Civic Intelligence

Alliance to Prevent Legionnaires'Disease

EIN 81-4716485 • 501(c)4 • Washington, DC

Profile

The alliance to prevent legionnaires' disease (apld) strives to reduce the occurrence of legionnaires' disease by promoting public research and education on the disease, and best practices and policy for its prevention focusing on water quality issues from source to tap.

1200 G Street NW 800Washington, DC 20005

www.preventlegionnaires.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

40th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)4 • $500k-$1M nonprofits • Source year 2024

Liabilities / Revenue

42nd percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)4 • $500k-$1M nonprofits • Source year 2024

Net Margin

58th percentile

11%

Higher net margin than 58% of similar nonprofits.

501(c)4 • $500k-$1M nonprofits • Source year 2024

Top Officer Pay

95th percentile

$177,192

Higher top officer pay than 95% of similar nonprofits.

Top officer pay equals 23.7% of source-year revenue.

501(c)4 • $500k-$1M nonprofits • Source year 2024

Asset Growth

99th percentile

983%

Faster asset growth than 99% of similar nonprofits.

501(c)4 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Revenue Growth

34th percentile

-1.1%

Faster revenue growth than 34% of similar nonprofits.

501(c)4 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets40th percentile

Assets

Up

$92,007

Up $83,512 (+983%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Up

$92,007

Up $83,512 (+983%) from 2023

Operations
Liabilities / Revenue42nd percentileNet Margin58th percentile

Revenue

Down

$747,000

Down $8,499 (-1.1%) from 2023

Expenses

Down

$663,488

Down $100,064 (-13%) from 2023

Net Income

Up

$83,512

Up $91,565 (+1137%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth99th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$100K$50K$0Assets 2016: $1Liabilities 2016: $02016Assets 2017: $65,978Liabilities 2017: $0Net Assets 2017: $65,9782017Assets 2018: $6,385Liabilities 2018: $0Net Assets 2018: $6,3852018Assets 2019: $34,216Liabilities 2019: $0Net Assets 2019: $34,2162019Assets 2020: $89,388Liabilities 2020: $0Net Assets 2020: $89,3882020Assets 2021: $94,185Liabilities 2021: $0Net Assets 2021: $94,1852021Assets 2022: $16,548Liabilities 2022: $0Net Assets 2022: $16,5482022Assets 2023: $8,495Liabilities 2023: $0Net Assets 2023: $8,4952023Assets 2024: $92,007Liabilities 2024: $0Net Assets 2024: $92,0072024

Highlighted filing

2024

Assets$92,007
Liabilities$0
Net Assets$92,007
Open 2024 Filing

Operations Trend

Revenue Growth34th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$1.0M$500K$0-$500KRevenue 2016: $0Expenses 2016: $0Net Income 2016: $02016Revenue 2017: $640,395Expenses 2017: $574,417Net Income 2017: $65,9782017Revenue 2018: $409,500Expenses 2018: $469,093Net Income 2018: -$59,5932018Revenue 2019: $556,000Expenses 2019: $528,169Net Income 2019: $27,8312019Revenue 2020: $370,233Expenses 2020: $315,061Net Income 2020: $55,1722020Revenue 2021: $350,006Expenses 2021: $345,209Net Income 2021: $4,7972021Revenue 2022: $354,000Expenses 2022: $431,637Net Income 2022: -$77,6372022Revenue 2023: $755,499Expenses 2023: $763,552Net Income 2023: -$8,0532023Revenue 2024: $747,000Expenses 2024: $663,488Net Income 2024: $83,5122024

Highlighted filing

2024

Revenue$747,000
Expenses$663,488
Net Income$83,512
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$92,007
Liabilities
$0
Net assets
$92,007
Revenue
$747,000
Expenses
$663,488
Net income
$83,512
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.92$0.00$0.92$7.47$6.63$0.84
2023Detailed filing. Detailed filing data is available for this year.$0.08$0.00$0.08$7.55$7.64$0.08
2022Detailed filing. Detailed filing data is available for this year.$0.17$0.00$0.17$3.54$4.32$0.78
2021Detailed filing. Detailed filing data is available for this year.$0.94$0.00$0.94$3.50$3.45$0.05
2020Detailed filing. Detailed filing data is available for this year.$0.89$0.00$0.89$3.70$3.15$0.55
2019Detailed filing. Detailed filing data is available for this year.$0.34$0.00$0.34$5.56$5.28$0.28
2018Detailed filing. Detailed filing data is available for this year.$0.06$0.00$0.06$4.10$4.69$0.60
2017Detailed filing. Detailed filing data is available for this year.$0.66$0.00$0.66$6.40$5.74$0.66
2016Summary only. Only limited summary data is available for this year.$0.00$0.00$0.00$0.00$0.00
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 4, 2025
Return Version
2024v5.2
Gross Receipts
$747,000
Mission and Program Overview

Mission

The alliance to prevent legionnaires' disease (apld) strives to reduce the occurrence of legionnaires' disease by promoting public research and education on the disease, and best practices and policy for its prevention focusing on water quality issues from source to tap.

Education and advocacy for legionnaires' disease prevention

Balance Sheet Detail
LineBeginningEndChange
Assets
Rtn Earn Endowment Incm Other Fnds$8,495$92,007▲ $83,512
Cash and Non-Interest-Bearing Accounts$8,495$77,165▲ $68,670
Pd in Cap Srpls Land Bldg Eqp Fund$0$0→ $0
Cap Stk Tr Prin Current Funds$0$0→ $0
Total Assets$8,495$92,007▲ $83,512
Other Assets Total$0$14,842▲ $14,842
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Total Net Assets Fund Balance$8,495$92,007▲ $83,512
Total Liabilities and Net Assets / Fund Balance$8,495$92,007▲ $83,512

Asset Categories

AssetBook ValueDepreciationBasis
Other Assets Org$14,842--
Compensation and Service Providers
Top Officer Pay95th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Tonya WindersDevelopment DirectorFT$162,192$15,000$177,192

Board Members and Trustees

NameTitle
Jay CalkinsPresident/secretary
Hung CheungBoard Member
Matthew WalshBoard Member
Robert BowcockBoard Member
Bill McquadeOfficer/board Member
Daryn ClineOfficer/board Member
Kenneth MortensonOfficer/board Member
Katie FeltzTreasurer

Highest Paid Contractors

ContractorServicesLocationCompensation
Reid Mcnally & SavageConsulting Services Agreement1 COMMERCE PLAZA SUITE 402, Albany, NY 12210$130,444
Revenue and Support

Revenue Composition

Contributions and Grants
$747,000
Program Service Revenue
$0
Investment Income
$0
Other Revenue
$0
Change in Net Assets
$83,512
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$473,085
Salaries, Compensation, and Employee Benefits$190,403
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Current Officers, Directors, Trustees, and Key Employees$177,192--$177,192
Advertising$24,698--$24,698
Payroll Taxes$13,211--$13,211
Fees for Services Accounting-$6,823-$6,823
Occupancy-$4,966-$4,966
Office Expenses-$4,227-$4,227
Insurance-$4,101-$4,101
Travel$4,065--$4,065
Other Expenses$3,316--$3,316
Conferences and Meetings$3,000--$3,000
Fees for Services Legal-$594-$594
Total Functional Expenses$642,777$20,711$0$663,488
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
In-house lobbying only
No
Subject to proxy tax
Yes

Reported Spending and Taxes

Line ItemAmount
Current Year Nondeductible Lobbying and Political Cost$277,335
Total Nondeductible Lobbying and Political Cost$277,335
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 6

“The corporation has members according to article four of the articles of incorporation.”

Form 990, Part VI, Section A, Line 7A

“Each member has the right to appoint two members of the board. In addition, each year one member shall be entitled to appoint a third member of the board. Appointments are made annually at the annual meeting of the members. Subsequent members may or may not be given the right to appoint a member of the board, which shall be determined by the board of directors.”

Form 990, Part VI, Section A, Line 8B

“There are no committees with authority to act on behalf of the governing body.”

Form 990, Part VI, Section B, Line 11B

“A copy of the 990 is provided to each member of the board for his/her review. After review, the board discusses any potential issues or changes. Once approved, the 990 is filed with the irs.”

Form 990, Part VI, Section C, Line 19

“The organization's governing documents and financial statements are available to the public at the organization's place of business. Copies are also available by mail upon request.”

Filing and Contact Details

Filer

Filer Name
ALLIANCE TO PREVENT LEGIONNAIRES'DISEASE
EIN
81-4716485
Phone
2022994415
Address
1200 G STREET NW 800, WASHINGTON, DC 20005

Signing Officer

Name
Katie Feltz
Title
Treasurer
Phone
2022994415
Signed
2025-11-04
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Katie Feltz
Formed
2016
Legal Domicile
Dc
Voting Board Members
6
Independent Board Members
6
Employees
1
Volunteers
0

Preparer

Firm
Meehan & Roby Llp
Address
9515 DEERECO ROAD STE 810, TIMONIUM, MD 21093
Preparer
Keith T Lister
Phone
4105613375
Raw XML Appendix376 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

Path#Value
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IRS990/Desc0APLD HAS SOUGHT TO EDUCATE THE PUBLIC ON LEGIONNAIRES' DISEASE THROUGH THE COMPANY'S WEBSITE. THE WEBSITE CONTAINS DETAILED, UP-TO-DATE INFORMATION ON THE CAUSES OF THE DISEASE AND AVAILABLE METHODS OF PREVENTION, INCLUDING SOURCE WATER TREATMENT, MAINTENANCE AND IMPROVEMENT OF PUBLIC WATER DISTRIBUTION AND BUILDING WATER SYSTEMS, WATER EQUIPMENT MANAGEMENT, OUTBREAK INVESTIGATION, AND RESEARCH. THE WEBSITE ALSO PROVIDES ONGOING NEWS COVERAGE OF REPORTED CASES OF THE DISEASE AS WELL AS ADVOCACY ENDEAVORS BY APLD AND OTHER ACTIVISTS. APLD HAS ENGAGED WITH PUBLIC OFFICIALS AND PARTICIPATED IN ACADEMIC, PUBLIC HEALTH, AND WATER INDUSTRY CONFERENCES AND MEETINGS RELATED TO THE DISEASE. AS PART OF THESE EFFORTS, APLD HAS CONTRIBUTED TESTIMONIALS AND PRESENTATIONS TO VARIOUS BODIES INCLUDING PUBLIC AGENCIES RESPONSIBLE FOR THE ENVIRONMENT, HEALTH CARE, AND WATER QUALITY, STATE LEGISLATORS AND STAFF, WATER SYSTEM AUTHORITIES AND ADMINISTRATORS, STATE EXECUTIVE LEADERSHIP AND ADVISORS, OPEN HEARINGS ON WATER QUALITY AND PATHOGENS, FACILITY OWNERS AND OPERATORS, HOSPITALS AND SENIOR LIVING FACILITY OPERATORS, AND OTHERS.IN 2024, APLD CONTINUED TO RAISE AWARENESS OF THE FACT THAT 96% OF ALL LEGIONNAIRES' CASES ARE DEFINED AS "INDIVIDUAL AND SPORADIC" (UNASSOCIATED WITH OUTBREAKS) AND FIND ROOT CAUSE LEGISLATIVE SOLUTIONS FOR WATER QUALITY MANAGEMENT. APLD PURSUED POLICIES IN VARIOUS STATES INCLUDING NEW JERSEY, MARYLAND, ILLINOIS, PENNSYLVANIA AND CALIFORNIA THAT PRIORITIZE UPSTREAM WATER MANAGEMENT AS A PRIMARY LINE OF DEFENSE AGAINST LEGIONELLA. THANKS TO THE COMPANY'S EFFORTS, SB2188 WAS PASSED IN NEW JERSEY FOLLOWING EIGHT YEARS OF ADVOCACY. THIS BILL WILL REQUIRE OWNERS AND OPERATORS OF SPECIFIC BUILDINGS, FACILITIES, AND PUBLIC WATER SYSTEMS IN NEW JERSEY TO ADHERE TO NEW REQUIREMENTS AIMED AT PREVENTING AND CONTROLLING CASES OF THE DISEASE.
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IRS990/MissionDesc0THE ALLIANCE TO PREVENT LEGIONNAIRES' DISEASE (APLD) STRIVES TO REDUCE THE OCCURRENCE OF LEGIONNAIRES' DISEASE BY PROMOTING PUBLIC RESEARCH AND EDUCATION ON THE DISEASE, AND BEST PRACTICES AND POLICY FOR ITS PREVENTION FOCUSING ON WATER QUALITY ISSUES FROM SOURCE TO TAP.
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IRS990/PYExcessBenefitTransInd00
IRS990/PYGrantsAndSimilarPaidAmt00
IRS990/PYInvestmentIncomeAmt00
IRS990/PYOtherExpensesAmt0558334
IRS990/PYOtherRevenueAmt00
IRS990/PYProgramServiceRevenueAmt00
IRS990/PYRevenuesLessExpensesAmt0-8053
IRS990/PYSalariesCompEmpBnftPaidAmt0205218
IRS990/PYTotalExpensesAmt0763552
IRS990/PYTotalProfFndrsngExpnsAmt00
IRS990/PYTotalRevenueAmt0755499
IRS990/QuidProQuoContributionsInd00
IRS990/ReconcilationRevenueExpnssAmt083512
IRS990/RelatedEntityInd00
IRS990/RelatedOrganizationCtrlEntInd00
IRS990/ReportInvestmentsOtherSecInd00
IRS990/ReportLandBuildingEquipmentInd00
IRS990/ReportOtherAssetsInd01
IRS990/ReportOtherLiabilitiesInd00
IRS990/ReportProgramRelatedInvstInd00
IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt08495
IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt092007
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
IRS990/ScheduleBRequiredInd01
IRS990ScheduleC/AggregateReportedDuesNtcAmt0283860
IRS990ScheduleC/AgreeCarryoverPriorYearInd00
IRS990ScheduleC/DuesAssessmentsAmt0747000
IRS990ScheduleC/NonDeductibleLbbyngPltclCYAmt0277335
IRS990ScheduleC/NonDeductibleLbbyngPltclTotAmt0277335
IRS990ScheduleC/OnlyInHouseLobbyingInd00
IRS990ScheduleC/SubstantiallyAllDuesNondedInd00
IRS990ScheduleC/TaxableAmt0-6525
IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt014842
IRS990ScheduleD/OtherAssetsOrgGrp/Desc0OTHER DEPOSIT
IRS990ScheduleD/TotalBookValueLandBuildingsAmt00
IRS990ScheduleD/TotalBookValueOtherAssetsAmt014842
IRS990ScheduleJ/AnyNonFixedPaymentsInd00
IRS990ScheduleJ/BoardOrCommitteeApprovalInd0X
IRS990ScheduleJ/CompBasedOnRevenueOfFlngOrgInd00
IRS990ScheduleJ/CompBsdNetEarnsFlngOrgInd00
IRS990ScheduleJ/CompBsdNetEarnsRltdOrgsInd00
IRS990ScheduleJ/CompBsdOnRevRelatedOrgsInd00
IRS990ScheduleJ/EquityBasedCompArrngmInd00
IRS990ScheduleJ/InitialContractExceptionInd00
IRS990/ScheduleJRequiredInd01
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt0162192
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount015000
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusRelatedOrganizationsAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompensationBasedOnRltdOrgsAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompReportPrior990FilingOrgAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/CompReportPrior990RltdOrgsAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/DeferredCompensationFlngOrgAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/DeferredCompRltdOrgsAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/NontaxableBenefitsFilingOrgAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/NontaxableBenefitsRltdOrgsAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/OtherCompensationFilingOrgAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/OtherCompensationRltdOrgsAmt00
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm0TONYA WINDERS
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TitleTxt0DEVELOPMENT DIRECTOR
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TotalCompensationFilingOrgAmt0177192
IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TotalCompensationRltdOrgsAmt00
IRS990ScheduleJ/SeverancePaymentInd00
IRS990ScheduleJ/SupplementalNonqualRtrPlanInd00
IRS990/ScheduleORequiredInd01
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0THE CORPORATION HAS MEMBERS ACCORDING TO ARTICLE FOUR OF THE ARTICLES OF INCORPORATION.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1EACH MEMBER HAS THE RIGHT TO APPOINT TWO MEMBERS OF THE BOARD. IN ADDITION, EACH YEAR ONE MEMBER SHALL BE ENTITLED TO APPOINT A THIRD MEMBER OF THE BOARD. APPOINTMENTS ARE MADE ANNUALLY AT THE ANNUAL MEETING OF THE MEMBERS. SUBSEQUENT MEMBERS MAY OR MAY NOT BE GIVEN THE RIGHT TO APPOINT A MEMBER OF THE BOARD, WHICH SHALL BE DETERMINED BY THE BOARD OF DIRECTORS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2THERE ARE NO COMMITTEES WITH AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3A COPY OF THE 990 IS PROVIDED TO EACH MEMBER OF THE BOARD FOR HIS/HER REVIEW. AFTER REVIEW, THE BOARD DISCUSSES ANY POTENTIAL ISSUES OR CHANGES. ONCE APPROVED, THE 990 IS FILED WITH THE IRS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4THE ORGANIZATION'S GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC AT THE ORGANIZATION'S PLACE OF BUSINESS. COPIES ARE ALSO AVAILABLE BY MAIL UPON REQUEST.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990, PART VI, SECTION A, LINE 6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PART VI, SECTION A, LINE 7A
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PART VI, SECTION A, LINE 8B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3FORM 990, PART VI, SECTION B, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4FORM 990, PART VI, SECTION C, LINE 19
IRS990/SchoolOperatingInd00
IRS990/SignificantChangeInd00
IRS990/SignificantNewProgramSrvcInd00
IRS990/SubjectToExcsTaxNetInvstIncInd00
IRS990/SubjectToProxyTaxInd01
IRS990/SubjToTaxRmnrtnExPrchtPymtInd00
IRS990/TaxablePartyNotificationInd00
IRS990/TaxExemptBondsInd00
IRS990/TerminateOperationsInd00
IRS990/TotalAssetsBOYAmt08495
IRS990/TotalAssetsEOYAmt092007
IRS990/TotalAssetsGrp/BOYAmt08495
IRS990/TotalAssetsGrp/EOYAmt092007
IRS990/TotalCompGreaterThan150KInd01
IRS990/TotalContributionsAmt0747000
IRS990/TotalEmployeeCnt01
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt020711
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt0642777
IRS990/TotalFunctionalExpensesGrp/TotalAmt0663488
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesBOYAmt00
IRS990/TotalLiabilitiesEOYAmt00
IRS990/TotalLiabilitiesGrp/BOYAmt00
IRS990/TotalLiabilitiesGrp/EOYAmt00
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt08495
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt092007
IRS990/TotalOtherCompensationAmt00
IRS990/TotalProgramServiceExpensesAmt0642777
IRS990/TotalReportableCompFromOrgAmt0177192
IRS990/TotalRevenueGrp/ExclusionAmt00
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt00
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0747000
IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/TotalVolunteersCnt00
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt08495
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt092007
IRS990/TotReportableCompRltdOrgAmt00
IRS990/TravelGrp/ProgramServicesAmt04065
IRS990/TravelGrp/TotalAmt04065
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd00
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt01200 G STREET NW 800
IRS990/USAddress/CityNm0WASHINGTON
IRS990/USAddress/StateAbbreviationCd0DC
IRS990/USAddress/ZIPCd020005
IRS990/VotingMembersGoverningBodyCnt06
IRS990/VotingMembersIndependentCnt06
IRS990/WebsiteAddressTxt0WWW.PREVENTLEGIONNAIRES.ORG
IRS990/WhistleblowerPolicyInd00
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0KATIE FELTZ
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum02022994415
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-04
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0ALLIANCE TO PREVENT LEGIONNAIRES'DISEASE
ReturnHeader/Filer/BusinessNameControlTxt0ALLI
ReturnHeader/Filer/EIN0814716485
ReturnHeader/Filer/PhoneNum02022994415
ReturnHeader/Filer/USAddress/AddressLine1Txt01200 G STREET NW 800
ReturnHeader/Filer/USAddress/CityNm0WASHINGTON
ReturnHeader/Filer/USAddress/StateAbbreviationCd0DC
ReturnHeader/Filer/USAddress/ZIPCd020005
ReturnHeader/IRSResponsiblePrtyInfoCurrInd01
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0521318126
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0MEEHAN & ROBY LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt09515 DEERECO ROAD STE 810
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0TIMONIUM
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0MD
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd021093
ReturnHeader/PreparerPersonGrp/PhoneNum04105613375
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-04
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0KEITH T LISTER
ReturnHeader/ReturnTs02025-11-14T09:09:24-06:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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