, Sni A Bar WWTF.
Available with a free Klarifi account
See the full treatment train at Blue Springs, Sni A Bar WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 16
- Effluent violations
- 16
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Grain Valley
Grain Valley's capital improvement plan lists 4 water, sewer and wastewater line items worth $11M starting 2025–2028. The largest budgeted items are shown here.
All water and sewer capital projects in Grain Valley →
| Project | Budget | Years |
|---|---|---|
| Northeast Sewer Interceptor Phase 1 | $4,650,000 | 2025–2026 |
| Water Tower Upgrade | $4,450,000 | 2025–2025 |
| James Rollo Sanitary Sewer Upgrade | $1,360,000 | 2027–2029 |
| Southwest Grain Valley Sewer System Expansion | $575,000 | 2028–2029 |
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.
Key contacts
1 verified contact for Blue Springs, Sni A Bar WWTF, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Blue Springs, Sni A Bar WWTF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Missouri
Oak Grove · 4 mi away
0.71 MGD
Lake Lotawana · 7 mi away
0.21 MGD
Bates City · 8 mi away
0.004 MGD
Buckner · 8 mi away
0.27 MGD
Lonejack · 10 mi away
0.01 MGD
Jackson · 10 mi away
0.01 MGD
Lake Lotawana · 11 mi away
0.08 MGD
Greenwood · 12 mi away
0.0053 MGD
Blue Springs, Sni A Bar WWTF: 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 12, 2026; facility record last updated August 7, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms