- What is the Water Area?
- What is the Population Count?
- What is the Population Density?
- What is the Percent who did not finish the 9th grade?
- What is the Student Teacher Ratio?
- What is the Median Earnings?
- What is the Mean Job Proximity Index?
- What is the Number of Employees?
- What is the Percent Without Health Insurance?
- What is the Mean Environmental Health Hazard Index?
The land area of Baltimore County, MD was 598 in 2016.
Land area is a measurement providing the size, in square miles, of the land portions of geographic entities for which the Census Bureau tabulates and disseminates data. Area is calculated from the specific boundary recorded for each entity in the Census Bureau's geographic database. Land area is based on current information in the TIGER® data base, calculated for use with Census 2010.
Water Area figures include inland, coastal, Great Lakes, and territorial sea water. Inland water consists of any lake, reservoir, pond, or similar body of water that is recorded in the Census Bureau's geographic database. It also includes any river, creek, canal, stream, or similar feature that is recorded in that database as a two- dimensional feature (rather than as a single line). The portions of the oceans and related large embayments (such as Chesapeake Bay and Puget Sound), the Gulf of Mexico, and the Caribbean Sea that belong to the United States and its territories are classified as coastal and territorial waters; the Great Lakes are treated as a separate water entity. Rivers and bays that empty into these bodies of water are treated as inland water from the point beyond which they are narrower than 1 nautical mile across. Identification of land and inland, coastal, territorial, and Great Lakes waters is for data presentation purposes only and does not necessarily reflect their legal definitions.
Geographic and Area Datasets Involving Baltimore County, MD
- API data.policefoundation.org | Last Updated 2015-09-16T18:57:23.000Z
**See the Attachment section in the About menu for a quick start guide***Updated daily postings on Montgomery County’s open data website, dataMontgomery, provide the public with direct access to crime statistic databases - including raw data, mapping and search functions – of reported County crime. The data presented is derived from reported crimes classified according to Maryland criminal code and documented by approved police incident reports. The data is compiled by “EJustice”, a respected law enforcement records-management system used by the Montgomery County Police Department and many other law enforcement agencies. To protect victims’ privacy, no names or other personal information are released. Residential addresses are rounded to the nearest hundred block. All data is refreshed on a quarterly basis to reflect any changes in status due to on-going police investigation. Update Frequency : Daily.
- API opendata.howardcountymd.gov | Last Updated 2018-02-15T15:31:08.000Z
Calls for Service by computer aided dispatch (CAD) event type, date, time, location, statistical reporting area (SRA), and beat.
- API data.maryland.gov | Last Updated 2018-08-13T20:15:11.000Z
This is the 2014 Integrated Report. EPA approved this submission in accordance with Sections 303(d), 305(b), and 314(l) of the Clean Water Act, on October 16, 2015. The Integrated Report (IR) combines two water quality reports required under sections 305(b) and 303(d) of the federal Clean Water Act. Section 305(b) requires states, territories and authorized tribes to perform annual water quality assessments to determine the status of jurisdictional waters. Section 303(d) requires states, territories and authorized tribes to identify waters assessed as not meeting water quality standards(see Code of Maryland Regulations 26.08.02). Waters that do not meet standards may require a Total Maximum Daily Load to determine the maximum amount of an impairing substance or pollutant that a particular water body can assimilate and still meet water quality criteria. Historically, the 303(d) List and the 305(b) report were submitted to the Environmental Protection Agency (EPA) as separate documents but more recent guidance has called for combining these two reports into a single biennial publication. More information is available at http://www.mde.state.md.us/PROGRAMS/WATER/TMDL/INTEGRATED303DREPORTS/Pages/Programs/WaterPrograms/TMDL/Maryland%20303%20dlist/index.aspx A searchable version of this data is available at http://www.mde.state.md.us/programs/Water/TMDL/Integrated303dReports/Pages/303d.aspx
- API data.maryland.gov | Last Updated 2018-06-18T16:19:56.000Z
Portrait of county land / land use - area, elevations, and shoreline.
- API data.maryland.gov | Last Updated 2018-04-09T20:29:43.000Z
Discharge monitoring reports (DMRs) and monthly operating reports (MORs) for the 58 major WWTPs, 215 minor WWTPs, and 10 major industrial point sources within the State of Maryland and are stored in MDE’s point source database. This data set contains results for nutrients such as phosphorous and nitrogen that may impact water quality in the Chesapeake Bay. This dataset covers the time period from 2008 to 2013.
- API opendata.howardcountymd.gov | Last Updated 2017-12-04T15:23:39.000Z
Issued Permits: 01/01/2010 - Present
- API data.policefoundation.org | Last Updated 2015-09-16T19:35:58.000Z
"Updated daily postings on Montgomery County’s open data website, dataMontgomery, provide the public with direct access to crime statistic databases - including raw data, mapping and search functions – of reported assaults on officers. The data presented is derived from reported crimes classified according to Maryland criminal code and documented by approved police incident reports. The data is compiled by “EJustice”, a respected law enforcement records-management system used by the Montgomery County Police Department and many other law enforcement agencies. To protect victims’ privacy, no names or other personal information are released. Residential addresses are rounded to the nearest hundred block. All data is refreshed on a quarterly basis to reflect any changes in status due to on-going police investigation. Update Frequency : Daily."
- API data.montgomerycountymd.gov | Last Updated 2018-11-01T04:06:11.000Z
The Water Quality Protection Charge (WQPC) is a line item on your property tax bill. WQPC funds many of the County's clean water initiatives including: • Restoration of eroded stream banks • Upgrades to stormwater ponds • Storm drain cleaning and maintenance • Stream monitoring • Litter control programs • Stormwater facility maintenance • Installation of rain barrels, rain gardens and green roofs The WQPC is calculated based on how much of your property is impervious (does not allow rain to be absorbed into the ground). As the county is developed, more area is covered in impervious concrete, asphalt, driveways, and buildings. Instead, that stormwater collects pollutants and runs off of the impervious surfaces causing damage to streams, rivers and the Chesapeake Bay. This is also known as stormwater pollution. The clean water initiatives funded by the WQPC remediate the environmental damage caused by stormwater pollution. Further, the WQPC funds programs that are needed to meet the National Pollutant Discharge Elimination System permit from the state of Maryland. Update Frequency : Annually
- API data.maryland.gov | Last Updated 2018-10-17T20:15:32.000Z
The data consist of the median household income by the year in Maryland and the margin of error of the median income from 2007 to 2016. MOE= Margin of Error for the 90% confidence interval. Source from the U.S. Census Bureau, Small Area Income and Poverty Estimates, May 2018.
- API data.maryland.gov | Last Updated 2018-11-08T00:57:29.000Z
Please read all metadata before accessing the dataset. Note that records shown here are updated at different frequencies from data in products from MDP and SDAT. Please see the full documentation at https://data.maryland.gov/api/views/ed4q-f8tm/files/WtRzMltUzm25OasOCYtu7PgOGUfrplWsZTalSH4Iukg?download=true&filename=Real%20Property%20Records%20Documentation.pdf and review the dedicated metadata site (https://data.maryland.gov/dataset/Beta-Maryland-Statewide-Real-Property-Assessments-/ed4q-f8tm/about).