D11 - IDDE Investigations Summary Report 10-2018 to 4-2022

IDDE Investigations Summary Reportl0/10/2018 - 4/29/2022
Count Total Hours Average Staff Hrs
New IDDE investigations 884 990.00 1.12
WQ Staff -initiated 157
Follow-up investigation tasks 2332 1,094.10 0.47
Total IDDE investigation time 2,084.10 0.65
Average complaint response time (business days): 0.78
Pollution Sources Controlled
Total Pollution Sources Controlled: 443
City sanitary sewer overflow
68
Mobile vehicle washing
4
City sanitary sewer break
9
Surface washing discharge
22
City sanitary sewer leak
4
Paint
12
Other City sewer issue
4
Petroleum
66
Private sanitary sewer
85
Improper Management Practices
20
On -site sewage treatment
11
Yard waste
44
Illicit connection
3
Other
59
Erosion/sediment control
0
No problem identified
22
Food waste/grease
22
Trash/garbage dumped in channel
4
Water line break/leak
6
Source remains unknown
0
Unresolved Investigations
Unresolved for more than 4 months : 11
Unresolved for less than 4 months : 14
Enforcement Summary
Percent issued
Total
Avg. bus. days
within 10
Notice Type Issued
to issue
business days
Requirement 168
1.24
99.33%
Violation 79
1.63
100.00%
Penalty 54
Enforcement Meetings Held
6
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