Here is the latest amounts of rain from this storm. Some of the amounts have been since Midnight, others have been since the rain began late Tuesday night/early Wednesday morning. Upwards of a FOOT of rain has fallen in the southeastern parts of the state. 3-6 inches of rain has been the common amount for areas south of US Hwy 20 and east of Interstate 35.

UPDATE:
Anamosa 3.70
Springville 5.10 (since 11pm Tuesday)
2WNW Cedar Rapids 7.10
3NNW Cedar Rapids 8.34 (Storm Total)
Shellsburg 7.50
What Cheer 4.20
Bertram 6.85
Lowden 5.46 (Storm Total)
New London 7.20 (Storm Total)