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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 1, PART I, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>VOLUNTEERS ASSIST WITH THE PROGRAMS AND MEETINGS FOR TEXAS HEALTH AND ENVIRONMENT ALLIANCE (THEA). ALL OF THE VOTING BOARD MEMBERS ARE VOLUNTEERS; THEY OVERSEE THE FINANCIAL REPORTING AND ACTIVITIES OF THE ORGANIZATION.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>IN 2023, THEA HAS MADE SIGNIFICANT STRIDES IN ADDRESSING ENVIRONMENTAL CONTAMINATION AND COMMUNITY HEALTH. THEA'S WORK FOCUSES ON THREE KEY AREAS: THE SAN JACINTO RIVER WASTE PITS SUPERFUND SITE, THE JONES ROAD GROUNDWATER PLUME SUPERFUND SITE, AND HOUSTON'S HISTORIC FIFTH WARD/KASHMERE GARDENS. 1. SAN JACINTO RIVER WASTE PITS SUPERFUND SITE: THEA'S PERSISTENT ADVOCACY HAS SUPPORTED THE EPA IN REMOVING OVER 289,800 TONS OF CONTAMINATED MATERIAL FROM THE SOUTHERN PIT OF THE SITE, A MAJOR STEP TOWARDS SECURING CLEANER WATER AND SAFER SURROUNDINGS FOR NEARBY RESIDENTS. 2. JONES ROAD GROUNDWATER PLUME SUPERFUND SITE: IN COLLABORATION WITH THE UNIVERSITY OF TEXAS MEDICAL BRANCH (UTMB), THEA CONDUCTED DOOR-TO-DOOR WATER TESTING IN AFFECTED NEIGHBORHOODS, ENSURING THAT RESIDENTS HAVE CRITICAL INFORMATION ABOUT GROUNDWATER CONTAMINATION THAT POTENTIALLY AFFECTS THEIR FAMILIES AND HOMES 3. HOUSTON'S FIFTH WARD/KASHMERE GARDENS: THEA'S EFFORTS HAVE BEEN INSTRUMENTAL IN BRINGING THE EPA TO TAKE OVER TESTING FOR CONTAMINATION CAUSED BY A NEARBY RAILYARD CREOSOTE OPERATION, ADDRESSING A LONGSTANDING ENVIRONMENTAL AND HEALTH HAZARD. IN ADDITION TO THESE LARGE-SCALE CLEANUP EFFORTS, 2023 HAS BEEN A YEAR OF MEANINGFUL COMMUNITY INTERACTION: 1. THEA HOSTED 83 FACE-TO-FACE COMMUNITY INTERACTIONS AND PROVIDED 17 PRESENTATIONS TO COALITIONS AND COMMUNITY GROUPS. 2. THEA ENGAGED OVER 1,500 COMMUNITY MEMBERS THROUGH DIRECT OUTREACH AND COLLABORATED WITH LOCAL ORGANIZATIONS AT MAJOR EVENTS LIKE THE LYONS AVENUE FESTIVAL AND THE BAYTOWN'S NURTURE NATURE FESTIVAL. 3. THEA'S COALITION AND COMMUNITY OUTREACH RESULTED IN 44 EMAIL UPDATES, 68 NEWS STORIES ABOUT THEA'S WORK, AND 2,306 PHONE CALLS TO DIRECTLY CONNECT WITH THOSE IMPACTED BY CONTAMINATION.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE 990 WAS PREPARED BY A CPA EXPERIENCED WITH NON-PROFIT ORGANIZATIONS. A COPY OF THE DRAFT WAS PROVIDED TO THE BOARD. ONCE ALL QUESTIONS HAD BEEN ANSWERED AND IT HAD BEEN APPROVED BY THE BOARD, THE 990 WILL BE E-FILED. A COPY OF THE FINAL 990 WAS ISSUED TO THE BOARD.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEMBERS ARE ASKED ANNUALLY TO DISCLOSE ACTIVITIES THAT WOULD PRESENT A POTENTIAL CONFLICT OF INTEREST. THE POLICY IS ELECTRONICALLY SHARED VIA A SECURE SERVER AND A COMMUNICATION WITH A LINK TO THE DOCUMENT IS PROVIDED TO EACH BOARD MEMBER ON AN ANNUAL BASIS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD ARE PROVIDED WITH DATA FOR SALARIES FOR COMPARABLE POSITIONS TO THE CEO IN NON-PROFIT ORGANIZATIONS. THE BOARD REVIEWS THIS INFORMATION AS WELL AS THE CEO'S PERFORMANCE AND MAKES AN INDEPENDENT DECISION ON ANY COMPENSATION CHANGES.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>COMMUNICATIONS 23,629 0 2,728 DEVELOPMENT 21,178 0 2,472 PAYROLL PROCESSING 1,638 292 67 DOCUMENTATION 4,399 0 4,398 TOTAL 50,844 292 9,665</ExplanationTxt>
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