Water Restrictions: Gresham vs Portland
How do water restrictions rules compare between Gresham, OR and Portland, OR?
Portland has fewer restrictions than Gresham.
Gresham, OR
Multnomah County
Gresham follows regional water conservation guidelines. During summer months, voluntary and sometimes mandatory restrictions apply. The city encourages efficient irrigation practices.
View full Gresham rules →Portland, OR
Multnomah County
Portland generally has plentiful water from the Bull Run Watershed and does not impose year-round outdoor watering schedules. The Portland Water Bureau (PWB) operates a tiered drought-response plan under PCC Title 21 with voluntary curtailment (Stage 1) escalating to mandatory restrictions (Stages 2-4) if Bull Run reservoir levels fall. PCC 21.12.230 prohibits waste of water at all times, and PCC 21.16 authorizes emergency curtailment orders.
View full Portland rules →Key Facts Comparison
| Fact | Gresham | Portland |
|---|---|---|
| Summer Restrictions | May apply during drought | - |
| Water Source | Portland Water Bureau | Bull Run Watershed + Columbia South Shore Wellfield |
| Encouragement | Drought-resistant landscaping | - |
| Waste | Runoff into streets discouraged | - |
| Code | - | PCC Title 21 (Water) |
| Year-Round Schedule | - | None (no mandatory days) |
| Waste Prohibition | - | PCC 21.12.230 (year-round) |
| Curtailment Stages | - | 4 stages (PCC 21.16.020) |
| Utility | - | Portland Water Bureau (PWB) |
Highlighted rows indicate differences between cities.
Gresham FAQ
Are there water restrictions in Gresham?
During summer drought conditions, mandatory watering restrictions may be imposed. The city encourages water conservation year-round.
Can I xeriscape my yard in Gresham?
Yes. Gresham encourages drought-resistant landscaping, rain gardens, and efficient irrigation.
Portland FAQ
Are there mandatory watering days in Portland?
No. Unlike many Western cities, Portland does not have a year-round outdoor-watering schedule. Restrictions are imposed only if the Water Bureau declares a Stage 2+ curtailment under PCC 21.16, which has been rare for Bull Run.
Can I be fined for running my sprinklers in Portland?
Yes if water is being wasted — PCC 21.12.230 makes runoff onto streets, broken irrigation, and unrepaired leaks violations year-round, even when there is no drought declaration. Initial action is usually a courtesy notice.
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