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Volume Liter Bottle
Subwatershed:BOZEMAN CREEK Outfall ID:446
Today's Date:6/26/2012 Time:
Investigators:Form Completed By:E
Temp: ( F): Rainfall (in.) Last 24 Hours:Last 48 hours:
Lat:Long:GPS Unit:GPS LMK #:
Camera:Photo #s:
Industrial
Ultra-Urban Residential
Suburban Residential
Commercial
Open Space
Institutional
Other Desc.
Known Industries
Notes (e.g., origin of outfall if known):
BIG OUTFALL BY BRIDGE ON PEACH
Closed Pipe
RCP
If Other, Please Describe
Circular
If Other, Please Describe
Single
If Other, Please Describe
Diameter/Dimensions:
27
In Water
With Sediment:
Open Drainage If Other, Please Describe If Other, Please Describe
Depth:
Top Width:
Bottom Width:
In-Stream
Flow Description
(If Present)Moderate
Flow #1
Section 1: Background Dat
0
Land use in drainage Area (check all that apply):
Section 2: Outfall Descriptio
LOCATION MATERIAL SHAPE DIMENSIONS (in.)SUBMERGED
If No, leave blank and skip to section 5
(applicable when collecting samples)
Section 3: Quantitative Characterizati
FIELD DATA FOR FLOWING OUTFALLS
PARAMETER RESULT UNIT EQUIPMENT
Time to Fill
Flow Depth
Measured Length
Time of Travel
Temperature
pH
Ammonia
sec.
in.
Ft., In.
Ft., In.
sec.
F0
pH Units
mg/L
Flow Width
Tape Measure
Tape Measure
Tape Measure
Stop Watch
Thermometer
Test Strip
Test Strip
Flow #2
"'
"'
Flow Present
0 '"0 "'
Outfall Reconnaissance Inventory Field Sheet
Are any Physical Indicators Present in the Flow?
Sewage Rancid/Sour Petroleum/Gas
Sulfide Other:
1-Faint 2-Easily Detected 3-Noticeable from a
distance
Clear Brown Gray Yellow
Green Orange Red Other:
1-Faint colors in
sample bottle
2-Clearly visible
in sample bottle
3-Cleary visible in
outfall flow
1-Slight cloudiness 2-Cloudy 3-Opaque
Sewage (toilet paper, etc.)
Petroleum (oil sheen)Other:
Are physical indicators not related to flow present?
Spalling, cracking or chipping Peeling Paint
Corrosion
Oily Flow Line Paint Other:
Excessive Inhibited
Odors Colors Floatables Oil Sheen
Suds Excessive Algea Other:
Brown Orange Green Other:
Some likelihood of illicit discharge (i.e., presence of 2 or more indicators)Almost certain a discharge exists (i.e., 1 or more indicator with a severity of
1. Sample for the Lab?
2. If Yes, Collected From:
3. OBM Trap Set?
Section 4: Physical Indicators for Flowing Outfalls ON
(If NO, leave blank and go to section 5)
CHECK if Present DESCRIPTION RELATIVE SEVERITY INDEX (1-3)INDICATOR
CHLORINE
See Severity
3-Some; origin clear (e.g.,
obvious oil sheen, suds, or
floating sanitary materials)
2-Some; indications of
orgin (e.g., possible suds or
oil sheen)
1-Few/slight;
orgin not obvious
Section 5: Physical Indicators for both Flowing and Non-flowing Outf
(If NO, leave blank and go to section 6)
INDICATOR CHECK if Present DESCRIPTION COMMENTS
Section 6: Overall Outfall Characterizatio
Section 7: Data Collectio
(If NO leave blank)
(If NO leave blank)
Odor
Color
Turbidity
Floatables-Does not
include trash!!
Outfall Damage
Deposits/Stains
Abnormal Vegetation
Poor Pool Quality
Pipe Benthic Growth
No indication of illicit discharges
Section 8. Any Non-Illicit Discharge Concerns (e.g., trash or needed infrastructure repair