or Select from map

Data Calendar for Holt Lock and Dam

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/Chicago timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Jan 2025Feb 2025 Mar 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101

Precip: M
Max Stage[ft]: 186.58
02

Precip: M
Max Stage[ft]: 186.73
03

Precip: M
Max Stage[ft]: 186.64
04

Precip: M
Max Stage[ft]: 186.72
05

Precip: M
Max Stage[ft]: 186.50
06

Precip: 0.03
Max Stage[ft]: 186.45
07

Precip: M
Max Stage[ft]: 186.50
08

Precip: M
Max Stage[ft]: 186.44
09

Precip: M
Max Stage[ft]: 186.56
10

Precip: 0.01
Max Stage[ft]: 186.68
11

Precip: 0.90
Max Stage[ft]: 186.80
12

Precip: 1.58
Max Stage[ft]: 186.41
13

Precip: M
Max Stage[ft]: 186.98
14

Precip: M
Max Stage[ft]: 186.95
15

Precip: M
Max Stage[ft]: 186.86
16

Precip: 0.88
Max Stage[ft]: 186.79
17

Precip: M
Max Stage[ft]: 186.85
18

Precip: M
Max Stage[ft]: 186.88
19

Precip: 0.11
Max Stage[ft]: 186.51
20

Precip: M
Max Stage[ft]: 186.48
21

Precip: M
Max Stage[ft]: 186.49
22

Precip: M
Max Stage[ft]: 186.70
23

Precip: M
Max Stage[ft]: 186.70
24

Precip: M
Max Stage[ft]: 186.74
25

Precip: M
Max Stage[ft]: 186.65
26

Precip: M
Max Stage[ft]: 186.80
27

Precip: M
Max Stage[ft]: 186.65
28

Precip: M
Max Stage[ft]: 186.75
01

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.