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Water Source Protection Week: Purple Martin Lake
ALL NEWS It’s Source Water Protection Week! September 29, 2025 🏞️It’s Source Water Protection Week! This week, we’re recognizing the critical role our rivers,…
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Water Challenges Met This Summer With Assistance From Central Iowans And Regional Communities
ALL NEWS Water challenges met this summer with assistance from central Iowans and regional communities 08/15/2025 By Jody Smith, Chairman, Central Iowa Water Works…
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CIWW Resumes Commercial Irrigation, Continuing The Phased Exit From The Stage III Watering Ban
DES MOINES, Iowa (July 29, 2025) — Central Iowa Water Works (CIWW) announced today that commercial irrigation and lawn watering can resume on Wednesday,…
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Lawn Watering To Resume July 22 Following A Phased Approach!
ALL NEWS Lawn Watering to Resume July 22 Following a Phased Approach! 07/21/2025 Residential lawn watering to resume JULY 22, 2025! On July 18,…
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What Is Reverse Osmosis
Q. What is Reverse Osmosis? A. There are many different membrane technologies, but to removed dissolved contaminates, like nitrate, reverse osmosis (RO) would typically…
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CIWW Announces Phased Lifting Of The Lawn Irrigation Ban Starting With Residential Customers
Central Iowa Water Works (CIWW) officials announced today that the lawn irrigation ban, activated as part of the utility’s Water Shortage Plan, is being lifted…





