As you know, the Village has already replaced valves and installed an additional valve at the water treatment facility. This did not alleviate the cloudy water/excess oxygen in the water; however, it did replace valves that were not functioning properly and did need to be replaced. We have continued to look further into our system to determine the cause of the excess air that generates the cloudiness in the water.
The Village has two (2) wells. Well #4 was installed in 1983 and was replaced in 2003. Well #5 was installed in 2003. The Village has had a contractor pull and evaluate the pumps, column pipe and check valves for Well #4. The Village is currently operating on Well #5.
As part of the evaluation, Well #4 has also been televised and the Village will receive and review the video and have it for future reference. Per our contractor, the well hole appears to be in good shape; however, the evaluation of the existing equipment has determined that the pumps, bowl, several sections of column pipe and the check valves need to be replaced. The contract believes that the holes in the column pipe are creating a back drain situation which is what is generating the excess oxygen in the system. The Village Board authorized the repairs to Well #4 at the January 19, 2021 Committee of the Whole Meeting. The Village’s contractor, has all but one part in stock and has confirmation that the lone part will be shipped next week. Once the part is received, the well will be reassembled, the well will be disinfected and tested, and then brought back on-line.
Knowing that Well #5 is the same age as Well #4 and is a deeper well, that the evaluation and equipment replacement is expensive, the Village will budget to have the same evaluation procedure and repairs made to the Well #5 after May 1, 2021. May 1 begins the new fiscal (budget) year for the Village.
How is the Village paying for these repairs? The Village will be using the Water Improvement Fund; these funds, per Village Code, are paid by you when you pay your water bill. The Village recently adopted a Capital Improvement Plan/Maintenance Plan (CIP/MP), and both Well #4 and Well #5 will be added to the CIP so that they are regularly scheduled for evaluation and preventative maintenance every 10 years, which should prevent this type of situation from transpiring again in the future.
The water is safe to drink and the Village continues to have the water tested daily, monthly, quarterly, and every third year as required by the Illinois Environmental Protection Agency (IEPA.)