Tag Archives: Illegal Dumping

Philadelphia’s Illegal Dumping 311 Requests increased 35% from 2015 to 2016

Many Philadelphians say that our streets are littered, we now have the numbers to back up that opinion. Here’s a comparison of 2015 and 2016 311 Illegal Dumping Service Requests City-wide and by Council District. We had 17,384 in 2016, 35% more than we had in 2015. While Illegal Dumping reports went up in all 10 Council Districts in 2016, Districts 2 and 5 saw 65% and 42% increases, respectively.  District 3, on the other hand, only increased 11%.

311_illegal_dump_2015_2016

 

Philadelphia’s 311 Data Shows That Philadelphians Hate Street Trash

Slide show on how we can use Philadelphia’s OpenDataPhilly 311 data to understand and solve our street trash problem.

Making Movie of Philadelphia’s 311 Illegal Dumping Service Requests (Dec 1-14, 2016)

Philadelphia gets tens of thousands of 311 illegal dumping service requests each year.  As shown in previous posts, OpenDataPhilly’s 311 service data can provide key information on Philadelphia’s trash hot spots (here, here).

In this post, I’d like to walk through how I downloaded 311 illegal dump service requests for the first 2 weeks of December, 2016, identified the requests where residents submitted photos, downloaded the dump photos and then made a YouTube video of selected photos by trash type to show the diversity of dumped material in just this 2 week period.

Overview of 311 Data Retrieval and Analysis

Here’s the 7 step process I used to download and process the Philadelphia’s 12/1/16 to 12/14/16 311 service request data:

  1. Download each Illegal Dumping Service Request from OpenDataPhilly using R, an  open source software statistical software system.
  2. Assign Each Service Request to City Council District with point-in-polygon tool available in R
  3. Identify Service Requests that Include Media Url
  4. Download Illegal Dumping Service Request Photos from urls
  5. Manually Review Photos, Organize by type (Tires, Residential trash, furniture, mattresses, etc)
  6. Create video of representative dump photos by trash type
  7. Post video on YouTube

I used free, open source – public access resources, including R, Rsocrata, OpenDataPhilly and YouTube.

Let’s take a look at the resulting video to get a sense for what can be done with on-line 311 data. Here’s a link to the YouTube video:

Philadelphians reported 706 dumping service requests to 311 in the 12/1 to 12/14/16 period.  175 of these dump requests included photos, nearly 25%  of the dump service requests.

I grouped the dump requests into 6 categories based on dominant trash in the photo:

  • Tires
  • Residential Trash
  • Bulk Items, Furniture
  • Mattresses
  • Construction Debris
  • TVs

In previous posts, I’ve geocoded  the dump requests by Council District, neighborhood and street segments to help identify hot spots.

Philadelphia neighborhood groups, City Councilors, concerned residents can use the same 311 data to track neighborhood or Council District conditions.  Please contact me if  you would like more information on how to access Philadelphia’s 311 data to assess problems in your neighborhood.

Philadelphia’s 311 Open Data and City Priorities

Philadelphia has an excellent Open Data program (link) which provides incredible access to important data that can be used by community groups and others to help focus attention on critical issues.

open_data_philly

Let’s see how we can use 311 request data to understand Philadelphia residents priorities.

Step 1: Get the 311 Service Request Data: The City has made it very easy to access the 311 data. This page provides access to near real time details of the City’s 311 service requests. If you scroll down to the detail table you will see the latest 311 service requests, like the image below:
                               (Click image to enlarge)311_sr_table

The 311 data table also includes a link to a resident submitted photo, if provided, as well as the latitude and longitude for mapping and spatial analysis.

Users can download the entire 1 million+ set of records or subset it by user selections by zip code, service request type (illegal dumping, graffiti as examples),  responsible agency or request status (open, closed). You can export the entire data set or subset to a CSV file for your own analysis.

311_export

I’ve downloaded both All Rows and Illegal Dumping Row to work directly with the full data set and the Illegal Dumping data set.

Summarizing City Wide 311 Service Data311_histogram

When you start looking at the service request details, the first thing that you see is that most of the requests are for information, 728,000 out of the 1.1 million requests were for information in the 12/8/14 to 12/2/16 period. This bar chart shows requests like Illegal Dumping are barely visible because of the high volume of info requests.

Let’s see what the work requests look like if we remove the information requests.

311_service_requests_no_info

Now we can see the specific field service requests that Philadelphia residents have made. Maintenance Residential or Commercial, Rubbish/Recycle Collection and Illegal Dumping were the 3 top requests, followed by Abandoned vehicles, Street Defects (potholes!)  and Graffiti Removal.

Illegal Dumping and Vacant Lot Cleanup warrant  special mention because they both deal with trash dumping. Dumping in the public right-of-way is handled by the Streets Department while vacant lot dumping is handled by CLIP, that is why 311 classifies them separately.  The combined Illegal Dumping and Vacant Lot Cleanup requests (42,440) is the 2nd largest non-information service request.

Philadelphia residents are repeatedly asking for trash dumping cleanup services. We need to recognize this priority. Clearly we need to do more to prevent trash dumping, both on City streets and vacant lots.

Philadelphia’s Illegal Dumping Hot Spots

Philadelphia had 29,454 Illegal Dumping service requests (311 – OpenDataPhilly data) in the Jan., 2015 to Nov., 2016 period. Here is the breakdown by City Council District:

illegal_dump_sr_by_cd_col_chrt

Council Districts 1 and 2 have the highest number of Illegal Dumping service requests, followed by Districts 5 and 8. District 10 has the lowest count, less than 10% of Districts 1 and 2.

There are nearly 41,000 street segments in Philadelphia, 71% had no illegal dumping reports, while 46 (0.1%), had 20 or more illegal dumping reports.illegal_dump_sr_by_seg_tbl

These 46 high illegal dumping street segments are mapped by Council District below

phl_311_idsr_hi_segments

These high illegal dumping street segments are clustered in several Council illegal_dump_sr_gte_20_by_seg__by_cd_tblDistrict; Districts 2 and 3 had 14 and 11 hot spot segments,  Districts 7 and 8 had 6 each.

These 46 hot spot segments represent 0.1% of all City street segments and had 5% of all illegal dumping service requests.

Users can download a pdf file of the 46 hot spot segments here.

 

 

Mapping Chronic Illegal Dump Sites

District 8 has 4,049 street segments, 33.5% of them had 1 or more 311 Illegal Dumping Service Requests. 29 of these segments had 11 – 43 requests.

These chronic illegal dumping hot spots need enforcement attention. Removing the latest illegal dump just gives the dumper proof that his/her dumping will be handled by the City at no cost to the law breaker.

Click here or on the map image to see how Philadelphia’s 311 OpenDataPhilly files can be used by civic groups, City Councilors and others to identify critical hot spot problems in their neighborhood.

idsr_by_segment

Mapping District 8’s 311 Illegal Dumping Service Requests

Philadelphia’s 311 system allows users to submit photos related to their service requests. Click on the map below or (link) to see the 304 photos for District 8 Illegal Dumping Service requests between 12/8/14 and 11/16/16.

blog_image

You can view details of the Illegal Dumping Service Request by clicking on the black dot symbol for the service request.

click_map_feature

By pressing the More info link, you can see the submitted illegal dumping image.

 

Trash Dumping at Philadelphia’s N 9th & Noble Streets

Here’s a quick trash photo survey of N 9th and Nobel Streets that I took on Saturday, January 3rd. This corner is a little less than 1 mile from City Hall.

1. Map of N 9th & Noble Streets

Map

 

2. Illegal Dumping and Trash Filled Inlet

Photo by Kelly O'Day

 

3. Trash Along N 9th Street

Photo by Kelly O'Day

 

4. Trash Along Noble Street

Photo by Kelly O'Day