# Wigen Water Technologies awarded UF and RO expansion for Saylorville WTP

Wigen Water Technologies was selected by Central Iowa Water Works to supply ultrafiltration (UF) and reverse osmosis (RO) systems for a 10 MGD expansion of the Saylorville Water Treatment Plant in Des Moines, Iowa.

- Type: Contract
- Announced: 2026-01-21
- Where: Des Moines, Iowa, United States
- Status: announced
- Capacity: 10 MGD
- Products: ultrafiltration systems, reverse osmosis systems
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Wigen Water Technologies](https://endata.com/companies/46332.md)
- [Wigen Water Technologies](https://endata.com/companies/46332.md) (supplier)
- [Central Iowa Water Works](https://endata.com/companies/89810.md) (customer)
- [City of Bismarck](https://endata.com/companies/90513.md) (customer)

## Sources

- [wigen.com](https://wigen.com/wigen-awarded-10-mgd-uf-and-ro-expansion/), 2026-01-21: "Wigen Water Technologies has been selected by Central Iowa Water Works to supply ultrafiltration (UF) and reverse osmosis (RO) systems for a 10 MGD expansion of the Saylorville Water Treatment Plant."
- [wigen.com](https://wigen.com/wigen-ro-system-to-increase-bismarck-plant-capacity-by-10-mgd/), 2026-02-24: "Wigen Water Technologies has been selected to supply a 4-train, 1.65 MGD-per-train Reverse Osmosis (RO) system for the City of Bismarck, ND."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.