Flood ImpactsIf you notice any errors in the below information, please contact our Webmaster
8.1
Floodwaters surround some homes near East Mallwood Dr and across eastern Newville. Floodwaters affect a riverside restaurant and its parking lot on the south side of the river. Boat slips at two Newville marinas are under water and water surrounds fuel tanks at one marina. Dallman Park is flooded at Charley Bluff on the SE side of Lake Koshkonong. About 4 miles downstream, floodwaters flow over and cover Indianford Dam. Downstream in Janesville, Traxler park off of Memorial Drive is flooded and closed.
7.5
Floodwaters surround some homes near East Mallwood Drive and are into yards and roads across eastern Newville. Floodwaters affect a riverside restaurant and its parking lot on the south side of the river.
6.5
Floodwaters are in the back yards of homes and businesses near east Mallwood Road Drive in Newville.
5.5
Water is into some of the lowest back yards in the Newville area.
4.5
There is minor lowland flooding in the Newville area.
Flood Categories (in feet)
| Major Flood Stage: |
8 |
| Moderate Flood Stage: |
7.5 |
| Flood Stage: |
6.5 |
| Action Stage: |
5.5 |
| Low Stage (in feet): |
-9999 |
Historic Crests
(1) 8.51 ft on 04/23/2013
(2) 7.99 ft on 04/17/2013
(3) 7.79 ft on 09/12/2018
(4) 7.60 ft on 03/25/2019
(5) 7.26 ft on 10/15/2018
Show More Historic Crests
(P): Preliminary values subject to further review.
Recent Crests
(1) 7.14 ft on 10/15/2019
(2) 7.14 ft on 10/14/2019
(3) 7.10 ft on 10/12/2019
(4) 7.60 ft on 03/25/2019
(5) 7.25 ft on 10/20/2018
Show More Recent Crests
(P): Preliminary values subject to further review.
Low Water Records
(1) 2.14 ft on 06/27/2012
(2) 2.24 ft on 09/10/2013
weather.gov 
