Status and standing
Is it real, and can you give to it?
Where the money goes
What each dollar paid for.
Statement of Functional Expenses
Financial health
Is it on solid ground?
Summary of the Filing
| FY2020 | $43.7M |
|---|---|
| FY2021 | $57.6M |
| FY2022 | $63.8M |
| FY2023 | $67.3M |
| FY2024 | $57.4M |
| FY2025 | $65.9M |
| FY2020 | $2.2M |
|---|---|
| FY2021 | $1.8M |
| FY2022 | $1.2M |
| FY2023 | $4.9M |
| FY2024 | $3.4M |
| FY2025 | $3.7M |
Balance Sheet
Statement of Revenue
Financial Metrics
Same NTEE category, revenue band, and state where available. Descriptive — not a grade.
| Metric | This org | Peer median | Percentile |
|---|---|---|---|
| Program ratio | 96% | — | — |
| Overhead ratio | 2% | — | — |
| Fundraising cost ratio | 4% | — | — |
| Revenue growth | 6% | — | — |
| Investment management fee ratio | 0.06% | — | — |
| Accounting fee ratio | 0.1% | — | — |
Straight from the Form 990 — descriptive, not an evaluation. A ratio is hidden when its base is zero or too small to be meaningful; the dollars are always shown.
Leadership and pay
Who runs it, and what are they paid?
Officers, Directors & Key Employees
Doreen Stoller’s $176K as President (thru 08/24) is at the 24th percentile of top reported officer pay among 324 $10–100M environment nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.
Compensation history total reportable pay by year · 8 named individuals · Part VII
| Name | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 |
|---|---|---|---|---|---|---|
| Doreen Stoller | $175,967 | $251,664 | $211,028 | $203,156 | $198,950 | $202,555 |
| Fani Qano | $149,997 | $126,336 | $119,075 | $115,016 | $113,153 | $116,638 |
| Oscar Carmona | — | $143,596 | $109,720 | — | — | — |
| Cara Lambright | $138,498 | — | — | — | — | — |
| Gary Pittman | $130,436 | $131,275 | $117,030 | — | — | — |
| David Renninger | — | — | — | — | $111,774 | $116,376 |
| Michele Andrews | $109,540 | — | — | — | — | — |
| Iris Clawson-Davis | $109,457 | — | — | — | — | — |
Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.
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Governance & Policies
- 42Voting board membersPt VI · Ln 1a
- 42Independent board membersPt VI · Ln 1b
- Conflict-of-interest policyPt VI · Ln 12aYes
- Whistleblower policyPt VI · Ln 13Yes
- Document retention policyPt VI · Ln 14Yes
- Top official’s pay independently reviewedPt VI · Ln 15aYes
- Family or business ties among leadersPt VI · Ln 2No
Mission and programs
What it does.
Enhances, maintains, and reforests Houston’s historic Hermann Park through community-driven master planning, major renovations, and ongoing environmental stewardship.
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Where the work happens
See Schedule Oplanning, Design and Construction
In 2015, after working with the prominent landscape architecture firm, Michael Van Valkenburgh Associates (MVVA), the Conservancy finalized an updated master plan to guide park improvements for the next twenty years.
See Schedule Opark Programs and Maintenance
The Conservancy's maintenance program assists the Houston Parks and Recreation Department with the ongoing upkeep of Hermann Park. Responsibilities include maintaining and cleaning the Park's greenspace, water features, and hardscapes; planting and watering trees, weeding, and enhancing the park grounds and amenities.
See Schedule Ovisitor Services
The Visitor Services department was developed in 2008 when Hermann Park Conservancy was awarded, by the City of Houston, the contract to manage the Hermann Park Railroad. Visitor Services oversees and operates the train and pedal boats, and coordinates activities with the Conservancy Gift Shop, cafes and food vendors throughout the Park.
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Funders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
Filing history
Every return on file.
| Year | Revenue | Expenses | Change | Filing |
|---|---|---|---|---|
| FY2025 Latest | $15.5M | $10.1M | +32% | 990 PDF |
| FY2024 | $11.8M | $22.8M | -42% | 990 PDF |
| FY2023 Viewing | $20.5M | $21.3M | +6% | 990 PDF |
| FY2022 | $19.4M | $8.0M | +24% | 990 PDF |
| FY2021 | $15.7M | $5.0M | +5% | 990 PDF |
| FY2020 | $15.0M | $5.4M | 990 PDF |
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Schedules filed Part IV
Not shown yet: ratings, outcomes, and peer benchmarks. A Form 990 doesn’t report them.
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Sources
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