Monday, April 23, 2018
Note: The Boil Water Advisory issued on April 23, 2018 has been canceled. The order was for: All Homes on Lincoln Ave from 6th to 8th Street. Samples have been taken; test results are satisfactory, it is no longer necessary to boil your water.Thank you for your patience and for water conservation measures... more
Wednesday, April 18, 2018
The Goshen Common Council will hold a public hearing in which all owners of real estate within the Goshen Downtown Economic Improvement District and other interested persons will be heard concerning an ordinance to amend the uses of the economic improvement fund. The proposed ordinance amends Ordinance... more
Friday, April 13, 2018
In connection with the US 33 Northern Connector project, S. Eighth Street will be closed between Washington Street and Lincoln Avenue on Monday, April 16, 2018. The contractor also will be setting up a lane shift on Lincoln Avenue just west of the railroad tracks to allow for the construction of... more
Goshen's Wet Weather Detention Facility (WWDF) was constructed in 2011 and is capable of treating 212 million gallons daily (MGD) of stormwater. It is equipped to capture and store a one year/one hour rain event of 1.1 inches. It can also treat up to a ten year/one hour rain event of 1.88 inches. There are 3 pump stations along with a 90" sewer that deliver flows to the WWDF once the Wastewater Treatment Plant flow reaches the capacity of 12.5 MGD.
Once the flow enters the facility, it goes through 90" grinders which are the largest currently made. It is then pumped through 4 RCS (raw combined sewage) pumps that are rated at 53 MGD each. The water is treated with Sodium Hyochlorite for disinfection before it travels into 2 tanks that can hold approximately 2.5 million gallons each. If the facility reaches its storage capacity, the water is de-chlorinated with Sodium Bisulfite before discharging into the Elkhart River.
Once a rain event is over and the flow at the WWTP returns to normal, the WWDF then begins to drain back to the WWTP.
When the WWDF is completely drained, residual sediment remains on the bottom of the storage tanks. These tanks are flushed automatically with a flush gate system and each flush gate tank holds 7, 500 gallons. There are 5 flush tanks within each storage tank.
This picture is the inside of one of the storage tanks and in the distance you can see the gates and a couple employees working on the gates. This helps to grasp the size of the tank and the flush tanks with in them.