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City of Baltimore / Dpw-Water & Waste Water (212)

Agency file

Dpw-Water & Waste Water (212)

Source file: City of Baltimore — Employee Salaries / ingested Jun 19, 2026

The Dpw-Water & Waste Water (212) operates public utilities and infrastructure such as water, power, sanitation, or energy services.

In 2020, this agency had 69 employees with median total compensation of $48,611; the highest distinct record was $85,064.

Year
2020
Total payroll
$3.5M
Employees
69
Median total
$48,611
Highest record
$85,064

What the records show

Compensation analytics

These summaries compare pay within the agency before listing individual records.

Salary distribution

How 2020 total compensation is spread across the 69 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($48,611) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$50,348 (100%)
  • Overtime$0 (0%)
  • Other$0 (0%)
  • Benefits$0 (0%)

What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.

Pay percentiles

10th
25th
Median
75th
90th
$35,452
$40,494
$48,611
$58,201
$67,089

The pay ladder for this department. Someone at the 90th percentile earns $67,089 — more than 90% of the department; the 10th percentile earns $35,452. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.

Trend

Year over year

How this department's total payroll, headcount, and median pay changed across the 7 published years.

YearTotal payrollEmployeesMedian pay
2013
$3.6M
86
$37,994
2015
$3.5M
1.1%
77
10.5%
$45,037
18.5%
2016
$2.9M
17.6%
65
15.6%
$45,620
1.3%
2017
$2.7M
7.1%
61
6.2%
$45,950
0.7%
2018
$2.8M
5.1%
62
1.6%
$45,678
0.6%
2019
$3.1M
8.8%
66
6.5%
$43,044
5.8%
2020
$3.5M
12.8%
69
4.5%
$48,611
12.9%

Compare

Similar departments

Departments elsewhere with the most similar mix of roles — a proxy for the same kind of agency, matched by workforce composition rather than name. Pay is not cost-of-living adjusted.

Record list

Employees

Page 1

Gregory Schmidt

Mechanical Maintenance Technician Supervisor I/Dpw-Water & Waste Water (212)

2020 total comp
$85,064
Base pay
$85,064
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$85,064
Hire date
1986-11-03

Source-specific fields

Agencyid
A50
Annualsalary
62938
Employee ID
151036

Gregory Schmidt is a Mechanical Maintenance Technician Supervisor I at Dpw-Water & Waste Water (212). Their tenure dates to 1986, about 34 years. 2020 total compensation came to $85,064.

Jasper Baker

Heavy Equipment Operator II/Dpw-Water & Waste Water (212)

2019 total comp
$83,713
Base pay
$83,713
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$83,713
Hire date
2000-11-27

Source-specific fields

Agencyid
A50
Annualsalary
45674
Employee ID
124190

Jasper Baker is a Heavy Equipment Operator II at Dpw-Water & Waste Water (212). Their tenure dates to 2000, about 19 years. 2019 total compensation came to $83,713.

Ronald Barton Jr

Instrumentation Technician Supervisor II/Dpw-Water & Waste Water (212)

2020 total comp
$80,948
Base pay
$80,948
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$80,948
Hire date
1989-08-09

Source-specific fields

Agencyid
A50
Annualsalary
75213
Employee ID
138325

Ronald Barton Jr works as a Instrumentation Technician Supervisor II for Dpw-Water & Waste Water (212). Hired in 1989, they have about 31 years of service. Ronald earned $80,948 in 2020.

Benedict Ziemski

Engineer II/Dpw-Water & Waste Water (212)

2015 total comp
$79,750
Base pay
$79,750
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$79,750
Hire date
1983-04-07

Source-specific fields

Agencyid
A50
Annualsalary
78700
Employee ID
82627

Benedict Ziemski works as a Engineer II for Dpw-Water & Waste Water (212). Their tenure dates to 1983, about 32 years. Benedict earned $79,750 in 2015.

Robert Nicholson

Engineer II/Dpw-Water & Waste Water (212)

2016 total comp
$79,518
Base pay
$79,518
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$79,518
Hire date
1982-08-30

Source-specific fields

Agencyid
A50
Annualsalary
82300
Employee ID
91811

Robert Nicholson works as a Engineer II for Dpw-Water & Waste Water (212). Their tenure dates to 1982, about 34 years. Robert earned $79,518 in 2016.

Khalil Elshazly

Engineer II/Dpw-Water & Waste Water (212)

2020 total comp
$78,543
Base pay
$78,543
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$78,543
Hire date
2019-08-10

Source-specific fields

Agencyid
A50
Annualsalary
91293
Employee ID
142207

At Dpw-Water & Waste Water (212), Khalil Elshazly serves as a Engineer II. Their tenure dates to 2019, about a year. Their 2020 pay totaled $78,543.

Duwayne Mack

Mechanical Maintenance Technician Supervisor II/Dpw-Water & Waste Water (212)

2020 total comp
$78,094
Base pay
$78,094
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$78,094
Hire date
1984-12-17

Source-specific fields

Agencyid
A50
Annualsalary
67214
Employee ID
147185

Duwayne Mack holds the role of Mechanical Maintenance Technician Supervisor II at Dpw-Water & Waste Water (212). Their tenure dates to 1984, about 36 years. In 2020, their total compensation was $78,094.