Case Date:

3/31/2015

Alexandra Kalpakidis forwarded the following email she received: ---------- Forwarded message ---------- From: Don Creek <creekdon@gmail.com> Date: Fri, Mar 27, 2015 at 6:39 PM Subject: [utilities.cs] flooding in Westwood subdivision To: utilities.cs@bloomington.in.gov I have noticed that your trucks inspect our neighborhood flooding during/following every rain. I would like information on the situation, your concerns and the issues. Thank you

Case Date:

3/22/2017

Ms Dwyer contacted me last week and I met her at her house this morning. She is concerned about a sinkhole forming in her yard again and the amount of water that ponds on the south side of her house. This is a historical problem. We made some storm improvements in the alley east of her last year and hoped that would help solve some of her problems but she still has issues and would like to know what she can do. I told her I have asked our crews to video the storm sewer that runs along her yard to make sure the pipe is sound. I told her I would also check our sanitary sewer videos to make sure the sanitary sewer is sound. I explained I would be out of the office for about a week and would get back with her in a couple weeks to let her know what we have found.

Case Date:

4/17/2018

I received the following email: Last year, you helped me and my neighbors deal with some of the water runoff plaguing our yards by installing a new storm sewer manhole. At the time, you mentioned the possibility of adding another slotted drain higher up on the alley to deal with the water that comes down the alley and into my yard. Do you think this is a possibility in the near future? In April, my backyard again was badly flooded with water coming in two streams: down the alley and from Woodlawn. BoI have discussed with Thrasher Landscaping possible remedies. They would involve adding pipes that would attach to the city pipes in my front yard. I am contacting you to see if this is possible. We need to be careful to aid damaging the existing city pipes that run through my side yard. I look forward to hearing from you. Thanks again for the help you provided last summer.

Case Date:

4/13/2020

Dear Mr. Howard, Mr. Peden, Mr. Meyers, and Mr. Rollo, We are the property-owners at 2017 E Marilyn Dr. abutting Mr. Howard’s residential construction project at 1110 S. Covenanter Dr (http://howardshomeimprovement.com). We're writing because we're concerned about the addition of gravel this past week to Mr. Howard’s lot, raising it several feet above our property, creating what looks sure to become a pond of run-off water along the eastern edge of our property and causing likely flooding at the southern edge. A marshy meadow that used to collect water on Mr. Howard’s property has been shifted onto our property. In order to get a sense of the impacts and the city’s review of them, we are hoping to talk with Mr. Howard and a city inspector before further work proceeds. We are also concerned that the property line has not been staked and our property is being used for construction staging, with considerable removal of vegetation and possible spreading of gravel across the property line. Here is a rough calculation of the drainage runoff from Mr. Howard’s property onto ours: The raised area is 30’+60’+10’=100' X 12’ = 1200 sq ft (at the side) and 22’ + 12’ = 34’ X 10’ = 340’ sq ft (at the back) = 1540 sq ft (total). At an average 5” rainfall in May, that would create 4,800 gallons or 640 cu ft of runoff. Annually, rainfall is about 50” so the runoff would be about 48,000 gallons or 6400 cu ft per year. But with climate change we suspect those amounts are going to increase (rainfall for every month this year has exceeded the norm). We arrived at this estimate using the USGS rainfall calculator: https://water.usgs.gov/edu/activity-howmuchrain.html And we used rainfall estimates from: https://www.weather.gov/ind/Precip_scorecard_IND For the raised area of Mr Howard’s property, we used the schematics attached below. We also have attached photographs showing the construction staging on our property, and the effect of the land build-ups on the east side of our property line. Thank you for your help, Ben and Jenny Robinson