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IJssel water level at Olst today

Is the IJssel unusually low at Olst?

The IJssel at Olst read 25 cm above NAP at .

Level now

in the lowest 10 percent for the date

25 cm

Provisional

in the lowest 10 percent for the date

25 cmNormal for the date66 cm to 250 cmLowest -15.9 cmMedian 131 cm
The normal range for 26 October is 66 cm to 250 cm: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 14 years between 2012 and 2025.
Table: where the water stands
LevelValue
Newest reading25 cm,
Normal range for the date66 cm to 250 cm
Median for the date131 cm
Lowest in our series-15.9 cm
Past day
-7 cm
Past week
+36 cm

Heights are given above NAP, the datum the source names (NAP).

Level history

in the lowest 10 percent for the date

On the IJssel at Olst averaged 22.4 cm above NAP.

The last 90 days, against the normal range for each day

The last 90 days, against the normal range for each day 0 cm 100 cm 200 cm Lowest -15.9 cm 22.4 cm
  • Level
  • Below the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
  • Our record
Daily averages of the IJssel at Olst from 28 July 2026 to 25 October 2026, with the normal range for each day and the same days a year earlier.
Table: The last 90 days, against the normal range for each day
DayDaily average (cm)Normal rangeMedianA year earlier
24.9 cm59.9 cm to 265.5 cm148.2 cm108.6 cm
20.3 cm59.5 cm to 265.5 cm156.0 cm110.4 cm
19.2 cm52.8 cm to 265.8 cm172.7 cm110.4 cm
19.1 cm50.4 cm to 267.3 cm177.2 cm119.5 cm
15.6 cm48.2 cm to 267.9 cm178.7 cm142.0 cm
10.6 cm47.6 cm to 267.9 cm178.9 cm168.0 cm
6.9 cm42.9 cm to 267.9 cm178.9 cm182.3 cm
7.4 cm41.5 cm to 267.9 cm178.9 cm187.3 cm
8.7 cm40.5 cm to 267.9 cm178.9 cm189.6 cm
12.1 cm38.9 cm to 265.8 cm178.4 cm190.5 cm
8.1 cm38.7 cm to 265.5 cm177.2 cm189.5 cm
4.3 cm38.7 cm to 263.8 cm174.0 cm191.0 cm
3.0 cm38.2 cm to 257.5 cm173.3 cm188.6 cm
6.4 cm38.2 cm to 253.5 cm172.9 cm187.3 cm
1.4 cm38.2 cm to 250.0 cm172.3 cm185.9 cm
-3.2 cm38.2 cm to 248.3 cm170.8 cm179.6 cm
-4.2 cm38.2 cm to 246.2 cm165.9 cm167.7 cm
-3.5 cm38.2 cm to 241.9 cm161.1 cm156.2 cm
-3.3 cm38.2 cm to 241.0 cm156.5 cm145.1 cm
-4.5 cm38.2 cm to 235.2 cm154.9 cm132.2 cm
-1.1 cm40.5 cm to 233.0 cm151.0 cm119.7 cm
-2.8 cm40.4 cm to 227.4 cm146.0 cm108.2 cm
-0.7 cm38.8 cm to 224.2 cm144.2 cm98.9 cm
-0.6 cm38.8 cm to 222.3 cm143.1 cm93.2 cm
4.6 cm39.9 cm to 217.7 cm141.6 cm86.8 cm
9.3 cm38.7 cm to 215.9 cm139.8 cm81.6 cm
9.6 cm38.7 cm to 211.3 cm137.7 cm77.3 cm
5.3 cm38.7 cm to 210.9 cm134.9 cm73.0 cm
3.0 cm38.7 cm to 210.2 cm133.9 cm69.6 cm
3.8 cm38.7 cm to 207.9 cm132.2 cm71.2 cm
4.3 cm38.7 cm to 206.5 cm131.2 cm94.2 cm
13.3 cm38.7 cm to 206.1 cm130.5 cm114.6 cm
17.2 cm39.8 cm to 205.1 cm130.4 cm121.7 cm
22.9 cm40.1 cm to 205.1 cm130.3 cm119.7 cm
25.5 cm40.8 cm to 204.8 cm130.5 cm115.0 cm
28.3 cm40.8 cm to 204.4 cm130.6 cm117.0 cm
25.6 cm41.4 cm to 203.1 cm130.7 cm127.2 cm
29.0 cm42.1 cm to 201.0 cm130.9 cm144.1 cm
33.9 cm42.2 cm to 200.2 cm131.2 cm158.9 cm
37.5 cm42.4 cm to 200.1 cm132.3 cm161.9 cm
26.1 cm43.0 cm to 199.4 cm134.4 cm155.1 cm
21.8 cm43.2 cm to 198.6 cm135.4 cm147.0 cm
19.1 cm50.7 cm to 198.3 cm135.7 cm143.8 cm
28.1 cm50.9 cm to 197.9 cm136.2 cm144.9 cm
20.8 cm51.5 cm to 197.9 cm137.0 cm159.6 cm
14.8 cm51.7 cm to 199.4 cm139.2 cm175.7 cm
14.7 cm52.2 cm to 199.8 cm144.3 cm182.8 cm
16.7 cm53.5 cm to 199.9 cm144.9 cm184.8 cm
12.6 cm54.1 cm to 200.1 cm145.0 cm186.8 cm
12.2 cm56.9 cm to 200.1 cm144.9 cm186.0 cm
18.2 cm54.1 cm to 200.1 cm143.9 cm184.9 cm
13.0 cm53.6 cm to 200.1 cm142.8 cm183.8 cm
16.1 cm53.2 cm to 200.1 cm141.0 cm177.6 cm
12.8 cm53.2 cm to 200.3 cm138.6 cm170.1 cm
22.7 cm53.2 cm to 200.4 cm136.7 cm164.1 cm
18.3 cm54.0 cm to 200.4 cm135.9 cm157.8 cm
11.8 cm57.5 cm to 200.3 cm135.3 cm147.5 cm
9.8 cm57.7 cm to 200.4 cm134.5 cm134.5 cm
15.5 cm57.7 cm to 200.5 cm133.3 cm126.2 cm
5.3 cm57.7 cm to 200.4 cm129.9 cm121.9 cm
6.3 cm57.7 cm to 200.1 cm128.9 cm128.5 cm
2.7 cm57.7 cm to 200.0 cm128.5 cm163.5 cm
2.2 cm57.7 cm to 200.0 cm128.4 cm200.5 cm
-1.7 cm57.7 cm to 198.5 cm125.2 cmno value
-4.5 cm62.1 cm to 198.5 cm124.0 cm207.9 cm
-7.4 cm66.0 cm to 200.1 cm122.9 cm197.8 cm
-9.6 cm66.6 cm to 200.3 cm122.1 cm194.3 cm
-10.7 cm67.3 cm to 200.4 cm122.1 cm189.8 cm
-10.3 cm67.3 cm to 200.5 cm122.3 cm195.1 cm
-10.2 cm67.3 cm to 203.3 cm125.5 cm202.4 cm
-10.3 cm68.7 cm to 206.3 cm128.8 cm195.1 cm
-11.6 cm69.1 cm to 207.8 cm139.6 cm182.5 cm
8.8 cm69.4 cm to 209.1 cm141.2 cm174.1 cm
-1.4 cm64.2 cm to 212.7 cm143.1 cm168.2 cm
11.2 cm59.5 cm to 213.0 cm144.4 cm162.5 cm
14.9 cm54.7 cm to 213.2 cm145.9 cm158.3 cm
7.4 cm54.6 cm to 215.1 cm145.9 cm154.9 cm
0.8 cm54.6 cm to 220.3 cm144.4 cm150.4 cm
4.4 cm54.6 cm to 224.3 cm143.1 cm142.4 cm
-2.3 cm54.6 cm to 229.6 cm141.9 cm135.4 cm
-0.4 cm54.6 cm to 238.4 cm140.9 cm128.0 cm
7.3 cm54.6 cm to 246.2 cm139.5 cm123.3 cm
0.9 cm54.6 cm to 247.8 cm133.3 cm115.3 cm
-7.9 cm54.6 cm to 247.8 cm132.7 cm109.2 cm
-14.8 cm54.6 cm to 247.8 cm130.4 cm104.5 cm
-15.9 cm58.9 cm to 247.8 cm129.4 cm101.9 cm
-14.4 cm66.0 cm to 247.8 cm130.0 cm100.7 cm
-13.6 cm66.2 cm to 247.8 cm130.0 cm102.9 cm
13.8 cm66.2 cm to 247.8 cm130.4 cm119.5 cm
22.4 cm66.2 cm to 249.4 cm130.7 cm120.8 cm

The last 12 months, against the normal range for each day

The last 12 months, against the normal range for each day 0 cm 200 cm 400 cm Highest 529.3 cm Lowest -15.9 cm 22.4 cm
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • Our record
Daily averages of the IJssel at Olst from 25 October 2025 to 25 October 2026, with the normal range for each day.
Table: The last 12 months, against the normal range for each day
DayDaily average (cm)Normal rangeMedian
120.8 cm66.2 cm to 249.4 cm130.7 cm
137.3 cm66.2 cm to 250.0 cm130.8 cm
170.2 cm66.2 cm to 250.5 cm131.6 cm
207.4 cm66.0 cm to 250.9 cm132.7 cm
222.2 cm63.1 cm to 252.2 cm136.6 cm
229.2 cm62.1 cm to 253.0 cm138.6 cm
238.3 cm60.5 cm to 253.0 cm145.5 cm
250.5 cm60.5 cm to 253.0 cm150.8 cm
263.4 cm60.5 cm to 254.1 cm160.7 cm
264.8 cm60.5 cm to 255.7 cm162.1 cm
252.3 cm60.5 cm to 258.0 cm162.1 cm
239.7 cm60.5 cm to 258.4 cm160.7 cm
234.0 cm60.5 cm to 260.4 cm158.2 cm
234.4 cm60.5 cm to 261.0 cm156.8 cm
233.9 cm60.5 cm to 262.9 cm156.8 cm
228.5 cm60.6 cm to 263.4 cm156.8 cm
216.9 cm62.3 cm to 278.7 cm158.2 cm
208.2 cm62.6 cm to 282.5 cm160.9 cm
204.4 cm63.0 cm to 289.8 cm162.5 cm
200.9 cm65.1 cm to 293.0 cm165.9 cm
200.6 cm65.8 cm to 297.6 cm165.9 cm
198.7 cm67.4 cm to 297.6 cm165.9 cm
194.1 cm68.5 cm to 297.6 cm168.3 cm
186.0 cm71.6 cm to 297.6 cm180.2 cm
175.2 cm71.6 cm to 298.1 cm187.7 cm
167.1 cm71.6 cm to 298.1 cm190.6 cm
166.8 cm76.0 cm to 298.1 cm192.7 cm
161.3 cm77.3 cm to 298.1 cm192.7 cm
157.2 cm79.3 cm to 298.1 cm192.7 cm
154.6 cm78.2 cm to 296.3 cm192.7 cm
156.8 cm78.2 cm to 296.3 cm194.1 cm
155.2 cm78.2 cm to 296.6 cm195.0 cm
153.1 cm78.2 cm to 296.6 cm195.3 cm
150.3 cm77.7 cm to 296.8 cm195.3 cm
147.5 cm77.7 cm to 296.8 cm196.1 cm
161.4 cm77.5 cm to 297.3 cm196.1 cm
191.0 cm77.5 cm to 297.3 cm196.1 cm
204.8 cm78.2 cm to 297.3 cm197.2 cm
205.7 cm79.7 cm to 297.3 cm198.1 cm
205.2 cm81.5 cm to 297.0 cm199.9 cm
202.6 cm82.2 cm to 297.1 cm201.6 cm
201.7 cm82.5 cm to 300.7 cm202.2 cm
200.5 cm90.4 cm to 300.8 cm204.0 cm
202.9 cm95.6 cm to 302.0 cm205.0 cm
210.8 cm96.1 cm to 302.2 cm206.4 cm
217.9 cm97.5 cm to 303.4 cm207.9 cm
218.1 cm97.5 cm to 303.4 cm209.4 cm
217.6 cm97.5 cm to 303.4 cm209.9 cm
225.0 cm97.5 cm to 348.8 cm211.5 cm
235.2 cm97.5 cm to 360.5 cm212.4 cm
235.8 cm97.5 cm to 367.3 cm212.4 cm
225.8 cm97.7 cm to 390.7 cm212.5 cm
216.7 cm97.7 cm to 402.9 cm212.4 cm
209.9 cm97.5 cm to 412.6 cm209.9 cm
205.4 cm96.1 cm to 424.6 cm209.9 cm
203.3 cm96.1 cm to 428.2 cm209.9 cm
202.9 cm96.0 cm to 434.5 cm214.3 cm
199.1 cm95.8 cm to 436.7 cm218.6 cm
191.7 cm97.5 cm to 440.4 cm223.8 cm
182.2 cm98.3 cm to 446.2 cm229.3 cm
173.1 cm100.7 cm to 455.2 cm235.5 cm
164.4 cm98.0 cm to 467.3 cm255.8 cm
155.2 cm104.0 cm to 476.8 cm259.5 cm
148.3 cm115.7 cm to 480.5 cm261.4 cm
140.6 cm124.1 cm to 480.5 cm261.4 cm
132.6 cm135.3 cm to 480.5 cm262.0 cm
125.2 cm141.1 cm to 481.3 cm267.3 cm
119.2 cm143.2 cm to 481.3 cm267.5 cm
118.7 cm148.3 cm to 481.3 cm271.9 cm
123.7 cm151.5 cm to 483.4 cm275.6 cm
127.0 cm151.5 cm to 483.9 cm275.6 cm
126.7 cm151.5 cm to 482.1 cm278.8 cm
121.7 cm156.5 cm to 481.9 cm288.1 cm
116.6 cm156.5 cm to 481.1 cm289.5 cm
108.1 cm156.5 cm to 478.2 cm289.3 cm
106.3 cm161.7 cm to 477.4 cm291.5 cm
111.2 cm166.3 cm to 473.5 cm293.4 cm
139.9 cm174.7 cm to 467.3 cm294.9 cm
142.4 cm176.0 cm to 462.5 cm296.0 cm
139.5 cm176.1 cm to 459.2 cm298.2 cm
172.8 cm176.3 cm to 457.7 cm300.5 cm
214.5 cm177.0 cm to 451.5 cm300.0 cm
230.7 cm179.7 cm to 443.1 cm295.6 cm
230.5 cm177.0 cm to 432.9 cm293.6 cm
228.8 cm176.3 cm to 429.4 cm291.2 cm
226.5 cm176.1 cm to 423.0 cm286.0 cm
221.5 cm176.0 cm to 422.5 cm279.0 cm
216.9 cm174.7 cm to 419.9 cm273.4 cm
213.0 cm173.9 cm to 417.3 cm269.6 cm
209.8 cm167.7 cm to 416.9 cm262.4 cm
202.8 cm163.2 cm to 411.9 cm259.3 cm
190.9 cm163.2 cm to 408.6 cm257.5 cm
179.1 cm163.2 cm to 408.6 cm257.0 cm
169.1 cm163.2 cm to 407.9 cm256.3 cm
157.1 cm163.2 cm to 411.7 cm256.3 cm
151.6 cm163.2 cm to 413.9 cm256.3 cm
148.7 cm163.2 cm to 424.6 cm256.3 cm
146.5 cm163.2 cm to 430.9 cm257.0 cm
148.7 cm168.0 cm to 434.0 cm262.9 cm
164.2 cm186.8 cm to 437.6 cm271.0 cm
186.9 cm195.3 cm to 440.6 cm279.0 cm
198.7 cm197.0 cm to 442.1 cm285.9 cm
200.2 cm197.0 cm to 443.9 cm290.6 cm
195.7 cm197.0 cm to 443.8 cm295.2 cm
194.1 cm197.0 cm to 443.8 cm296.1 cm
197.5 cm197.0 cm to 441.2 cm296.1 cm
198.2 cm196.9 cm to 441.2 cm296.1 cm
193.3 cm195.0 cm to 442.3 cm294.3 cm
187.6 cm193.3 cm to 441.2 cm290.9 cm
186.0 cm189.8 cm to 440.7 cm287.6 cm
193.3 cm189.2 cm to 439.4 cm284.4 cm
210.8 cm186.2 cm to 437.9 cm281.0 cm
220.5 cm184.8 cm to 436.3 cm277.3 cm
240.0 cm182.1 cm to 433.2 cm274.3 cm
286.8 cm182.1 cm to 428.2 cm273.0 cm
335.4 cm181.9 cm to 424.8 cm270.6 cm
359.9 cm182.1 cm to 420.3 cm264.5 cm
369.1 cm182.1 cm to 405.0 cm262.0 cm
374.7 cm182.1 cm to 398.6 cm256.8 cm
382.7 cm182.1 cm to 396.8 cm249.9 cm
391.0 cm182.1 cm to 396.6 cm248.3 cm
399.7 cm181.9 cm to 395.2 cm247.3 cm
406.2 cm181.6 cm to 393.6 cm243.6 cm
413.9 cm179.6 cm to 392.9 cm241.0 cm
422.9 cm182.0 cm to 391.8 cm238.0 cm
432.8 cm182.4 cm to 391.1 cm236.7 cm
435.3 cm182.5 cm to 391.1 cm235.6 cm
429.3 cm182.9 cm to 393.4 cm233.4 cm
413.9 cm185.9 cm to 395.2 cm230.2 cm
388.5 cm185.9 cm to 395.2 cm227.4 cm
357.4 cm187.7 cm to 390.7 cm225.6 cm
323.4 cm192.5 cm to 389.8 cm223.7 cm
291.0 cm192.5 cm to 383.1 cm220.9 cm
265.2 cm187.3 cm to 364.0 cm220.9 cm
245.0 cm185.8 cm to 349.1 cm221.9 cm
231.0 cm185.5 cm to 342.8 cm223.3 cm
222.4 cm184.9 cm to 342.0 cm225.3 cm
218.2 cm182.5 cm to 336.5 cm226.6 cm
215.7 cm182.5 cm to 342.0 cm226.8 cm
212.2 cm180.8 cm to 342.8 cm227.2 cm
219.3 cm178.2 cm to 346.0 cm227.6 cm
229.3 cm177.8 cm to 346.0 cm231.6 cm
237.2 cm175.1 cm to 346.0 cm232.9 cm
244.0 cm173.3 cm to 346.0 cm233.3 cm
248.0 cm171.9 cm to 336.4 cm233.3 cm
246.1 cm166.6 cm to 333.5 cm232.7 cm
241.2 cm165.8 cm to 329.4 cm228.3 cm
234.6 cm164.0 cm to 326.8 cm226.4 cm
225.2 cm163.3 cm to 314.5 cm223.3 cm
216.0 cm160.9 cm to 303.6 cm220.9 cm
206.7 cm158.6 cm to 298.1 cm218.0 cm
202.6 cm157.9 cm to 288.8 cm216.2 cm
200.0 cm154.2 cm to 287.7 cm215.2 cm
189.9 cm149.7 cm to 285.9 cm212.7 cm
182.5 cm147.0 cm to 285.3 cm211.8 cm
178.4 cm143.4 cm to 285.3 cm211.1 cm
186.7 cm142.7 cm to 286.0 cm210.0 cm
194.8 cm139.8 cm to 287.7 cm209.0 cm
194.5 cm139.4 cm to 288.8 cm208.3 cm
188.2 cm139.1 cm to 298.8 cm207.0 cm
185.5 cm138.8 cm to 311.2 cm205.5 cm
183.6 cm136.6 cm to 312.0 cm203.5 cm
183.2 cm132.9 cm to 312.0 cm202.0 cm
181.2 cm132.4 cm to 312.0 cm199.6 cm
173.1 cm132.4 cm to 315.8 cm198.6 cm
166.2 cm132.4 cm to 315.9 cm198.3 cm
161.5 cm130.2 cm to 315.9 cm197.8 cm
163.7 cm129.7 cm to 315.9 cm197.7 cm
156.3 cm129.6 cm to 313.3 cm197.6 cm
156.6 cm128.0 cm to 310.8 cm197.2 cm
158.8 cm124.0 cm to 291.8 cm197.8 cm
160.4 cm120.7 cm to 284.9 cm198.0 cm
157.9 cm118.6 cm to 278.4 cm198.9 cm
158.5 cm118.4 cm to 275.6 cm199.1 cm
158.6 cm118.3 cm to 274.4 cm199.1 cm
162.4 cm117.1 cm to 271.6 cm199.1 cm
166.2 cm116.2 cm to 269.2 cm199.1 cm
163.7 cm116.0 cm to 262.8 cm197.9 cm
161.3 cm115.9 cm to 259.5 cm196.7 cm
161.4 cm114.9 cm to 259.5 cm196.7 cm
159.9 cm113.9 cm to 258.7 cm196.2 cm
157.0 cm113.9 cm to 258.7 cm196.2 cm
151.5 cm114.6 cm to 258.3 cm196.2 cm
145.8 cm114.6 cm to 258.3 cm196.2 cm
138.1 cm114.6 cm to 256.5 cm196.2 cm
130.7 cm114.6 cm to 256.3 cm196.2 cm
122.6 cm114.7 cm to 256.3 cm196.2 cm
115.4 cm115.1 cm to 256.3 cm195.6 cm
111.6 cm115.1 cm to 256.5 cm195.4 cm
109.3 cm115.1 cm to 258.3 cm195.4 cm
110.7 cm115.1 cm to 259.1 cm195.4 cm
112.1 cm115.5 cm to 259.2 cm196.0 cm
113.5 cm117.7 cm to 264.1 cm196.8 cm
117.0 cm122.6 cm to 265.8 cm197.5 cm
117.6 cm126.7 cm to 268.6 cm198.6 cm
119.8 cm128.9 cm to 272.8 cm199.0 cm
119.9 cm130.4 cm to 274.6 cm199.3 cm
120.3 cm130.4 cm to 275.3 cm199.4 cm
122.2 cm130.7 cm to 275.7 cm200.1 cm
129.6 cm136.0 cm to 275.7 cm200.3 cm
125.8 cm137.8 cm to 275.7 cm200.4 cm
134.8 cm140.6 cm to 275.7 cm200.3 cm
140.4 cm140.9 cm to 275.7 cm200.3 cm
141.1 cm140.3 cm to 276.1 cm200.3 cm
141.6 cm136.4 cm to 276.1 cm200.3 cm
148.2 cm134.1 cm to 276.1 cm200.3 cm
146.6 cm132.7 cm to 276.1 cm200.3 cm
144.9 cm130.6 cm to 276.1 cm200.3 cm
141.6 cm128.7 cm to 276.3 cm200.3 cm
138.5 cm128.2 cm to 276.3 cm200.4 cm
132.7 cm124.4 cm to 280.8 cm200.4 cm
128.0 cm122.2 cm to 285.8 cm200.4 cm
121.9 cm122.2 cm to 311.4 cm200.3 cm
116.1 cm122.2 cm to 328.0 cm200.4 cm
109.5 cm122.2 cm to 332.9 cm200.3 cm
100.8 cm122.2 cm to 337.7 cm200.6 cm
94.0 cm120.8 cm to 341.6 cm200.7 cm
91.3 cm120.8 cm to 343.3 cm200.7 cm
88.1 cm120.7 cm to 353.3 cm200.5 cm
89.5 cm120.6 cm to 360.4 cm200.2 cm
87.3 cm120.6 cm to 363.5 cm199.7 cm
90.7 cm120.7 cm to 370.3 cm199.5 cm
94.5 cm121.0 cm to 380.8 cm199.2 cm
105.2 cm122.2 cm to 384.4 cm198.5 cm
108.8 cm123.4 cm to 384.9 cm198.0 cm
110.9 cm123.8 cm to 384.5 cm197.9 cm
115.0 cm124.9 cm to 384.5 cm197.9 cm
122.6 cm126.4 cm to 384.5 cm197.7 cm
125.6 cm126.6 cm to 384.5 cm197.5 cm
126.3 cm126.6 cm to 389.2 cm197.4 cm
126.8 cm126.6 cm to 389.2 cm197.1 cm
128.2 cm126.6 cm to 389.2 cm197.1 cm
129.2 cm124.4 cm to 384.4 cm197.1 cm
122.2 cm123.2 cm to 378.4 cm197.3 cm
114.2 cm121.0 cm to 367.7 cm197.4 cm
110.8 cm120.3 cm to 362.5 cm197.4 cm
108.8 cm117.6 cm to 358.8 cm197.7 cm
102.2 cm116.7 cm to 356.7 cm198.8 cm
99.0 cm115.6 cm to 344.9 cm199.4 cm
94.9 cm113.8 cm to 336.7 cm199.7 cm
91.0 cm112.2 cm to 331.1 cm199.7 cm
87.3 cm110.7 cm to 318.4 cm198.6 cm
83.6 cm110.4 cm to 317.6 cm197.7 cm
80.5 cm109.9 cm to 312.2 cm195.1 cm
75.3 cm108.2 cm to 305.9 cm193.6 cm
73.5 cm104.2 cm to 303.5 cm192.7 cm
74.4 cm103.4 cm to 302.6 cm190.8 cm
68.2 cm102.6 cm to 298.3 cm188.7 cm
61.0 cm101.7 cm to 294.1 cm187.8 cm
57.0 cm101.6 cm to 291.2 cm186.0 cm
61.1 cm101.5 cm to 286.7 cm181.3 cm
61.7 cm99.8 cm to 283.9 cm176.7 cm
59.0 cm98.7 cm to 281.7 cm173.8 cm
62.8 cm96.5 cm to 278.5 cm173.8 cm
63.5 cm92.7 cm to 278.5 cm173.8 cm
65.8 cm90.5 cm to 279.4 cm173.8 cm
66.1 cm89.2 cm to 281.6 cm173.8 cm
62.1 cm87.5 cm to 283.1 cm173.8 cm
61.1 cm84.8 cm to 281.6 cm172.7 cm
56.3 cm81.8 cm to 278.6 cm171.8 cm
51.1 cm79.7 cm to 277.7 cm169.6 cm
44.9 cm79.1 cm to 276.2 cm167.7 cm
39.1 cm79.0 cm to 276.0 cm167.4 cm
34.8 cm78.4 cm to 275.0 cm166.9 cm
31.2 cm77.6 cm to 272.8 cm159.9 cm
31.4 cm76.7 cm to 270.3 cm157.2 cm
32.0 cm76.5 cm to 267.5 cm152.4 cm
35.6 cm76.2 cm to 267.5 cm148.7 cm
29.3 cm75.1 cm to 267.5 cm145.8 cm
26.0 cm74.5 cm to 266.8 cm144.1 cm
33.9 cm72.9 cm to 266.8 cm142.2 cm
35.1 cm68.9 cm to 265.5 cm139.3 cm
30.4 cm66.9 cm to 265.4 cm136.6 cm
28.7 cm66.7 cm to 265.4 cm136.6 cm
30.4 cm66.5 cm to 265.4 cm137.6 cm
32.2 cm63.5 cm to 265.4 cm141.4 cm
24.9 cm59.9 cm to 265.5 cm148.2 cm
20.3 cm59.5 cm to 265.5 cm156.0 cm
19.2 cm52.8 cm to 265.8 cm172.7 cm
19.1 cm50.4 cm to 267.3 cm177.2 cm
15.6 cm48.2 cm to 267.9 cm178.7 cm
10.6 cm47.6 cm to 267.9 cm178.9 cm
6.9 cm42.9 cm to 267.9 cm178.9 cm
7.4 cm41.5 cm to 267.9 cm178.9 cm
8.7 cm40.5 cm to 267.9 cm178.9 cm
12.1 cm38.9 cm to 265.8 cm178.4 cm
8.1 cm38.7 cm to 265.5 cm177.2 cm
4.3 cm38.7 cm to 263.8 cm174.0 cm
3.0 cm38.2 cm to 257.5 cm173.3 cm
6.4 cm38.2 cm to 253.5 cm172.9 cm
1.4 cm38.2 cm to 250.0 cm172.3 cm
-3.2 cm38.2 cm to 248.3 cm170.8 cm
-4.2 cm38.2 cm to 246.2 cm165.9 cm
-3.5 cm38.2 cm to 241.9 cm161.1 cm
-3.3 cm38.2 cm to 241.0 cm156.5 cm
-4.5 cm38.2 cm to 235.2 cm154.9 cm
-1.1 cm40.5 cm to 233.0 cm151.0 cm
-2.8 cm40.4 cm to 227.4 cm146.0 cm
-0.7 cm38.8 cm to 224.2 cm144.2 cm
-0.6 cm38.8 cm to 222.3 cm143.1 cm
4.6 cm39.9 cm to 217.7 cm141.6 cm
9.3 cm38.7 cm to 215.9 cm139.8 cm
9.6 cm38.7 cm to 211.3 cm137.7 cm
5.3 cm38.7 cm to 210.9 cm134.9 cm
3.0 cm38.7 cm to 210.2 cm133.9 cm
3.8 cm38.7 cm to 207.9 cm132.2 cm
4.3 cm38.7 cm to 206.5 cm131.2 cm
13.3 cm38.7 cm to 206.1 cm130.5 cm
17.2 cm39.8 cm to 205.1 cm130.4 cm
22.9 cm40.1 cm to 205.1 cm130.3 cm
25.5 cm40.8 cm to 204.8 cm130.5 cm
28.3 cm40.8 cm to 204.4 cm130.6 cm
25.6 cm41.4 cm to 203.1 cm130.7 cm
29.0 cm42.1 cm to 201.0 cm130.9 cm
33.9 cm42.2 cm to 200.2 cm131.2 cm
37.5 cm42.4 cm to 200.1 cm132.3 cm
26.1 cm43.0 cm to 199.4 cm134.4 cm
21.8 cm43.2 cm to 198.6 cm135.4 cm
19.1 cm50.7 cm to 198.3 cm135.7 cm
28.1 cm50.9 cm to 197.9 cm136.2 cm
20.8 cm51.5 cm to 197.9 cm137.0 cm
14.8 cm51.7 cm to 199.4 cm139.2 cm
14.7 cm52.2 cm to 199.8 cm144.3 cm
16.7 cm53.5 cm to 199.9 cm144.9 cm
12.6 cm54.1 cm to 200.1 cm145.0 cm
12.2 cm56.9 cm to 200.1 cm144.9 cm
18.2 cm54.1 cm to 200.1 cm143.9 cm
13.0 cm53.6 cm to 200.1 cm142.8 cm
16.1 cm53.2 cm to 200.1 cm141.0 cm
12.8 cm53.2 cm to 200.3 cm138.6 cm
22.7 cm53.2 cm to 200.4 cm136.7 cm
18.3 cm54.0 cm to 200.4 cm135.9 cm
11.8 cm57.5 cm to 200.3 cm135.3 cm
9.8 cm57.7 cm to 200.4 cm134.5 cm
15.5 cm57.7 cm to 200.5 cm133.3 cm
5.3 cm57.7 cm to 200.4 cm129.9 cm
6.3 cm57.7 cm to 200.1 cm128.9 cm
2.7 cm57.7 cm to 200.0 cm128.5 cm
2.2 cm57.7 cm to 200.0 cm128.4 cm
-1.7 cm57.7 cm to 198.5 cm125.2 cm
-4.5 cm62.1 cm to 198.5 cm124.0 cm
-7.4 cm66.0 cm to 200.1 cm122.9 cm
-9.6 cm66.6 cm to 200.3 cm122.1 cm
-10.7 cm67.3 cm to 200.4 cm122.1 cm
-10.3 cm67.3 cm to 200.5 cm122.3 cm
-10.2 cm67.3 cm to 203.3 cm125.5 cm
-10.3 cm68.7 cm to 206.3 cm128.8 cm
-11.6 cm69.1 cm to 207.8 cm139.6 cm
8.8 cm69.4 cm to 209.1 cm141.2 cm
-1.4 cm64.2 cm to 212.7 cm143.1 cm
11.2 cm59.5 cm to 213.0 cm144.4 cm
14.9 cm54.7 cm to 213.2 cm145.9 cm
7.4 cm54.6 cm to 215.1 cm145.9 cm
0.8 cm54.6 cm to 220.3 cm144.4 cm
4.4 cm54.6 cm to 224.3 cm143.1 cm
-2.3 cm54.6 cm to 229.6 cm141.9 cm
-0.4 cm54.6 cm to 238.4 cm140.9 cm
7.3 cm54.6 cm to 246.2 cm139.5 cm
0.9 cm54.6 cm to 247.8 cm133.3 cm
-7.9 cm54.6 cm to 247.8 cm132.7 cm
-14.8 cm54.6 cm to 247.8 cm130.4 cm
-15.9 cm58.9 cm to 247.8 cm129.4 cm
-14.4 cm66.0 cm to 247.8 cm130.0 cm
-13.6 cm66.2 cm to 247.8 cm130.0 cm
13.8 cm66.2 cm to 247.8 cm130.4 cm
22.4 cm66.2 cm to 249.4 cm130.7 cm

The last 10 years, weekly averages

The last 10 years, weekly averages 0 cm 200 cm 400 cm Highest 529.3 cm Lowest -15.9 cm -4.3 cm
  • Level
  • Our record
Weekly averages of the IJssel at Olst from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (cm)
75.8 cm
86.1 cm
86.9 cm
169.8 cm
199.1 cm
161.6 cm
109.9 cm
91.4 cm
77.2 cm
81.1 cm
74.2 cm
95.0 cm
124.8 cm
76.3 cm
84.4 cm
188.3 cm
180.9 cm
200.9 cm
240.4 cm
293.8 cm
307.0 cm
248.1 cm
212.1 cm
186.7 cm
148.1 cm
123.2 cm
119.4 cm
162.8 cm
195.0 cm
194.3 cm
189.8 cm
152.3 cm
174.7 cm
171.9 cm
123.2 cm
118.8 cm
138.8 cm
132.6 cm
126.4 cm
140.5 cm
186.1 cm
153.3 cm
182.2 cm
175.2 cm
130.3 cm
150.1 cm
186.2 cm
198.7 cm
159.9 cm
165.8 cm
204.7 cm
164.8 cm
130.9 cm
123.8 cm
130.5 cm
197.9 cm
228.1 cm
280.0 cm
261.9 cm
350.6 cm
420.2 cm
339.5 cm
409.4 cm
481.5 cm
403.3 cm
449.8 cm
464.5 cm
398.2 cm
282.2 cm
254.7 cm
214.6 cm
204.1 cm
230.6 cm
232.6 cm
215.2 cm
234.8 cm
219.9 cm
208.7 cm
203.0 cm
206.6 cm
189.5 cm
196.8 cm
196.9 cm
196.6 cm
205.7 cm
208.5 cm
205.0 cm
163.9 cm
116.2 cm
118.2 cm
85.5 cm
67.3 cm
50.7 cm
37.4 cm
42.9 cm
39.3 cm
38.6 cm
49.0 cm
51.3 cm
38.7 cm
46.0 cm
39.3 cm
27.3 cm
18.5 cm
16.7 cm
17.9 cm
22.8 cm
23.9 cm
16.5 cm
12.8 cm
65.0 cm
173.4 cm
149.1 cm
227.4 cm
212.3 cm
203.2 cm
268.5 cm
230.0 cm
220.3 cm
235.3 cm
280.9 cm
227.1 cm
187.9 cm
204.6 cm
298.4 cm
393.1 cm
261.0 cm
202.1 cm
195.0 cm
173.6 cm
142.1 cm
153.5 cm
158.0 cm
198.1 cm
204.3 cm
239.0 cm
197.1 cm
198.4 cm
208.4 cm
199.6 cm
189.2 cm
182.2 cm
165.2 cm
127.3 cm
117.6 cm
127.6 cm
138.1 cm
135.9 cm
162.6 cm
128.4 cm
105.2 cm
98.0 cm
72.5 cm
107.9 cm
122.4 cm
186.0 cm
187.9 cm
163.8 cm
179.6 cm
195.2 cm
202.8 cm
173.8 cm
195.1 cm
218.3 cm
290.8 cm
290.1 cm
278.5 cm
217.1 cm
215.9 cm
175.6 cm
174.1 cm
316.2 cm
406.1 cm
375.6 cm
394.1 cm
421.8 cm
461.9 cm
400.2 cm
253.9 cm
209.4 cm
182.2 cm
144.5 cm
118.5 cm
113.7 cm
140.6 cm
154.9 cm
147.6 cm
113.8 cm
94.7 cm
101.0 cm
157.4 cm
179.4 cm
143.6 cm
166.5 cm
131.9 cm
114.4 cm
97.2 cm
75.5 cm
114.0 cm
100.2 cm
84.6 cm
75.6 cm
125.8 cm
78.6 cm
55.1 cm
82.5 cm
115.0 cm
164.4 cm
126.3 cm
125.3 cm
182.1 cm
142.8 cm
109.0 cm
87.0 cm
79.8 cm
93.5 cm
106.1 cm
171.9 cm
247.7 cm
203.7 cm
177.3 cm
229.9 cm
309.9 cm
442.9 cm
473.3 cm
356.0 cm
264.7 cm
213.1 cm
214.2 cm
245.8 cm
221.5 cm
198.0 cm
189.6 cm
199.5 cm
168.9 cm
124.2 cm
131.3 cm
188.9 cm
223.1 cm
260.1 cm
225.3 cm
211.4 cm
214.1 cm
215.0 cm
243.0 cm
260.3 cm
330.9 cm
437.9 cm
331.0 cm
277.8 cm
268.8 cm
221.8 cm
206.7 cm
200.8 cm
186.8 cm
159.0 cm
137.7 cm
126.9 cm
107.4 cm
100.1 cm
93.1 cm
91.2 cm
88.0 cm
107.2 cm
82.3 cm
74.9 cm
112.7 cm
197.4 cm
202.8 cm
175.7 cm
197.9 cm
344.2 cm
386.8 cm
244.2 cm
208.2 cm
228.8 cm
325.2 cm
296.2 cm
384.0 cm
284.0 cm
208.5 cm
172.1 cm
146.1 cm
119.8 cm
189.4 cm
281.5 cm
209.0 cm
185.9 cm
183.8 cm
152.5 cm
137.5 cm
152.1 cm
139.1 cm
129.9 cm
133.3 cm
99.4 cm
118.1 cm
107.5 cm
83.8 cm
50.3 cm
41.1 cm
33.8 cm
20.4 cm
13.2 cm
22.9 cm
30.0 cm
28.9 cm
53.1 cm
88.9 cm
73.4 cm
151.1 cm
141.5 cm
110.8 cm
121.3 cm
112.6 cm
89.8 cm
96.3 cm
165.1 cm
171.2 cm
131.7 cm
101.7 cm
105.2 cm
269.3 cm
283.7 cm
286.8 cm
406.8 cm
276.7 cm
226.4 cm
221.2 cm
190.7 cm
180.3 cm
156.8 cm
175.6 cm
301.7 cm
272.7 cm
271.2 cm
344.8 cm
269.4 cm
235.9 cm
233.0 cm
224.1 cm
246.7 cm
276.0 cm
229.3 cm
203.7 cm
171.4 cm
133.4 cm
121.0 cm
123.4 cm
96.4 cm
83.3 cm
84.8 cm
83.4 cm
175.4 cm
228.6 cm
207.3 cm
158.2 cm
140.8 cm
190.1 cm
156.2 cm
133.3 cm
118.9 cm
98.5 cm
91.1 cm
107.6 cm
144.1 cm
247.7 cm
265.7 cm
329.7 cm
450.8 cm
429.8 cm
369.6 cm
422.5 cm
473.0 cm
518.1 cm
487.5 cm
459.5 cm
318.4 cm
349.8 cm
371.4 cm
354.4 cm
430.0 cm
370.5 cm
388.7 cm
278.3 cm
242.7 cm
273.5 cm
274.0 cm
294.5 cm
297.5 cm
249.7 cm
286.0 cm
250.0 cm
283.4 cm
243.5 cm
354.9 cm
364.8 cm
380.6 cm
369.1 cm
313.9 cm
277.5 cm
288.1 cm
286.9 cm
273.7 cm
252.4 cm
220.2 cm
209.2 cm
192.8 cm
184.6 cm
159.4 cm
128.6 cm
156.6 cm
173.8 cm
155.8 cm
227.5 cm
245.6 cm
292.9 cm
235.9 cm
208.3 cm
169.0 cm
144.2 cm
216.4 cm
266.3 cm
260.6 cm
289.5 cm
238.0 cm
295.3 cm
260.0 cm
362.6 cm
416.8 cm
276.9 cm
328.9 cm
304.1 cm
228.9 cm
230.7 cm
223.6 cm
214.9 cm
188.0 cm
173.7 cm
145.1 cm
125.8 cm
103.4 cm
91.9 cm
131.0 cm
143.6 cm
112.1 cm
120.3 cm
92.2 cm
111.0 cm
137.5 cm
188.8 cm
158.2 cm
114.7 cm
85.2 cm
76.3 cm
80.7 cm
87.0 cm
134.5 cm
189.1 cm
155.2 cm
88.4 cm
100.9 cm
144.5 cm
168.3 cm
174.9 cm
146.1 cm
197.9 cm
170.8 cm
129.1 cm
112.5 cm
225.9 cm
241.1 cm
203.4 cm
166.9 cm
159.3 cm
203.4 cm
222.9 cm
209.0 cm
165.1 cm
124.7 cm
120.9 cm
206.2 cm
204.8 cm
155.1 cm
195.9 cm
204.5 cm
357.1 cm
420.0 cm
326.3 cm
221.2 cm
239.5 cm
196.6 cm
188.1 cm
165.5 cm
160.4 cm
157.3 cm
119.8 cm
117.2 cm
133.6 cm
140.1 cm
103.1 cm
98.1 cm
124.8 cm
107.4 cm
80.8 cm
61.5 cm
60.9 cm
35.6 cm
30.5 cm
20.3 cm
7.2 cm
-1.6 cm
2.6 cm
10.0 cm
29.4 cm
19.4 cm
15.4 cm
10.0 cm
-6.0 cm
0.2 cm
2.6 cm
-4.3 cm

The whole record since 2012, weekly averages

The whole record since 2012, weekly averages 0 cm 200 cm 400 cm Highest 529.3 cm Lowest -15.9 cm -4.3 cm
  • Level
  • Our record
Weekly averages of the IJssel at Olst from 1 January 2012 to 25 October 2026.
Table: The whole record since 2012, weekly averages
Week startingWeekly average (cm)
no value
393.7 cm
469.5 cm
352.1 cm
414.1 cm
326.2 cm
189.6 cm
156.2 cm
208.9 cm
207.7 cm
208.6 cm
197.7 cm
180.4 cm
172.2 cm
153.3 cm
180.6 cm
189.9 cm
195.7 cm
198.8 cm
206.8 cm
199.1 cm
198.0 cm
195.1 cm
201.9 cm
220.0 cm
250.7 cm
217.8 cm
212.0 cm
220.3 cm
242.4 cm
201.1 cm
202.5 cm
159.8 cm
135.2 cm
114.5 cm
122.1 cm
157.2 cm
155.1 cm
149.3 cm
155.5 cm
186.3 cm
191.6 cm
245.9 cm
203.8 cm
190.6 cm
230.5 cm
235.8 cm
203.9 cm
186.4 cm
217.3 cm
234.1 cm
339.8 cm
479.4 cm
469.3 cm
346.7 cm
251.5 cm
206.2 cm
266.9 cm
442.4 cm
387.7 cm
263.7 cm
216.9 cm
204.7 cm
229.4 cm
232.0 cm
225.5 cm
197.1 cm
199.1 cm
259.3 cm
239.8 cm
250.7 cm
263.7 cm
249.4 cm
286.5 cm
334.7 cm
401.1 cm
395.3 cm
314.6 cm
288.3 cm
254.4 cm
219.6 cm
195.0 cm
186.0 cm
186.7 cm
184.0 cm
170.6 cm
139.2 cm
126.3 cm
116.7 cm
172.5 cm
204.4 cm
211.0 cm
171.3 cm
178.1 cm
214.7 cm
253.7 cm
259.4 cm
315.6 cm
394.6 cm
292.4 cm
244.5 cm
216.5 cm
207.0 cm
198.1 cm
242.7 cm
305.3 cm
288.3 cm
255.1 cm
223.7 cm
245.7 cm
226.8 cm
239.0 cm
289.6 cm
232.8 cm
207.1 cm
192.9 cm
168.0 cm
162.0 cm
156.1 cm
136.3 cm
127.4 cm
111.0 cm
133.1 cm
188.7 cm
208.2 cm
190.6 cm
194.9 cm
190.0 cm
160.5 cm
133.8 cm
107.8 cm
121.5 cm
177.4 cm
234.6 cm
217.9 cm
269.1 cm
274.3 cm
242.9 cm
245.9 cm
224.2 cm
225.8 cm
206.9 cm
200.6 cm
199.7 cm
177.3 cm
152.5 cm
189.1 cm
206.5 cm
203.4 cm
203.8 cm
206.8 cm
227.1 cm
213.3 cm
186.1 cm
183.4 cm
250.9 cm
301.8 cm
238.9 cm
305.0 cm
410.4 cm
368.0 cm
311.0 cm
321.9 cm
232.0 cm
217.6 cm
240.8 cm
282.9 cm
258.9 cm
211.1 cm
210.5 cm
295.5 cm
334.4 cm
232.5 cm
207.9 cm
206.2 cm
270.5 cm
289.8 cm
241.7 cm
216.7 cm
203.8 cm
196.0 cm
197.1 cm
204.2 cm
197.3 cm
172.4 cm
144.4 cm
124.4 cm
119.9 cm
94.6 cm
83.2 cm
134.7 cm
109.6 cm
127.0 cm
98.2 cm
96.6 cm
136.4 cm
103.9 cm
77.2 cm
83.3 cm
93.9 cm
70.4 cm
58.2 cm
67.2 cm
124.6 cm
193.7 cm
284.3 cm
241.6 cm
222.4 cm
200.4 cm
158.6 cm
179.8 cm
275.0 cm
288.5 cm
241.0 cm
338.2 cm
420.2 cm
418.9 cm
393.6 cm
355.3 cm
334.8 cm
251.1 cm
210.9 cm
215.1 cm
238.0 cm
217.3 cm
254.2 cm
261.4 cm
247.1 cm
214.0 cm
243.8 cm
239.9 cm
325.0 cm
392.0 cm
373.2 cm
413.8 cm
409.8 cm
319.7 cm
230.5 cm
235.2 cm
216.8 cm
213.3 cm
208.4 cm
197.6 cm
178.8 cm
148.2 cm
130.0 cm
129.6 cm
112.2 cm
95.1 cm
82.2 cm
57.7 cm
61.7 cm
75.8 cm
86.1 cm
86.9 cm
169.8 cm
199.1 cm
161.6 cm
109.9 cm
91.4 cm
77.2 cm
81.1 cm
74.2 cm
95.0 cm
124.8 cm
76.3 cm
84.4 cm
188.3 cm
180.9 cm
200.9 cm
240.4 cm
293.8 cm
307.0 cm
248.1 cm
212.1 cm
186.7 cm
148.1 cm
123.2 cm
119.4 cm
162.8 cm
195.0 cm
194.3 cm
189.8 cm
152.3 cm
174.7 cm
171.9 cm
123.2 cm
118.8 cm
138.8 cm
132.6 cm
126.4 cm
140.5 cm
186.1 cm
153.3 cm
182.2 cm
175.2 cm
130.3 cm
150.1 cm
186.2 cm
198.7 cm
159.9 cm
165.8 cm
204.7 cm
164.8 cm
130.9 cm
123.8 cm
130.5 cm
197.9 cm
228.1 cm
280.0 cm
261.9 cm
350.6 cm
420.2 cm
339.5 cm
409.4 cm
481.5 cm
403.3 cm
449.8 cm
464.5 cm
398.2 cm
282.2 cm
254.7 cm
214.6 cm
204.1 cm
230.6 cm
232.6 cm
215.2 cm
234.8 cm
219.9 cm
208.7 cm
203.0 cm
206.6 cm
189.5 cm
196.8 cm
196.9 cm
196.6 cm
205.7 cm
208.5 cm
205.0 cm
163.9 cm
116.2 cm
118.2 cm
85.5 cm
67.3 cm
50.7 cm
37.4 cm
42.9 cm
39.3 cm
38.6 cm
49.0 cm
51.3 cm
38.7 cm
46.0 cm
39.3 cm
27.3 cm
18.5 cm
16.7 cm
17.9 cm
22.8 cm
23.9 cm
16.5 cm
12.8 cm
65.0 cm
173.4 cm
149.1 cm
227.4 cm
212.3 cm
203.2 cm
268.5 cm
230.0 cm
220.3 cm
235.3 cm
280.9 cm
227.1 cm
187.9 cm
204.6 cm
298.4 cm
393.1 cm
261.0 cm
202.1 cm
195.0 cm
173.6 cm
142.1 cm
153.5 cm
158.0 cm
198.1 cm
204.3 cm
239.0 cm
197.1 cm
198.4 cm
208.4 cm
199.6 cm
189.2 cm
182.2 cm
165.2 cm
127.3 cm
117.6 cm
127.6 cm
138.1 cm
135.9 cm
162.6 cm
128.4 cm
105.2 cm
98.0 cm
72.5 cm
107.9 cm
122.4 cm
186.0 cm
187.9 cm
163.8 cm
179.6 cm
195.2 cm
202.8 cm
173.8 cm
195.1 cm
218.3 cm
290.8 cm
290.1 cm
278.5 cm
217.1 cm
215.9 cm
175.6 cm
174.1 cm
316.2 cm
406.1 cm
375.6 cm
394.1 cm
421.8 cm
461.9 cm
400.2 cm
253.9 cm
209.4 cm
182.2 cm
144.5 cm
118.5 cm
113.7 cm
140.6 cm
154.9 cm
147.6 cm
113.8 cm
94.7 cm
101.0 cm
157.4 cm
179.4 cm
143.6 cm
166.5 cm
131.9 cm
114.4 cm
97.2 cm
75.5 cm
114.0 cm
100.2 cm
84.6 cm
75.6 cm
125.8 cm
78.6 cm
55.1 cm
82.5 cm
115.0 cm
164.4 cm
126.3 cm
125.3 cm
182.1 cm
142.8 cm
109.0 cm
87.0 cm
79.8 cm
93.5 cm
106.1 cm
171.9 cm
247.7 cm
203.7 cm
177.3 cm
229.9 cm
309.9 cm
442.9 cm
473.3 cm
356.0 cm
264.7 cm
213.1 cm
214.2 cm
245.8 cm
221.5 cm
198.0 cm
189.6 cm
199.5 cm
168.9 cm
124.2 cm
131.3 cm
188.9 cm
223.1 cm
260.1 cm
225.3 cm
211.4 cm
214.1 cm
215.0 cm
243.0 cm
260.3 cm
330.9 cm
437.9 cm
331.0 cm
277.8 cm
268.8 cm
221.8 cm
206.7 cm
200.8 cm
186.8 cm
159.0 cm
137.7 cm
126.9 cm
107.4 cm
100.1 cm
93.1 cm
91.2 cm
88.0 cm
107.2 cm
82.3 cm
74.9 cm
112.7 cm
197.4 cm
202.8 cm
175.7 cm
197.9 cm
344.2 cm
386.8 cm
244.2 cm
208.2 cm
228.8 cm
325.2 cm
296.2 cm
384.0 cm
284.0 cm
208.5 cm
172.1 cm
146.1 cm
119.8 cm
189.4 cm
281.5 cm
209.0 cm
185.9 cm
183.8 cm
152.5 cm
137.5 cm
152.1 cm
139.1 cm
129.9 cm
133.3 cm
99.4 cm
118.1 cm
107.5 cm
83.8 cm
50.3 cm
41.1 cm
33.8 cm
20.4 cm
13.2 cm
22.9 cm
30.0 cm
28.9 cm
53.1 cm
88.9 cm
73.4 cm
151.1 cm
141.5 cm
110.8 cm
121.3 cm
112.6 cm
89.8 cm
96.3 cm
165.1 cm
171.2 cm
131.7 cm
101.7 cm
105.2 cm
269.3 cm
283.7 cm
286.8 cm
406.8 cm
276.7 cm
226.4 cm
221.2 cm
190.7 cm
180.3 cm
156.8 cm
175.6 cm
301.7 cm
272.7 cm
271.2 cm
344.8 cm
269.4 cm
235.9 cm
233.0 cm
224.1 cm
246.7 cm
276.0 cm
229.3 cm
203.7 cm
171.4 cm
133.4 cm
121.0 cm
123.4 cm
96.4 cm
83.3 cm
84.8 cm
83.4 cm
175.4 cm
228.6 cm
207.3 cm
158.2 cm
140.8 cm
190.1 cm
156.2 cm
133.3 cm
118.9 cm
98.5 cm
91.1 cm
107.6 cm
144.1 cm
247.7 cm
265.7 cm
329.7 cm
450.8 cm
429.8 cm
369.6 cm
422.5 cm
473.0 cm
518.1 cm
487.5 cm
459.5 cm
318.4 cm
349.8 cm
371.4 cm
354.4 cm
430.0 cm
370.5 cm
388.7 cm
278.3 cm
242.7 cm
273.5 cm
274.0 cm
294.5 cm
297.5 cm
249.7 cm
286.0 cm
250.0 cm
283.4 cm
243.5 cm
354.9 cm
364.8 cm
380.6 cm
369.1 cm
313.9 cm
277.5 cm
288.1 cm
286.9 cm
273.7 cm
252.4 cm
220.2 cm
209.2 cm
192.8 cm
184.6 cm
159.4 cm
128.6 cm
156.6 cm
173.8 cm
155.8 cm
227.5 cm
245.6 cm
292.9 cm
235.9 cm
208.3 cm
169.0 cm
144.2 cm
216.4 cm
266.3 cm
260.6 cm
289.5 cm
238.0 cm
295.3 cm
260.0 cm
362.6 cm
416.8 cm
276.9 cm
328.9 cm
304.1 cm
228.9 cm
230.7 cm
223.6 cm
214.9 cm
188.0 cm
173.7 cm
145.1 cm
125.8 cm
103.4 cm
91.9 cm
131.0 cm
143.6 cm
112.1 cm
120.3 cm
92.2 cm
111.0 cm
137.5 cm
188.8 cm
158.2 cm
114.7 cm
85.2 cm
76.3 cm
80.7 cm
87.0 cm
134.5 cm
189.1 cm
155.2 cm
88.4 cm
100.9 cm
144.5 cm
168.3 cm
174.9 cm
146.1 cm
197.9 cm
170.8 cm
129.1 cm
112.5 cm
225.9 cm
241.1 cm
203.4 cm
166.9 cm
159.3 cm
203.4 cm
222.9 cm
209.0 cm
165.1 cm
124.7 cm
120.9 cm
206.2 cm
204.8 cm
155.1 cm
195.9 cm
204.5 cm
357.1 cm
420.0 cm
326.3 cm
221.2 cm
239.5 cm
196.6 cm
188.1 cm
165.5 cm
160.4 cm
157.3 cm
119.8 cm
117.2 cm
133.6 cm
140.1 cm
103.1 cm
98.1 cm
124.8 cm
107.4 cm
80.8 cm
61.5 cm
60.9 cm
35.6 cm
30.5 cm
20.3 cm
7.2 cm
-1.6 cm
2.6 cm
10.0 cm
29.4 cm
19.4 cm
15.4 cm
10.0 cm
-6.0 cm
0.2 cm
2.6 cm
-4.3 cm

How this compares

  • The daily average on 25 October 2026 was 22.4 cm, the second lowest for 25 October in 15 years of record (2012 to 2026). The newest value is provisional.
  • That is 95 cm below the median of 117 cm for 25 October over the last 10 years. The newest value is provisional.
  • So far in 2026 the daily average was below the normal range on 191 of 298 days, the most of any of the 15 years since 2012. The next most was 107 days in 2018.

Same date in past years

25 October in the last 10 years

DayLevelAgainst the normal range for the date
120.8 cm
226.7 cm
128.1 cm
108.9 cm
96 cm
113.6 cm
195.8 cm
15.4 cm
130.8 cm
73 cm

Year by year

The lowest and highest daily average of each year

The lowest and highest daily average of each year 0 cm 200 cm 400 cm Highest 529.3 cm, 2023 Lowest -15.9 cm, 2026 so far
  • Each year, lowest to highest
  • The year so far
  • Lowest in our series
  • Highest in our series
The lowest and highest daily average of the IJssel at Olst in each year from 2012 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 1 January 2012 was -15.9 cm, on 21 October 2026, a provisional value. The highest was 529.3 cm, on 27 December 2023.
Table: The lowest and highest daily average of each year
YearLowest daily average (cm)DayHighest daily average (cm)DayDays with a value
105.3 cm493.6 cm366
106.5 cm492 cm365
98.8 cm320.9 cm365
54.9 cm424.6 cm365
47.1 cm448.9 cm366
67.6 cm440.7 cm365
7.8 cm497.4 cm365
provisional67.6 cm417.7 cm365
48.1 cm471.9 cm366
67.6 cm493.5 cm365
provisional10.4 cm418.5 cm365
74.5 cm529.3 cm365
provisional123.5 cm506.4 cm366
provisional69.6 cm458.2 cm365
so far, provisional-15.9 cm435.3 cm298

Each year from January to December, weekly averages

Each year from January to December, weekly averages 0 cm 200 cm 400 cm 2023, highest day 2026 so far
  • The year so far, also the year of the lowest day in our series
  • , the year before
  • Year of the highest day in our series
  • Other years
  • Normal range for the week
The weekly averages of the IJssel at Olst in each year from 2012 to 2025 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The lowest daily average in our series since 1 January 2012 was in 2026, the highest in 2023. Each week is 7 days counted from 1 January (in a leap year, the weeks after 29 February start a day earlier), the last to 31 December.
Table: Each year from January to December, weekly averages
Week so far, lowest day Weekly average (cm), highest day Weekly average (cm)Normal range (cm)
to 120.4 cm294.1 cm151.5 cm to 482.1 cm
to 146.6 cm269.6 cm176.0 cm to 462.5 cm
to 224.0 cm403.0 cm176.1 cm to 423.0 cm
to 180.0 cm301.3 cm163.2 cm to 408.6 cm
to 170.6 cm225.0 cm186.8 cm to 437.6 cm
to 193.2 cm224.4 cm196.9 cm to 441.2 cm
to 263.8 cm195.3 cm182.1 cm to 433.2 cm
to 391.0 cm180.1 cm182.1 cm to 396.6 cm
to 411.4 cm161.6 cm182.9 cm to 393.4 cm
to 256.6 cm158.1 cm185.8 cm to 349.1 cm
to 229.4 cm294.9 cm177.8 cm to 346.0 cm
to 224.6 cm281.1 cm163.3 cm to 314.5 cm
to 189.5 cm263.9 cm143.4 cm to 285.3 cm
to 180.1 cm340.9 cm132.9 cm to 312.0 cm
to 159.3 cm282.2 cm128.0 cm to 310.8 cm
to 161.7 cm236.4 cm116.2 cm to 269.2 cm
to 143.7 cm235.7 cm114.6 cm to 258.3 cm
to 112.8 cm223.8 cm115.1 cm to 259.1 cm
to 122.2 cm238.3 cm130.4 cm to 275.3 cm
to 142.5 cm281.0 cm136.4 cm to 276.1 cm
to 126.9 cm234.5 cm122.2 cm to 285.8 cm
to 91.7 cm206.2 cm120.7 cm to 353.3 cm
to 111.8 cm177.0 cm123.8 cm to 384.5 cm
to 122.5 cm139.2 cm124.4 cm to 384.4 cm
to 95.2 cm116.7 cm113.8 cm to 336.7 cm
to 70.0 cm128.8 cm103.4 cm to 302.6 cm
to 62.8 cm98.9 cm96.5 cm to 278.5 cm
to 49.9 cm85.4 cm79.7 cm to 277.7 cm
to 31.3 cm83.7 cm76.2 cm to 267.5 cm
to 28.9 cm81.2 cm66.5 cm to 265.4 cm
to 12.5 cm158.4 cm47.6 cm to 267.9 cm
to 4.6 cm227.7 cm38.2 cm to 257.5 cm
to -2.9 cm210.7 cm38.2 cm to 235.2 cm
to 5.0 cm168.2 cm38.7 cm to 211.3 cm
to 19.6 cm133.8 cm40.1 cm to 205.1 cm
to 27.9 cm191.3 cm43.0 cm to 199.4 cm
to 15.7 cm158.9 cm53.5 cm to 199.9 cm
to 14.9 cm137.4 cm53.2 cm to 200.4 cm
to 3.7 cm120.6 cm57.7 cm to 200.0 cm
to -10.0 cm101.8 cm67.3 cm to 200.5 cm
to 6.6 cm85.5 cm54.7 cm to 213.2 cm
to -4.7 cm107.1 cm54.6 cm to 247.8 cm
to no value136.4 cm66.2 cm to 249.4 cm
to no value238.3 cm60.5 cm to 253.0 cm
to no value260.3 cm60.5 cm to 262.9 cm
to no value315.1 cm67.4 cm to 297.6 cm
to no value441.9 cm79.3 cm to 298.1 cm
to no value438.1 cm77.5 cm to 297.3 cm
to no value372.1 cm90.4 cm to 300.8 cm
to no value412.8 cm97.5 cm to 360.5 cm
to no value466.5 cm96.0 cm to 434.5 cm
to no value514.9 cm115.7 cm to 480.5 cm
Every year
YearDays with a valueDays below the normal range
to 298191
36576
3660
36529
365103
36512
36648
3656
365107
36547
36629
3658
36517
3650
36610

How it compares

That is below the normal range for the date, in the lowest 10 percent of the daily averages of these dates in the 14 years between 2012 and 2025.

Records

  • Highest reading in our series since 1 January 2012: 530 cm at 10:10 CET on 27 December 2023.
  • Lowest reading in our series since 1 January 2012: -32 cm at 11:10 CEST on 1 October 2026. Provisional data.
  • Highest daily average in our series since 1 January 2012: 529.3 cm on 27 December 2023.
  • Lowest daily average in our series since 1 January 2012: -15.9 cm on 21 October 2026. Provisional data.

Also on this water

About this gauge

Olst is a gauge on the IJssel in the Netherlands.

It lies at 52.3420° N, 6.1045° E.

Its readings come from Rijkswaterstaat.

The newest reading is provisional: the source may still correct it.

About these figures

The normal range for 25 October is 66 cm to 249 cm: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 14 years between 2012 and 2025.

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