Washington Water Restrictions 2026 – Statewide Drought Emergency Declared
Source: Washington State Department of Ecology
Washington State declared a statewide drought emergency on April 8, 2026— the fourth consecutive year and only the second statewide declaration since 2015. Every single watershed in Washington has fallen below 75% of normal water supply, the legal threshold required for an emergency declaration.
Snowpack across Washington’s mountains stands at just 52% of normal. The warm winter delivered 104% of normal precipitation — but as rain, not snow. That rain ran off immediately instead of building the mountain snowpack that feeds rivers through July, August, and September.
For residential lawn owners, this means water restrictions are either in effect now or arriving soon this summer. This page covers what each major city requires in 2026.
The 2026 Drought Declaration — What It Means
Washington’s April 8, 2026 emergency declaration gives the state two key powers:
- Distributing $3 million in drought emergency response grants to public entities.
- Expediting water right permits and transfers to address supply gaps.
Director Casey Sixkillerof the Department of Ecology stated: every watershed in the state met the drought threshold simultaneously — an unprecedented event under the current drought framework established in 1989.
The declaration affects all of Washington east of the Cascades more severely, including the Yakima River Basin— which produces 75% of the nation’s hops and generates $4.5 billion in agricultural revenue annually. Urban utilities serving Seattle, Tacoma, and Everett planned ahead and do not currently anticipate customer impacts. All other areas should expect voluntary or mandatory restrictions to be declared through the summer.
Long-term forecast: above-normal temperatures and below-normal precipitation through June 2026.
On May 6, 2026, Governor Bob Ferguson and the Department of Ecology launched Washington’s Water Future, a statewide initiative convening regional roundtables with Tribal governments, local governments, utilities, agricultural groups, and community organizations through summer 2026. Ecology will deliver policy recommendations ahead of the 2027 legislative session. The initiative reflects the state’s recognition that drought has become structural, not episodic: this is the fourth consecutive year all or part of Washington has been under a drought declaration. See ecology.wa.gov.
City-by-City Restrictions Overview (2026)
Spokane
Two-tier ordinance active June 1 – October 1 annually.
Level 1 (automatic every summer):No watering 10 a.m. – 6 p.m.; max 4 days per week. Suggested odd addresses Tue/Thu/Sat; even addresses Wed/Fri/Sun.
Level 2 (when Spokane River drops below 1,000 CFS):No watering 10 a.m. – 6 p.m.; max 2 days per week; max 2 hours total per watering day; no washing hardscapes (driveways, sidewalks, decks).
Trigger:Spokane River at the USGS Lower Crossing gauge. Given the statewide drought declaration and 52% snowpack, Level 2 is likely to be triggered earlier than normal in 2026 — possibly by early July.
See Spokane’s full schedule →Seattle / King County
Seattle Public Utilities has confirmed no current restrictions (April 2026). Chester Morse Lake is 0.8 feet higher than normal; reservoirs were pre-filled through the winter. SPU will monitor closely through summer. No restrictions expected unless precipitation and temperatures shift dramatically by July. Year-round best practice: no sprinklers 9 a.m. – 5 p.m.
Tacoma
Tacoma Water planned ahead for drought conditions in winter 2025–2026. No mandatory restrictions currently. Customers advised to follow voluntary conservation: max 2 days/week watering, before 10 a.m. or after 6 p.m.
Yakima / Eastern Washington
Eastern Washington faces the most severe conditions. Yakima Basin Total Water Supply Available (TWSA) for April–September is forecast at just 44% of normal— the lowest level in years. The City of Yakima may implement mandatory outdoor watering restrictions by late May. Monitor yakimawater.org for updates.
Bellingham
No mandatory restrictions currently.Drought Watch status. Bellingham Public Works advises max 3 days/week watering; no watering 10 a.m. – 4 p.m.
HOA Protection in Washington
Washington State law protects homeowners from HOA enforcement during declared drought emergencies. Under RCW 64.38.027 (HOA statute), an HOA may not enforce any rule that requires a homeowner to violate a state or local water restriction order.
If your lawn goes brown because you are following city or utility-mandated restrictions:
- Your HOA cannot fine you for the brown lawn.
- Your HOA cannot require additional watering to maintain aesthetic standards.
- Keep a copy of the drought emergency declaration (ecology.wa.gov) and your utility’s restriction notice to show your HOA board if needed.
Washington’s drought emergency was declared April 8, 2026 — any HOA enforcement that contradicts this order is unlawful. If your HOA is threatening fines for brown lawns, cite the statewide emergency declaration and your local utility’s restriction notice.
What Washington Grass Types Look Like in Drought
Western Washington
Most residential lawns in western Washington contain a mix of:
- Kentucky Bluegrass (KBG)— 60% of lawns in King, Pierce, and Snohomish counties. Goes summer-dormant naturally at 85°F+. Brown in July–August is normal dormancy, not death. Revives in September.
- Fine Fescue— common in shadier yards. Stays greener longer under restriction; slowest to show drought stress. Most drought-tolerant common Washington lawn grass.
- Perennial Ryegrass— common in newer lawns. Fast-growing, goes brown quickly under restrictions but recovers rapidly. Crown survival rate high.
Eastern Washington (Spokane, Tri-Cities, Yakima)
- Tall Fescue— deeper roots than KBG, handles Spokane’s clay soils better during drought.
- Buffalo Grass— increasingly planted in water-restricted yards east of the Cascades.
How to Survive Restrictions
Practical tips for Washington homeowners during the 2026 drought.
- Survival watering:½ inch per 14 days for KBG and Fescue keeps crowns alive during dormancy.
- Tuna can test:place a shallow can on the lawn, run the sprinkler until ½ inch collects (~20 minutes with a standard sprinkler).
- Mow at 4 inches— taller grass shades the soil, reducing moisture evaporation by 30–40%.
- Do not fertilize a dormant lawn. Nitrogen burns crowns and forces growth the lawn cannot support.
- Do not aerate during drought. Wait until restrictions lift and the lawn has been actively green for 3 weeks.