30-Day Running Geometric Means for the
Lower Newport Bay Stations for 2000 - 2002
The following graphs provide the 30-day running geometric means for the Lower Newport
Bay stations for total coliforms, fecal coliforms and enterococci between April 1 and October
31 during 2000 - 2002. Data representing rain advisory periods are omitted from this
analysis. Running geometric means (which include at least 5 samples within the preceding
30 days) are used in addition to single sample results to detect exceedences under AB 411
Ocean Water-Contact Sports Standards. Running geometric means are useful in providing
water quality data indicative of the trend at a given monitoring site without the influence of
occasional, temporary single sample spikes in indicator levels.
Each station is represented by a single graph depicting the relative levels of total coliforms,
fecal coliforms and enterococci, together with the standard for each indicator. The lower
limit for each indicator is determined by the limit of detection for the analytical laboratory,
and is less than 10 CFU/100 ml for some stations.
Vertical lines on the graphs separate annual AB 411 periods by year. Each running mean is
represented by a continuous line and is not carried forward to subsequent years.
Newport Bay, 43rd Street Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
10
2000
2001
2002
2
0
1
1
2
2
1
2
0
1
2
0
1
0
0
1
0
2
1
2
2
0
0
1
2
0
1
0
2
00 2 00 200 200 200 200 200 2 00 200 200
00 200 200 2 00 200 200 2 00 200 200
00 2 00 200 200 2 00 200 200 2 00 200 200
2
2
2
/
/
/
4/ 4/ 5/ 5/ 7
8/ 6/ 8/ 7/ 0/ 1/ 9/ 9/ 0/ 1
0/ 1/ 1/ 2/ 3/ 3/ 4/ 4/ 5
3/ 1/ 2/ 2/ 5/
/1 5/ 5/2 6/1 7/1 7/3 8/1 9/ 9/3 0/2
/3 5/2 6/1 7/ 7/2 8/1 9/ 9/2 0/1
4/ 5/ 5/2 6/1 7/ 7/2 8/1 9/ 9/2 0/1
4
4
1
1
1
Dry Weather Data
Newport Bay, 38th Street Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
4/
18
/0
5/ 2
6/
5/ 0 2
28
/
6/ 02
17
/
7/ 02
10
/
7/ 02
31
/
8/ 02
19
/0
9/ 2
9/
9/ 0 2
30
10 / 02
/2
1/
02
4/
30
/
5/ 01
21
/
6/ 01
11
/0
7/ 1
2/
7/ 0 1
23
/
8/ 01
13
/0
9/ 1
4/
9/ 0 1
24
10 / 01
/1
5/
01
4/
3/
0
5/ 0
1/
5/ 0 0
22
/
6/ 00
12
/0
7/ 0
5/
0
7/ 0
24
/
8/ 00
14
/0
9/ 0
5/
0
9/ 0
25
10 / 00
/1
7/
00
10
Newport Bay, 33rd Street Channel
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
0 0 0 0 00 00 0 0 00 00 0 0 00 00
3/ /1/ 22/ 12/ /5/ 24/ 14/ /5/ 25/ 17 /
/
4
5 5/ 6/
7 7/ 8/
9 9/
/
10
Dry Weather Data
01 01 01 0 1 01 01 0 1 01 01
0/ 21/ 11/ 7/2/ 23/ 13/ 9/4/ 24/ 15 /
3
9/ 10/
4/ 5/ 6/
7/ 8/
02 0 2 02 02 02 02 02 0 2 02 02
8/ 5/6/ 28/ 17/ 10/ 31/ 19/ 9/9/ 30/ 21 /
1
5/ 6/ 7/ 7/ 8/
9/ 10/
4/
Newport Bay, Lido Yacht Club Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
0 0 0 0 00 00 0 0 00 00 0 0 00 00
3 / / 1 / 2 2 / 1 2 / /5 / 2 4 / 1 4 / /5 / 2 5 / 1 7 /
/
4 5 5/ 6/ 7 7/ 8/
9 9/ 0/
1
Dry Weather Data
1 1 1 1 1 1 1 1 1
/ 0 1 / 0 1 / 0 2 /0 3 / 0 3 / 0 4 / 0 4 / 0 5 / 0
0
3 2 1 7 / /2 / 1 9 / /2 /1
4/ 5/ 6/
7 8
9 10
0 2 02 02 0 2 02 02 0 2 02 02 02 02
1 / 2 2 / 1 3 / / 3 / 2 5 / 1 5 / / 5 / 2 6 / 1 6 / /7 / 2 8 /
/
8 8/ 9/ 10 0/
6 6/ 7/
4 4/ 5/
1
Newport Bay, Via Genoa Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
0 0 0 0 00 00 0 0 00 00 0 0 00 00
3 / /1 / 2 2 / 1 2 / /5 / 2 4 / 1 4 / /5 / 2 5 / 1 7 /
/
4 5 5/ 6/
7 7/ 8/
9 9/ 0/
1
Dry Weather Data
1 1 1 1 1 1 1 1 1
/ 0 1 / 0 1 / 0 /2 /0 3 / 0 3 / 0 /4 /0 4 / 0 5 / 0
0
3 2 1
2 1 9 /2 /1
9 10
4/ 5/ 6/ 7 7/ 8/
0 2 02 02 0 2 02 02 0 2 02 02 02 02
1 / 2 2 / 1 3 / /3 / 2 5 / 1 5 / /5 / 2 6 / 1 6 / /7 / 2 8 /
/
4 4/ 5/
6 6/ 7/
8 8/ 9/ 10 0/
1
Newport Bay, Newport Blvd. Bridge
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
4/
1/
4/ 0 2
22
5/ / 02
13
/0
6/ 2
3/
6/ 0 2
25
7/ / 02
15
/0
8/ 2
5/
8/ 0 2
26
9/ / 02
16
10 / 02
/7
10 / 02
/2
8/
02
4/
30
5/ / 01
21
/
6/ 01
11
/0
7/ 1
2
7/ /0 1
23
/
8/ 01
13
/0
9/ 1
4
9/ /0 1
24
10 / 01
/1
5/
01
4/
3/
0
5/ 0
1
5/ /0 0
22
6/ / 00
12
/0
7/ 0
5
7/ /0 0
24
8/ / 00
14
/0
9/ 0
5
9/ /0 0
2
10 5/ 0
/1 0
7/
00
10
Newport Bay, Rhine Channel
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
0 0 /0 0 / 0 0 / 0 0 /0 0 / 0 0 / 0 0 /0 0 / 0 0 /0 0
1 2 2 5 4 4 5 5 7
4 5 / 5 /2 6 /1 7 / 7 /2 8 /1 9 / 9 /2 0 /1
1
/
/3
Dry Weather Data
1 1 1 1 1 1 1 1 1
/ 0 1 / 0 1 / 0 2 /0 3 / 0 3 / 0 4 /0 4 / 0 5 /0
0
3 2 1 7 / /2 /1 9 / / 2 / 1
9 10
7 8
4/ 5/ 6/
2 2 2 2 2 2 2 2 2 2 2
/0 2 / 0 3 / 0 3 /0 5 / 0 5 / 0 5 /0 6 / 0 6 / 0 7 / 0 8 /0
1
4 / 4 /2 5 /1 6 / 6 /2 7 /1 8 / 8 /2 9 /1 1 0 / 0 /2
1
Newport Bay, 19th Street Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
1
4 / /0 2
22
5/ / 0 2
13
/0
6/ 2
3
6 / /0 2
25
7/ / 0 2
15
/
8/ 02
5
8 / /0 2
26
9/ / 02
16
10 / 02
/
10 7/ 0 2
/2
8/
02
4/
5/ / 0 1
21
6/ / 0 1
11
/
7/ 0 1
2
7 / /0 1
23
8/ / 0 1
13
/0
9/ 1
4
9 / /0 1
2
10 4/ 01
/1
5/
01
30
4/
4/
3/
0
5/ 0
1
5 / /0 0
22
6/ / 00
12
/0
7/ 0
5
7 / /0 0
24
8/ / 00
14
/0
9/ 0
5
9 / /0 0
2
10 5/ 0
/1 0
7/
00
10
Newport Bay, 15th Street Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
0
00 00 0 0 00 0 0 00 0
3 / /1 / 2 2 / 0 1 2 / 0 /5 / 2 4 / 0 1 4 / 0 /5 / 2 5 / 0 1 7 /0
/
4 5 5/ 6 /
9 9/ 0 /
7 7/ 8/
1
Dry Weather Data
1 1 1 1 1 1 1 1
1
/ 0 1 / 0 1 / 0 /2 /0 3 / 0 3 / 0 / 4 /0 4 / 0 5 /0
0
3 2 1 7 /2 /1 9 /2 /1
4 / 5/ 6/
7 8
9 10
02 2 2 02 2 2 02 2 2 2 2
1 / 2 2 / 0 1 3 / 0 /3 / 2 5 / 0 1 5 / 0 /5 / 2 6 / 0 1 6 / 0 /7 / 0 2 8 /0
/
6 6/ 7 /
4 4 / 5/
8 8/ 9/ 10 0/
1
Newport Bay, 10th Street Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
0 0 0 0 00 00 0 0 00 00 0 0 00 00
3/ /1/ 22/ 12/ /5/ 24/ 14/ /5/ 25/ 17 /
/
9 9/ 0/
4
7 7/ 8/
5 5/ 6/
1
Dry Weather Data
1
1
1
1
1
1
1
1
1
/ 0 1/ 0 1/ 0 2/0 3/ 0 3/ 0 4/0 4/ 0 5 /0
0
/
/
1
2
1 7
1 9
3
2
2
7/ 8/
4/ 5/ 6/
9/ 10/
2
2
2
2
2
2
2
2
2
2
/ 0 6/0 8/ 0 7/ 0 0/ 0 1/ 0 9/ 0 9/0 0/ 0 1 /0
8
/
/
2
3
3
2
1 9
1
1
1 5
5/ 6/ 7/ 7/ 8/
9/ 10/
4/
Newport Bay, Alvarado/Bay Isle Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
1/
4/ 0 2
22
/
5/ 02
13
/0
6/ 2
3/
6/ 0 2
25
/
7/ 02
15
/0
8/ 2
5/
8/ 0 2
26
/
9/ 02
16
/
10 02
/7
10 / 02
/2
8/
02
4/
/
6/ 0 1
11
/0
7/ 1
2/
7/ 0 1
23
/
8/ 0 1
13
/0
9/ 1
4/
0
9/ 1
24
10 / 01
/1
5/
01
1
/0
21
5/
30
4/
4/
3/
0
5/ 0
1/
5/ 0 0
22
/
6/ 00
12
/0
7/ 0
5/
7/ 0 0
24
/
8/ 00
14
/0
9/ 0
5/
9/ 0 0
25
10 / 00
/1
7/
00
10
Newport Bay, N Street Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
3
4/
/0
0
1
5/
/0
0
5/
/
22
0 0 / 0 0 /0 0 / 0 0 / 0 0 /0 0 / 0 0 /0 0
12 7/5 /24 /14 9/5 /25 /17
9 10
8
7
6/
Dry Weather Data
4/
/
30
0 1 / 0 1 / 0 1 /0 1 / 0 1 / 0 1 /0 1 / 0 1 /0 1
2 1 1 1 7 /2 /2 3 /1 3 9 /4 /2 4 /1 5
7
5/ 6/
9 10
8
1
4/
/0
2
4/
/
22
0 2 / 0 2 /0 2 / 0 2 / 0 2 /0 2 / 0 2 / 0 2 / 0 2 / 0 2
1 3 6 /3 /2 5 /1 5 8 /5 /2 6 /1 6 0 /7 /2 8
1 10
9
8
7
6
5/
Newport Bay, Garnet Avenue Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
1/
4/ 0 2
22
5/ / 02
13
/0
6/ 2
3/
6/ 0 2
25
7/ / 02
15
/0
8/ 2
5/
8/ 0 2
26
/
9/ 02
16
10 / 02
/7
10 / 02
/2
8/
02
4/
5/ / 01
21
6/ / 01
11
/0
7/ 1
2/
7/ 0 1
23
8/ / 01
13
/0
9/ 1
4/
9/ 0 1
24
10 / 01
/1
5/
01
30
4/
4/
3/
0
5/ 0
1/
5/ 0 0
22
/
6/ 00
12
/0
7/ 0
5/
7/ 0 0
24
8/ / 00
14
/0
9/ 0
5/
9/ 0 0
25
10 / 00
/1
7/
00
10
Newport Bay, Ruby Avenue Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
1/
02
22
/
5/ 02
13
/0
6/ 2
3/
0
6/ 2
25
/
7/ 02
15
/0
8/ 2
5/
0
8/ 2
26
/
9 / 02
16
/
10 02
/7
10 / 02
/2
8/
02
4/
4/
/
6 / 01
11
/0
7/ 1
2/
0
7/ 1
23
/
8 / 01
13
/0
9/ 1
4/
9/ 0 1
24
10 / 01
/1
5/
01
1
/0
21
5/
30
4/
4/
3/
0
5/ 0
1/
0
5/ 0
22
/
6/ 00
12
/0
7/ 0
5/
7/ 0 0
24
/
8 / 00
14
/0
9/ 0
5/
9/ 0 0
25
10 / 00
/1
7/
00
10
Newport Bay, Sapphire Avenue Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
1/
4/ 0 2
22
/
5/ 02
13
/0
6/ 2
3/
6/ 0 2
25
/
7/ 02
15
/0
8/ 2
5/
8/ 0 2
26
/
9/ 02
16
/
10 02
/7
10 / 02
/2
8/
02
4/
/
5/ 01
21
/
6/ 01
11
/0
7/ 1
2/
7/ 0 1
23
/
8/ 01
13
/0
9/ 1
4/
9/ 0 1
24
10 / 01
/1
5/
01
30
4/
4/
3/
0
5/ 0
1/
5/ 0 0
22
/
6/ 00
12
/0
7/ 0
5/
7/ 0 0
24
/
8/ 00
14
/0
9/ 0
5/
9/ 0 0
25
10 / 00
/1
7/
00
10
Newport Bay, Grand Canal
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
5/ 0 2
28
/
6/ 02
17
/
7/ 02
10
/
7/ 02
31
/
8/ 02
19
/0
9/ 2
9/
9/ 0 2
30
10 / 02
/2
1/
02
6/
/0
5/
18
4/
30
5/ / 01
21
/
6/ 01
11
/0
7/ 1
2/
7/ 0 1
23
/
8/ 01
13
/0
9/ 1
4/
9/ 0 1
24
10 / 01
/1
5/
01
4/
4/
Dry Weather Data
2002
2
2001
2000
3/
0
5/ 0
1/
5/ 0 0
22
/
6/ 00
12
/0
7/ 0
5/
7/ 0 0
24
/
8/ 00
14
/0
9/ 0
5/
9/ 0 0
25
10 / 00
/1
7/
00
10
Newport Bay, Abalone Avenue Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
10
0 0 0 0 00 00 0 0 00 00 0 0 00 00
3 / /1 / 2 2 / 1 2 / /5 / 2 4 / 1 4 / /5 / 2 5 / 1 7 /
/
4 5 5/ 6/
7 7 / 8/
9 9/ 0/
1
Dry Weather Data
1 1 1 1
1
1 1 1
1
/ 0 1 / 0 1 / 0 2 /0 3 / 0 3 / 0 4 /0 4 / 0 5 /0
0
/
/
3 2 1 7
2
2 1 9
1
4/ 5/ 6/
9/ 10 /
7/ 8/
0 2 02 02 0 2 02 02 0 2 02 02 02 0 2
1 / 2 2 / 1 3 / /3 / 2 5 / 1 5 / / 5 / 2 6 / 1 6 / / 7 / 2 8 /
/
4 4/ 5/
6 6/ 7/
8 8 / 9 / 1 0 0/
1
Newport Bay, Park Avenue Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
1/
4/ 0 2
22
/
5/ 02
13
/0
6/ 2
3/
6/ 0 2
25
/
7/ 02
15
/0
8/ 2
5/
8/ 0 2
26
/
9/ 02
16
/
10 02
/7
10 / 02
/2
8/
02
4/
/
5/ 01
21
/
6/ 01
11
/0
7/ 1
2/
7/ 0 1
23
/
8/ 01
13
/0
9/ 1
4/
9/ 0 1
24
10 / 01
/1
5/
01
30
4/
4/
3/
0
5/ 0
1/
5/ 0 0
22
/
6/ 00
12
/0
7/ 0
5/
7/ 0 0
24
/
8/ 00
14
/0
9/ 0
5/
9/ 0 0
25
10 / 00
/1
7/
00
10
Newport Bay, Onyx Avenue Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
1/
4/ 0 2
22
/
5/ 02
13
/0
2
6/
3/
6/ 0 2
25
/
7/ 02
15
/0
2
8/
5/
8/ 0 2
26
/
9/ 02
16
/
10 02
/7
10 / 02
/2
8/
02
4/
4/
30
/
5/ 01
21
/
6/ 01
11
/0
1
7/
2/
7/ 0 1
23
/
8/ 01
13
/0
1
9/
4/
9/ 0 1
24
10 / 01
/1
5/
01
5/
4/
3/
00
1/
5/ 0 0
22
/
6/ 00
12
/0
0
7/
5/
7/ 0 0
24
/
8/ 00
14
/0
0
9/
5/
9/ 0 0
25
10 / 00
/1
7/
00
10
Newport Bay, Promontory Point Channel
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
4/
1/
4/ 0 2
22
5/ / 0 2
13
/0
6/ 2
3/
6/ 0 2
25
7/ / 0 2
15
/0
8/ 2
5/
8/ 0 2
26
9/ / 0 2
16
10 / 0 2
/7
10 / 0 2
/2
8/
02
5/ / 0 1
21
6/ / 0 1
11
/0
7/ 1
2/
7/ 0 1
23
8/ / 0 1
13
/0
9/ 1
4/
9/ 0 1
24
10 / 0 1
/1
5/
01
30
4/
4/
3/
0
5/ 0
1/
5/ 0 0
22
6/ / 0 0
12
/0
7/ 0
5/
7/ 0 0
24
8/ / 0 0
14
/0
9/ 0
5/
9/ 0 0
25
10 / 0 0
/1
7/
00
10
Newport Bay, Harbor Patrol Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
4/
1/
0
4/ 2
22
/
5/ 0 2
13
/0
6/ 2
3/
0
6/ 2
25
/
7/ 0 2
15
/0
8/ 2
5/
0
8/ 2
26
/
9/ 0 2
16
/
10 0 2
/7
10 / 0 2
/2
8/
02
/
6/ 0 1
11
/0
7/ 1
2/
0
7/ 1
23
/
8/ 0 1
13
/0
9/ 1
4/
9/ 0 1
24
10 / 01
/1
5/
01
1
/0
21
5/
30
4/
4/
3/
0
5/ 0
1/
0
5/ 0
22
/
6/ 0 0
12
/0
7/ 0
5/
7/ 0 0
24
/
8/ 0 0
14
/0
9/ 0
5/
9/ 0 0
25
10 / 0 0
/1
7/
00
10
Newport Bay, Rocky Point Beach
Running Geometric Means for Total Coliform, Fecal Coliform and Enterococcus
AB 411 Periods (4/1 through 10/31), 2000-2002
10000
Total Coliform (Standard = 1,000)
Fecal Coliform (Standard = 200)
Enterococcus (Standard = 35)
1000
100
2000
2001
2002
Dry Weather Data
4/
18
/0
5/ 2
6/
0
5/ 2
28
/
6/ 02
17
/
7/ 02
10
/
7/ 02
31
/
8/ 02
19
/0
9/ 2
9/
0
9/ 2
30
10 / 02
/2
1/
02
4/
30
/
5/ 01
21
/
6/ 01
11
/0
7/ 1
2/
0
7/ 1
23
/
8/ 01
13
/0
9/ 1
4/
0
9/ 1
24
10 / 01
/1
5/
01
4/
3/
0
5/ 0
1/
5/ 0 0
22
/
6/ 00
12
/0
7/ 0
5/
0
7/ 0
24
/
8/ 00
14
/0
9/ 0
5/
0
9/ 0
25
10 / 00
/1
7/
00
10