Anchor ads are not supported on this page.

4S Ranch Allied Gardens Alpine Baja Balboa Park Bankers Hill Barrio Logan Bay Ho Bay Park Black Mountain Ranch Blossom Valley Bonita Bonsall Borrego Springs Boulevard Campo Cardiff-by-the-Sea Carlsbad Carmel Mountain Carmel Valley Chollas View Chula Vista City College City Heights Clairemont College Area Coronado CSU San Marcos Cuyamaca College Del Cerro Del Mar Descanso Downtown San Diego Eastlake East Village El Cajon Emerald Hills Encanto Encinitas Escondido Fallbrook Fletcher Hills Golden Hill Grant Hill Grantville Grossmont College Guatay Harbor Island Hillcrest Imperial Beach Imperial Valley Jacumba Jamacha-Lomita Jamul Julian Kearny Mesa Kensington La Jolla Lakeside La Mesa Lemon Grove Leucadia Liberty Station Lincoln Acres Lincoln Park Linda Vista Little Italy Logan Heights Mesa College Midway District MiraCosta College Miramar Miramar College Mira Mesa Mission Beach Mission Hills Mission Valley Mountain View Mount Hope Mount Laguna National City Nestor Normal Heights North Park Oak Park Ocean Beach Oceanside Old Town Otay Mesa Pacific Beach Pala Palomar College Palomar Mountain Paradise Hills Pauma Valley Pine Valley Point Loma Point Loma Nazarene Potrero Poway Rainbow Ramona Rancho Bernardo Rancho Penasquitos Rancho San Diego Rancho Santa Fe Rolando San Carlos San Marcos San Onofre Santa Ysabel Santee San Ysidro Scripps Ranch SDSU Serra Mesa Shelltown Shelter Island Sherman Heights Skyline Solana Beach Sorrento Valley Southcrest South Park Southwestern College Spring Valley Stockton Talmadge Temecula Tierrasanta Tijuana UCSD University City University Heights USD Valencia Park Valley Center Vista Warner Springs

Pine Hill Egg Ranch in Ramona has to watch its waste water

1.5 million hens put out more than just eggs

A local who has lived in Rancho Santa Teresa Estates since 1988 recalled when it was a small egg ranch.
A local who has lived in Rancho Santa Teresa Estates since 1988 recalled when it was a small egg ranch.

A chicken factory farm in Ramona is being ordered by regulators to manage its waste better. To some of its neighbors, the new plan amounts to an expansion of operations at Pine Hill Egg Ranch, which houses approximately 1.5 million chickens and produces around 800,000 eggs per day.

“I am not in favor of any plan that even remotely would allow them more access to air, soil or groundwater contamination,” reads a comment to the San Diego Water Board.

The ponds will be double-lined and housed in shade structures.


On Wednesday, Oct. 8, the board will consider adopting a tentative order to address previous violations of state water code and protect ground and surface water from discharges of waste to land. It requires off-site hauling of wastewater, prohibits composting, and mandates annual monitoring reports. 

The order “does not serve as a permit for expanded or new agricultural operations nor is it a county major use permit,” the board’s report states.

But neighbors downwind and downstream are already worried about the 34 evaporation ponds that would be built to dispose of about 1,500 gallons of egg wash wastewater per day. Previously, the farm’s unsavory method of onsite disposal was to send the water through a leach field or to an unlined pond on the property.

Nearby residents of the 362-acre spread along Highway 78 have  complained for years about odors, poultry dust, and water contamination from the facility, owned by the Demler Brothers. Many families have relied on private drinking wells and worry about unsafe nitrate levels.

In 2024, fire destroyed a building housing 70,000 chickens.


Sponsored
Sponsored

The ranch generates 375 tons of manure per week, a report says.   

According to the California Egg Industry Association, San Diego is one of the top egg-producing counties in Southern California. Ramona has at least six egg ranches with many clustered along State Route 78 and Old Julian Highway. Pine Hill is the largest, with room for as many as two million birds.

It didn’t become a factory overnight, neighbors said. A report notes that it has operated since around 1960. A local who has lived in Rancho Santa Teresa Estates since 1988 recalled when it was a small egg ranch. Over time, it grew by roughly 160 acres, edging closer to homes. With that came tainted water, manure runoff and carcasses piling up.

Place

Pine Hill Egg Ranch

25818 CA-78, Ramona

The business has faced cease and desist orders for wastewater violations, unpermitted composting, and threats to Santa Teresa Valley Creek — which flows through or near both the ranch and neighboring homes — and Santa Maria Valley Groundwater Basin.

In 2023, the water board sampled egg wash wastewater with “industrial-strength” levels of organic nitrogen and ammonia-nitrogen. Repeated leach field failures led to surface ponding of untreated waste and a notification from the county Department of Environmental Health and Quality about failed wastewater infrastructure.

In 2024, fire destroyed a building housing 70,000 chickens.

Promises to fix the problems often went nowhere, neighbors told the board, which has revised its initial study, tightening mitigation measures the ranch must take after reviewing the concerns of neighbors.

The evaporation ponds are one of those concerns, but officials say it will be different this time because the ponds will be double-lined and housed in shade structures. Given proper handling and disposal of animal waste and chicken carcasses, fumes and air quality impacts will be “less than significant.” 



Here's something you might be interested in.
Submit a free classified
or view all
Previous article

Live Five: Blaise Guld, Charles McPherson, Tyler F. Simmons, almost monday, Go Scarlet

Solo acoustic, classic jazz, alt-pop, indie rock, and female grunge in Pacific Beach, University Heights, Mission Beach, College Area, Little Italy
Next Article

Deepak Chopra brings Dr. Spock to San Diego

His baby care books were publishing sensation
A local who has lived in Rancho Santa Teresa Estates since 1988 recalled when it was a small egg ranch.
A local who has lived in Rancho Santa Teresa Estates since 1988 recalled when it was a small egg ranch.

A chicken factory farm in Ramona is being ordered by regulators to manage its waste better. To some of its neighbors, the new plan amounts to an expansion of operations at Pine Hill Egg Ranch, which houses approximately 1.5 million chickens and produces around 800,000 eggs per day.

“I am not in favor of any plan that even remotely would allow them more access to air, soil or groundwater contamination,” reads a comment to the San Diego Water Board.

The ponds will be double-lined and housed in shade structures.


On Wednesday, Oct. 8, the board will consider adopting a tentative order to address previous violations of state water code and protect ground and surface water from discharges of waste to land. It requires off-site hauling of wastewater, prohibits composting, and mandates annual monitoring reports. 

The order “does not serve as a permit for expanded or new agricultural operations nor is it a county major use permit,” the board’s report states.

But neighbors downwind and downstream are already worried about the 34 evaporation ponds that would be built to dispose of about 1,500 gallons of egg wash wastewater per day. Previously, the farm’s unsavory method of onsite disposal was to send the water through a leach field or to an unlined pond on the property.

Nearby residents of the 362-acre spread along Highway 78 have  complained for years about odors, poultry dust, and water contamination from the facility, owned by the Demler Brothers. Many families have relied on private drinking wells and worry about unsafe nitrate levels.

In 2024, fire destroyed a building housing 70,000 chickens.


Sponsored
Sponsored

The ranch generates 375 tons of manure per week, a report says.   

According to the California Egg Industry Association, San Diego is one of the top egg-producing counties in Southern California. Ramona has at least six egg ranches with many clustered along State Route 78 and Old Julian Highway. Pine Hill is the largest, with room for as many as two million birds.

It didn’t become a factory overnight, neighbors said. A report notes that it has operated since around 1960. A local who has lived in Rancho Santa Teresa Estates since 1988 recalled when it was a small egg ranch. Over time, it grew by roughly 160 acres, edging closer to homes. With that came tainted water, manure runoff and carcasses piling up.

Place

Pine Hill Egg Ranch

25818 CA-78, Ramona

The business has faced cease and desist orders for wastewater violations, unpermitted composting, and threats to Santa Teresa Valley Creek — which flows through or near both the ranch and neighboring homes — and Santa Maria Valley Groundwater Basin.

In 2023, the water board sampled egg wash wastewater with “industrial-strength” levels of organic nitrogen and ammonia-nitrogen. Repeated leach field failures led to surface ponding of untreated waste and a notification from the county Department of Environmental Health and Quality about failed wastewater infrastructure.

In 2024, fire destroyed a building housing 70,000 chickens.

Promises to fix the problems often went nowhere, neighbors told the board, which has revised its initial study, tightening mitigation measures the ranch must take after reviewing the concerns of neighbors.

The evaporation ponds are one of those concerns, but officials say it will be different this time because the ponds will be double-lined and housed in shade structures. Given proper handling and disposal of animal waste and chicken carcasses, fumes and air quality impacts will be “less than significant.” 



Comments
Sponsored
Here's something you might be interested in.
Submit a free classified
or view all
Previous article

Pop goes San Diego: Squid Pisser, Rosalía, Meduza

Live music, July 2-5, 2026
Next Article

The digital strategy behind Gad Elbaz's online growth

Comments
Ask a Hipster — Advice you didn't know you needed Big Screen — Movie commentary Blurt — Music's inside track Booze News — San Diego spirits Classical Music — Immortal beauty Classifieds — Free and easy Close to Home — What it’s like on the street where you live Cover Stories — Front-page features Drinks All Around — Bartenders' drink recipes Excerpts — Literary and spiritual excerpts Feast! — Food & drink reviews Feature Stories — Local news & stories Fishing Report — What’s getting hooked from ship and shore From the Archives — Spotlight on the past Golden Dreams — Talk of the town The Gonzo Report — Making the musical scene, or at least reporting from it Letters — Our inbox Movies@Home — Local movie buffs share favorites Movie Reviews — Our critics' picks and pans Musician Interviews — Up close with local artists Neighborhood News from Stringers — Hyperlocal news News Ticker — News & politics Obermeyer — San Diego politics illustrated Outdoors — Weekly changes in flora and fauna Overheard in San Diego — Eavesdropping illustrated Poetry — The old and the new Reader Travel — Travel section built by travelers Reading — The hunt for intellectuals Roam-O-Rama — SoCal's best hiking/biking trails San Diego Beer — Inside San Diego suds SD on the QT — Almost factual news Sheep and Goats — Places of worship Special Issues — The best of Street Style — San Diego streets have style Surf Diego — Real stories from those braving the waves Theater — On stage in San Diego this week Tin Fork — Silver spoon alternative Under the Radar — Matt Potter's undercover work Unforgettable — Long-ago San Diego Unreal Estate — San Diego's priciest pads Your Week — Daily event picks
4S Ranch Allied Gardens Alpine Baja Balboa Park Bankers Hill Barrio Logan Bay Ho Bay Park Black Mountain Ranch Blossom Valley Bonita Bonsall Borrego Springs Boulevard Campo Cardiff-by-the-Sea Carlsbad Carmel Mountain Carmel Valley Chollas View Chula Vista City College City Heights Clairemont College Area Coronado CSU San Marcos Cuyamaca College Del Cerro Del Mar Descanso Downtown San Diego Eastlake East Village El Cajon Emerald Hills Encanto Encinitas Escondido Fallbrook Fletcher Hills Golden Hill Grant Hill Grantville Grossmont College Guatay Harbor Island Hillcrest Imperial Beach Imperial Valley Jacumba Jamacha-Lomita Jamul Julian Kearny Mesa Kensington La Jolla Lakeside La Mesa Lemon Grove Leucadia Liberty Station Lincoln Acres Lincoln Park Linda Vista Little Italy Logan Heights Mesa College Midway District MiraCosta College Miramar Miramar College Mira Mesa Mission Beach Mission Hills Mission Valley Mountain View Mount Hope Mount Laguna National City Nestor Normal Heights North Park Oak Park Ocean Beach Oceanside Old Town Otay Mesa Pacific Beach Pala Palomar College Palomar Mountain Paradise Hills Pauma Valley Pine Valley Point Loma Point Loma Nazarene Potrero Poway Rainbow Ramona Rancho Bernardo Rancho Penasquitos Rancho San Diego Rancho Santa Fe Rolando San Carlos San Marcos San Onofre Santa Ysabel Santee San Ysidro Scripps Ranch SDSU Serra Mesa Shelltown Shelter Island Sherman Heights Skyline Solana Beach Sorrento Valley Southcrest South Park Southwestern College Spring Valley Stockton Talmadge Temecula Tierrasanta Tijuana UCSD University City University Heights USD Valencia Park Valley Center Vista Warner Springs
Close

Anchor ads are not supported on this page.