water_sample_data_2011

	A	B	E	F	G	H	I	K	N
1	Bacteria is less influenced when lake turns over.
2	Storm drains stay warm even in winter.
3	Samples should be taken from Turbulent water vs. nonturbulent water (laminer)
4	first 1" of rain water will flush the largest portion of contaminants from the storm drains
5	2nd and 3rd inch will give a much lower reading
6	samples should be taken after 1" of rain has fallen (rain guage), even if during a storm.
7
8	TEST		Aug	Aug	Sept	Sept	Oct	# of Tests	Spring
9			BS	AS	BS	AS	AS		2012
10
11	E. coli=natural in soil/human and warm blooded animals; no human or animal distinction
12	100 ml, sterile plastic, cooled	Outfall #1 Cronin's Cove-square outfall	x	x	x	x	x	5
13	hold time=6 hrs	Outfall #2 Cronin's Cove-near dock	x	x	x	x	x	5
14	BS=before a storm	Outfall #3 Norwood-beg of black fence	x	x	x	x	x	5
15	AS=after a storm	Outfall #4 Condo by RR tracks	x	x	x	x	x	5
16		Outfall #5 Levingston Cove-blue pipe	x	x	x	x	x	5
17		Outfall #6 Levingston Cove-retainer wall	x	x	x	x	x	5
18		Outfall #7 Levingston Cove-retainer wall at end	x	x	x	x	x	5
19		Outfall #8 Lakewood Terrace-private gate	x	x	x	x	x	5
20		deep water	x	x	x	x	x	5
21		Bathing area	x	x	x	x	x	5
22
23	Enterococci = human & animal; typically non-human
24	100 ml, sterile plastic, cooled	Outfall #1 Cronin's Cove-square outfall	x	x	x	x	x	5
25	hold time=6 hrs	Outfall #2 Cronin's Cove-near dock	x	x	x	x	x	5
26	BS=before a storm	Outfall #3 Norwood-beg of black fence	x	x	x	x	x	5
27	AS=after a storm	Outfall #4 Condo by RR tracks	x	x	x	x	x	5
28		Outfall #5 Levingston Cove-blue pipe	x	x	x	x	x	5
29		Outfall #6 Levingston Cove-retainer wall	x	x	x	x	x	5
30		Outfall #7 Levingston Cove-retainer wall at end	x	x	x	x	x	5
31		Outfall #8 Lakewood Terrace-private gate	x	x	x	x	x	5
32		deep water	x	x	x	x	x	5
33		bathing area	x	x	x	x	x	5
34
35	When whole lake turns over, we should grab one more sample
36
37	Pesticides
38	1 liter, glass, cooled	Outfall #1 Cronin's Cove-square outfall	x				x	2	1
39	hold time: 7 days	Outfall #2 Cronin's Cove-near dock	x				x	2	1
40	test once in July;once in Aug	Outfall #3 Norwood-beg of black fence	x				x	2	1
41		Outfall #4 Condo by RR tracks	x				x	2	1
42		Outfall #5 Levingston Cove-blue pipe	x				x	2	1
43		Outfall #6 Levingston Cove-retainer wall	x				x	2	1
44		Outfall #7 Levingston Cove-retainer wall at end	x				x	2	1
45		Outfall #8 Lakewood Terrace-private gate	x				x	2	1
46		deep water	x				x	2	1
47		Bathing Area	x				x	2	1
48
49	MBTA Herbicides used: RAZOR PRO, CREST EXTRA & ESCORT
50	MBTA MAY OR MAYNOT SPRAY THIS YEAR. CONSERVATION COMMISSION MTG 7/28/11?
51	Herbicides	Before/After spraying MBTA tracks	BS	AS
52	1 liter, glass, cooled	Outfall #1 Cronin's Cove-square outfall	x	x				2	x
53	hold time: 7 days	Outfall #2 Cronin's Cove-near dock						0
54	BS=before spraying	Outfall #3 Norwood-beg of black fence						0
55	AS=after spraying	Outfall #4 Condo by RR tracks	x	x				2	x
56		Outfall #5 Levingston Cove-blue pipe	x	x				2	x
57		Outfall #6 Levingston Cove-retainer wall						0
58		Outfall #7 Levingston Cove-retainer wall at end						0
59		Outfall #8 Lakewood Terrace-private gate						0
60		Bathing area	x	x				2	x
61								0
62
63	Nitrite (eliminate after first test)
64	500 ml, plastic, cooled	Outfall #1 Cronin's Cove-square outfall	x					1
65	hold time=48 hrs	Outfall #2 Cronin's Cove-near dock	x					1
66		Outfall #3 Norwood-beg of black fence	x					1
67		Outfall #4 Condo by RR tracks	x					1
68		Outfall #5 Levingston Cove-blue pipe	x					1
69		Outfall #6 Levingston Cove-retainer wall	x					1
70		Outfall #7 Levingston Cove-retainer wall at end	x					1
71		Outfall #8 Lakewood Terrace-private gate	x					1
72		deep water	x					1
73		Bathing area	x					1
74
75	TAKE NITRATE, AMMONIA AND T PHOSPHORUS WHEN LAKE HAS UNIFORM TEMPERATURE (38/39F); MAYBE END OF OCTOBER
76			Aug	Aug	Sept	Sept	Oct
77	Nitrate		BS	AS	BS	AS	AS
78	500 ml, plastic, cooled	Outfall #1 Cronin's Cove-square outfall	x	x		x	x	4
79	hold time=48 hrs	Outfall #2 Cronin's Cove-near dock	x	x		x	x	4
80		Outfall #3 Norwood-beg of black fence	x	x		x	x	4
81		Outfall #4 Condo by RR tracks	x	x		x	x	4
82		Outfall #5 Levingston Cove-blue pipe	x	x		x	x	4
83		Outfall #6 Levingston Cove-retainer wall	x	x		x	x	4
84		Outfall #7 Levingston Cove-retainer wall at end	x	x		x	x	4
85		Outfall #8 Lakewood Terrace-private gate	x	x		x	x	4
86		deep water	x	x		x	x	4
87		Bathing area	x	x		x	x	4
88
89
90	Ammonia
91	500ml, plastic, cooled H2SO4,	Outfall #1 Cronin's Cove-square outfall	x	x		x	x	4
92	hold time 28 days	Outfall #2 Cronin's Cove-near dock	x	x		x	x	4
93		Outfall #3 Norwood-beg of black fence	x	x		x	x	4
94		Outfall #4 Condo by RR tracks	x	x		x	x	4
95		Outfall #5 Levingston Cove-blue pipe	x	x		x	x	4
96		Outfall #6 Levingston Cove-retainer wall	x	x		x	x	4
97		Outfall #7 Levingston Cove-retainer wall at end	x	x		x	x	4
98		Outfall #8 Lakewood Terrace-private gate	x	x		x	x	4
99		deep water	x	x		x	x	4
100		Bathing area	x	x		x	x	4