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CENTER FOR WATERSHED PROTECTION

EIN 54-1644387 FULTON, MD

Revenue 2023
$3,259,131
Expenses 2023
$3,032,327

Program services were 88.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C022
Classification
1200
Street
11711 E MARKET PL STE 200

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 · 2023

Mission

TO PROTECT, RESTORE AND ENHANCE OUR STREAMS, RIVERS, LAKES, WETLANDS AND BAYS.

  • STORMWATER AND WATERSHED SERVICES ENCOMPASSES TECHNICAL ASSISTANCE TO STATES, LOCAL GOVERNMENTS, WATERSHED ORGANIZATIONS AND OTHERS TO CONDUCT FIELD ASSESSMENTS, DEVELOP IMPLEMENTATION PLANS, CONDUCT RETROFIT INVENTORIES, OR OTHER RELATED WORK. PROGRAM; YORK COUNTY BANK ASSESSMENT FOR NON-POINT SOURCE CONSEQUENCES OF SEDIMENT; AND DEVELOPMENT OF AN OFFSITE MITIGATION GUIDANCE DOCUMENT FOR REGULATED MASSACHUSETTS MUNICIPAL SEPARATE STORM SEWER SYSTEMS.

    Expenses $1,902,553 · Revenue $1,733,868

  • TRAINING INCLUDES CONFERENCES, WEBCASTS, FOCUSED TRAINING THROUGH CLIENT REQUESTS, USUALLY ON SUBJECTS ABOUT VARIOUS WATERSHED AND STORMWATER SUBJECTS.

    Expenses $571,596 · Revenue $453,929

  • WATERSHED RESEARCH IS THE PROGRAM THAT DEVELOPS OR ADAPTS NEW TOOLS FOR WATERSHED PROTECTION AND RESTORATION, AND INCLUDES MANUALS AND PRODUCTS RELATED TO SMALL WATERSHED RESTORATION, FORESTRY, WETLANDS, WATERSHED PLANNING, STATE-WIDE STORMWATER MANUALS, POST-CONSTRUCTION STORMWATER GUIDANCE, ETC. THE PRIMARY FUNDERS INCLUDE STATES, FEDERAL AGENCIES AND FOUNDATIONS.

    Expenses $92,449 · Revenue $134,494

  • MEMBERSHIP IS OUR ASSOCIATION PROGRAM FOR PRACTICIONERS AND IS FUNDED BY MEMBERSHIP DUES. MEMBERS CONSIST OF INDIVIDUALS, LOCAL GOVERNMENTS, NON-PROFITS, UNIVERSITIES, LIBRARIES, AND CORPORATIONS.

    Expenses $122,323 · Revenue $110,029

As filed on the 2023 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2023

As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Hye Yeong Kwon

    EXECUTIVE DIRECTOR/CEO

    Total calculated
    $250,582
    From this org
    $221,621
    From related orgs
    $0
    Other
    $28,961
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $221,621
    Bonus
    $0
    Other
    $0
    Deferred
    $8,865
    Nontaxable benefits
    $20,096
    Filer's total
    $250,582
  • Greg Hoffmann

    DIRECTOR OF STORMWATER SERVICES

    Total calculated
    $148,673
    From this org
    $130,555
    From related orgs
    $0
    Other
    $18,118
    Hours/week
    40
  • Beth Uhler

    PENNSYLVANIA DIRECTOR

    Total calculated
    $126,196
    From this org
    $113,300
    From related orgs
    $0
    Other
    $12,896
    Hours/week
    40
  • Gregory Lang

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Michael Marcus

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Bob Bathurst

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Kimberly J Min

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Scott Osborn

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Addison Palmer

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Capri St Vil

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Michael Yost

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • Rhea Harris

    PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • Juanita Galbreath

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • Michael W Freeburger Jr

    TREASURER

    Total calculated
    $0
    Hours/week
    1
  • Luis Valdivieso

    SECRETARY

    Total calculated
    $0
    Hours/week
    1

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

  • 2023
    Revenue
    $3,259,131
    Expenses
    $3,032,327
    Contributions
    $870,640
    Grants paid
    $0
  • 2022
    Revenue
    $3,765,636
    Expenses
    $3,576,285
    Contributions
    $1,078,332
    Grants paid
    $0

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
    $2,818,773
    Expenses
    $2,435,168
    Assets (EOY)
    $1,985,550
  • 2020 · 990

    Revenue
    $5,472,053
    Expenses
    $5,445,724
    Assets (EOY)
    $1,628,926
  • 2019 · 990

    Revenue
    $3,869,326
    Expenses
    $3,746,747
    Assets (EOY)
    $1,169,958
  • 2018 · 990

    Revenue
    $3,429,094
    Expenses
    $3,678,328
    Assets (EOY)
    $1,128,946
  • 2015 · 990

    Revenue
    $2,558,115
    Expenses
    $2,501,610
    Assets (EOY)
    $1,340,765
  • 2014 · 990

    Revenue
    $2,179,390
    Expenses
    $2,215,400
    Assets (EOY)
    $1,312,746
  • 2013 · 990

    Revenue
    $2,462,044
    Expenses
    $2,350,558
    Assets (EOY)
    $1,347,968
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $2,402,241
    Assets (EOY)
    $1,331,494
  • 2011 · 990

    Revenue
    not reported
    Expenses
    $2,372,649
    Assets (EOY)
    $1,263,609
  • 2010 · 990

    Revenue
    not reported
    Expenses
    $2,350,049
    Assets (EOY)
    $1,220,452

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

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

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 13 October 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 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.