Drought in Lake County, OR: 7.7 years in 10 since 2000

7.7 years in 10

Lake County, OR: 20 of 26 full years had 13+ weeks in drought. More drought-prone than most US counties.

1. 0
2. 46
3. 28
4. 49
5. 52
6. 48
7. 0
8. 33
9. 53
10. 24
11. 0
12. 1
13. 52
14. 53
15. 52
16. 52
17. 41
18. 0
19. 45
20. 14
21. 43
22. 52
23. 52
24. 22
25. 20
26. 0

20002025

Drought years: 2001 (46 wk), 2002 (28 wk), 2003 (49 wk), 2004 (52 wk), 2005 (48 wk), 2007 (33 wk), 2008 (53 wk), 2009 (24 wk), 2012 (52 wk), 2013 (53 wk), 2014 (52 wk), 2015 (52 wk), 2016 (41 wk), 2018 (45 wk), 2019 (14 wk), 2020 (43 wk), 2021 (52 wk), 2022 (52 wk), 2023 (22 wk) and 2024 (20 wk). Not a single drought week in 2000, 2006, 2010, 2017 and 2025.

Plan for drought as normal: shrink the lawn, go drip and natives

Drought is the normal state of things here. Most of the yard goes to natives and gravel on drip; any grass that stays is a small, tough patch.

If you are replacing turf, plant natives in fall so roots set before the Sep peak, and check your water utility for a turf-removal rebate before you dig.

Against the rest of OR

1st most drought-prone of 36 OR counties; the OR middle is 4.4 in 10. Closest on the list: Harney County (7.3 in 10). Least drought: Clatsop County (2.7 in 10).

When in the year it hits

Most often in Sep (67% of weeks), then Jul (66%) and Aug (65%). Least in Jan (51%). May to September averages 65%.

1. 51 Jan
2. 56 Feb
3. 63 Mar
4. 60 Apr
5. 64 May
6. 63 Jun
7. 66 Jul
8. 65 Aug
9. 67 Sep
10. 64 Oct
11. 61 Nov
12. 56 Dec

The worst year: 2015

2015: 52 weeks in drought, peaking at D4 exceptional. Across 1,401 weekly maps: 61.2% of all weeks at D1 or worse, 30.9% at D2, 15.6% at D3, 63 weeks with some of the county in D4. Longest unbroken spell: 251 weeks, Dec 27, 2011 to Oct 11, 2016.

Lately

Last drought year: 2024, 20 weeks. 2016-2025: 8 in 10, against 7.5 in 10 for 2000-2015, about the same. So far in 2026: 26 of 44 weeks in drought, through Nov 3, 2026.

Further reading

Lake County lands on the plan covered in shrinking the lawn. Its worst year, 2015, was not one of the big national drought years; see the worst years since 2000. How each of Lake County's 1,401 weeks was judged: how drought is counted.