Should you see or suspect an illicit discharge, please call the Township offices immediately to report the concern.

Suspected illicit discharges should be reported to the Township’s front desk …. When reporting please be prepared to identify (to the best of your abilities) the location, color, odor, and any other observations you may have.

What is MS4?

Municipal Separate Storm Sewer System (MS4) refers to our community’s system of roads and streets, catch basins, curbs, gutters, ditches, man-made channels, storm drains and underground infrastructure that convey stormwater. As stormwater runs over driveways, lawns, and sidewalks it picks up debris, chemicals, dirt, and other pollutants.

Polluted stormwater runoff is often conveyed to and within the MS4 and ultimately discharged into adjacent and downstream rivers and streams without treatment. Anything that enters a storm sewer system is discharged into the water bodies we use for recreation and providing drinking water. Polluted runoff is the nation’s greatest threat to clean water.

The MS4 Program details how our community is working to improve water quality through annual activities to educate and involve the public and prevent pollution from entering our stormwater conveyance system.

Minimum Control Measures

Listed below are the six minimum control measures that the Township must incorporate into the stormwater management program.  These measures are expected to result in significant reductions of pollutants discharged into receiving waterbodies.

1.Public Education and Outreach– An informed and knowledgeable community is crucial to the success of a stormwater management program since it helps to ensure greater support and program compliance as the public becomes aware of individual actions they can take to protect or improve the quality of area waters.

2.Public Participation/Involvement – An active and involved community allows for broader public support, a broader base of expertise and a connection to other local environmental programs.

3.Illicit Discharge Detection and Elimination– Illicit discharges are untreated discharges that could contribute high levels of pollutants, including heavy metals, toxins, oil and grease, solvents, nutrients, viruses and bacteria to receiving water bodies. The Township is required to develop, implement and enforce an illicit discharge detection and elimination program.

4.Construction Site Runoff Control – Stormwater runoff from construction activities can have a significant impact on water quality. As stormwater flows over a construction site, it can pick up pollutants like sediment, debris, and chemicals and transport these to a nearby storm sewer system or directly to a river, lake or stream.

5.Post-Construction Runoff Control– Increased impervious surfaces, like parking lots, driveways, and rooftops, interrupt the natural cycle of gradual percolation of water through vegetation and soil. Instead, water is collected from surfaces such as asphalt and concrete and routed to drainage systems where large volumes of runoff quickly flow to the nearest receiving water. The effects of this process can include stream bank scouring and downstream flooding, which often lead to a loss of aquatic life and damage to property. Ordinances and other regulations are required to determine the appropriate best management practices and to ensure adequate long-term operation and maintenance of stormwater controls.

6.Pollution Prevention/Good Housekeeping– This measure involves recognizing the benefits of pollution prevention practices and includes the development and implementation of an operation and maintenance program. Reducing pollutant runoff from municipal operations into the storm sewer system can include employee training on how to incorporate pollution prevention/good housekeeping techniques into municipal.

Illicit Discharges

An illicit discharge is defined as any unauthorized discharge other than clean stormwater released into the Municipal Separate Storm Sewer System (MS4). Illicit connections may be intentional or may be the result of connections made years ago when water quality issues were not a concern.

The types of illicit discharges vary widely with some examples being:

  • Waste oil, antifreeze, paint, trash or other household chemicals
  • Car wash, laundry, and industrial wastewaters
  • Pool water discharge (chlorinated and dechlorinated)
  • Spills on roadways and other accidents
  • Failing septic systems and illegal dumping practices
  • Improper disposal of sewage from recreational practices such as boating or camping

Common indicators of illicit discharges include abnormal odors, strange colors, or oil sheen present around or inside storm inlets or pipes. Keeping harmful substances out of our water benefits everyone; environmentally and economically.

How Can Your Household Help?

By practicing healthy household habits, homeowners can keep common pollutants like pesticides, pet waste, grass clippings, and automotive fluids off the ground and out of stormwater. For more information, please see the “Homeowners Guide to Stormwater” located in our links section of this page and here.

Click on the links below to see how you can help as a homeowner, resident, business owner, employer or employee in the Township.

Households

Businesses

Agriculture

Construction

Interactive Education Items:

Video:

https://vimeo.com/65413231 Video to embed on stormwater page.

Clean Water: A Long Journey from the Source to Our Tap (2:19)

Games:

Kids Corner

http://www.onlyraindownthedrain.com/interactive-model/

Play the Storm Drain Game!

Other Helpful Links & Information

The Environmental Protection Agency, also referred to as EPA

PA Department of Environmental Protection, also referred to as DEP

PA DEP MS4 Resources can be found here

The Chesapeake Bay Foundation

Information about the Susquehanna River’s importance on the Chesapeake Bay and how Pennsylvania is helping, here

Chesapeake Conservancy – Envision the Susquehanna

The Envision the Susquehanna initiative was launched by a core team comprised of the Chesapeake Conservancy, the National Park Service, the Pennsylvania Department of Conservation and Natural Resources, Susquehanna River Heartland Coalition for Environmental Studies, Susquehanna Greenway Partnership, and the Wildlife Management Institute in 2013. The core team as well as an advisory council of almost 40 organizations have encouraged individuals, community leaders and organizations to describe their vision for the Susquehanna River watershed. This report details the results of the initial planning process and lays out a vision for the future of the Susquehanna River.

The Homeowners Guide to Stormwater Management

This guide is intended to help property owners evaluate and assess current runoff pathway on their properties and identify practices to better manage stormwater. The guide outlines several practices to choose from that are fairly simple to plan and construct. All efforts have been made to ensure the material in this guide is accurate and up to date.

Additional Educational Materials and Volunteer Opportunities can be found at:

The Watershed Alliance of York

Lower Susquehanna River Keeper

The Township has adopted and enforces a Stormwater Management Ordinance. All stormwater management plans are required to have engineering review and approval before approval of all new developments.

Spring Garden Township and the York County Conservation District have a Memorandum of Understanding (MOU) for review and enforcement of erosions and sediment control measures.

If you think you have observed an erosion or sediment problem from any construction site, please call 717-840-7430, the York County Conservation District.

The District will investigate these issues for the Township and enforce the regulations as applicable.

If you have any other type of stormwater problem or concern, please call the Township Office at 717-848-2858 to have it investigated.

You will be required to provide your name, address, telephone number where you can be contacted, along with the specific location and description of the problem.