Texarkana, Texas: water and wastewater capital improvement projects
51 line items · $145M · starting 2026 · 1 plan
Texarkana's published capital plans list 51 water, sewer and wastewater line items with a combined planning budget of $145M, of which 20 items worth $31M sit in the wastewater and sewer departments. The largest single item is Water Line Inventory at $50M (2025–2026). The ten largest items are listed below; the full list with descriptions and page references is in Klarifi.
A capital improvement plan (CIP) is a city’s multi-year budget for building and replacing infrastructure. The water, sewer and wastewater sections list each project with its budget and the years it is funded, which makes them the earliest public signal that a plant, pump station or pipe network is about to be upgraded, usually two to four years before a contract is awarded.
The largest water and sewer projects in Texarkana
| # | Project | Department | Type | Budget | Years |
|---|---|---|---|---|---|
| 1 | Water Line Inventory | Water Distribution | Water mains and distribution | $50M | 2025–2026 |
| 2 | 20,000 Commercial Meters (Automatic Metering System) | Water Supply | Meters and AMI | $21M | 2025 |
| 3 | Relocate 10" Water Line from DeKalb to the Red River County Line (Hwy 82 Reconstruction) | Water Distribution | Water mains and distribution | $12M | 2025 |
| 4 | Upgrade Waggoner Creek WWTP to 4.0 MGD | Wastewater | Wastewater treatment plant upgrades | $10M | 2025–2026 |
| 5 | Install Meters at 14 Crossings on Stateline Avenue (Stateline Metering) | Water Distribution | Meters and AMI | $8M | 2025 |
| 6 | Relocate Water & Sewer Due to ArDot/TxDot Project (Stateline Corridor Project) | Sewer | Sewer rehabilitation and I&I | $7M | 2025–2026 |
| 7 | Upgrade Millwood WTP to 20 MGD | Water Supply | Water treatment plants | $7M | 2024 |
| 8 | Replace Deteriorated Sewer Mains | Sewer | Sewer rehabilitation and I&I | $6M | 2025–2026 |
| 9 | Replace Deteriorated Water Mains/Water Mains Under 6"/AC Mains | Water Distribution | Water mains and distribution | $4M | 2025–2026 |
| 10 | Install Emergency Generators at 32 Lift Stations (Emergency Generators) | Water Supply | Lift stations | $3M | 2026 |
41 more line items in Texarkana, with descriptions and contacts
Klarifi holds every Texarkana line item with its description, the page it appears on and the source document, plus 3 verified contacts at the city’s treatment plants. Track new plans as they are adopted and compare with similar projects in other cities.
Planned spend by start year
Before 2026
$139M
48 items
2026
$6M
3 items
By department
| Department | Line items | Budget | Share |
|---|---|---|---|
| Wastewater | 9 | $11M | 8% |
| Sewer | 11 | $19M | 13% |
| Water Supply | 20 | $33M | 23% |
| Water Distribution | 11 | $81M | 56% |
Project types in Texarkana's plan
Wastewater treatment plants in Texarkana
1 publicly owned treatment plant in Texarkana with 12 permit violations in the last three years. Each profile shows flow, permit, technology and compliance data.
| Plant | Avg flow (MGD) | NPDES | Violations (3y) |
|---|---|---|---|
| South Regional Waste Water Treatment Facility | 11.4 | TX0101800 | 12 |
Other Texas cities with capital plans
Texarkana capital plan questions
Sources and methodology
Budgets and years are as published in Texarkana’s capital improvement plan or adopted budget. Klarifi extracts the water, sewer and wastewater line items from the published document, keeps the page reference for each one, and assigns a project type from the title and description with a keyword classifier. Figures are planning budgets, not awarded contracts, and can change when a plan is re-adopted.
Documents: CIP 2024–2025 (51 line items).
Data refreshed September 11, 2026.