AndreaBozzo/ceres-open-data-index huggingface dataset:
Non-Motorized Vessel Use

These baseline recreational use data will inform planning efforts being undertaken by the Maryland Department of Natural Resources to help inform public access, land acquisition, future planning and decision-making. Collecting data on the variety of ways the Chesapeake waters and surrounding lands are used will help us plan for reducing use conflicts in our coastal waters, maximizing efficiency, and enhancing environmental and economic productivity. Chesapeake Bay waters are used in many ways: commercial fishing, aquaculture, transport, habitat for wildlife, and recreation, among others. With new and expanding coastal and marine uses, as well as Maryland’s growing coastal population, the pressure is mounting to ensure that there is space for both traditional and new uses and that conflicts are minimized. Some mapped human use data exist, but Maryland has limited recreational water use data for the Chesapeake waters. Basic data on how we use our coastal waters was collected by inviting residents and experts to share their knowledge about recreational uses at workshops using geographical information systems technology.
Maryland Public School Enrollment Trends: Kindergarten to Grade 12: 2014-2024

This dataset displays public school enrollment trends in Maryland and its jurisdictions from kindergarten to Grade 12, from 2014 to 2024. The data, sourced from the Maryland State Department of Education, is grouped by grade level: kindergarten through Grade 5, Grades 6-8, Grades 9-12, and Total Enrollment (K-12).
Municipal Boundaries - Generalized

State of Maryland municipality boundary dataset.Maryland Department of Planning (MDP) maps annexations from municipalities. This dataset is created and maintained by the Maryland Department of Planning. These boundaries are not intended to serve as a legal description. Fields:MUN_NAME (Municipality Name): Name of Municipality located in Maryland.RESOLUTION_NUMBER (Resolution Number): Local Municipality Annexation Resolution Number.ANNEXATION_DATE (Annexation Date) (DD/MM/YYYY): The Annexation Date field shows when there's been a change in the boundary. This date is known as the “Effective Date” from the municipality. The date 1/1/1997 is used as a default date of when annexation changes were first indicated in the GIS layer and not necessarily of when it was actually annexed. If there's a date of 1/1/1997, it can be assumed that the annexation occurred on this date or before. For example, for Baltimore City, the city boundary was determined hundreds of years ago. Other than that default date, the date will show when the property was annexed. MUN_CODE (Municipality Code): MUN = within Priority Funding Area (PFA); MUNCOM = PFA with comment; MUN_NONPFA = not in PFAACRES (GIS Acres): GIS calculated acresJURSCODE (Jurisdiction Code) – Four letter county code: ALLE (Allegany), ANNE (Anne Arundel), BACI (Baltimore City), BACO (Baltimore County), CALV (Calvert), CARO (Caroline), CARR (Carroll), CECI (Cecil), CHAR (Charles), DORC (Dorchester), FRED (Frederick), GARR (Garrett), HARF (Harford), HOWA (Howard), KENT (Kent), MONT (Montgomery), PRIN (Prince George’s) QUEE (Queen Anne’s), SOME (Somerset), STMA (St. Mary’s), TALB (Talbot), WASH (Washington), WICO (Wicomico), WORC (Worcester).
Municipal Boundaries - Detailed

State of Maryland municipality boundary dataset.Maryland Department of Planning (MDP) maps annexations from municipalities. This dataset is created and maintained by the Maryland Department of Planning. These boundaries are not intended to serve as a legal description. Fields:MUN_NAME (Municipality Name): Name of Municipality located in Maryland.RESOLUTION_NUMBER (Resolution Number): Local Municipality Annexation Resolution Number.ANNEXATION_DATE (Annexation Date) (DD/MM/YYYY): The Annexation Date field shows when there's been a change in the boundary. This date is known as the “Effective Date” from the municipality. The date 1/1/1997 is used as a default date of when annexation changes were first indicated in the GIS layer and not necessarily of when it was actually annexed. If there's a date of 1/1/1997, it can be assumed that the annexation occurred on this date or before. For example, for Baltimore City, the city boundary was determined hundreds of years ago. Other than that default date, the date will show when the property was annexed. MUN_CODE (Municipality Code): MUN = within Priority Funding Area (PFA); MUNCOM = PFA with comment; MUN_NONPFA = not in PFAACRES (GIS Acres): GIS calculated acresJURSCODE (Jurisdiction Code) – Four letter county code: ALLE (Allegany), ANNE (Anne Arundel), BACI (Baltimore City), BACO (Baltimore County), CALV (Calvert), CARO (Caroline), CARR (Carroll), CECI (Cecil), CHAR (Charles), DORC (Dorchester), FRED (Frederick), GARR (Garrett), HARF (Harford), HOWA (Howard), KENT (Kent), MONT (Montgomery), PRIN (Prince George’s) QUEE (Queen Anne’s), SOME (Somerset), STMA (St. Mary’s), TALB (Talbot), WASH (Washington), WICO (Wicomico), WORC (Worcester).
Multifamily Housing FY 2011-2025

The Maryland Department of Housing and Community Development offers multifamily finance programs for the construction and rehabilitation of affordable rental housing units for low to moderate income families, senior citizens and individuals with disabilities. Our multifamily bond programs issues tax-exempt and taxable revenue mortgage bonds to finance the acquisition, preservation and creation of affordable multifamily rental housing units in priority funding areas. By advocating for increased production of rental housing units, we help create much-needed jobs and leverage opportunities to live, work and prosper for hardworking Maryland families, senior citizens, and individuals with disabilities throughout the state. DISCLAIMER: Some of the information may be tied to the Department’s bond funded loan programs and should not be relied upon in making an investment decision. The Department provides comprehensive quarterly and annual financial information and operating data regarding its bonds and bond funded loan programs, all of which is posted on the publicly-accessible Electronic Municipal Market Access system website (commonly known as EMMA) that is maintained by the Municipal Securities Rulemaking Board, and on the Department’s website under Investor Information. More information accessible here: http://dhcd.maryland.gov/Investors/Pages/default.aspx
MTA Transit Oriented Development (TOD) Data

*** DISCLAIMER - This web page is a public resource of general information. The Maryland Mass Transit Administration (MTA) makes no warranty, representation, or guarantee as to the content, sequence, accuracy, timeliness, or completeness of any of the spatial data or database information provided herein. MTA and partner state, local, and other agencies shall assume no liability for errors, omissions, or inaccuracies in the information provided regardless of how caused; or any decision made or action taken or not taken by any person relying on any information or data furnished within. *** This dataset assesses rail station potential for different forms of transit oriented development (TOD). A key driver of increased transit ridership in Maryland, TOD capitalizes on existing rapid transit infrastructure. The online tool focuses on the MTA’s existing MARC Commuter Rail, Metro Subway, and Central Light Rail lines and includes information specific to each station. The goal of this dataset is to give MTA planning staff, developers, local governments, and transit riders a picture of how each MTA rail station could attract TOD investment. In order to make this assessment, MTA staff gathered data on characteristics that are likely to influence TOD potential. The station-specific data is organized into 6 different categories referring to transit activity; station facilities; parking provision and utilization; bicycle and pedestrian access; and local zoning and land availability around each station. As a publicly shared resource, this dataset can be used by local communities to identify and prioritize area improvements in coordination with the MTA that can help attract investment around rail stations. You can view an interactive version of this dataset at geodata.md.gov/tod. ** Ridership is calculated the following ways: Metro Rail ridership is based on Metro gate exit counts. Light Rail ridership is estimated using a statistical sampling process in line with FTA established guidelines, and approved by the FTA. MARC ridership is calculated using two (2) independent methods: Monthly Line level ridership is estimated using a statistical sampling process in line with FTA established guidelines, and approved by the FTA. This method of ridership calculation is used by the MTA for official reporting purposes to State level and Federal level reporting. Station level ridership is estimated by using person counts completed by the third party vendor. This method of calculation has not been verified by the FTA for statistical reporting and is used for scheduling purposes only. However, because of the granularity of detail, this information is useful for TOD applications. *Please note that the monthly level ridership and the station level ridership are calculated using two (2) independent methods that are not interchangeable and should not be compared for analysis purposes.
Mountain Allterrain Biking

These baseline recreational use data will inform planning efforts being undertaken by the Maryland Department of Natural Resources to help inform public access, land acquisition, future planning and decision-making. Collecting data on the variety of ways the Chesapeake waters and surrounding lands are used will help us plan for reducing use conflicts in our coastal waters, maximizing efficiency, and enhancing environmental and economic productivity. Chesapeake Bay waters are used in many ways: commercial fishing, aquaculture, transport, habitat for wildlife, and recreation, among others. With new and expanding coastal and marine uses, as well as Maryland’s growing coastal population, the pressure is mounting to ensure that there is space for both traditional and new uses and that conflicts are minimized. Some mapped human use data exist, but Maryland has limited recreational water use data for the Chesapeake waters. Basic data on how we use our coastal waters was collected by inviting residents and experts to share their knowledge about recreational uses at workshops using geographical information systems technology.
Motorized Boating

Maryland, through its Coastal Zone Management (CZM) Program, is collecting information on how the public uses the Chesapeake Bay waters and adjacent lands. These baseline data will inform planning efforts being undertaken by the Maryland Department of Natural Resources to help inform public access, land acquisition, and future oyster aquaculture planning and decision-making. Collecting data on the variety of ways our Chesapeake waters are used will help us plan for reducing use conflicts in our coastal waters, maximizing efficiency, and enhancing environmental and economic productivity. Chesapeake Bay waters are used in many ways: commercial fishing, aquaculture, transport, habitat for wildlife, and recreation, among others. With new and expanding coastal and marine uses, as well as Maryland’s growing coastal population, the pressure is mounting to ensure that there is space for both traditional and new uses and that conflicts are minimized. Some mapped human use data exist, but Maryland has limited recreational water use data for the Chesapeake waters. Basic data on how we use our coastal waters was collected by inviting residents and experts to share their knowledge about recreational uses at workshops using geographical information systems technology.
MMP Loans Purchased By County FY 13

Maryland Mortgage Program (MMP), a program offered by the Community Development Administration (CDA), a part of the Maryland Department of Housing and Community Development (DHCD) provides home loans and down payment assistance to Maryland families, encouraging homeownership and community growth. In partnership with commercial lenders, MMP offers competitive loans with the added benefit of down payment and closing cost assistance in the form of zero percent deferred loans that can be used in conjunction with funding from other sources (e. g. partnership program organizations). For more information on how to apply, please visit mmp.maryland.gov.
MDTA Structurally Deficient Bridges - 2011 to 2014

This measure provides the number of structurally deficient bridges and number of total bridges owned by MDTA. The latitude and longitude is also provided for the structurally deficient bridges. The MDTA's Annual Inspection Report consists of a walk/climb through physical inspection resulting in a thorough hands-on inspection of all structures, roadways, tunnels and tunnel ventilation buildings (including the mechanical and electrical systems), drainage structures, toll plazas, Variable Message Signs (VMS), incident detection equipment housings and structures, retaining walls, noise barriers, traffic and safety equipment, and truck weigh scales under the jurisdiction of the Maryland Transportation Authority at the following facilities: I-95 (John F. Kennedy Memorial Highway), I-895 (Baltimore Harbor Tunnel Thruway), Seagirt Marine Terminal, Thomas J. Hatem Memorial Bridge, I-395 and I-95 in Baltimore City (Fort McHenry Tunnel), I-695 (Francis Scott Key Bridge), Harry W. Nice Memorial Bridge, the Bay Bridge (twin structures) and the Intercounty Connector (ICC/MD200). The annual inspection process includes the development of a Structural Inventory and Appraisal (SI&A) assessment that is submitted to the Federal Highway Administration each April for the preceding calendar year.The data for this measure is collected from the SI&A assessment that is performed yearly by the MDTA's facilities inspection consultant. The MDTA continued to be successful in having 100 percent of its bridges fully operational and functioning (no weight restrictions), allowing all emergency vehicles, school buses, vehicles serving the economy of an area, and legally loaded vehicles to safely traverse. Bridges are considered structurally deficient if significant load carrying elements are found to be in a poor (or worse) condition due to deterioration and/or damage, or have a low weight restriction. The fact that a bridge is structurally deficient does not imply that it is unsafe. Data submitted for the CY are provided in February, but the data is not provided to FHWA until April. In some cases, the number could change if repairs are made to a structurally deficient bridge.
MDTA Accidents

Includes accidents that occured on MD Transportation Authority (MDTA) facilities, or were within a concurrent jurisdiction and were responded to by MDTA Police. MDTA facilities are the Francis Scott Key Bridge (I-695), John F. Kennedy Memorial Highway (I-95), Thomas J. Hatem Memorial Bridge (US 40), Fort McHenry Tunnel (I-95), Baltimore Harbor Tunnel (I-895), the Bay Bridge (US 50/301), Governor Harry W. Nice Memorial Bridge (US 301), and Intercounty Connector (ICC/MD200). MDTA Police are also responsible for accidents at BWI Airport and the Port of Baltimore. This dataset will be updated monthly by the MD Transportation Authority
MDOT SHA  Park and Ride Facilities

Point features which represent the locations of Park and Ride Facilities owned and maintained by the Maryland Department of Transportation State Highway Administration (MDOT SHA). Also included within the data is Park and Ride Usage Survey statistics, which are taken twice a year during the Spring and Fall seasons. Park and Ride Facilities data is updated and published on a Bi-annual basis, after each Park and Ride Usage Survey is taken. This data is for the year 2016.
MDOT SHA District Boundaries

MDOT SHA District Boundaries data consists of polygon features which represent the boundaries of each Maryland Department of Transportation State Highway Administration (MDOT SHA) District. Each MDOT SHA District includes multiple Maryland Counties. There are a total of seven MDOT SHA Districts (District 1 - District 7) throughout the State of Maryland. MDOT SHA District Boundaries data was generated using geometry from Maryland's political county boundaries. MDOT SHA District Boundaries data is maintained by the Maryland Department of Transportation State Highway Administration (MDOT SHA), under the Office of Planning and Preliminary Engineering (OPPE) Data Governance Division (DSD). MDOT SHA District Boundaries data is used by various modules throughout MDOT, as well as many other Federal, State and local government agencies. MDOT SHA District Boundaries data is key to understanding and identfying the geographic extent for each MDOT SHA District. MDOT SHA District Boundaries data is updated and published on an As-Needed basis, as this data does not frequently change. This data was last updated in December 2017. For questions, contact MDOT SHA Geospatial Technologies: (GIS@sha.state.md.us)
Maryland PRAMS 2006-2014 Surveillance and Selected Healthy People 2020 Objectives

This is historical data. The update frequency has been set to "Static Data" and is here for historic value. Updated 8/14/2024. Results from the Maryland Pregnancy Risk Assessment Monitoring System (PRAMS) survey of new mothers who delivered live births in the years 2006 through 2014 for selected Healthy People 2020 objectives. The two missing values for "Increase abstinence from binge drinking*** among pregnant women." are <100%. [*PRAMS data includes only information on pregnancies that end in live birth. **First trimester defined by PRAMS as <13 weeks. ***Binge drinking = 4 or more drinks in a two hour sitting, starting 2009 births. Prior to 2009, binge drinking = 5 or more drinks in one episode.]
Municipal Expenditures By Category – Fiscal Year 2010

Percentages of municipalities' expenditures towards general government, public safety, public works, health and social services, education and libraries, parks and recreation, and debt service -- broken out by county. Source: Local Government Finances Fiscal 2010 (Department of Legislative Services), via Overview of Maryland Local Governments Finances and Demographic Information (Department of Legislative Services, 2012. Link: http://mgaleg.maryland.gov/pubs/budgetfiscal/2012-local-government-finances-demographics.pdf)
MDCOVID-19 Total Currently Hospitalized Adult and Pediatric Acute and ICU

Note Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. Summary The daily occupancy number of COVID-19 designated hospital beds in Maryland. Description The MD COVID-19 - Total Currently Hospitalized - Acute and ICU data layer is a collection of the statewide cumulative total of individuals who tested positive for COVID-19 that have been reported each day via CRISP as currently occupying a COVID-19 bed in a Maryland hospital facility. MD COVID-19 - Total Currently Hospitalized comprises four subsets: Adult Acute Care Beds, Adult ICU Beds Pediatrics Acute Care Beds and Pediatrics ICU Care Beds.
MD Environmental Trust CY19 Acquisitions general

The Maryland Environmental Trust (MET) is a statewide local land trust governed by a citizen Board of Trustees. Since its creation by the General Assembly in 1967, MET's main goal is the preservation of open land, such as farmland, forest land, and significant natural resources. The primary tool for doing this is the conservation easement, a voluntary agreement between a landowner and the MET Board of Trustees. Last Updated: Updated Quarterly
MD Environmental Trust CY19 Acquisitions detail

The Maryland Environmental Trust (MET) is a statewide local land trust governed by a citizen Board of Trustees. Since its creation by the General Assembly in 1967, MET's main goal is the preservation of open land, such as farmland, forest land, and significant natural resources. The primary tool for doing this is the conservation easement, a voluntary agreement between a landowner and the MET Board of Trustees. Last Updated: Updated Quarterly
MD COVID19 Total Vaccinations Age 65 Plus - At least 1 Dose And Fully Vaccinated

Regarding all Vaccination Data The date of Last Update is 4/21/2023. Additionally on 4/27/2023 several COVID-19 datasets were retired and no longer included in public COVID-19 data dissemination. See this link for more information https://imap.maryland.gov/pages/covid-data Summary The cumulative number of COVID-19 vaccinations for persons aged 65+ within a single Maryland jurisdiction: Persons fully vaccinated and those who have received at least one dose. Description The MD COVID-19—Persons 65+ Fully Vaccinated layer represents the number of people in each Maryland jurisdiction aged 65 and older who have either received at least one dose of COVID-19 vaccine in a two-dose regimen or are fully vaccinated (have either received a single shot regimen or have completed the second dose in a two-dose regimen), reported each day into ImmuNet. Terms of Use The Spatial Data, and the information therein, (collectively the "Data") is provided "as is" without warranty of any kind, either expressed, implied, or statutory. The user assumes the entire risk as to quality and performance of the Data. No guarantee of accuracy is granted, nor is any responsibility for reliance thereon assumed. In no event shall the State of Maryland be liable for direct, indirect, incidental, consequential or special damages of any kind. The State of Maryland does not accept liability for any damages or misrepresentation caused by inaccuracies in the Data or as a result to changes to the Data, nor is there responsibility assumed to maintain the Data in any manner or form. The Data can be freely distributed as long as the metadata entry is not modified or deleted. Any data derived from the Data must acknowledge the State of Maryland in the metadata.
MD COVID-19 - Vaccinations by Race Distribution

Regarding all Vaccination Data The date of Last Update is 4/21/2023. Additionally on 4/27/2023 several COVID-19 datasets were retired and no longer included in public COVID-19 data dissemination. See this link for more information https://imap.maryland.gov/pages/covid-data Summary The cumulative number of COVID-19 vaccinations by race: American Indian or Alaska Native; Asian; Black or African American; White; Native Hawaiian or Other Pacific Islander; Other; Unknown Description MD COVID-19 - Vaccinations by Race Distribution data layer is a collection of COVID-19 vaccinations that have been reported each day into ImmuNet. Terms of Use The Spatial Data, and the information therein, (collectively the "Data") is provided "as is" without warranty of any kind, either expressed, implied, or statutory. The user assumes the entire risk as to quality and performance of the Data. No guarantee of accuracy is granted, nor is any responsibility for reliance thereon assumed. In no event shall the State of Maryland be liable for direct, indirect, incidental, consequential or special damages of any kind. The State of Maryland does not accept liability for any damages or misrepresentation caused by inaccuracies in the Data or as a result to changes to the Data, nor is there responsibility assumed to maintain the Data in any manner or form. The Data can be freely distributed as long as the metadata entry is not modified or deleted. Any data derived from the Data must acknowledge the State of Maryland in the metadata.