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Shorerivers

Easton, MD · EIN 26-3187608 · 501(c)(3) · Publicly supported organization (170(b)(1)(A)(vi))
Latest filing: Form 990 for calendar year 2025 (tax year 2025) · View the filing · Correct or respond

Shorerivers reported $11.3 million in revenue and $10.5 million in expenses for calendar year 2025. Of every $100 it spent, $92.21 went to program services, $4.02 to management and general costs and $3.77 to fundraising. Its largest source of revenue was contributions and grants: 97.4% of the total. Government grants made up 82.5%. The highest compensation it reported for one person was $176,041 (EXECUTIVE DIRECTOR). 5 people received more than $100,000 in reportable compensation. Revenue rose 149% between 2019 and 2025. Source: Form 990, 2025.

Where $100 of spending went

Calendar year 2025 · Form 990, Part IX, line 25 · total expenses $10M

For context, the median across 371 covered environment charities: $85.82 programs, $10.80 management, $3.38 fundraising (medians computed separately, so they may not sum to $100).

Where $100 of revenue came from

Calendar year 2025 · Form 990, Part VIII · total revenue $11M

The 990 scorecard · same measures for every charity, no grades

2025 filing. Median across 371 covered charities in this category, from their latest filings.
Measure2025Median
Program services
Part IX 25(B) ÷ 25(A)
92.2%83.6%
Management & general
Part IX 25(C) ÷ 25(A)
4.0%10.5%
Fundraising
Part IX 25(D) ÷ 25(A)
3.8%3.3%
Fundraising cost per $1 of contributions
Part IX 25(D) ÷ Part VIII 1h
$0.04$0.03
Contributions & grants share of revenue
Part VIII 1h ÷ 12
97.4%87.6%
Government grants share of revenue
Part VIII 1e ÷ 12
82.5%4.8%
Program service revenue share
Part VIII 2g ÷ 12
1.9%3.2%
Highest reported compensation
Part VII-A, columns D–F
$176,041$293,532
Highest compensation as share of expenses
Part VII-A ÷ Part IX 25(A)
1.68%1.74%
People paid over $100,000
Part VII, line 2
57
Net assets, in months of expenses
Part X 33(B) ÷ monthly expenses
5.218.8
Independent voting board members
Part VI 1a–1b
15 of 15100.0%

A median is context, not a target: hospitals, universities, food banks and grantmakers spend in very different ways. What these measures can and can't tell you.

What the money paid for, in its own words

2025 · Form 990, Part III · the three largest programs by expense
$8.1M expenses · 83.9% of program spending

Regulatory enforcement and pollution reducing projects shorerivers works to improve water quality through legal and policy advocacy. The riverkeepers support laws that protect our waterways. They work with state and local governments to maximize the environmental benefit of the tmdl constraints, and the water implementation plans that each jurisdiction must employ. They patrol rivers and help state officials enforce conservation regulations. Shorerivers staff work with members of the agricultural community designing, funding, and implementing pollution reduction and restoration projects

$1.1M expenses · 10.9% of program spending

Education and outreach shorerivers publishes multuple printed and electronic newsletters each year, sponsors an environmental outreach and fundraiser each fall, hosts a summer solstice outreach and fundraising event, hosts a ride for clean rivers bike ride to bring awareness to clean water issues, publishes periodic newspaper articles on river protection issues, hosts an annual youth environmental action summit. Promotes an oyster restoration program, engages in an agricultural outreach program with farmers and sends staff to public forums, community groups, etc. To speak on river…

$508K expenses · 5.2% of program spending

Water quality monitoring and testing seasonally, shorerivers monitors and tests water quality at over 67 sites multiple times each month in eastern bay, the bayside creeks, and on the choptank, miles, wye, chester and sassafras rivers and their tributaries. The riverkeepers test for water clarity, temperature, dissolved oxygen, nitrogen, phosphorus, and algal concentrations. The organization also test 48 sites weekly for bacteria levels and provides training, administrative, data analysis and other support for the water quality program. The organization issues a state of the rivers report…

Highest reported compensation

2025 · Form 990, Part VII, Section A · roles as filed; names are in the filing, not here
RoleFrom this orgFrom related orgsOtherTotal
EXECUTIVE DIRECTOR
Officer, 040.00 hrs/week
$164,866$0$11,175$176,041
DIR OPS/FINANCE
Officer, 040.00 hrs/week
$166,457$0$6,658$173,115
DIRECTOR OF AG RESTORATION
Highest compensated employee, 040.00 hrs/week
$120,000$0$9,330$129,330
SENIOR ENVIRONMENTAL ENGINEER
Highest compensated employee, 040.00 hrs/week
$109,438$0$9,920$119,358
CHOPTANK RIVERKEEPER DIR OF RIVERKEEPER PROG
Highest compensated employee, 040.00 hrs/week
$105,000$0$4,200$109,200

5 people received more than $100,000 in reportable compensation from Shorerivers (Part VII, line 2). Compensation of current officers, directors and key employees totaled $349K (Part IX, line 5).

7 years of filings

Form 990, Parts I, VII, IX and X · each row is that year's own filing, linked
RevenueExpenses
$0$5.0M$10M$15M$20M2019202020212022202320242025$11M$10M
FilingRevenueExpensesProgramsNet assetsTop pay
2025 ⓘ$11M$10M92.2%$4.6M$176,041
2024 ⓘ$5.4M$5.4M87.6%$3.6M$162,512
2023 ⓘ$4.6M$4.0M84.1%$3.5M$153,303
2022 ⓘ$4.9M$4.6M89.9%$2.8M$134,152
2021 ⓘ$4.3M$4.3M89.4%$2.6M$123,015
2020 ⓘ$4.9M$3.9M88.0%$2.6M$117,334
2019 ⓘ$4.5M$4.5M91.4%$1.6M$106,813

Governance answers, as filed

2025 · the organization's own yes/no answers; explanations, if any, are in Schedule O of the filing · what each means
  • Voting board members, and how many are independent Part VI, lines 1a–1b15 · 15 independent
  • Audited financial statements Part XII 2bYes
  • Conflict-of-interest policy Part VI 12aYes
  • Whistleblower policy Part VI 13Yes
  • Document retention policy Part VI 14Yes
  • Independent process for top executive pay Part VI 15aYes
  • Board given the 990 before filing Part VI 11aYes
  • Family or business ties among insiders Part VI 2Yes
  • Aware of a significant diversion of assets Part VI 5No
  • Excess benefit transaction with an insider Part IV 25aNo
  • Loans to or from insiders outstanding Part IV 26No
  • Lobbying, or a 501(h) election in effect Part IV 4Yes
  • Over $15,000 of professional fundraising services Part IV 18No
  • Over $10,000 of activity outside the U.S. Part IV 14bNo
  • Employees Part I, line 537
  • Volunteers Part I, line 62,443

Largest outside contractors

2025 · Form 990, Part VII, Section B · businesses only
ECOTONE
Construction
$3,944,565
AQUATIC RESOURCE RESTORATION COMPANY
Construction
$669,996
SHENANDOAH HABITAT SERVICES LLC
Planting
$351,218
TAPPAHANNA CREEK FARM LLC
Construction
$311,054
SUSTAINABLE SCIENCE LLC
Construction
$263,309

Individuals listed as contractors are left out. 9 contractors were paid more than $100,000 in all.

Private foundation grants it received

31 private foundations reported grants to Shorerivers totaling $708K on their tax year 2023 Form 990-PF returns. See which foundations, on WHOFUNDS.

Source: WHOFUNDS open grant graph, matched from Form 990-PF Part XV.

Correct a figure or respond

Every number above is copied from Shorerivers's own Form 990. If one doesn't match the filing, that's our error and we'll fix it. If you work for Shorerivers, you can publish a response that is linked from this page.

Similar-sized charities in this cause

All environment charities · Largest charities in Maryland

Questions people ask

How much of Shorerivers's spending goes to programs?

In calendar year 2025, Shorerivers reported that 92.2% of its $10.5 million in expenses went to program services, 4.0% to management and general and 3.8% to fundraising (Form 990, Part IX).

How much does Shorerivers pay its top executive?

The largest total compensation Shorerivers reported for one person in calendar year 2025 was $176,041, for the role of EXECUTIVE DIRECTOR (Form 990, Part VII, including compensation from related organizations and other compensation).

Where does Shorerivers get its money?

Of $11.3 million in revenue in calendar year 2025, 97.4% came from contributions and grants (including 82.5% from government grants) and 1.9% from program service revenue (Form 990, Part VIII).

Is Shorerivers a registered charity?

The IRS lists EIN 26-3187608 as a 501(c)(3) organization (publicly supported organization (170(b)(1)(a)(vi))), and its records show contributions as tax-deductible. Form 990 filings on record here cover tax years 2019, 2020, 2021, 2022, 2023, 2024, 2025. A filing shows what the organization reported; it doesn't by itself show whether a program works.

Sources

  • 2025: Form 990 for calendar year 2025, object 202621819349301102 · read the filing · XML
  • 2024: Form 990 for calendar year 2024, object 202501359349308745 · read the filing
  • 2023: Form 990 for calendar year 2023, object 202440949349301029 · read the filing
  • 2022: Form 990 for calendar year 2022, object 202343109349301704 · read the filing
  • 2021: Form 990 for calendar year 2021, object 202233009349301728 · read the filing
  • 2020: Form 990 for calendar year 2020, object 202142709349301309 · read the filing
  • 2019: Form 990 for calendar year 2019, object 202002609349301340 · read the filing

All filings for EIN 26-3187608: ProPublica Nonprofit Explorer · IRS Tax Exempt Organization Search. Figures are as the organization reported them; we have not audited them.