SUMMER · JUNE – SEPTEMBER

HYDR8

Summer Heat Relief

Ice-cold water, hygiene kits, and meals delivered across the Valley through the deadliest months of the year.

Volunteers distributing water coolers and ice during HYDR8 outreach

About the program

Phoenix summers kill. During the months of June through September, outdoor temperatures regularly exceed 110°F: conditions that are lethal for individuals without reliable shelter, hydration, or cooling. HYDR8 is Guarded Hope's flagship summer intervention, deploying volunteer teams every weekend to deliver water, ice, hygiene kits, and meals to unsheltered neighbors across the Phoenix metropolitan area.

Now in its 13th annual iteration, HYDR8 has grown from a single route to a multi-city operation covering downtown Phoenix corridors, encampment sites, and underserved neighborhoods where heat risk is highest.

TARGET POPULATION

Individuals experiencing unsheltered homelessness or living in severely heat-vulnerable conditions (no air conditioning, outdoor workers, seniors) across the Phoenix metro. Particular focus on high-foot-traffic corridors identified through ongoing outreach data.

GEOGRAPHIC SCOPE

Maricopa County; priority routes updated annually based on encampment population data and heat mortality reports from Maricopa County Environmental Services.

EVIDENCE OF NEED

Heat mortality in Maricopa County reached 645 confirmed deaths in 2023 (Maricopa County Environmental Services). Street-level hydration and cooling have been identified as a Tier 1 intervention by the National Health Care for the Homeless Council.

Service Model

How we deliver it.

Route Planning

Weekly routes planned using heat advisory data, prior-season encampment maps, and volunteer team capacity.

Supply Procurement

Water, ice, food, and hygiene supplies sourced through donations, corporate sponsors, and in-kind partners (Ice King, Icebreakers).

Field Deployment

2–4 volunteer teams deploy each Saturday and Sunday, 6 AM–10 AM, before peak heat. Each team covers an assigned route.

Distribution

Direct hand-to-hand distribution with brief wellness check. No barriers to receiving supplies: no ID, documentation, or intake required.

Follow-up

Repeat contacts tracked informally. Neighbors requesting referrals connected to cooling centers, shelter beds, or case management resources.

VOLUNTEER

60–80 volunteers per summer season. Shifts are 4 hours. No prior experience required.

Apply to volunteer

For Businesses & Partners

Sponsor HYDR8.

The water, medical care, hygiene kits, and fleet behind every summer route are powered by sponsors. Pick the piece you want to fund, see the tiers, and download the prospectus.

Become a sponsor View sponsorship tiers

Get Involved

Help us keep HYDR8 running.

Every dollar and every hour goes straight to the field. 100% volunteer-run.

Donate Volunteer Now