DWQ-2025-005034

NetDMR Submission on Tuesday, May 27, 2025.

Permit ID: UT0000116 Major:
Permittee: PACIFICORP--GADSBY Permittee
Address:
1359 West North Temple
1359 WEST NORTH TEMPLE
SALT LAKE CITY , UT84116
Facility: PACIFICORP GADSBY POWER PLANT (GADSBY PLANT) Facility Location: 1359 WEST NORTH TEMPLE 1359 WEST NORTH TEMPLE
SALT LAKE CITY , UT84116
Permitted
Feature:
004 - External Outfall Discharge: 004-A - TRTMNT PONDS TO
ABATEMNT CANAL
Report Dates & Status
Monitoring
Period:
From 04/01/25 to 04/30/25 DMR Due Date: 05/28/25
Status: NetDMR Validated
Considerations for Form Completion
In addition to monthly oil & grease requirement an additional oil & grease shall be collected if visuable sheen is abserved at
any time.
Principal Executive Officer
First Name: Bill Last Name: Kennick
Title: Plant Manager Telephone: [phone]
No Data Indicator (NODI)
Form NODI: -

Parameter NO
DI
Quantity or Loading Quality or Concentration #
of
Ex.
Freq. of
Analysi
s
Smpl.
Type
Cod
e
Name Value
1
Value 2 Units Value 1 Value 2 Value 3 Uni
ts
004
00 pH Smp
l. =7.88 =8.33 12 -
SU 0 01/30 -
Monthly
GR -
Grab
1 - Effluent Gross
Season: 0 Req
. >=6.5 IN
ST MIN <=9.0 INST
MAX
12 -
SU
01/30 -
Monthly
GR -
Grab
NODI: - NO
DI
005
30
Solids,
total
suspend
ed Smp
l. =15.0 =15.0 =15.0 19 - mg/L 0 01/30 -
Monthly
GR -
Grab
1 - Effluent Gross
Season: 0 Req. <=25.0 30DA AVG <=35.0 7 DA AVG <=100.0 DAILY MX
19 -
mg/
L

01/30 - Monthly GR - Grab
NODI: - NO
DI
035
82
Oil and
grease Smp
l. <5.0 19 - mg/L 0 09/99 - See Permit
GR -
Grab
1 - Effluent Gross
Parameter NODI Quantity or Loading Quality or Concentration # of E
x.
Freq. of Analysis
Smpl. Type
Code Name Value 1 Value 2 Units Value 1 Value 2 Value 3 Units
Season: 0 Req
. <=10.0 INS
T MAX
19 - mg/L
09/99 - See Permit
GR -
Grab
NODI: - NODI
45613 Floating solids, waste or
visible
foam-
visual
Smp
l. =0.0
9P -
N=0;Y
=1
0 01/30 -
Monthly
VI -
Visual
1 - Effluent Gross
Season: 0 Req. <=0.0 DAILY MX
9P -
N=0;Y
=1

01/30 - Monthly VI - Visual
NODI: - NO
DI
456
14
Sanitary
waste
discharg
ed-
assessmnt
Smp
l. =0.0 9P - N=0;Y=1
0 01/30 -
Monthly
VI -
Visual
1 - Effluent Gross
Season: 0 Req
. <=0.0 DA
ILY MX
9P -
N=0;Y=1

01/30 -
Monthly
VI -
Visual
NODI: - NODI
50050 Flow, in conduit or thru treatment plant
Smp
l. =0.544 =0.822 03 -
MGD 0 99/99 - Continuous
RC -
Record
er
(auto)
1 - Effluent Gross
Season: 0 Req.
Req
Mon 30
DA AVG
<=3.7 DAILY MX 03 - MGD

99/99 -
Continu
ous
RC - Recorder
(auto)
NODI: - NODI
500
64
Chlorine,
free
available Smp
l. =0.07 =0.13 19 - mg/
L
01/07 -
Weekly
GR -
Grab
1 - Effluent Gross
Season: 0 Req
. <=0.2 30
DA AVG
<=0.5 DAIL
Y MX
19 - mg/
L

01/07 -
Weekly
GR -
Grab
Parameter NODI Quantity or Loading Quality or Concentration # of E
x.
Freq. of Analysis
Smpl. Type
Code Name Value 1 Value 2 Units Value 1 Value 2 Value 3 Units
NODI: - NODI
84066 Oil and grease visual Smp
l. =0.0 9P - N=0;Y=1
0 99/99 - Continuous
VI -
Visual
1 - Effluent Gross
Season: 0 Req
. <=0.0 IN
ST MAX
9P - N=0;Y=1

99/99 - Continuous
VI -
Visual
NODI: - NODI

Submission Note
If a parameter row does not contain any values for the Sample nor Effluent Trading, then none of the following fields will be submitted for that row: Units, Number of Excursions, Frequency of Analysis, and Sample Type.
Edit Check Errors
No errors.
Comments
The following parameters were monitored and recorded: Cooling Tower Cycles of concentration (COC), Outfall 004
Temperature (°F) and Residual Chlorine (mg/L).
Attachments
Name Type Size
NetDMRApril2025Coversigned.pdf pdf 31516.0

Report Last Saved By
PACIFICORP--GADSBY
User: BKennick2000
Name: Bill Kennick
E-Mail: [e-mail]
Date/Time: 2025-05-27 13:50 (Time Zone:-06:00)
Report Last Signed By
User: BKennick2000
Name: Bill Kennick
E-Mail: [e-mail]
Date/Time: 2025-05-27 13:53 (Time Zone:-06:00)