The William H & Mattie Wattis Harris Foundation makes relatively large, infrequent disbursements that are routed as multi-recipient distributions (both recorded grants are labeled “see schedule attached”). The foundation appears to operate as a pass-through or pooled funder that provides general/multiple-recipient support rather than many individual, named grants; geographic or issue priorities are not specified in the public record.
William H & Mattie Wattis Harris Foundation’s recent record is shaped by a very large multi-recipient distribution in Las Vegas, recorded as “see schedule attached” in both 2023 and 2024. That pattern suggests a pooled or schedule-based grantmaking approach rather than a long list of individually described awards. In the 2025 public record, the foundation also shows a broad mix of charitable support across education, youth services, conservation, animal welfare, arts, and community organizations. Named recipients in that year include YMCA of Rome-Floyd County, Punahau School, Save the Manatee, Your Community Connection, and Pablove Foundation, indicating that the foundation’s giving reaches both local Nevada organizations and groups elsewhere in the western and southern United States. The foundation is a regular funder, and its public grant history includes both discretionary-style charitable awards and purpose-tagged grants such as youth family crisis programming and endowment support. The overall profile is one of relatively large, infrequent disbursements paired with smaller project-level grants routed through a letters-of-inquiry process.
Several cause areas appear in the named grants. In youth and family crisis work, William H & Mattie Wattis Harris Foundation gave $13,000 to Your Community Connection in Ogden, Utah, for youth family crisis program support. In animal-related work, it gave $10,000 to Donkey Dreams Sanctuary in Littlefield, Arizona, and $7,500 to Freedom Equine Connection in Dixon, California. Environmental and wildlife organizations also appear, including $13,350 to Save the Manatee in Maitland, Florida and $10,000 to Rocky Mountain Raptor Program in Fort Collins, Colorado. The foundation also supports arts and cultural institutions: $8,000 went to Jazz Aspen Snowmass in Aspen, Colorado, and $7,000 to Museum of New Mexico Foundation in Santa Fe, New Mexico for folk art museum support. Educational access shows up as well, with $12,000 to St Johns College in Santa Fe for the William Rohrbach Endowment.
The typical grant size is large for a public foundation profile: p25 is $209,004, median is $418,000, and p75 is $508,425. That aligns with the foundation’s two recorded multi-recipient distributions, one at $598,850 in 2023 and another at $418,000 in 2024. The public record also shows a smaller-grant track through a letter-of-inquiry program with a stated grant size of $0 to $10,000. The foundation is a regular funder and uses a DAF classification of Regular Funder, but the recent grants data points to a mix of pooled distributions and project-level awards rather than a single repeated grantee relationship.
$740K
$3M
$965K
$1M
Most grants fall between $209K and $508K, with a median of $418K.
25th Percentile
$209K
Median
$418K
75th Percentile
$508K
About 8% of grants go to recipients in CO.
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Highly concentrated: two large grants in the record that both fund multiple recipients via an attached schedule, indicating the foundation favors bundled or pass-through distributions instead of numerous direct, named grants.
Notable grantees: Multiple Recipients (see schedule attached), Local Las Vegas-area nonprofits (recipients not disclosed), Regional/community organizations funded via grant schedule (undisclosed)
Grant recipients are all in the United States. Nevada is the top state by grant count, and 67% of grants go to recipients in the foundation’s HQ state. The named 2025 recipients include Las Vegas, Reno-area and other Nevada-linked support through the schedule-based distributions, along with out-of-state grants to Rome, Georgia; Honolulu, Hawaii; Ogden, Utah; Aspen and Fort Collins, Colorado; Santa Fe, New Mexico; and Salt Lake City, Utah. The pattern is regional rather than national, with a strong western concentration.
Its stated typical grant size is substantial: p25 is $209,004, median is $418,000, and p75 is $508,425. The recent record also includes a $598,850 distribution in 2023 and a $418,000 distribution in 2024.
Yes. The foundation lists a General Grants / General Grant Program through letters of inquiry. Applicants submit a 2-page LOI, and the program is described as accepting unsolicited requests.
The public program description emphasizes root-cause work and innovative solutions with lasting impact. The listed focus areas include environment, animal welfare, human services, community development, conservation, and community well-being/public benefit projects.
Nevada is the top state by grant count, and 67% of grants go to recipients in the HQ state. The recipient base is entirely U.S.-based in the public record.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| YMCA OF ROME-FLOYD COUNTY | ROME, GA | $51,000 | 2026 | CHARITABLE |
| BLUE ROSE RANCH | SPRINGFIELD, CO | $24,000 | 2026 | CHARITABLE |
| PLANNED PARENTHOOD MAR MONTE | SAN JOSE, CA | $22,000 | 2026 | CHARITABLE |
| SAVE THE MANATEE | MAITLAND, FL | $18,500 | 2026 | CHARITABLE |
| SOSA - SAFE FROM ONLINE SEX ABUSE | NEW HAVEN, CT | $15,000 | 2026 | CHARITABLE |
| ST JOHNS COLLEGE | SANTA FE, NM | $15,000 | 2026 | WILLIAM ROHRBACH ENDOWMENT |
| HABITAT FOR HUMANITY- ATLANTA | ATLANTA, GA | $15,000 | 2026 | CHARITABLE |
| PFLEGER INSTITUTE OF ENVIRONMENTAL RESEARCH | FT COLLINS, CO | $15,000 | 2026 | CHARITABLE |
| YOUR COMMUNITY CONNECTION | OGDEN, UT | $14,000 | 2026 | YOUTH FAMILY CRISIS PROGRAM |
| NATIONAL DANCE INSTITUTE OF NEW MEXICO | ALBUQUERQUE, NM | $14,000 | 2026 | CHARITABLE |
| WOLF SANCTUARY | LAPORTE, CO | $14,000 | 2026 | CHARITABLE |
| WOMEN'S HEALTH INNOVATIONS OF ARIZONA | GILBERT, AZ | $13,000 | 2026 | CHARITABLE |
| PUNAHAU SCHOOL | HONOLULU, HI | $12,000 | 2026 | CHARITABLE |
| WEBER STATE UNIVERSITY | OGDEN, UT | $12,000 | 2026 | CHARITABLE |
| PLUMFIELD ACADEMY | SEBASTOPOL, CA | $10,000 | 2026 | CHARITABLE |
| PROJECT GRIPH | COLVILLE, WA | $10,000 | 2026 | CHARITABLE |
| CAMP MORE | PORTLAND, OR | $10,000 | 2026 | CHARITABLE |
| NATIONAL WILDLIFE FEDERATION | RESTON, VA | $10,000 | 2026 | CHARITABLE |
| RED HEN PRESS | PASADENA, CA | $10,000 | 2026 | CHARITABLE |
| ARIZONA FRIENDS OF FOSTER CHILDREN FOUNDATION | PHOENIX, AZ | $10,000 | 2026 | CHARITABLE |
| COLORADO OPEN LANDS | LAKEWOOD, CO | $10,000 | 2026 | CHARITABLE |
| EARTH GUARDIANS | BOULDER, CO | $10,000 | 2026 | CHARITABLE |
| ATLANTA-FULTON COUNTY ZOO | ATLANTA, GA | $10,000 | 2026 | CHARITABLE |
| CALIFORNIA RICELANDS WATERBIRD FOUNDATION | SACRAMENTO, CA | $10,000 | 2026 | CHARITABLE |
| 350 COLORADO | BOULDER, CO | $10,000 | 2026 | CHARITABLE |
| GROWING GARDENS | BOULDER, CO | $10,000 | 2026 | CHARITABLE |
| NEW MEXICO SCHOOL FOR THE ARTS | SANTA FE, NM | $10,000 | 2026 | CHARITABLE |
| HABITAT FOR HUMANITY- SANTA FE | SANTA FE, NM | $10,000 | 2026 | CHARITABLE |
| JACKSONVILLE ZOOLOGICAL SOCIETY | JACKSONVILLE, FL | $9,000 | 2026 | CHARITABLE |
| AMERICAN WILD HORSE CONSERVATION | LOMPOC, CA | $8,334 | 2026 | CHARITABLE |
| SNOW LEOPARD TRUST | SEATTLE, WA | $8,333 | 2026 | CHARITABLE |
| INDEPENDENCE PASS FOUNDATION | CARBONDALE, CO | $8,000 | 2026 | CHARITABLE |
| SEARCH DOG FOUNDATION | SANTA PAULA, CA | $8,000 | 2026 | CHARITABLE |
| JAZZ ASPEN SNOWMASS | ASPEN, CO | $8,000 | 2026 | CHARITABLE |
| DESERT TORTOISE PRESERVE COMMITTEE | RIDGECREST, CA | $8,000 | 2026 | CHARITABLE |
| SCIENCE AND CONSERVATION CENTER | BILLINGS, MT | $7,500 | 2026 | CHARITABLE |
| NATUREBRIDGE | SAUSALITO, CA | $7,500 | 2026 | CHARITABLE |
| OREGON LIVESTOCK COUNCIL | BEAVERCREEK, OR | $7,500 | 2026 | CHARITABLE |
| FRIENDS OF BELIZE BIRD RESCUE | AVENTURA, FL | $7,000 | 2026 | CHARITABLE |
| FRIENDS OF LACKOTA SANCTUARY | FT COLLINS, CO | $7,000 | 2026 | CHARITABLE |
| PARKER LEARNING GARDENS | COBURG, OR | $7,000 | 2026 | CHARITABLE |
| SAN DIEGO WILDLIFE ALLIANCE | SAN DIEGO, CA | $6,833 | 2026 | CHARITABLE |
| DOTHAN MIRACLE LEAGUE | DOTHAN, AL | $6,500 | 2026 | CHARITABLE |
| NORTHERN NEVADA EMS CONSORTIUM | ELKO, NV | $6,500 | 2026 | CHARITABLE |
| MUSUEM OF NEW MEXICO FOUNDATION | SANTA FE, NM | $6,000 | 2026 | FOLK ART MUSUEM |
| LONGHOPES DONKEY SHELTER | BENNETT, CO | $6,000 | 2026 | CHARITABLE |
| PACIFIC WILDLIFE CARE | MORRO BAY, CA | $5,000 | 2026 | CHARITABLE |
| CHANDLER SCHOOL | PASADENA, CA | $5,000 | 2026 | CHARITABLE |
| DONKEY DREAMS SANCTUARY | LITTLEFIELD, AZ | $5,000 | 2026 | CHARITABLE |
| ASPEN HISTORICAL SOCIETY | ASPEN, CO | $5,000 | 2026 | CHARITABLE |
BLUE ROSE RANCH
$24,000CHARITABLE
SAVE THE MANATEE
$18,500CHARITABLE
SOSA - SAFE FROM ONLINE SEX ABUSE
$15,000CHARITABLE
ST JOHNS COLLEGE
$15,000WILLIAM ROHRBACH ENDOWMENT
PFLEGER INSTITUTE OF ENVIRONMENTAL RESEARCH
$15,000CHARITABLE
YOUR COMMUNITY CONNECTION
$14,000YOUTH FAMILY CRISIS PROGRAM
NATIONAL DANCE INSTITUTE OF NEW MEXICO
$14,000CHARITABLE
WOMEN'S HEALTH INNOVATIONS OF ARIZONA
$13,000CHARITABLE
PUNAHAU SCHOOL
$12,000CHARITABLE
WEBER STATE UNIVERSITY
$12,000CHARITABLE
PLUMFIELD ACADEMY
$10,000CHARITABLE
PROJECT GRIPH
$10,000CHARITABLE
CAMP MORE
$10,000CHARITABLE
EARTH GUARDIANS
$10,000CHARITABLE
CALIFORNIA RICELANDS WATERBIRD FOUNDATION
$10,000CHARITABLE
HABITAT FOR HUMANITY- SANTA FE
$10,000CHARITABLE
AMERICAN WILD HORSE CONSERVATION
$8,334CHARITABLE
INDEPENDENCE PASS FOUNDATION
$8,000CHARITABLE
DESERT TORTOISE PRESERVE COMMITTEE
$8,000CHARITABLE
SCIENCE AND CONSERVATION CENTER
$7,500CHARITABLE
OREGON LIVESTOCK COUNCIL
$7,500CHARITABLE
FRIENDS OF BELIZE BIRD RESCUE
$7,000CHARITABLE
FRIENDS OF LACKOTA SANCTUARY
$7,000CHARITABLE
PARKER LEARNING GARDENS
$7,000CHARITABLE
DOTHAN MIRACLE LEAGUE
$6,500CHARITABLE
NORTHERN NEVADA EMS CONSORTIUM
$6,500CHARITABLE
DONKEY DREAMS SANCTUARY
$5,000CHARITABLE