- Revenue 2024
- $6,026,768
- Expenses 2024
- $3,953,606
Program services were 63.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- N32I
- Classification
- 1000
- Street
- 201 N CIVIC DRIVE
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Mission
SAVE MOUNT DIABLO'S MISSION IS TO PRESERVE MOUNT DIABLO'S PEAKS, SURROUNDING FOOTHILLS, AND WATERSHEDS; AND ITS SUSTAINING DIABLO RANGE, THROUGH LAND ACQUISITION AND PRESERVATION STRATEGIES DESIGNED TO PROTECT THE MOUNTAIN'S NATURAL BEAUTY, BIOLOGICAL DIVERSITY, AND HISTORIC AND AGRICULTURAL HERITAGE; ENHANCE OUR AREA'S QUALITY OF LIFE; AND PROVIDE EDUCATIONAL AND RECREATIONAL OPPORTUNITIES CONSISTENT WITH PROTECTION OF NATURAL RESOURCES.
-
LAND ACQUISITION & LAND USE: SAVE MOUNT DIABLO CONTINUES LONG-TERM NEGOTIATIONS TO PROTECT IMPORTANT PROPERTIES.- CLOSED ESCROW AND ACQUIRED THE 98-ACRE GINOCHIO SCHWENDEL PROPERTY FOR $1,370,000 PLUS CLOSING COSTS IN MARCH 2025. IT IS ADJACENT TO SMD'S MARSH CREEK 5 PROPERTY. IT INCLUDES AN UNDERCROSSING OF MARSH CREEK ROAD FOR WILDLIFE AND A SEGMENT OF MARSH CREEK, CONTRA COSTA COUNTY'S SECOND LONGEST AND MOST UNDISTURBED CREEK. IT IS A STRATEGIC PIECE OF THE MARSH CREEK WATERSHED CONTAINING RARE VOLCANIC HABITAT WITH VERY HIGH CONSERVATION VALUE.- LAND USE: SAVE MOUNT DIABLO REGULARLY MONITORS THE AGENDAS OF 70 DIFFERENT PLANNING COMMITTEES AND PUBLIC AGENCIES. THIS WORK CAN TAKE TIME AS WE RESEARCH, WRITE LETTERS, TESTIFY, AND COLLABORATE ON SOLUTIONS. WE RESPONDED TO MORE THAN A DOZEN LAND USE PROJECTS IN THE 2024 - 2025 FISCAL YEAR.- FURTHERED OUR DIABLO RANGE EXPANSION WORK DEVELOPING NEW PARTNERS AND ADVANCING ADVOCACY EFFORTS TO PROTECT IMPORTANT LANDS LIKE TESLA AND DEL PUERTO CANYON.- PREPARED FOR THE FIRST EVER DIABLO RANGE CONVENING TO BE HELD IN JUNE 2025. WE ANTICIPATE OVER 150 INDIVIDUALS REPRESENTING OVER 60 GROUPS DISCUSSING CONSERVATION THROUGHOUT THE DIABLO RANGE. - WE SUPPORTED OR LED THREE BALLOT MEASURE CAMPAIGNS: STATEWIDE PROP 4 CLIMATE BOND, A SAN BENITO COUNTY GROWTH CONTROL MEASURE A, AND NO ON MEASURE II IN DUBLIN TO DEFEND A TEN-YEAR-OLD URBAN LIMIT LINE WE HELPED CREATE THERE.
Expenses $1,020,565 · Grants $20,468
-
STEWARDSHIP: SAVE MOUNT DIABLO CURRENTLY OWNS AND/OR MANAGES 21 PROPERTIES TOTALING 2190-ACRES. SAVE MOUNT DIABLO ALSO HOLDS PERPETUAL CONSERVATION EASEMENTS ON 3 PROPERTIES, TOTALING 176-ACRES.- SUCCESSFULLY STEWARDED THE THOUSANDS OF ACRES UNDER OUR CARE (PLANTING NATIVE SPECIES, REMOVING INVASIVE SPECIES, REGULAR PROPERTY MONITORING, ETC.).- MORE THAN 685 VOLUNTEERS COMPLETED OVER 5,996 HOURS OF SERVICE IN THE 2024 - 2025 FISCAL YEAR. THEY HAVE SUPPORTED ALL OUR ACTIVITIES ACROSS DEPARTMENTS THROUGHOUT THE YEAR. RECURRENT STEWARDSHIP VOLUNTEERS INCLUDE 28 PROPERTY MONITORS AND 34 VOLUNTEER STEWARDS.- VOLUNTEERS: OUR VOLUNTEERS ARE THE HEROES AND HEROINES OF LAND PRESERVATION. THEY HELP MAKE OUR WORK POSSIBLE, WHETHER IT BE BY HELPING RESTORE ECOLOGICAL SYSTEMS, BECOMING A HIKE LEADER, ASSISTING WITH EVENT REGISTRATION, STAFFING AID STATIONS, TAKING PHOTOS, OR SETTING UP EQUIPMENT. THEIR HARD WORK AND GENEROSITY ARE WHAT HELP MAKE THIS ORGANIZATION'S EFFORTS SO SUCCESSFUL.- STEWARDS ALSO CONTINUED MONTHLY PROPERTY OUTINGS, AND ORGANIZED SMALL WORKDAYS FOR RESTORATION PLANTINGS, WEEDING, MULCHING, WATERING NATIVE PLANTINGS AND CLEAN UP OF OUR PROPERTIES.- STAFF CONTINUED MONITORING IMPACTS TO VEGETATION IN THE JACKASS CANYON AREA, WITH CALIFORNIA STATE PARKS AND CAL FIRE, WORKING TOGETHER TO THIN, CHIP AND MANAGE HAZARDOUS FUEL LOAD IN THE AREA.- WITH OUR PARTNERS AT THE LINDSAY WILDLIFE EXPERIENCE, WE CONTINUED TO RELEASE REHABILITATED AMERICAN KESTRELS INTO THE MOUNT DIABLO FOOTHILLS, STRENGTHENING WILDLIFE CORRIDORS.- ADVANCED OUR 10,000 TREES AND NATIVE PLANTS PROJECT, PLANTING AND CARING FOR MORE THAN 3,000 PLANTS AT OUR RESTORATION SITES, MANY OF THOSE PLANTS BEING CALIFORNIA MILKWEED AND OTHER POLLINATOR PLANTS FOR MONARCH FORAGING, BUILDING AND STRENGTHENING HABITAT FOR WILDLIFE.- WE MONITOR AND REMEDIATE STORM DAMAGE ON ALL OUR PROPERTIES. WE INSTALLED A SOLAR WELL AND A WILDLIFE TROUGH AT MC7 TO MAINTAIN AND STRENGTHEN WILDLIFE HABITAT AND WATER QUALITY IN MARSH CREEK. - STAFF WORKED WITH STUDENTS AND VOLUNTEERS TO CREATE A POLLINATOR GARDEN AT MC7, AND FENCED IT WITH CEDAR SPLIT-RAIL FENCING, TO PROTECT THE AREA FROM CATTLE THAT GRAZE FOR FIRE ABATEMENT. THIS IS ALL IN PARTNERSHIP WITH A GRANT FROM CDFW TO STRENGTHEN WILDLIFE HABITAT FOR LISTED SPECIES AND IMPROVE WATER QUALITY IN MARSH CREEK.- STAFF LED THE 4TH ANNUAL PINE CANYON CLEAN-UP WITH THE MOUNT DIABLO STATE PARK, THE EAST BAY REGIONAL PARK DISTRICT, THE AMERICAN ALPINE CLUB, AND THE BAY AREA CLIMBERS COALITION, WHERE WE REMOVED INVASIVE SPECIES, GRAFFITI, AND TRASH FROM THE PINE CANYON AREA, AS WELL AS HAZARDOUS FUEL LOAD FROM THE ASPARA DRIVE AREA WITH A CHIPPER.- WE HOSTED MAJOR CLEAN-UP WORKDAYS, INCLUDING A COASTAL CLEAN-UP WORKDAY IN KIRKER CREEK, WITH THE HELP OF A SMALL GROUP OF VOLUNTEERS TO REMOVE 10 GARBAGE BAGS OF TRASH. - ON OUR COASTAL CLEANUP DAY, WE REMOVED 3,000 LBS OF DEBRIS.- IN 2025, SAVE MOUNT DIABLO FINISHED CREATING AND OPENING MORE PUBLIC TRAILS AT OUR CURRY CANYON RANCH PRESERVE WHICH MEANS OUR ORGANIZATION HAS NOW CREATED AND OPENED OVER 7 MILES OF NEW PUBLIC TRAILS, AT OUR CURRY CANYON RANCH AND MANGINI RANCH EDUCATIONAL PRESERVE, IN JUST THE LAST FEW YEARS.- STEWARDSHIP STAFF LED 4 ENVIRONMENTAL EDUCATION DAYS AT CURRY CANYON RANCH FOR MDUSD STUDENTS IN THE BACR CARES PROGRAM, EFFECTIVELY CREATING AN INSPIRING WORKDAY IN THE HILLS.
Expenses $869,002 · Grants $699 · Revenue $27,674
-
Withheld by Nonprofiteer: this text may name a private individual.
Expenses $638,403 · Grants $55,562 · Revenue $32,004
As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here. A text marked withheld matched a screen for wording that may name a private individual, such as an honorific or "in memory of". Most of what it withholds names no one; it is withheld so that what does is never shown.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Jim FeltonJIM FELTON
PRESIDENT
- Total calculated
- $0
- Hours/week
- 4
-
Giselle JurkaninGISELLE JURKANIN
VICE PRESIDENT / SECRETARY
- Total calculated
- $0
- Hours/week
- 4
-
Burt BasslerBURT BASSLER
TREASURER (THROUGH 3/2025)
- Total calculated
- $0
- Hours/week
- 4
-
Doug MatthewDOUG MATTHEW
TREASURER (START 3/2025)
- Total calculated
- $0
- Hours/week
- 4
-
Keith AlleyKEITH ALLEY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Steve BallingSTEVE BALLING
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
John GallagherJOHN GALLAGHER
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Liz Harvey RobertsLIZ HARVEY ROBERTS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Claudia HeinCLAUDIA HEIN
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Scott HeinSCOTT HEIN
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Shirley LangloisSHIRLEY LANGLOIS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Bob MarxBOB MARX
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Amara MorrisonAMARA MORRISON
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Phil O'LoanePHIL O'LOANE
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Robert PhelpsROBERT PHELPS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Malcolm SproulMALCOLM SPROUL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Jeff StoneJEFF STONE
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Achilleus TiuACHILLEUS TIU
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Edward Sortwell Clement JrEDWARD SORTWELL CLEMENT JR
EXECUTIVE DIRECTOR
- Total calculated
- $209,824
- From this org
- $195,950
- From related orgs
- $0
- Other
- $13,874
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $195,950
- Bonus
- $0
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $13,874
- Filer's total
- $209,824
-
Monica OeiMONICA OEI
FINANCE & ADMINISTRATIVE DIRECTOR
- Total calculated
- $139,336
- From this org
- $125,761
- From related orgs
- $0
- Other
- $13,575
- Hours/week
- 40
-
Seth AdamsSETH ADAMS
LAND CONSERVATION DIRECTOR
- Total calculated
- $167,119
- From this org
- $141,852
- From related orgs
- $0
- Other
- $25,267
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $141,852
- Bonus
- $0
- Other
- $0
- Deferred
- $7,101
- Nontaxable benefits
- $18,166
- Filer's total
- $167,119
-
Sean BurkeSEAN BURKE
LAND PROGRAMS DIRECTOR
- Total calculated
- $126,940
- From this org
- $118,331
- From related orgs
- $0
- Other
- $8,609
- Hours/week
- 40
-
Karen FerriereKAREN FERRIERE
DEVELOPMENT DIRECTOR
- Total calculated
- $121,096
- From this org
- $114,531
- From related orgs
- $0
- Other
- $6,565
- Hours/week
- 40
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $6,026,768
- Expenses
- $3,953,606
- Contributions
- $5,374,021
- Grants paid
- $76,729
-
2023
- Revenue
- $6,037,101
- Expenses
- $3,506,613
- Contributions
- $5,660,882
- Grants paid
- $144,047
-
2022
- Revenue
- $3,364,222
- Expenses
- $3,451,522
- Contributions
- $3,341,066
- Grants paid
- $114,451
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $3,476,517
- Expenses
- $4,026,398
- Assets (EOY)
- $23,107,721
-
2020 · 990
- Revenue
- $3,751,697
- Expenses
- $3,395,073
- Assets (EOY)
- $23,820,014
-
2019 · 990
- Revenue
- $4,429,624
- Expenses
- $2,734,298
- Assets (EOY)
- $22,522,201
-
2017 · 990
- Revenue
- $4,066,782
- Expenses
- $3,278,529
- Assets (EOY)
- $20,990,704
-
2016 · 990
- Revenue
- $3,608,534
- Expenses
- $2,474,895
- Assets (EOY)
- $19,440,593
-
2015 · 990
- Revenue
- $2,753,630
- Expenses
- $3,232,445
- Assets (EOY)
- $19,479,184
-
2014 · 990
- Revenue
- $3,264,313
- Expenses
- $2,199,862
- Assets (EOY)
- $19,950,955
-
2013 · 990
- Revenue
- $7,338,484
- Expenses
- $10,509,639
- Assets (EOY)
- $19,076,971
-
2012 · 990
- Revenue
- not reported
- Expenses
- $2,297,962
- Assets (EOY)
- $18,171,774
-
2011 · 990
- Revenue
- not reported
- Expenses
- $3,926,877
- Assets (EOY)
- $15,822,747
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
-
$50,000
2022 Finley project
-
$30,000
2022 Education Center
-
2024 SCIENCE & RESEARCH GRANT - CONDORS OF THE DIABLO RANGE
-
DIGITAL STORY COMPANY LLC
$16,600
2024 SUPPORT FOR TV SERIES: OPEN ROAD WITH DOUG MCCONNELL & FRIENDS
-
NBC UNIVERSAL MEDIA LLC
$15,000
2023 OPEN ROADS SUPPORT
-
NBCUniversal Media LLC
$12,000
2022 Open Roads Support
-
2023 SCIENCE & RESEARCH GRANT - CONDORS OF THE DIABLO RANGE
-
CAMPAIGN TO PROTECT SAN BENITO
$10,000
2023 SUPPORT FOR CAMPAIGN TO PROTECT SAN BENITO - YES ON MEASURE A
-
2024 SUPPORT FOR BLUNT-NOSED LEOPARD LIZARD WEATHER STATION
-
2023 FOR USE WITHIN OPERATIONS
The 10 largest by cash amount. The API serves every itemized grant.
Grants received
-
$1,000,000
2023 SUPPORT FOR THE DIABLO RANGE CAMPAIGN
-
$282,000
2022 DIABLO RANGE EXPANSION SUPPORT
-
2024 For grant recipient's exempt purposes
-
DONOR ADVISED CHARITABLE GIVING
$151,148
2024 HUMAN SERVICES
-
DONOR ADVISED CHARITABLE GIVING
$120,400
2023 HUMAN SERVICES
-
DONOR ADVISED CHARITABLE GIVING
$79,031
2022 HUMAN SERVICES
-
2022 For grant recipient's exempt purposes
-
2023 For grant recipient's exempt purposes
-
$60,000
2024 SPORTS/LEISURE
-
$50,000
2023 SPORTS/LEISURE
The 10 largest by cash amount. The API serves every itemized grant.
Taxable family
From Schedule R Parts I, III and IV: entities that legally are the filer, and taxable partnerships, corporations and trusts it is related to. These record ownership and control, not shared board members or money.
Related corporations and trusts on its 2024 return
-
CHARITABLE REMAINDER TRUST (1)
T · INVESTING / CHARITABLE GIVING · CA · controlled entity
California fundraising campaigns
Campaigns run by paid fundraisers, commercial coventurers and thrift stores naming this organization, as California published them. Both figures are as filed, and what the first one counts depends on the campaign type — a coventurer or a thrift store files its own sales rather than money collected for the charity. The 990 reports this only as a yearly total, never per campaign.
-
CAR DONATION SERVICES INC
$9,250 raised
2024 CF Vehicle Donation Program
$4,466 to charity
-
CAR DONATION SERVICES INC
$1,300 raised
2023 CF Vehicle Donation Program
$581 to charity
-
CAR DONATION SERVICES INC
$1,000 raised
2022 CF Vehicle Donation Program
$428 to charity
-
CAR DONATION SERVICES INC
$8,126 raised
2021 CF Vehicle Donation Program
$3,255 to charity
-
CAR DONATION SERVICES INC
$10,600 raised
2020 CF Vehicle Donation Program
$5,903 to charity
-
CAR DONATION SERVICES INC
$14,850 raised
2019 CF Vehicle Donation Program
$7,375 to charity
Amounts are as filed and do not add up: a commercial coventurer reports one promotion's whole gross once for each charity that shared in it. A campaign may also name more than one registered charity, in which case it appears on each.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 11 November 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.