Rock

Advisories Radar Cities

Flood Warning

Expires 4:58 AM EDT on March 27, 2019
Statement as of 3:59 PM CDT on March 26, 2019

The Flood Warning continues for
the Rock River at Afton.
* At 2:00 PM Tuesday the stage was 11.0 feet.
* Flood stage is 9.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast... the river will continue to fall to a stage of 10.9 feet
by tomorrow morning.
* Impact... at 11.1 feet... floodwaters affect Riverside Park and South
River Road in Janesville and there is widespread lowland and
agricultural land flooding in the Afton and Janesville areas. This
level is the 10 percent flood meaning that there is a 10 percent
chance of the river reaching this level in any given year.


River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.

(Stages in ft.) Bank- latest forecast stages
- flood full observed ... for 6 PM...
location stage stage stage/time Tue Wed Thu Fri
Afton 9.0 8.0 11.00 02 PM 03/26 11.0 10.9 10.9 10.8

- highest 24 hour change
- observed in river stage
- stage in (ft.) Up to highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Afton 11.07 04 PM 03/25 -0.06 11.00 07 PM 03/26

Below is the latest predicted precipitation information in 6 hour
increments for the listed sites. This information is updated twice
daily - in the morning and evening. Precipitation prediction is for
48 hours into the future from October through March and for 24
hours into the future from April through September.

Afton: 6 am-noon Tue Mar 26 0.00
afton: noon-6 PM Tue Mar 26 0.00
afton: 6 PM-midn Tue Mar 26 0.00
afton: midn-6 am Wed Mar 27 0.00
afton: 6 am-noon Wed Mar 27 0.00
afton: noon-6 PM Wed Mar 27 0.00
afton: 6 PM-midn Wed Mar 27 0.00
afton: midn-6 am Thu Mar 28 0.00

Lat... Lon 4274 8910 4274 8903 4265 8899 4247 8902
      4248 8910 4261 8909




359 PM CDT Tue Mar 26 2019

The Flood Warning continues for
the Rock River at Newville.
* At 2:00 PM Tuesday the stage was 7.6 feet.
* Flood stage is 6.5 feet.
* Moderate flooding is occurring... no forecast is available.
* Forecasts are not issued for this location. This warning will
remain in effect until the River Falls below flood stage.
* Impact... at 7.5 feet... 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.


River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.

(Stages in ft.) Bank- latest forecast stages
- flood full observed ... for 6 PM...
location stage stage stage/time Tue Wed Thu Fri
Newville 6.5 5.5 7.56 02 PM 03/26 not a forecast point

- highest 24 hour change
- observed in river stage
- stage in (ft.) Up to highest stage
- the last latest observed forecast in
- 7 days stage next 7 days
Newville 7.60 10 am 03/26 M ..not available..

Below is the latest predicted precipitation information in 6 hour
increments for the listed sites. This information is updated twice
daily - in the morning and evening. Precipitation prediction is for
48 hours into the future from October through March and for 24
hours into the future from April through September.

Newville: 6 am-noon Tue Mar 26 0.00
newville: noon-6 PM Tue Mar 26 0.00
newville: 6 PM-midn Tue Mar 26 0.00
newville: midn-6 am Wed Mar 27 0.00
newville: 6 am-noon Wed Mar 27 0.00
newville: noon-6 PM Wed Mar 27 0.00
newville: 6 PM-midn Wed Mar 27 0.00
newville: midn-6 am Thu Mar 28 0.00

Lat... Lon 4286 8902 4286 8896 4280 8900 4279 8906
      4283 8910 4284 8905




359 PM CDT Tue Mar 26 2019

The Flood Warning continues for
the Rock River near Lake Koshkonong.
* At 2:15 PM Tuesday the stage was 11.5 feet.
* Flood stage is 10.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
* Forecast... the river will continue rising to near 11.5 feet by this
evening. Additional rises may be possible thereafter.
* Impact... at 11.3 feet... there is Knee-Deep water over Blackhawk
Island Road. Lamp Road on west side of river also becomes Flooded.
Lake Koshkonong merges with Mud Lake to the east of Lake
Koshkonong.


River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.

(Stages in ft.) Bank- latest forecast stages
- flood full observed ... for 6 PM...
location stage stage stage/time Tue Wed Thu Fri
Lake Koshkonong 10.0 9.0 11.49 02 PM 03/26 11.5 11.4 11.3 11.2

- highest 24 hour change
- observed in river stage
- stage in (ft.) Up to highest stage
- the last latest observed forecast in
- 7 days stage next 7 Days
Lake Koshkonong 11.51 06 PM 03/25 -0.02 11.50 07 PM 03/26

Below is the latest predicted precipitation information in 6 hour
increments for the listed sites. This information is updated twice
daily - in the morning and evening. Precipitation prediction is for
48 hours into the future from October through March and for 24
hours into the future from April through September.

Lk koshkonong: 6 am-noon Tue Mar 26 0.00
lk koshkonong: noon-6 PM Tue Mar 26 0.00
lk koshkonong: 6 PM-midn Tue Mar 26 0.00
lk koshkonong: midn-6 am Wed Mar 27 0.00
lk koshkonong: 6 am-noon Wed Mar 27 0.00
lk koshkonong: noon-6 PM Wed Mar 27 0.00
lk koshkonong: 6 PM-midn Wed Mar 27 0.00
lk koshkonong: midn-6 am Thu Mar 28 0.00

Lat... Lon 4293 8897 4283 8883 4282 8891 4278 8899
      4288 8911 4291 8904




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