. The Case against the rain : a report on acid precipitation and Ontario programs for remedial --. Acid rain. / Stilling Well Weir Notch Sb^'/^^ En<.ironn]ent â¢â¢cienlisl Lotk'<h Â»<i(< â ... ,i . , weir on a Haliburton â¢.(rejni. Hul on bjnk /s known .i-. ,i "itilling well" which houses a water level recorder used u meaiure stream llow on a continuous A Staff Gauge Cement Wall Weir tiea into streambank. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appe

. The Case against the rain : a report on acid precipitation and Ontario programs for remedial --. Acid rain. / Stilling Well Weir Notch Sb^'/^^ En<.ironn]ent â¢â¢cienlisl Lotk'<h Â»<i(< â ... ,i . , weir on a Haliburton â¢.(rejni. Hul on bjnk /s known .i-. ,i "itilling well" which houses a water level recorder used u meaiure stream llow on a continuous A Staff Gauge Cement Wall Weir tiea into streambank. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ontario. Ministry of the Environment. [Toronto] : Ontario Ministry of the Environment, 1982

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