Charity Search / AGUA HEDIONDA LAGOON FOUNDATION
Other (Z99Z) IRS Verified DX Registered 990 on File

AGUA HEDIONDA LAGOON FOUNDATION

EIN: 33-0411888 · CARLSBAD, CA 92008-4689 · United States · FY 2025 Data
5 out of 5 83 / 100 Based on 2+ years of filings
Financial strength (30%) 86/100
Reliability (20%) 55/100
Effectiveness (25%) 94/100
Impact (25%) 90/100
Financial data: FY 2025 · Scored 9/13/2026
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AGUA HEDIONDA LAGOON FOUNDATION logo
CharityAI™ Score
Not yet evaluated
Mission Statement

The Agua Hedionda Lagoon Foundation’s (AHLF) mission is to energize people through education and outreach to preserve the Agua Hedionda Lagoon as an accessible and healthy watershed. Our Vision, to be Stewards of the Watershed as we inspire future generations, so we all have access to a healthy lagoon. A safe space in nature, for all.

Financial Overview — FY 2025
$1.6M
Total Revenue
$1.6M
Total Expenses
$673K
Net Assets
35
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 79.9%
Fundraising Efficiency 28.4%
Operating Reserve 5.02x
Liability-to-Asset 34.4%
Revenue Diversification 36.3%
Executive Compensation $292K
Compared with Peers
FY 2025
Compared with 210 similar organizations (United States, NTEE Z, $1M–$10M in expenses), FY 2025.
This organization Middle half of peers (P25–P75) Peer median
Ratio This org Peer median Position (P10 → P90)
Program expense ratio
Program expenses / total expenses · higher is better
79.9% 86.0%
P10P90
Below median
Admin expense ratio
Management and general / total expenses · lower is better
9.3% 10.3%
P10P90
Above median
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
10.8% 0.6%
P10P90
Bottom quarter
Fundraising efficiency
Fundraising expenses / gross fundraising income · lower is better
28.4% 96.8%
P10P90
Above median
Operating reserve
Months of expenses covered by net assets · higher is better
5.0 mo 9.2 mo
P10P90
Below median
Liabilities to assets
Total liabilities / total assets · lower is better
34.4% 12.1%
P10P90
Bottom quarter
Revenue concentration
Share of revenue from the largest source · lower is better
36.3% 89.6%
P10P90
Top quarter
Surplus margin
Surplus as a share of revenue
2.2% 2.8%
P10P90
Impact
4 programs
Outcome / Program People Served Cost / Service # Completed Duration
Environmental Educational Lessons and Awareness through our Academy for Environmental Stewardship 3,910 $17.50 Per Day
Title I students who receive subsidized cost to attend AES 4,590 $1.00 Per Day
Walk through the Discovery Center's Doors/Equitable Access to Trails and climate education 55,000 $1.00 Per Day
Native Trees and Plants Installed at Agua Hedionda Lagoon 250 $9.00 Per Year
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $1.6M $1.6M $673K 79.9% 35
2024 N/A N/A N/A 26
2023 $1.5M $1.3M $878K 79.3% 48
2022 $1.3M $1.1M N/A 35
2021 $918K $671K N/A 22
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Organization Details
EIN
33-0411888
State
CA
City
CARLSBAD
ZIP
92008-4689
Classification
Z99Z
Category
Other
Rating
5★
Coverage
A
Last Updated
Aug 2026
IRS Ruling Year
1990
Foundation Code
16
Form 990
On File
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