Friday, August 18, 2017
West Lincoln Avenue will be restricted to one lane Friday, Aug. 18 and Monday, Aug. 21 in the 1700 block of W. Lincoln Avenue, across from Silverwood Lane. Crews will reopen the lane at the end of the day Friday and close again Monday Morning, before reopening to traffic at the end of the day Monday. more
Thursday, August 17, 2017
Norfolk Southern has changed the dates of when railroad crossings in Goshen will be closed. These are the new changes: The crossing at Madison Street (US 33) will not be closed until a later date to be determined. The crossings at Plymouth Avenue, Burdick Street and several private crossings... more
Wednesday, August 16, 2017
Last month, the city notified residents there would be no brush collection in August. That has changed to due to there being significant amounts of brush out on the streets from storm damage. Brush collection will begin Monday August 28, 2017. Please place all leaves and brush at the curb but... 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.