Un Mar de Colores · Poway, CA
Watershed Field Trips Near La Jolla Shores (18 miles) and Del Mar 15th Street (14 miles) for Poway Schools
Hydrology isn't abstract — Poway students stand in streams, measure flow, and trace pollution to the ocean.
Un Mar de Colores's Watershed Explorers program brings Poway youth into the full watershed-to-ocean story of San Diego County. Day trips and overnight summer cohorts trace mountain streams from Cuyamaca State Park to the coast, returning to La Jolla Shores (18 miles) and Del Mar 15th Street (14 miles) (closest breaks to Poway) for ocean-based lessons. We partner with Poway Unified School District and community organizations including Poway Unified School District and Poway Library to recruit from Meadowbrook Middle, Valley Elementary (Poway). Every program integrates the Tijuana River watershed case study — the only cross-border river in Southern California.
Schedule — Poway Program Days
Summer cohorts + year-round school field trips · Completely free
You Might Be Feeling This
- —You live 14 miles inland from Cuyamaca but can't organize a family trip to trace water from mountains to ocean.
- —Your teen asks why the ocean smells after rain — school never mapped the pipeline from Poway storm drains to La Jolla Shores (18 miles) and Del Mar 15th Street (14 miles).
- —Your child learns 'water cycle' from a worksheet — but never stood in a mountain stream or traced runoff to La Jolla Shores (18 miles) and Del Mar 15th Street (14 miles).
What Changes When Youth Get in the Water
- Cross-border Cali-Baja framing prepares Poway youth to understand Imperial Beach closures honestly.
- Indigenous Kumeyaay perspectives on water integrated into hydrology fundamentals — culturally grounded science.
- Multi-site progression: mountains, river, estuary, ocean — Poway youth see the full pipeline.
Why We Run This Program in Poway
Poway is an inland North County city home to Poway Unified School District, one of the largest K-12 districts in California. Our Poway cohorts travel to Del Mar's 15th Street Beach and La Jolla Shores for water programming, with classroom partnership at Poway Library and the Poway Center for the Performing Arts for cultural programming.
- Population
- 48,841
- BIPOC residents
- 46%
- Spanish-speaking households
- 17%
- Distance to beach
- 14 mi
Watershed Education in Poway — What You Should Know
Certified naturalist educators differentiate Un Mar field trips from volunteer-led school outings that skip safety and curriculum rigor.
With 17% Spanish-speaking households in Poway, bilingual watershed materials and field instruction are standard — not English-only nature walks.
Why Poway Matters to Our Mission
Cross-border watershed work matters to Poway because Tijuana River pollution and coastal health don't stop at a border fence. Our education modules name that reality honestly.
Parents in Poway often ask how a nonprofit can offer everything free. Answer: San Diego Foundation grants, community donors, and partners who believe Poway youth belong in the lineup — same as any other kid in San Diego.
Local Poway Partners & Referral Sources
In partnership with Poway Unified School District and local community organizations, we recruit youth from 2+ Title I schools.
School district & Title I partners
- Poway Unified School District
- •Meadowbrook Middle
- •Valley Elementary (Poway)
Community partners
- ◆Poway Unified School District
- ◆Poway Library
- ◆Boys & Girls Clubs of Greater San Diego (Poway branch)
Program Curriculum
The Watershed Explorers program is Un Mar de Colores's flagship environmental education offering. Summer overnight cohorts trace the journey from Cuyamaca Rancho State Park's mountain streams to the San Diego coast, with special focus on the Tijuana River watershed — California's most cross-border and pollution-impacted river system. Curriculum integrates hydrology fundamentals, Indigenous Kumeyaay perspectives on water, and California coastal policy. Year-round day trips serve school field-trip groups across our 15+ Title I partner schools, and all programming is free with transportation included.
- →Hydrology fundamentals
- →Cuyamaca to coast watershed tracing
- →Tijuana River cross-border watershed case study
- →Indigenous Kumeyaay relationship with water
- →Climate change and coastal resilience
- →Policy and advocacy for clean water
What's Included — Free for Every Poway Youth
- ✓Overnight summer program option (Watershed Explorers)
- ✓Day-trip school field trips throughout the year
- ✓Bilingual curriculum materials
- ✓Transportation from partner schools
- ✓Certified naturalist educators
- ✓Family engagement opportunities
Why Un Mar de Colores
Un Mar de Colores is a BIPOC-led 501(c)(3) nonprofit founded in Oceanside, California in 2018. Our instructors are certified by the San Diego Fire-Rescue Lifeguard Division and hold CPR + First Aid credentials.
What our community says
“"He used to approach new activities with extreme anxiety — to the point where sometimes we couldn't even get out of the car. Now he goes much deeper into the water."”
Frequently Asked Questions — Watershed Education in Poway
How do we enroll in Watershed Explorers from Poway?+
Contact Un Mar de Colores for summer overnight cohort enrollment or ask your Poway Unified School District teacher to book a year-round field trip. Priority for Title I schools and partner referrals in Poway.
What pathways open after watershed education?+
Youth connect to ocean stewardship cleanups, Ocean Stewards after-school, and marine science career exposure. Watershed education is an entry point for Poway environmental leadership.
What do students learn about climate change?+
Climate change and coastal resilience modules connect global patterns to Poway beaches — storm intensification, sea level rise, and advocacy for clean water policy. Students learn organizing tools, not hopeless anxiety.
Are watershed education in Poway really free?+
Yes. All Un Mar de Colores programs in Poway are 100% free — including 3/2mm wetsuits, soft-top surfboards, transportation from partner schools like Meadowbrook Middle, Valley Elementary (Poway), and certified bilingual instruction. Funding comes from the San Diego Foundation, community grants, and individual donors. No Poway family has ever paid for our programming.
Where exactly do watershed education happen in Poway?+
Poway is 14 miles inland from the coast, so our cohorts are shuttled to La Jolla Shores (18 miles) — our nearest Un Mar teaching beach. Classroom components including curriculum, cultural arts, and tutoring happen at Poway Unified School District and partner schools inside Poway.
What ages can enroll in Poway?+
We serve youth ages All ages. In Poway specifically, our recruitment runs through Poway Unified School District — with priority enrollment for students from Meadowbrook Middle, Valley Elementary (Poway). Cohorts are age-appropriate (One Ocean for 6–12, Ocean Stewards for 13–17).
Does my child need to know how to swim before starting?+
No. We begin every cohort with ocean-safety fundamentals in chest-deep whitewater at La Jolla Shores (18 miles), supervised by instructors certified by the San Diego Fire-Rescue Lifeguard Division. Water comfort is built progressively. In Poway, we also run pre-cohort pool-familiarization sessions at inland pools via our Poway Unified School District partnership for students who request extra comfort-building.
Are lessons taught in Spanish in Poway?+
Yes. All Un Mar de Colores programs are bilingual — and in Poway, where 17% of households are Spanish-speaking, we intentionally pair at least one bilingual coach to every session. Cultural programming is delivered in both languages, and parent communications are always sent in Spanish and English.
How is Un Mar de Colores different from other watershed education in Poway?+
Three ways: (1) everything is free, while most Poway surf programs charge $50–$150 per lesson; (2) we are BIPOC-led and our coaches reflect the 46%-BIPOC Poway community we serve; (3) our curriculum includes environmental justice, Kumeyaay coastal history, and cultural arts — not just surf skills. We exist because the ocean should belong to everyone in Poway, not just those who can afford access.
How do I sign my Poway child up?+
Visit our sign-up page or contact us directly. Priority enrollment goes to students of Meadowbrook Middle, Valley Elementary (Poway) and referrals from Poway Unified School District and Poway Library. Summer cohorts fill 3–4 weeks before start, so early contact is recommended.
Ready to Get in the Water?
Parents in Poway: bilingual staff, certified lifeguard-trained coaches, and zero cost. Sign up now.
All Un Mar de Colores programs are free for Poway youth. Reach out to enroll, volunteer, or support the movement.
Un Mar de Colores is a BIPOC-led 501(c)(3) nonprofit based in Oceanside, California. We provide free surf, ocean, and environmental programming for youth across San Diego and Tijuana — bridging cultures, coasts, and communities since 2018.
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