Community Events From: The San Diego River Park Foundation

Volunteer: Water Quality Monitoring: West County - Thursday, 7/16/26

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

Community Event Type: Volunteer

Date: Happens On Jul 16, 2026

Zip Code: 92110

Allow Groups: Yes


Volunteer: Water Quality Monitoring: East County - Friday, 7/17/26

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

Community Event Type: Volunteer

Date: Happens On Jul 17, 2026

Zip Code: 92071

Allow Groups: Yes


Volunteer: Water Quality Monitoring: West County - Thursday, 8/20/26

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

Community Event Type: Volunteer

Date: Happens On Aug 20, 2026

Zip Code: 92110

Allow Groups: Yes


Volunteer: Water Quality Monitoring: East County - Friday, 8/21/26

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

Community Event Type: Volunteer

Date: Happens On Aug 21, 2026

Zip Code: 92071

Allow Groups: Yes


Volunteer: Water Quality Monitoring: West County - Thursday, 9/17/26

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

Community Event Type: Volunteer

Date: Happens On Sep 17, 2026

Zip Code: 92110

Allow Groups: Yes


Volunteer: Water Quality Monitoring: East County - Friday, 9/18/26

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

Community Event Type: Volunteer

Date: Happens On Sep 18, 2026

Zip Code: 92071

Allow Groups: Yes


Volunteer: Water Quality Monitoring: West County - Thursday, 10/15/26

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

Community Event Type: Volunteer

Date: Happens On Oct 15, 2026

Zip Code: 92110

Allow Groups: Yes


Volunteer: Water Quality Monitoring: East County - Friday, 10/16/26

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

Community Event Type: Volunteer

Date: Happens On Oct 16, 2026

Zip Code: 92071

Allow Groups: Yes


Volunteer: El Capitan Mountain Hike and Wildlife Camera Retrieval - Saturday, 11/14/26


Join us this Veterans Days Weekend for a wild and rugged hike into one of San Diego’s most iconic landscapes! This isn’t just a workout—it’s a rare chance to retrieve wildlife cameras that have been quietly capturing the secret lives of mountain lions, gray foxes, mule deer, and even elusive ringtail cats for over three months.

We’ll ascend to the top of our property near El Capitan Mountain, hiking a challenging 11-mile out-and-back trail with a total elevation gain of 3,579 feet. Please Note: This hike is strenuous and should only be undertaken by individuals who are comfortable hiking up steep terrain. This hike is rated “Hard” on AllTrails and is not for the faint of heart—but it is for those who love nature, want to contribute to conservation, and are up for an unforgettable experience. For more information about the hike, please follow THIS LINK to the AllTrails website. 

Once we recover the cameras, we’ll preview some of the photos on-site to see which animals have passed through—offering an exciting look at our local wildlife in action.

Why Join?

Take part in real science by helping retrieve valuable conservation data

Hike a strenuous but stunning trail with breathtaking views of the San Diego River watershed

Celebrate Veterans Day weekend in a meaningful way—by giving back to nature

Experience one of San Diego County’s wildest, most remote areas, guided by our expert team

Get a behind-the-scenes look at how wildlife monitoring happens

This Event Is Part of the Warrior Hike Challenge

In partnership with the County of San Diego’s Warrior Hike Challenge, this event honors the strength and resilience of our military community. Hikers of all backgrounds are invited to test their stamina on what’s known as one of the toughest trails in San Diego.

Program: Research


Join us this Veterans Days Weekend for a wild and rugged hike into one of San Diego’s most iconic landscapes! This isn’t just a workout—it’s a rare chance to retrieve wildlife cameras that have been quietly capturing the secret lives of mountain lions, gray foxes, mule deer, and even elusive ringtail cats for over three months.

We’ll ascend to the top of our property near El Capitan Mountain, hiking a challenging 11-mile out-and-back trail with a total elevation gain of 3,579 feet. Please Note: This hike is strenuous and should only be undertaken by individuals who are comfortable hiking up steep terrain. This hike is rated “Hard” on AllTrails and is not for the faint of heart—but it is for those who love nature, want to contribute to conservation, and are up for an unforgettable experience. For more information about the hike, please follow THIS LINK to the AllTrails website. 

Once we recover the cameras, we’ll preview some of the photos on-site to see which animals have passed through—offering an exciting look at our local wildlife in action.

Why Join?

Take part in real science by helping retrieve valuable conservation data

Hike a strenuous but stunning trail with breathtaking views of the San Diego River watershed

Celebrate Veterans Day weekend in a meaningful way—by giving back to nature

Experience one of San Diego County’s wildest, most remote areas, guided by our expert team

Get a behind-the-scenes look at how wildlife monitoring happens

This Event Is Part of the Warrior Hike Challenge

In partnership with the County of San Diego’s Warrior Hike Challenge, this event honors the strength and resilience of our military community. Hikers of all backgrounds are invited to test their stamina on what’s known as one of the toughest trails in San Diego.

Program: Research

Community Event Type: Volunteer

Date: Happens On Nov 14, 2026

Zip Code: 92040

Allow Groups: No


Volunteer: Water Quality Monitoring: West County - Thursday, 11/19/26

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

Community Event Type: Volunteer

Date: Happens On Nov 19, 2026

Zip Code: 92110

Allow Groups: Yes


Volunteer: Water Quality Monitoring: East County - Friday, 11/20/26

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

Community Event Type: Volunteer

Date: Happens On Nov 20, 2026

Zip Code: 92071

Allow Groups: Yes


Volunteer: Water Quality Monitoring: West County - Thursday, 12/17/26

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

This event will take place in West County/City of San Diego.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, support community science, and be the voice for one of San Diego’s most vital natural resources. Help collect data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.


RSVP is required to ensure we have the right number of volunteers.


Meet Location Map Link: 

Google: SDRPF Office Meeting Location

Apple: SDRPF Office Meeting Location


Program: Research

Community Event Type: Volunteer

Date: Happens On Dec 17, 2026

Zip Code: 92110

Allow Groups: Yes


Volunteer: Water Quality Monitoring: East County - Friday, 12/18/26

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

This event will take place in East County.


Want to make a real impact and explore the San Diego River up close?
Join our RiverWatch team and help monitor the health of the river through monthly water quality sampling! This is a unique, hands-on opportunity to gain fieldwork experience, take part in a critical community science project, and be the voice for one of San Diego’s most vital natural resources. Help collect vital data that guides river management and catch potential issues early!

Our dedicated team collects samples at 9 locations in East County and 7 locations in the City of San Diego, led by our fantastic volunteer leaders. Volunteers drive between locations and take short walks to each sampling site. If you are over 18, carpooling options may be available, or you can drive your own car.

RSVP is required to ensure we have the right number of volunteers.

Meet Location Map Links:

Google: Mast Park East Meeting Location

Apple: Mast Park East Meeting Location

Program: Research

Community Event Type: Volunteer

Date: Happens On Dec 18, 2026

Zip Code: 92071

Allow Groups: Yes