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ROAD CLOSURES

Monday, October 22, 2018

A contractor for the City will be milling and paving various streets throughout the city as part of the 2018 Paving project. Curb ramp removal and replacement has already begun. This week (week of October 22), milling and paving will occur at: Egbert Road from Main Street (RS 15) to Violett Road. ... more

REMINDER: TRICK-OR-TREAT HOURS 2018

Wednesday, October 17, 2018

The hours for trick-or-treating for 2018 will be 5:30 to 8 p.m. Wednesday, October 31. more

BE AWARE OF 5K PARTICIPANTS

Wednesday, October 17, 2018

The Goshen High School Music Department will have a 5k run and 3k walk as part o their annual fundraiser.   The event will be Saturday, Nov. 3 from 8 a.m. to 11 a.m.   The run/walk will start on Monroe Street near the corner with Lincolnway East. Participants will go East along... more

Upcoming Events All »

Goshen Housing Authority Board meetings

Tuesday, October 23, 2018, 7:00am

Board of Zoning Appeals meeting

Tuesday, October 23, 2018, 4:00pm

End of 2018 Brush Trailer program

Friday, October 26, 2018

Wet Weather Detention Facility

The total captured combined sewage since October 2011:
129.14 Million Gallons

Total Treated and relased from the WWDF to the Elkhart River since December 2011:
3.238 Million Gallons

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.