pollution identification and correction (pic)
TRANSCRIPT
Pollution Identification and Correction (PIC)
HOUSEKEEPING
• Staff/partner Introductions
• Posters
• Printed Materials
• Mailing List/Website: clallam.net/pic
WHY IS WATER QUALITY IMPORTANT?
X
2015-2017
2017-2019
Trends Monitoring Segmented Sampling
Hot Spot?
Further Investigation
Parcel Surveys
Pollution Correction
TRENDS MONITORING
GUIDES SELECTION OF FOCUS AREAS
0
100
200
300
400
500
600
700N
ov-
15
De
c-1
5
Jan
-16
Feb
-16
Mar
-16
Ap
r-1
6
May
-16
Jun
-16
Jul-
16
Au
g-1
6
Sep
-16
Oct
-16
No
v-1
6
De
c-1
6
Jan
-17
Feb
-17
Mar
-17
Ap
r-1
7
May
-17
Jun
-17
Jul-
17
Au
g-1
7
Sep
-17
Oct
-17
No
v-1
7
De
c-1
7
De
c-1
7
Jan
-18
Mar
-18
Mar
-18
Ap
r-1
8
May
-18
Jun
-18
Co
lifo
rm F
orm
ing
Un
its
pe
r 1
00
mL
Month/Year
Fecal Coliform Trends Monitoring in PIC Project Area 2015-2018
Matriotti 0.3a
Lotzgesell 0.1
Golden Sands Slough 0.0
Meadowbrook Slough 0.23
400 CFU, High Priority Hot Spot
200 CFU, Medium Priority Hot Spot
50 CFU, Low Priority Hot Spot
Matriotti and Lotzgesell Creeks
Segmented Sampling
0
10
20
30
40
50
60
70
80Fe
cal C
olif
orm
CFU
/10
0m
l PIC Segmented Sampling Results
Geometric Means
Latest (4/26/18)
N=3 Except: N=6 for LOT2, LOT3, LOT4, and LOT5; N=2 for LOT5a and LOT5b. Dashed red line at 50 CFU for reference (low priority hotspot threshold).
Segmented Sampling “Hot Spot” Criteria (If Multiple “Hot Spots”)
It’s Not Just The Ducks…
2015-2017
2017-2019
3 Crabs Activities
Golden Sands Activities
Meadowbrook (Dungeness) Slough Activities
